[systemd-devel] issues with large number of units, systemd 204 and 208 [d10k]

David Strauss david at davidstrauss.net
Thu Oct 17 20:27:24 PDT 2013


Here's perf data with many unit sets (1000 each of service, mount,
automount, and socket) from bare-metal Ivy Bridge, plenty of RAM, and
server-grade Intel SSD.

All I ran was "sudo systemctl start test-nginx-38.service" for the
profiling. It took a few seconds.
-------------- next part --------------
# ========
# captured on: Thu Oct 17 20:19:32 2013
# hostname : mirror.office.getpantheon.com
# os release : 3.11.4-201.fc19.x86_64
# perf version : 3.11.4-201.fc19.x86_64
# arch : x86_64
# nrcpus online : 8
# nrcpus avail : 8
# cpudesc : Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
# cpuid : GenuineIntel,6,58,9
# total memory : 16332624 kB
# cmdline : /usr/bin/perf record -a 
# event : name = cycles, type = 0, config = 0x0, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, excl_host = 0, excl_guest = 1, precise_ip = 0
# HEADER_CPU_TOPOLOGY info available, use -I to display
# HEADER_NUMA_TOPOLOGY info available, use -I to display
# pmu mappings: cpu = 4, software = 1, tracepoint = 2, uncore_cbox_0 = 6, uncore_cbox_1 = 7, uncore_cbox_2 = 8, uncore_cbox_3 = 9, breakpoint = 5
# ========
#
# Samples: 14K of event 'cycles'
# Event count (approx.): 11628668803
#
# Overhead          Command               Shared Object
# ........  ...............  ..........................
#
    60.83%          systemd  systemd                   
    26.04%          systemd  [kernel.kallsyms]         
     7.22%          systemd  libc-2.17.so              
     2.47%          swapper  [kernel.kallsyms]         
     1.08%  qemu-system-x86  [kernel.kallsyms]         
     0.55%  qemu-system-x86  [kvm]                     
     0.28%      ksoftirqd/5  [kernel.kallsyms]         
     0.19%  qemu-system-x86  [kvm_intel]               
     0.18%        rcu_sched  [kernel.kallsyms]         
     0.14%            sleep  [kernel.kallsyms]         
     0.12%          systemd  libpthread-2.17.so        
     0.11%             sudo  [kernel.kallsyms]         
     0.07%  qemu-system-x86  qemu-system-x86_64        
     0.06%  systemd-tty-ask  [kernel.kallsyms]         
     0.06%            :5588  [unknown]                 
     0.05%  qemu-system-x86  libglib-2.0.so.0.3600.3   
     0.04%             perf  [kernel.kallsyms]         
     0.04%          dnsmasq  [kernel.kallsyms]         
     0.04%  systemd-journal  [kernel.kallsyms]         
     0.03%  qemu-system-x86  libpthread-2.17.so        
     0.03%     avahi-daemon  libavahi-core.so.7.0.2    
     0.03%        systemctl  [kernel.kallsyms]         
     0.03%     avahi-daemon  [kernel.kallsyms]         
     0.03%     avahi-daemon  libavahi-common.so.3.5.3  
     0.01%      dbus-daemon  dbus-daemon               
     0.01%       irqbalance  [kernel.kallsyms]         
     0.01%  qemu-system-x86  libc-2.17.so              
     0.01%            :5588  libc-2.17.so              
     0.01%  qemu-system-x86  [vdso]                    
     0.01%     avahi-daemon  libc-2.17.so              
     0.01%  systemd-journal  systemd-journald          
     0.01%      kworker/0:1  [kernel.kallsyms]         
     0.01%          swapper  [nf_conntrack]            
     0.01%             bash  [kernel.kallsyms]         
     0.01%           auditd  [kernel.kallsyms]         
     0.01%      kworker/5:1  [e1000e]                  
     0.01%          systemd  libdbus-1.so.3.7.4        
     0.01%          swapper  [e1000e]                  
     0.01%            sleep  ld-2.17.so                
     0.01%   NetworkManager  libglib-2.0.so.0.3600.3   
     0.01%       vhost-1068  [kernel.kallsyms]         
     0.01%      dbus-daemon  [kernel.kallsyms]         
     0.01%        systemctl  libdbus-1.so.3.7.4        
     0.01%             sshd  [kernel.kallsyms]         
     0.01%          swapper  [ip6_tables]              
     0.01%          swapper  [kvm]                     
     0.01%    kworker/u16:8  [kernel.kallsyms]         
     0.00%      kworker/4:1  [kernel.kallsyms]         
     0.00%          swapper  [nf_conntrack_ipv4]       
     0.00%            :5588  libgobject-2.0.so.0.3600.3
     0.00%            httpd  libapr-1.so.0.4.6         
     0.00%            httpd  [kernel.kallsyms]         
     0.00%   systemd-logind  libdbus-1.so.3.7.4        
     0.00%      ksoftirqd/1  [kernel.kallsyms]         
     0.00%   NetworkManager  [kernel.kallsyms]         
     0.00%            sleep  libc-2.17.so              
     0.00%        systemctl  ld-2.17.so                
     0.00%      jbd2/sdb1-8  [kernel.kallsyms]         
     0.00%             bash  bash                      
     0.00%         sendmail  sendmail.sendmail         
     0.00%       vhost-1068  [macvtap]                 
     0.00%          swapper  [macvlan]                 
     0.00%       irqbalance  libglib-2.0.so.0.3600.3   
     0.00%         rsyslogd  [vdso]                    
     0.00%   systemd-logind  [kernel.kallsyms]         
     0.00%   systemd-logind  libc-2.17.so              
     0.00%          swapper  [iptable_mangle]          
     0.00%      jbd2/sda4-8  [kernel.kallsyms]         
     0.00%      kworker/2:0  [kernel.kallsyms]         
     0.00%             sshd  sshd                      
     0.00%          rpcbind  [kernel.kallsyms]         
     0.00%         rsyslogd  rsyslogd                  
     0.00%         rsyslogd  libpthread-2.17.so        
     0.00%      packagekitd  packagekitd               
     0.00%       vhost-1068  [kvm]                     
     0.00%     avahi-daemon  [vdso]                    

-------------- next part --------------
# ========
# captured on: Thu Oct 17 20:19:32 2013
# hostname : mirror.office.getpantheon.com
# os release : 3.11.4-201.fc19.x86_64
# perf version : 3.11.4-201.fc19.x86_64
# arch : x86_64
# nrcpus online : 8
# nrcpus avail : 8
# cpudesc : Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
# cpuid : GenuineIntel,6,58,9
# total memory : 16332624 kB
# cmdline : /usr/bin/perf record -a 
# event : name = cycles, type = 0, config = 0x0, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, excl_host = 0, excl_guest = 1, precise_ip = 0
# HEADER_CPU_TOPOLOGY info available, use -I to display
# HEADER_NUMA_TOPOLOGY info available, use -I to display
# pmu mappings: cpu = 4, software = 1, tracepoint = 2, uncore_cbox_0 = 6, uncore_cbox_1 = 7, uncore_cbox_2 = 8, uncore_cbox_3 = 9, breakpoint = 5
# ========
#
# Samples: 14K of event 'cycles'
# Event count (approx.): 11628668803
#
# Overhead          Command               Shared Object                                           Symbol
# ........  ...............  ..........................  ...............................................
#
    26.34%          systemd  systemd                     [.] hashmap_iterate                            
    19.41%          systemd  systemd                     [.] unit_get_members_mask                      
     8.20%          systemd  systemd                     [.] cgroup_context_get_mask                    
     2.74%          systemd  systemd                     [.] unit_get_cgroup_context                    
     1.97%          systemd  [kernel.kallsyms]           [k] _raw_spin_lock                             
     1.16%          systemd  [kernel.kallsyms]           [k] strcmp                                     
     1.02%          systemd  [kernel.kallsyms]           [k] __d_lookup                                 
     0.95%          swapper  [kernel.kallsyms]           [k] intel_idle                                 
     0.93%          systemd  [kernel.kallsyms]           [k] avc_has_perm_noaudit                       
     0.91%          systemd  systemd                     [.] set_iterate                                
     0.85%          systemd  [kernel.kallsyms]           [k] hashtab_search                             
     0.77%          systemd  libc-2.17.so                [.] __strlen_sse2_pminub                       
     0.68%          systemd  systemd                     [.] ignore_file_allow_backup                   
     0.62%          systemd  [kernel.kallsyms]           [k] link_path_walk                             
     0.58%          systemd  [kernel.kallsyms]           [k] dput.part.15                               
     0.57%          systemd  [kernel.kallsyms]           [k] dcache_readdir                             
     0.56%          systemd  libc-2.17.so                [.] __memcmp_sse4_1                            
     0.55%          systemd  [kernel.kallsyms]           [k] system_call                                
     0.54%          systemd  libc-2.17.so                [.] __GI___libc_close                          
     0.54%          systemd  systemd                     [.] path_kill_slashes                          
     0.54%          systemd  libc-2.17.so                [.] _IO_vfscanf                                
     0.53%          systemd  [kernel.kallsyms]           [k] selinux_inode_permission                   
     0.49%          systemd  [kernel.kallsyms]           [k] lg_local_lock                              
     0.45%          systemd  libc-2.17.so                [.] _int_malloc                                
     0.42%          systemd  systemd                     [.] endswith                                   
     0.42%          systemd  libc-2.17.so                [.] __stpcpy_sse2_unaligned                    
     0.40%          systemd  libc-2.17.so                [.] malloc_consolidate                         
     0.39%          systemd  [kernel.kallsyms]           [k] mutex_unlock                               
     0.39%          systemd  [kernel.kallsyms]           [k] mutex_lock                                 
     0.39%          systemd  [kernel.kallsyms]           [k] vma_adjust                                 
     0.36%          systemd  [kernel.kallsyms]           [k] __list_add                                 
     0.36%          systemd  [kernel.kallsyms]           [k] symcmp                                     
     0.36%          systemd  [kernel.kallsyms]           [k] kfree                                      
     0.33%          systemd  [kernel.kallsyms]           [k] do_dentry_open                             
     0.32%          systemd  libc-2.17.so                [.] _int_free                                  
     0.29%          systemd  [kernel.kallsyms]           [k] kmem_cache_free                            
     0.29%          systemd  [kernel.kallsyms]           [k] kmem_cache_alloc                           
     0.28%          systemd  [kernel.kallsyms]           [k] fsnotify                                   
     0.27%          systemd  [kernel.kallsyms]           [k] string_to_context_struct                   
     0.25%          systemd  libc-2.17.so                [.] __readdir64                                
     0.25%          systemd  [kernel.kallsyms]           [k] mls_context_to_sid                         
     0.24%          systemd  [kernel.kallsyms]           [k] follow_managed                             
     0.24%          systemd  [kernel.kallsyms]           [k] _cond_resched                              
     0.23%          systemd  libc-2.17.so                [.] __memmove_sse2                             
     0.22%          systemd  [kernel.kallsyms]           [k] lg_local_unlock                            
     0.21%          systemd  [kernel.kallsyms]           [k] up_write                                   
     0.21%          systemd  [kernel.kallsyms]           [k] sidtab_context_to_sid                      
     0.21%          systemd  [kernel.kallsyms]           [k] security_context_to_sid_core               
     0.21%          systemd  [kernel.kallsyms]           [k] down_write                                 
     0.21%          systemd  systemd                     [.] cg_controller_is_valid                     
     0.20%          systemd  [kernel.kallsyms]           [k] get_empty_filp                             
     0.20%          systemd  libc-2.17.so                [.] malloc                                     
     0.20%          systemd  [kernel.kallsyms]           [k] __inode_permission                         
     0.19%          systemd  [kernel.kallsyms]           [k] symhash                                    
     0.18%          systemd  [kernel.kallsyms]           [k] mutex_lock_killable                        
     0.18%          systemd  [kernel.kallsyms]           [k] do_last                                    
     0.17%          systemd  [kernel.kallsyms]           [k] lookup_fast                                
     0.17%          systemd  [kernel.kallsyms]           [k] flex_array_get                             
     0.16%          systemd  [kernel.kallsyms]           [k] generic_permission                         
     0.16%          systemd  libc-2.17.so                [.] __strchr_sse42                             
     0.16%          systemd  systemd                     [.] strjoin                                    
     0.16%          systemd  [kernel.kallsyms]           [k] unmapped_area_topdown                      
     0.15%          systemd  [kernel.kallsyms]           [k] file_ra_state_init                         
     0.15%          systemd  [kernel.kallsyms]           [k] perf_event_aux                             
     0.15%          systemd  [kernel.kallsyms]           [k] selinux_inode_setsecurity                  
     0.14%          systemd  [kernel.kallsyms]           [k] __call_rcu.constprop.52                    
     0.14%          systemd  libc-2.17.so                [.] _IO_un_link                                
     0.14%          systemd  [kernel.kallsyms]           [k] path_init                                  
     0.14%          systemd  [kernel.kallsyms]           [k] perf_event_aux_ctx                         
     0.14%          systemd  [kernel.kallsyms]           [k] strncpy_from_user                          
     0.14%          systemd  libc-2.17.so                [.] _IO_link_in                                
     0.14%          systemd  [kernel.kallsyms]           [k] kmem_cache_alloc_trace                     
     0.13%          systemd  [kernel.kallsyms]           [k] do_sys_open                                
     0.13%          systemd  [kernel.kallsyms]           [k] unlazy_walk                                
     0.13%          systemd  [kernel.kallsyms]           [k] filldir                                    
     0.13%          systemd  systemd                     [.] cg_migrate_recursive                       
     0.13%          systemd  [kernel.kallsyms]           [k] __alloc_fd                                 
     0.13%          systemd  [kernel.kallsyms]           [k] task_work_run                              
     0.13%          systemd  [kernel.kallsyms]           [k] copy_user_enhanced_fast_string             
     0.12%          systemd  [kernel.kallsyms]           [k] vma_compute_subtree_gap                    
     0.12%          systemd  [kernel.kallsyms]           [k] __split_vma.isra.29                        
     0.12%          systemd  libc-2.17.so                [.] fclose@@GLIBC_2.2.5                        
     0.12%          systemd  libc-2.17.so                [.] __getdents64                               
     0.12%          systemd  systemd                     [.] normalize_controller                       
     0.12%          systemd  libc-2.17.so                [.] free                                       
     0.11%          systemd  [kernel.kallsyms]           [k] vma_rb_erase                               
     0.11%          systemd  [kernel.kallsyms]           [k] mmap_region                                
     0.11%          systemd  [kernel.kallsyms]           [k] unmap_single_vma                           
     0.11%          systemd  [kernel.kallsyms]           [k] memcpy                                     
     0.11%          systemd  libc-2.17.so                [.] getpid                                     
     0.11%          systemd  [kernel.kallsyms]           [k] getname_flags                              
     0.10%          systemd  [kernel.kallsyms]           [k] __kmalloc                                  
     0.10%          systemd  [kernel.kallsyms]           [k] anon_vma_interval_tree_insert              
     0.10%          systemd  [kernel.kallsyms]           [k] strlen                                     
     0.10%          systemd  [kernel.kallsyms]           [k] anon_vma_interval_tree_remove              
     0.10%      ksoftirqd/5  [kernel.kallsyms]           [k] __slab_free                                
     0.10%          systemd  [kernel.kallsyms]           [k] selinux_file_permission                    
     0.10%          systemd  [kernel.kallsyms]           [k] _raw_read_lock                             
     0.10%  qemu-system-x86  [kernel.kallsyms]           [k] _raw_spin_lock_irqsave                     
     0.10%          systemd  [kernel.kallsyms]           [k] cgroup_file_open                           
     0.09%            sleep  [kernel.kallsyms]           [k] avtab_search_node                          
     0.09%          systemd  systemd                     [.] hashmap_new                                
     0.09%          systemd  [kernel.kallsyms]           [k] __rb_insert_augmented                      
     0.09%          systemd  [kernel.kallsyms]           [k] perf_event_mmap                            
     0.09%  qemu-system-x86  [kvm]                       [k] kvm_arch_vcpu_ioctl_run                    
     0.09%          systemd  [kernel.kallsyms]           [k] __lookup_mnt                               
     0.08%          systemd  [kernel.kallsyms]           [k] fget_light                                 
     0.08%          systemd  libc-2.17.so                [.] _IO_file_fopen@@GLIBC_2.2.5                
     0.08%          systemd  libc-2.17.so                [.] __getauxval                                
     0.08%          systemd  libc-2.17.so                [.] _IO_file_close_it@@GLIBC_2.2.5             
     0.08%          systemd  [kernel.kallsyms]           [k] memset                                     
     0.08%          systemd  libc-2.17.so                [.] _IO_file_underflow@@GLIBC_2.2.5            
     0.08%  qemu-system-x86  [kernel.kallsyms]           [k] do_select                                  
     0.08%          systemd  systemd                     [.] join_path                                  
     0.08%          systemd  [kernel.kallsyms]           [k] __vma_link_rb                              
     0.08%          systemd  [kernel.kallsyms]           [k] path_openat                                
     0.08%          systemd  [kernel.kallsyms]           [k] cp_new_stat                                
     0.08%          systemd  [kernel.kallsyms]           [k] find_vma                                   
     0.08%          systemd  systemd                     [.] cg_read_subgroup                           
     0.08%          systemd  [kernel.kallsyms]           [k] __percpu_counter_add                       
     0.08%          systemd  systemd                     [.] strlen at plt                                 
     0.07%          systemd  [kernel.kallsyms]           [k] __list_del_entry                           
     0.07%          systemd  libc-2.17.so                [.] __strstr_sse2                              
     0.07%          systemd  [kernel.kallsyms]           [k] cgroup_pidlist_open                        
     0.07%          systemd  systemd                     [.] cg_migrate                                 
     0.07%          systemd  [kernel.kallsyms]           [k] mls_level_isvalid                          
     0.07%          systemd  systemd                     [.] cg_read_pid                                
     0.07%          systemd  [kernel.kallsyms]           [k] avc_has_perm_flags                         
     0.07%          systemd  [kernel.kallsyms]           [k] unlink_anon_vmas                           
     0.07%          swapper  [kernel.kallsyms]           [k] menu_select                                
     0.07%  qemu-system-x86  [kernel.kallsyms]           [k] fget_light                                 
     0.07%  qemu-system-x86  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.07%          systemd  [kernel.kallsyms]           [k] down_read                                  
     0.07%          systemd  [kernel.kallsyms]           [k] kmalloc_slab                               
     0.07%  qemu-system-x86  qemu-system-x86_64          [.] 0x00000000001d495b                         
     0.07%          systemd  libc-2.17.so                [.] _IO_feof                                   
     0.07%          systemd  [kernel.kallsyms]           [k] __vma_adjust_trans_huge                    
     0.06%          systemd  [kernel.kallsyms]           [k] free_pgtables                              
     0.06%          systemd  [kernel.kallsyms]           [k] fput                                       
     0.06%          systemd  systemd                     [.] cg_enumerate_processes                     
     0.06%            :5588  [unknown]                   [.] 0x00007fa8d7890992                         
     0.06%          systemd  [kernel.kallsyms]           [k] mls_context_isvalid                        
     0.06%          systemd  [kernel.kallsyms]           [k] cgroup_delete                              
     0.06%          systemd  [kernel.kallsyms]           [k] lookup_mnt                                 
     0.06%          systemd  [kernel.kallsyms]           [k] do_mmap_pgoff                              
     0.06%          systemd  libc-2.17.so                [.] __GI___mmap64                              
     0.06%          systemd  [kernel.kallsyms]           [k] find_next_zero_bit                         
     0.06%          systemd  libpthread-2.17.so          [.] __errno_location                           
     0.06%          systemd  libc-2.17.so                [.] __strlen_sse2                              
     0.06%          systemd  [kernel.kallsyms]           [k] sys_read                                   
     0.06%          systemd  [kernel.kallsyms]           [k] security_file_permission                   
     0.06%          systemd  [kernel.kallsyms]           [k] sync_mm_rss                                
     0.06%          swapper  [kernel.kallsyms]           [k] native_write_msr_safe                      
     0.06%          systemd  [kernel.kallsyms]           [k] dput                                       
     0.06%          swapper  [kernel.kallsyms]           [k] rb_erase                                   
     0.06%          systemd  [kernel.kallsyms]           [k] inode_permission                           
     0.06%          systemd  [kernel.kallsyms]           [k] policydb_context_isvalid                   
     0.05%          systemd  [kernel.kallsyms]           [k] __d_alloc                                  
     0.05%  qemu-system-x86  [kernel.kallsyms]           [k] fput                                       
     0.05%          systemd  libc-2.17.so                [.] __uflow                                    
     0.05%          systemd  libc-2.17.so                [.] __GI___munmap                              
     0.05%          systemd  [kernel.kallsyms]           [k] mntput_no_expire                           
     0.05%          systemd  [kernel.kallsyms]           [k] lru_add_drain_cpu                          
     0.05%          systemd  [kernel.kallsyms]           [k] seq_open                                   
     0.05%          systemd  [kernel.kallsyms]           [k] list_del                                   
     0.05%          systemd  [kernel.kallsyms]           [k] ebitmap_cmp                                
     0.05%      ksoftirqd/5  [kernel.kallsyms]           [k] rcu_process_callbacks                      
     0.05%          systemd  libc-2.17.so                [.] __fopen_internal                           
     0.05%          systemd  [kernel.kallsyms]           [k] __slab_alloc                               
     0.05%          systemd  [kernel.kallsyms]           [k] mem_cgroup_uncharge_start                  
     0.05%          systemd  [kernel.kallsyms]           [k] ebitmap_cpy                                
     0.05%  qemu-system-x86  [kvm]                       [k] x86_decode_insn                            
     0.05%          systemd  [kernel.kallsyms]           [k] set_nlink                                  
     0.05%          systemd  [kernel.kallsyms]           [k] __fsnotify_parent                          
     0.05%          systemd  [kernel.kallsyms]           [k] selinux_file_open                          
     0.05%  qemu-system-x86  [kvm_intel]                 [k] vmx_vcpu_run                               
     0.05%          systemd  [kernel.kallsyms]           [k] file_map_prot_check                        
     0.05%          systemd  libc-2.17.so                [.] __GI___libc_read                           
     0.05%          systemd  [kernel.kallsyms]           [k] _raw_spin_unlock_irqrestore                
     0.05%          swapper  [kernel.kallsyms]           [k] __tick_nohz_idle_enter                     
     0.05%          systemd  libc-2.17.so                [.] __fxstat64                                 
     0.05%          swapper  [kernel.kallsyms]           [k] irqtime_account_process_tick.isra.2        
     0.05%          systemd  systemd                     [.] cg_enumerate_subgroups                     
     0.05%          systemd  [kernel.kallsyms]           [k] cgroup_pidlist_release                     
     0.05%          systemd  [kernel.kallsyms]           [k] task_work_add                              
     0.05%          systemd  [kernel.kallsyms]           [k] dcache_dir_close                           
     0.05%          systemd  [kernel.kallsyms]           [k] avtab_search_node                          
     0.05%          systemd  [kernel.kallsyms]           [k] file_sb_list_add                           
     0.04%  qemu-system-x86  [kernel.kallsyms]           [k] _raw_spin_unlock_irqrestore                
     0.04%          systemd  [kernel.kallsyms]           [k] finish_open                                
     0.04%          systemd  libc-2.17.so                [.] _IO_setb                                   
     0.04%          systemd  libc-2.17.so                [.] _IO_default_finish                         
     0.04%      ksoftirqd/5  [kernel.kallsyms]           [k] file_free_rcu                              
     0.04%          systemd  [kernel.kallsyms]           [k] sysfs_refresh_inode                        
     0.04%          systemd  [kernel.kallsyms]           [k] lg_local_unlock_cpu                        
     0.04%          systemd  [kernel.kallsyms]           [k] unmap_region                               
     0.04%          systemd  [kernel.kallsyms]           [k] __d_lookup_rcu                             
     0.04%          systemd  libc-2.17.so                [.] _wordcopy_bwd_dest_aligned                 
     0.04%          systemd  [kernel.kallsyms]           [k] lg_local_lock_cpu                          
     0.04%          systemd  libc-2.17.so                [.] _IO_switch_to_get_mode                     
     0.04%          systemd  [kernel.kallsyms]           [k] arch_get_unmapped_area_topdown             
     0.04%          systemd  libpthread-2.17.so          [.] _pthread_cleanup_push_defer                
     0.04%          systemd  [kernel.kallsyms]           [k] SyS_mmap_pgoff                             
     0.04%          swapper  [kernel.kallsyms]           [k] enqueue_entity                             
     0.04%          systemd  libc-2.17.so                [.] __openat64_nocancel                        
     0.04%          systemd  [kernel.kallsyms]           [k] security_inode_permission                  
     0.04%          systemd  [kernel.kallsyms]           [k] inode_has_perm.isra.32.constprop.61        
     0.04%          systemd  [kernel.kallsyms]           [k] d_free                                     
     0.04%          systemd  libc-2.17.so                [.] _IO_file_doallocate                        
     0.04%          systemd  [kernel.kallsyms]           [k] do_notify_resume                           
     0.04%          systemd  [kernel.kallsyms]           [k] path_get                                   
     0.04%          systemd  [kernel.kallsyms]           [k] mntget                                     
     0.04%          swapper  [kernel.kallsyms]           [k] __schedule                                 
     0.04%  systemd-tty-ask  [kernel.kallsyms]           [k] avtab_search_node                          
     0.04%          systemd  systemd                     [.] hashmap_free                               
     0.04%  qemu-system-x86  [kvm]                       [k] x86_emulate_insn                           
     0.04%          swapper  [kernel.kallsyms]           [k] cpuidle_idle_call                          
     0.04%          systemd  [kernel.kallsyms]           [k] vm_mmap_pgoff                              
     0.04%  qemu-system-x86  [kernel.kallsyms]           [k] __schedule                                 
     0.04%          systemd  [kernel.kallsyms]           [k] sysfs_permission                           
     0.03%          systemd  [kernel.kallsyms]           [k] get_unmapped_area                          
     0.03%          systemd  [kernel.kallsyms]           [k] fget_raw_light                             
     0.03%          systemd  [kernel.kallsyms]           [k] mls_range_isvalid                          
     0.03%          systemd  [kernel.kallsyms]           [k] selinux_mmap_addr                          
     0.03%          systemd  [kernel.kallsyms]           [k] __blocking_notifier_call_chain             
     0.03%          systemd  libc-2.17.so                [.] _IO_no_init                                
     0.03%          systemd  [kernel.kallsyms]           [k] dnotify_flush                              
     0.03%          systemd  libc-2.17.so                [.] __opendirat                                
     0.03%          systemd  systemd                     [.] hash_scan                                  
     0.03%          systemd  systemd                     [.] check_hierarchy                            
     0.03%          systemd  [kernel.kallsyms]           [k] _raw_spin_trylock                          
     0.03%          systemd  [kernel.kallsyms]           [k] sysfs_dentry_revalidate                    
     0.03%          systemd  [kernel.kallsyms]           [k] __d_drop                                   
     0.03%          systemd  [kernel.kallsyms]           [k] vma_merge                                  
     0.03%          systemd  [kernel.kallsyms]           [k] vfs_read                                   
     0.03%          systemd  [kernel.kallsyms]           [k] mntput                                     
     0.03%          systemd  libc-2.17.so                [.] _IO_doallocbuf                             
     0.03%          systemd  libc-2.17.so                [.] __alloc_dir                                
     0.03%          systemd  [kernel.kallsyms]           [k] __fd_install                               
     0.03%          systemd  [kernel.kallsyms]           [k] iterate_dir                                
     0.03%          systemd  [kernel.kallsyms]           [k] cred_has_capability                        
     0.03%          systemd  [kernel.kallsyms]           [k] page_fault                                 
     0.03%          systemd  [kernel.kallsyms]           [k] do_munmap                                  
     0.03%          systemd  [kernel.kallsyms]           [k] sys_openat                                 
     0.03%          systemd  [kernel.kallsyms]           [k] copy_page_rep                              
     0.03%  qemu-system-x86  libglib-2.0.so.0.3600.3     [.] 0x000000000008717a                         
     0.03%          systemd  [kernel.kallsyms]           [k] free_pgd_range                             
     0.03%          swapper  [kernel.kallsyms]           [k] __hrtimer_start_range_ns                   
     0.03%  qemu-system-x86  [kernel.kallsyms]           [k] copy_user_enhanced_fast_string             
     0.03%          systemd  [kernel.kallsyms]           [k] anon_vma_clone                             
     0.03%          systemd  [kernel.kallsyms]           [k] dentry_lru_del                             
     0.03%        rcu_sched  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.03%          systemd  [kernel.kallsyms]           [k] open_check_o_direct                        
     0.03%          systemd  [kernel.kallsyms]           [k] cap_capable                                
     0.03%          swapper  [kernel.kallsyms]           [k] ktime_get                                  
     0.03%          systemd  libc-2.17.so                [.] _IO_unsave_markers                         
     0.03%          systemd  [kernel.kallsyms]           [k] generic_fillattr                           
     0.03%          swapper  [kernel.kallsyms]           [k] timerqueue_add                             
     0.03%  qemu-system-x86  [kvm]                       [k] decode_operand                             
     0.03%          swapper  [kernel.kallsyms]           [k] pick_next_task_fair                        
     0.03%          systemd  [kernel.kallsyms]           [k] security_vm_enough_memory_mm               
     0.03%          swapper  [kernel.kallsyms]           [k] cpuidle_enter_state                        
     0.03%          systemd  libc-2.17.so                [.] memmove at plt                                
     0.03%  qemu-system-x86  [kvm]                       [k] paging64_walk_addr_generic                 
     0.03%  qemu-system-x86  [kernel.kallsyms]           [k] native_read_msr_safe                       
     0.03%          systemd  libpthread-2.17.so          [.] _pthread_cleanup_pop_restore               
     0.03%          swapper  [kernel.kallsyms]           [k] update_ts_time_stats                       
     0.03%  qemu-system-x86  [kernel.kallsyms]           [k] clear_page_c_e                             
     0.03%          swapper  [kernel.kallsyms]           [k] cpu_startup_entry                          
     0.02%          systemd  libc-2.17.so                [.] __strcmp_sse42                             
     0.02%          systemd  [kernel.kallsyms]           [k] __vma_link_list                            
     0.02%          systemd  [kernel.kallsyms]           [k] cgroup_pidlist_start                       
     0.02%          systemd  [kernel.kallsyms]           [k] vfs_getattr                                
     0.02%          systemd  systemd                     [.] cg_escape                                  
     0.02%          systemd  libc-2.17.so                [.] __strdup                                   
     0.02%          systemd  libc-2.17.so                [.] _IO_old_init                               
     0.02%          systemd  systemd                     [.] is_main_thread                             
     0.02%          systemd  systemd                     [.] ignore_file                                
     0.02%          systemd  [kernel.kallsyms]           [k] locks_remove_posix                         
     0.02%          systemd  systemd                     [.] set_free                                   
     0.02%          systemd  [kernel.kallsyms]           [k] rcu_check_callbacks                        
     0.02%          swapper  [kernel.kallsyms]           [k] __switch_to                                
     0.02%          systemd  [kernel.kallsyms]           [k] SyS_faccessat                              
     0.02%          systemd  [kernel.kallsyms]           [k] security_mmap_file                         
     0.02%          systemd  [kernel.kallsyms]           [k] __slab_free                                
     0.02%          systemd  [kernel.kallsyms]           [k] lookup_slow                                
     0.02%          systemd  [kernel.kallsyms]           [k] vm_stat_account                            
     0.02%          systemd  [kernel.kallsyms]           [k] __fput                                     
     0.02%          systemd  [kernel.kallsyms]           [k] unmap_vmas                                 
     0.02%          systemd  systemd                     [.] cg_get_path                                
     0.02%          systemd  [kernel.kallsyms]           [k] dcache_dir_open                            
     0.02%          systemd  [kernel.kallsyms]           [k] cgroup_task_count                          
     0.02%      ksoftirqd/5  [kernel.kallsyms]           [k] raise_softirq                              
     0.02%          systemd  [kernel.kallsyms]           [k] _copy_to_user                              
     0.02%      ksoftirqd/5  [kernel.kallsyms]           [k] note_gp_changes                            
     0.02%          systemd  [kernel.kallsyms]           [k] cap_mmap_addr                              
     0.02%          systemd  [kernel.kallsyms]           [k] cgroup_pidlist_stop                        
     0.02%          systemd  [kernel.kallsyms]           [k] get_unused_fd_flags                        
     0.02%          systemd  [kernel.kallsyms]           [k] selinux_vm_enough_memory                   
     0.02%          systemd  [kernel.kallsyms]           [k] do_filp_open                               
     0.02%          swapper  [kernel.kallsyms]           [k] int_sqrt                                   
     0.02%          swapper  [kernel.kallsyms]           [k] run_timer_softirq                          
     0.02%          systemd  libc-2.17.so                [.] _IO_file_read                              
     0.02%          systemd  libc-2.17.so                [.] _IO_file_finish@@GLIBC_2.2.5               
     0.02%          swapper  [kernel.kallsyms]           [k] _raw_spin_lock_irqsave                     
     0.02%          systemd  [kernel.kallsyms]           [k] sort                                       
     0.02%          swapper  [kernel.kallsyms]           [k] native_apic_mem_write                      
     0.02%          systemd  libc-2.17.so                [.] fscanf                                     
     0.02%          swapper  [kernel.kallsyms]           [k] try_to_wake_up                             
     0.02%  qemu-system-x86  [kvm]                       [k] do_insn_fetch                              
     0.02%  qemu-system-x86  [kernel.kallsyms]           [k] cpuacct_charge                             
     0.02%          swapper  [kernel.kallsyms]           [k] nsecs_to_jiffies64                         
     0.02%  qemu-system-x86  [kernel.kallsyms]           [k] find_next_bit                              
     0.02%  qemu-system-x86  [kvm]                       [k] x86_emulate_instruction                    
     0.02%          systemd  [kernel.kallsyms]           [k] current_kernel_time                        
     0.02%  qemu-system-x86  [kernel.kallsyms]           [k] __srcu_read_lock                           
     0.02%          swapper  [kernel.kallsyms]           [k] apic_timer_interrupt                       
     0.02%          swapper  [kernel.kallsyms]           [k] poll_idle                                  
     0.02%  qemu-system-x86  [kvm_intel]                 [k] vmx_save_host_state                        
     0.02%            :5588  [kernel.kallsyms]           [k] avtab_search_node                          
     0.02%  qemu-system-x86  [kernel.kallsyms]           [k] idle_cpu                                   
     0.02%          swapper  [kernel.kallsyms]           [k] notifier_call_chain                        
     0.02%  qemu-system-x86  [kvm]                       [k] gfn_to_hva                                 
     0.02%  qemu-system-x86  [kernel.kallsyms]           [k] __hrtimer_start_range_ns                   
     0.02%  qemu-system-x86  [kvm_intel]                 [k] vmx_handle_exit                            
     0.02%          swapper  [kernel.kallsyms]           [k] hrtimer_interrupt                          
     0.02%          systemd  [kernel.kallsyms]           [k] update_cfs_rq_blocked_load                 
     0.02%          systemd  [kernel.kallsyms]           [k] d_instantiate                              
     0.02%          systemd  [kernel.kallsyms]           [k] seq_read                                   
     0.02%          systemd  [kernel.kallsyms]           [k] rcu_process_callbacks                      
     0.02%          systemd  libc-2.17.so                [.] __rawmemchr_sse2                           
     0.02%          systemd  libc-2.17.so                [.] __strcpy_sse2_unaligned                    
     0.02%          systemd  systemd                     [.] stpcpy at plt                                 
     0.02%          systemd  [kernel.kallsyms]           [k] __kmalloc_track_caller                     
     0.02%          systemd  [kernel.kallsyms]           [k] SyS_getdents                               
     0.02%          systemd  [kernel.kallsyms]           [k] vfs_fstatat                                
     0.02%          systemd  [kernel.kallsyms]           [k] tlb_gather_mmu                             
     0.02%          systemd  [kernel.kallsyms]           [k] __cpuset_node_allowed_softwall             
     0.02%          systemd  [kernel.kallsyms]           [k] int_restore_rest                           
     0.02%          systemd  [kernel.kallsyms]           [k] __close_fd                                 
     0.02%          systemd  [kernel.kallsyms]           [k] touch_atime                                
     0.02%          systemd  [kernel.kallsyms]           [k] getname                                    
     0.02%          systemd  libc-2.17.so                [.] _IO_file_stat                              
     0.02%          systemd  libc-2.17.so                [.] __memset_sse2                              
     0.02%          systemd  [kernel.kallsyms]           [k] mem_cgroup_uncharge_end                    
     0.02%          systemd  libc-2.17.so                [.] __open_nocancel                            
     0.02%          systemd  [kernel.kallsyms]           [k] __sb_start_write                           
     0.02%          systemd  [kernel.kallsyms]           [k] filp_close                                 
     0.02%          systemd  [kernel.kallsyms]           [k] current_fs_time                            
     0.02%          systemd  systemd                     [.] cg_create_everywhere                       
     0.02%          systemd  [kernel.kallsyms]           [k] __d_instantiate                            
     0.02%          systemd  [kernel.kallsyms]           [k] int_check_syscall_exit_work                
     0.02%          systemd  [kernel.kallsyms]           [k] call_rcu_sched                             
     0.02%          systemd  [kernel.kallsyms]           [k] path_put                                   
     0.02%          systemd  [kernel.kallsyms]           [k] SyS_open                                   
     0.02%          systemd  [kernel.kallsyms]           [k] do_wp_page                                 
     0.02%          systemd  [kernel.kallsyms]           [k] apic_timer_interrupt                       
     0.02%          systemd  [kernel.kallsyms]           [k] selinux_capable                            
     0.02%          systemd  libc-2.17.so                [.] nftw64@@GLIBC_2.3.3                        
     0.02%          systemd  libc-2.17.so                [.] _IO_default_uflow                          
     0.02%          systemd  libc-2.17.so                [.] ftw_startup                                
     0.02%          systemd  [kernel.kallsyms]           [k] rw_verify_area                             
     0.02%          systemd  [kernel.kallsyms]           [k] selinux_mmap_file                          
     0.02%  qemu-system-x86  [kvm]                       [k] __gfn_to_hva_many                          
     0.02%          systemd  [kernel.kallsyms]           [k] prepare_creds                              
     0.02%  qemu-system-x86  [kernel.kallsyms]           [k] pick_next_task_rt                          
     0.02%          systemd  [kernel.kallsyms]           [k] __d_rehash                                 
     0.02%      ksoftirqd/5  [kernel.kallsyms]           [k] unfreeze_partials.isra.42                  
     0.02%          systemd  systemd                     [.] free at plt                                   
     0.02%          swapper  [kernel.kallsyms]           [k] clockevents_program_event                  
     0.02%     avahi-daemon  libavahi-common.so.3.5.3    [.] avahi_unescape_label                       
     0.02%          swapper  [kernel.kallsyms]           [k] get_next_timer_interrupt                   
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] update_cfs_shares                          
     0.01%          systemd  [kernel.kallsyms]           [k] up_read                                    
     0.01%          systemd  libc-2.17.so                [.] __vfscanf                                  
     0.01%        rcu_sched  [kernel.kallsyms]           [k] tg_load_down                               
     0.01%          swapper  [kernel.kallsyms]           [k] do_timer                                   
     0.01%          swapper  [kernel.kallsyms]           [k] read_tsc                                   
     0.01%  qemu-system-x86  [kvm]                       [k] __apic_accept_irq                          
     0.01%          swapper  [kernel.kallsyms]           [k] __update_cpu_load                          
     0.01%          systemd  [kernel.kallsyms]           [k] d_alloc                                    
     0.01%          systemd  [kernel.kallsyms]           [k] fsnotify_find_inode_mark                   
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] dequeue_entity                             
     0.01%          swapper  [kernel.kallsyms]           [k] _raw_spin_unlock_irqrestore                
     0.01%          swapper  [kernel.kallsyms]           [k] irqtime_account_irq                        
     0.01%          systemd  [kernel.kallsyms]           [k] irq_enter                                  
     0.01%          systemd  libc-2.17.so                [.] _IO_file_init@@GLIBC_2.2.5                 
     0.01%  qemu-system-x86  [kvm]                       [k] apic_reg_write                             
     0.01%             perf  [kernel.kallsyms]           [k] smp_call_function_single                   
     0.01%  qemu-system-x86  [kvm_intel]                 [k] vmcs_writel                                
     0.01%          swapper  [kernel.kallsyms]           [k] native_read_tsc                            
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] recalc_sigpending_tsk                      
     0.01%  qemu-system-x86  [kvm_intel]                 [k] vmx_vcpu_load                              
     0.01%  qemu-system-x86  [kvm]                       [k] emulator_read_write_onepage                
     0.01%          swapper  [kernel.kallsyms]           [k] enqueue_task_fair                          
     0.01%          swapper  [kernel.kallsyms]           [k] rcu_needs_cpu                              
     0.01%      dbus-daemon  dbus-daemon                 [.] 0x000000000001419e                         
     0.01%          swapper  [kernel.kallsyms]           [k] lock_hrtimer_base.isra.19                  
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] update_blocked_averages                    
     0.01%          swapper  [kernel.kallsyms]           [k] __list_add                                 
     0.01%  qemu-system-x86  libpthread-2.17.so          [.] pthread_mutex_unlock                       
     0.01%          swapper  [kernel.kallsyms]           [k] rb_insert_color                            
     0.01%          swapper  [kernel.kallsyms]           [k] update_cfs_shares                          
     0.01%          swapper  [kernel.kallsyms]           [k] hrtimer_forward                            
     0.01%          dnsmasq  [kernel.kallsyms]           [k] ebitmap_get_bit                            
     0.01%          swapper  [kernel.kallsyms]           [k] __remove_hrtimer                           
     0.01%          swapper  [kernel.kallsyms]           [k] irq_enter                                  
     0.01%  qemu-system-x86  [vdso]                      [.] 0x0000000000000dd6                         
     0.01%        rcu_sched  [kernel.kallsyms]           [k] update_blocked_averages                    
     0.01%  qemu-system-x86  libglib-2.0.so.0.3600.3     [.] g_slice_free1                              
     0.01%  qemu-system-x86  [kvm]                       [k] writeback                                  
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __lock_timer                               
     0.01%  systemd-journal  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __list_del_entry                           
     0.01%      kworker/0:1  [kernel.kallsyms]           [k] wq_worker_sleeping                         
     0.01%          swapper  [kernel.kallsyms]           [k] rb_next                                    
     0.01%        rcu_sched  [kernel.kallsyms]           [k] cpuacct_charge                             
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __audit_syscall_exit                       
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_get_apic_interrupt                     
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __srcu_read_unlock                         
     0.01%  qemu-system-x86  [kvm]                       [k] write_mmio                                 
     0.01%  systemd-journal  [kernel.kallsyms]           [k] unlink_anon_vmas                           
     0.01%  qemu-system-x86  [kvm]                       [k] apic_update_ppr                            
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_fetch_guest_virt                       
     0.01%          swapper  [kernel.kallsyms]           [k] clear_buddies                              
     0.01%          swapper  [kernel.kallsyms]           [k] leave_mm                                   
     0.01%  systemd-journal  [kernel.kallsyms]           [k] task_cgroup_from_root                      
     0.01%     avahi-daemon  libc-2.17.so                [.] __strcasecmp_l_avx                         
     0.01%          swapper  [kernel.kallsyms]           [k] timekeeping_max_deferment                  
     0.01%          swapper  [kernel.kallsyms]           [k] idle_exit_fair                             
     0.01%  qemu-system-x86  [kvm_intel]                 [k] vmx_disabled_by_bios                       
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] sched_clock_cpu                            
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __list_add                                 
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] load_balance                               
     0.01%          systemd  [kernel.kallsyms]           [k] lookup_dcache                              
     0.01%      ksoftirqd/5  [kernel.kallsyms]           [k] irq_work_interrupt                         
     0.01%          systemd  libc-2.17.so                [.] fopen@@GLIBC_2.2.5                         
     0.01%          systemd  [kernel.kallsyms]           [k] __d_shrink                                 
     0.01%          systemd  [kernel.kallsyms]           [k] pick_next_task_fair                        
     0.01%          systemd  systemd                     [.] unit_realize_cgroup_now                    
     0.01%      ksoftirqd/5  [kernel.kallsyms]           [k] account_entity_dequeue                     
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     0.01%          systemd  [kernel.kallsyms]           [k] vm_normal_page                             
     0.01%          systemd  systemd                     [.] memcmp at plt                                 
     0.01%          systemd  [kernel.kallsyms]           [k] native_load_tls                            
     0.01%          systemd  [kernel.kallsyms]           [k] flex_array_get_ptr                         
     0.01%          systemd  [kernel.kallsyms]           [k] rcu_irq_exit                               
     0.01%          systemd  [kernel.kallsyms]           [k] native_read_tsc                            
     0.01%      kworker/5:1  [e1000e]                    [k] e1000e_update_stats                        
     0.01%          systemd  [kernel.kallsyms]           [k] ntp_tick_length                            
     0.01%          systemd  [kernel.kallsyms]           [k] user_path_at                               
     0.01%          systemd  systemd                     [.] path_equal                                 
     0.01%          systemd  [kernel.kallsyms]           [k] do_rmdir                                   
     0.01%          systemd  [kernel.kallsyms]           [k] __cmpxchg_double_slab.isra.34              
     0.01%          systemd  [kernel.kallsyms]           [k] sys_mmap                                   
     0.01%          systemd  libc-2.17.so                [.] __tdestroy                                 
     0.01%          systemd  systemd                     [.] cg_migrate_recursive_fallback              
     0.01%          systemd  [kernel.kallsyms]           [k] account_process_tick                       
     0.01%          systemd  [kernel.kallsyms]           [k] irqtime_account_irq                        
     0.01%          systemd  [kernel.kallsyms]           [k] __put_cred                                 
     0.01%          systemd  [kernel.kallsyms]           [k] SyS_mkdirat                                
     0.01%          systemd  [kernel.kallsyms]           [k] hrtimer_interrupt                          
     0.01%          systemd  libdbus-1.so.3.7.4          [.] 0x0000000000017a00                         
     0.01%          systemd  [kernel.kallsyms]           [k] SYSC_newfstat                              
     0.01%          systemd  [kernel.kallsyms]           [k] file_sb_list_del                           
     0.01%          systemd  systemd                     [.] strrchr at plt                                
     0.01%          systemd  libc-2.17.so                [.] __lxstat64                                 
     0.01%          systemd  systemd                     [.] strextend                                  
     0.01%          systemd  [kernel.kallsyms]           [k] tick_sched_do_timer                        
     0.01%          systemd  [kernel.kallsyms]           [k] kern_path_create                           
     0.01%          systemd  systemd                     [.] bus_path_escape                            
     0.01%          systemd  libc-2.17.so                [.] __GI___libc_open                           
     0.01%          systemd  [kernel.kallsyms]           [k] detach_if_pending                          
     0.01%          systemd  systemd                     [.] cg_get_path_and_check                      
     0.01%          systemd  libc-2.17.so                [.] _IO_file_close                             
     0.01%          systemd  [kernel.kallsyms]           [k] vma_interval_tree_insert_after             
     0.01%          systemd  [kernel.kallsyms]           [k] unlock_page                                
     0.01%          systemd  systemd                     [.] mkdir_parents                              
     0.01%          systemd  [kernel.kallsyms]           [k] module_put                                 
     0.01%          systemd  libc-2.17.so                [.] __closedir                                 
     0.01%          systemd  [kernel.kallsyms]           [k] selinux_file_alloc_security                
     0.01%          systemd  [kernel.kallsyms]           [k] security_file_open                         
     0.01%          systemd  [kernel.kallsyms]           [k] common_interrupt                           
     0.01%          systemd  [kernel.kallsyms]           [k] unlink_file_vma                            
     0.01%          systemd  [kernel.kallsyms]           [k] irq_work_interrupt                         
     0.01%          systemd  systemd                     [.] set_new                                    
     0.01%          systemd  [kernel.kallsyms]           [k] timerqueue_add                             
     0.01%          systemd  [kernel.kallsyms]           [k] security_file_free                         
     0.01%          systemd  [kernel.kallsyms]           [k] d_set_d_op                                 
     0.01%          systemd  systemd                     [.] unit_default_cgroup_path                   
     0.01%          systemd  [kernel.kallsyms]           [k] tlb_finish_mmu                             
     0.01%          systemd  [kernel.kallsyms]           [k] SyS_newlstat                               
     0.01%          systemd  [kernel.kallsyms]           [k] mem_cgroup_bad_page_check                  
     0.01%          systemd  [kernel.kallsyms]           [k] can_vma_merge_before                       
     0.01%          systemd  [kernel.kallsyms]           [k] task_active_pid_ns                         
     0.01%          systemd  [kernel.kallsyms]           [k] selinux_inode_getattr                      
     0.01%          systemd  [kernel.kallsyms]           [k] ebitmap_destroy                            
     0.01%          systemd  libc-2.17.so                [.] __stpcpy_sse2                              
     0.01%          systemd  [kernel.kallsyms]           [k] local_apic_timer_interrupt                 
     0.01%          systemd  systemd                     [.] unit_name_is_valid                         
     0.01%          systemd  [kernel.kallsyms]           [k] may_open                                   
     0.01%          systemd  [kernel.kallsyms]           [k] path_lookupat                              
     0.01%          systemd  [kernel.kallsyms]           [k] user_path_at_empty                         
     0.01%          systemd  [kernel.kallsyms]           [k] __mem_cgroup_uncharge_common               
     0.01%          systemd  [kernel.kallsyms]           [k] profile_tick                               
     0.01%          systemd  [kernel.kallsyms]           [k] SyS_munmap                                 
     0.01%          systemd  [kernel.kallsyms]           [k] SYSC_newlstat                              
     0.01%          systemd  libc-2.17.so                [.] __GI___rmdir                               
     0.01%          systemd  [kernel.kallsyms]           [k] __sb_end_write                             
     0.01%          systemd  [kernel.kallsyms]           [k] __do_softirq                               
     0.01%          systemd  systemd                     [.] manager_dispatch_cgroup_queue              
     0.01%            sleep  [kernel.kallsyms]           [k] sidtab_context_to_sid                      
     0.01%          systemd  [kernel.kallsyms]           [k] try_module_get                             
     0.01%          systemd  [kernel.kallsyms]           [k] new_slab                                   
     0.01%          systemd  [kernel.kallsyms]           [k] kick_process                               
     0.01%            :5588  [kernel.kallsyms]           [k] kmem_cache_alloc                           
     0.01%          systemd  [kernel.kallsyms]           [k] native_write_msr_safe                      
     0.01%          systemd  libc-2.17.so                [.] __xstat64                                  
     0.01%          systemd  [kernel.kallsyms]           [k] smp_apic_timer_interrupt                   
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_lapic_find_highest_irr                 
     0.01%          systemd  [kernel.kallsyms]           [k] selinux_inode_notifysecctx                 
     0.01%          systemd  [kernel.kallsyms]           [k] __mutex_init                               
     0.01%          systemd  [kernel.kallsyms]           [k] file_free_rcu                              
     0.01%          systemd  [kernel.kallsyms]           [k] generic_file_open                          
     0.01%          systemd  [kernel.kallsyms]           [k] arch_vma_name                              
     0.01%          systemd  [kernel.kallsyms]           [k] x86_pmu_enable                             
     0.01%          systemd  [kernel.kallsyms]           [k] rcu_irq_enter                              
     0.01%          swapper  [kernel.kallsyms]           [k] check_preempt_curr                         
     0.01%          systemd  [kernel.kallsyms]           [k] vfs_fstat                                  
     0.01%          systemd  systemd                     [.] strchr at plt                                 
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] idle_balance                               
     0.01%          systemd  [kernel.kallsyms]           [k] final_putname                              
     0.01%          systemd  [kernel.kallsyms]           [k] smp_irq_work_interrupt                     
     0.01%          systemd  [kernel.kallsyms]           [k] profile_munmap                             
     0.01%          systemd  [kernel.kallsyms]           [k] lookup_real                                
     0.01%          systemd  [kernel.kallsyms]           [k] rb_next                                    
     0.01%          swapper  [kernel.kallsyms]           [k] tick_nohz_idle_exit                        
     0.01%          systemd  [kernel.kallsyms]           [k] security_inode_getattr                     
     0.01%          systemd  [kernel.kallsyms]           [k] update_cfs_shares                          
     0.01%          systemd  [kernel.kallsyms]           [k] get_partial_node.isra.48                   
     0.01%        rcu_sched  [kernel.kallsyms]           [k] load_balance                               
     0.01%  qemu-system-x86  [kvm]                       [k] __linearize.isra.25                        
     0.01%          swapper  [kernel.kallsyms]           [k] native_load_tls                            
     0.01%          systemd  [kernel.kallsyms]           [k] ebitmap_contains                           
     0.01%          systemd  [kernel.kallsyms]           [k] __d_free                                   
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] dequeue_task_fair                          
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] get_pageblock_flags_group                  
     0.01%          swapper  [kernel.kallsyms]           [k] tick_do_update_jiffies64                   
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] ktime_get                                  
     0.01%          swapper  [kernel.kallsyms]           [k] hrtimer_force_reprogram                    
     0.01%            :5588  [kernel.kallsyms]           [k] avc_has_perm_flags                         
     0.01%          swapper  [kernel.kallsyms]           [k] __run_hrtimer                              
     0.01%  qemu-system-x86  libpthread-2.17.so          [.] pthread_mutex_lock                         
     0.01%          swapper  [kernel.kallsyms]           [k] autoremove_wake_function                   
     0.01%          swapper  [kernel.kallsyms]           [k] reschedule_interrupt                       
     0.01%  qemu-system-x86  libpthread-2.17.so          [.] __pthread_enable_asynccancel               
     0.01%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_time_event_update                    
     0.01%          swapper  [kernel.kallsyms]           [k] enqueue_task                               
     0.01%          swapper  [kernel.kallsyms]           [k] sched_clock_tick                           
     0.01%            sleep  ld-2.17.so                  [.] _dl_lookup_symbol_x                        
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] kfree                                      
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __switch_to                                
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] cpumask_next_and                           
     0.01%  qemu-system-x86  [kvm]                       [k] apic_set_eoi                               
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] finish_task_switch                         
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] rcu_check_callbacks                        
     0.01%          swapper  [kernel.kallsyms]           [k] resched_task                               
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] add_wait_queue                             
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] vfs_read                                   
     0.01%   NetworkManager  libglib-2.0.so.0.3600.3     [.] g_mutex_lock                               
     0.01%          swapper  [nf_conntrack]              [k] nf_conntrack_in                            
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] _raw_spin_lock                             
     0.01%     avahi-daemon  libavahi-core.so.7.0.2      [.] 0x000000000002308d                         
     0.01%          swapper  [kernel.kallsyms]           [k] touch_softlockup_watchdog                  
     0.01%          swapper  [kernel.kallsyms]           [k] rcu_check_callbacks                        
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_apic_has_interrupt                     
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] fsnotify                                   
     0.01%  qemu-system-x86  [kvm_intel]                 [k] add_atomic_switch_msr                      
     0.01%        systemctl  libdbus-1.so.3.7.4          [.] 0x00000000000275a0                         
     0.01%          systemd  systemd                     [.] getpid at plt                                 
     0.01%          systemd  [kernel.kallsyms]           [k] __put_user_8                               
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_arch_vcpu_load                         
     0.01%  qemu-system-x86  [kvm]                       [k] apic_mmio_write                            
     0.01%            :5588  [kernel.kallsyms]           [k] find_vma                                   
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] update_min_vruntime                        
     0.01%          swapper  [kernel.kallsyms]           [k] update_curr                                
     0.01%            :5588  [kernel.kallsyms]           [k] kmem_cache_free                            
     0.01%  qemu-system-x86  [kvm_intel]                 [k] vmx_read_guest_seg_selector                
     0.01%          swapper  [kernel.kallsyms]           [k] bit_waitqueue                              
     0.01%          swapper  [kernel.kallsyms]           [k] ipt_do_table                               
     0.01%  qemu-system-x86  [kvm]                       [k] ftrace_define_fields_mark_mmio_spte        
     0.01%            sleep  [kernel.kallsyms]           [k] flex_array_alloc                           
     0.01%          swapper  [kernel.kallsyms]           [k] __switch_to_xtra                           
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] next_zones_zonelist                        
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] prepare_to_wait                            
     0.01%          swapper  [kernel.kallsyms]           [k] pm_qos_request                             
     0.01%            sleep  [kernel.kallsyms]           [k] context_struct_compute_av                  
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] timerqueue_add                             
     0.01%          swapper  [kernel.kallsyms]           [k] cpuidle_get_cpu_driver                     
     0.01%             perf  [kernel.kallsyms]           [k] copy_user_enhanced_fast_string             
     0.01%  qemu-system-x86  [kvm_intel]                 [k] clear_atomic_switch_msr                    
     0.01%            sleep  [kernel.kallsyms]           [k] unmap_single_vma                           
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_lapic_sync_to_vapic                    
     0.01%          swapper  [kernel.kallsyms]           [k] update_cfs_rq_blocked_load                 
     0.01%          swapper  [ip6_tables]                [k] ip6t_do_table                              
     0.01%            sleep  [kernel.kallsyms]           [k] __update_cpu_load                          
     0.01%  qemu-system-x86  [kvm_intel]                 [k] vmx_cache_reg                              
     0.01%        rcu_sched  [kernel.kallsyms]           [k] dequeue_task_fair                          
     0.01%          systemd  [kernel.kallsyms]           [k] clear_page_c_e                             
     0.01%        rcu_sched  [kernel.kallsyms]           [k] __schedule                                 
     0.01%            :5588  [kernel.kallsyms]           [k] file_sb_list_del                           
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] update_cfs_rq_blocked_load                 
     0.01%          swapper  [kernel.kallsyms]           [k] update_blocked_averages                    
     0.01%  systemd-journal  systemd-journald            [.] real_journal_next                          
     0.01%  systemd-journal  [kernel.kallsyms]           [k] __get_free_pages                           
     0.01%          swapper  [kernel.kallsyms]           [k] load_cr3                                   
     0.01%          swapper  [kernel.kallsyms]           [k] timekeeping_update.constprop.8             
     0.01%  qemu-system-x86  libc-2.17.so                [.] clock_gettime                              
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] remove_wait_queue                          
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] SyS_select                                 
     0.01%  qemu-system-x86  [kvm_intel]                 [k] handle_apic_access                         
     0.01%          swapper  [kernel.kallsyms]           [k] calc_load_exit_idle                        
     0.01%  qemu-system-x86  [kvm_intel]                 [k] vmx_interrupt_allowed                      
     0.01%          swapper  [kernel.kallsyms]           [k] __list_del_entry                           
     0.01%          swapper  [kernel.kallsyms]           [k] rcu_irq_enter                              
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] update_group_power                         
     0.01%          systemd  libc-2.17.so                [.] __opendir                                  
     0.01%     avahi-daemon  libavahi-common.so.3.5.3    [.] avahi_utf8_valid                           
     0.01%        rcu_sched  [kernel.kallsyms]           [k] pick_next_task_rt                          
     0.01%          dnsmasq  [kernel.kallsyms]           [k] __list_del_entry                           
     0.01%             bash  [kernel.kallsyms]           [k] ebitmap_get_bit                            
     0.01%            sleep  [kernel.kallsyms]           [k] release_pages                              
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] find_first_bit                             
     0.01%          systemd  [kernel.kallsyms]           [k] find_next_bit                              
     0.01%            :5588  [kernel.kallsyms]           [k] security_compute_sid.part.14               
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] __remove_hrtimer                           
     0.01%  qemu-system-x86  [kvm]                       [k] kvm_check_async_pf_completion              
     0.01%          swapper  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] alloc_pages_current                        
     0.01%    kworker/u16:8  [kernel.kallsyms]           [k] radix_tree_tag_clear                       
     0.01%          swapper  [kernel.kallsyms]           [k] atomic_notifier_call_chain                 
     0.01%          swapper  [kernel.kallsyms]           [k] tick_program_event                         
     0.01%          dnsmasq  [kernel.kallsyms]           [k] mls_level_isvalid                          
     0.01%          systemd  systemd                     [.] malloc at plt                                 
     0.01%          systemd  [kernel.kallsyms]           [k] lru_add_drain                              
     0.01%        rcu_sched  [kernel.kallsyms]           [k] schedule_timeout                           
     0.01%  qemu-system-x86  libglib-2.0.so.0.3600.3     [.] g_main_context_check                       
     0.01%      ksoftirqd/5  [kernel.kallsyms]           [k] native_read_tsc                            
     0.01%          systemd  [kernel.kallsyms]           [k] avc_policy_seqno                           
     0.01%  qemu-system-x86  libpthread-2.17.so          [.] __pthread_disable_asynccancel              
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] core_sys_select                            
     0.01%  qemu-system-x86  [kernel.kallsyms]           [k] _copy_from_user                            
     0.00%          swapper  [kernel.kallsyms]           [k] irq_exit                                   
     0.00%          swapper  [kernel.kallsyms]           [k] tick_check_idle                            
     0.00%  qemu-system-x86  [kvm]                       [k] update_cr8_intercept                       
     0.00%  qemu-system-x86  [kvm]                       [k] init_emulate_ctxt                          
     0.00%          swapper  [kernel.kallsyms]           [k] local_apic_timer_interrupt                 
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] avtab_search_node                          
     0.00%       irqbalance  [kernel.kallsyms]           [k] __zone_watermark_ok                        
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_get_interrupt_shadow                   
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] futex_wake                                 
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] local_apic_timer_interrupt                 
     0.00%          swapper  [kernel.kallsyms]           [k] idle_enter_fair                            
     0.00%          swapper  [kvm]                       [k] apic_timer_fn                              
     0.00%          systemd  [kernel.kallsyms]           [k] complete_walk                              
     0.00%  systemd-journal  systemd-journald            [.] dispatch_message_real                      
     0.00%  qemu-system-x86  [kvm_intel]                 [k] update_cr8_intercept                       
     0.00%          swapper  [kernel.kallsyms]           [k] tick_check_broadcast_expired               
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] __switch_to_xtra                           
     0.00%          dnsmasq  [kernel.kallsyms]           [k] kfree                                      
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_apic_accept_pic_intr                   
     0.00%  systemd-tty-ask  [kernel.kallsyms]           [k] unmap_single_vma                           
     0.00%  systemd-tty-ask  [kernel.kallsyms]           [k] hashtab_search                             
     0.00%          swapper  [kernel.kallsyms]           [k] sched_clock                                
     0.00%        rcu_sched  [kernel.kallsyms]           [k] idle_balance                               
     0.00%  qemu-system-x86  [kvm]                       [k] decode_register                            
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_sync_pir_to_irr_dummy                  
     0.00%          swapper  [kernel.kallsyms]           [k] sched_clock_idle_wakeup_event              
     0.00%          swapper  [kernel.kallsyms]           [k] ns_to_timeval                              
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_vcpu_block                             
     0.00%          swapper  [kernel.kallsyms]           [k] common_interrupt                           
     0.00%          swapper  [kernel.kallsyms]           [k] hrtimer_try_to_cancel                      
     0.00%  systemd-journal  [kernel.kallsyms]           [k] fget_light                                 
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] update_curr                                
     0.00%  qemu-system-x86  [kvm]                       [k] gfn_to_hva_read                            
     0.00%  qemu-system-x86  [kvm]                       [k] segmented_read.isra.36                     
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] poll_freewait                              
     0.00%        rcu_sched  [kernel.kallsyms]           [k] finish_task_switch                         
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] pipe_write                                 
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] calc_delta_mine                            
     0.00%            :5588  [kernel.kallsyms]           [k] _raw_spin_unlock_irqrestore                
     0.00%          swapper  [kernel.kallsyms]           [k] __do_softirq                               
     0.00%            :5588  [kernel.kallsyms]           [k] down_read_trylock                          
     0.00%            :5588  libgobject-2.0.so.0.3600.3  [.] 0x0000000000035037                         
     0.00%            :5588  [kernel.kallsyms]           [k] link_path_walk                             
     0.00%            :5588  libc-2.17.so                [.] __GI_____strtoull_l_internal               
     0.00%            httpd  libapr-1.so.0.4.6           [.] apr_snprintf                               
     0.00%            httpd  [kernel.kallsyms]           [k] sidtab_context_to_sid                      
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_get_cpl                                
     0.00%          swapper  [kernel.kallsyms]           [k] _raw_spin_lock                             
     0.00%            :5588  [kernel.kallsyms]           [k] do_last                                    
     0.00%  qemu-system-x86  [kvm]                       [k] segmented_write.isra.27                    
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] get_futex_key                              
     0.00%            :5588  [kernel.kallsyms]           [k] __split_vma.isra.29                        
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     0.00%   NetworkManager  [kernel.kallsyms]           [k] fput                                       
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     0.00%            sleep  libc-2.17.so                [.] __getdents64                               
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     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_cache_walk                           
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] lookup_page_cgroup                         
     0.00%      dbus-daemon  [kernel.kallsyms]           [k] select_task_rq_fair                        
     0.00%        systemctl  [kernel.kallsyms]           [k] __slab_alloc                               
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     0.00%          swapper  [kernel.kallsyms]           [k] rcu_eqs_exit_common.isra.38                
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     0.00%  qemu-system-x86  libpthread-2.17.so          [.] __lll_lock_wait                            
     0.00%     avahi-daemon  libavahi-common.so.3.5.3    [.] avahi_domain_hash                          
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     0.00%            :5588  [kernel.kallsyms]           [k] ebitmap_get_bit                            
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     0.00%             bash  [kernel.kallsyms]           [k] n_tty_write                                
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     0.00%        systemctl  ld-2.17.so                  [.] strcmp                                     
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_vm_has_apicv                           
     0.00%        rcu_sched  [kernel.kallsyms]           [k] __switch_to                                
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     0.00%           auditd  [kernel.kallsyms]           [k] irqtime_account_irq                        
     0.00%  qemu-system-x86  libglib-2.0.so.0.3600.3     [.] g_main_context_dispatch                    
     0.00%  qemu-system-x86  libc-2.17.so                [.] __select                                   
     0.00%  qemu-system-x86  libc-2.17.so                [.] __fdelt_warn                               
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     0.00%            :5588  libc-2.17.so                [.] 0x0000000000084c60                         
     0.00%  qemu-system-x86  [kvm]                       [k] writeback_registers                        
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     0.00%        systemctl  [kernel.kallsyms]           [k] mem_cgroup_uncharge_start                  
     0.00%  qemu-system-x86  [kvm]                       [k] fetch_register_operand                     
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     0.00%        rcu_sched  [kernel.kallsyms]           [k] __list_add                                 
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     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_dns_packet_consume_name              
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     0.00%             perf  [kernel.kallsyms]           [k] ext4_mark_iloc_dirty                       
     0.00%          dnsmasq  [kernel.kallsyms]           [k] find_next_bit                              
     0.00%          swapper  [kernel.kallsyms]           [k] rcu_eqs_enter_common.isra.37               
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     0.00%     avahi-daemon  [kernel.kallsyms]           [k] pipe_iov_copy_from_user                    
     0.00%  qemu-system-x86  [kvm]                       [k] em_mov                                     
     0.00%          swapper  [kernel.kallsyms]           [k] find_next_bit                              
     0.00%         sendmail  sendmail.sendmail           [.] 0x000000000001b40a                         
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     0.00%          swapper  [kernel.kallsyms]           [k] rcu_irq_exit                               
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     0.00%            :5588  [kernel.kallsyms]           [k] page_add_file_rmap                         
     0.00%  qemu-system-x86  [kvm_intel]                 [k] __vmx_load_host_state.part.40              
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     0.00%             perf  [kernel.kallsyms]           [k] page_fault                                 
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     0.00%          dnsmasq  [kernel.kallsyms]           [k] system_call                                
     0.00%          swapper  [kernel.kallsyms]           [k] timerqueue_del                             
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     0.00%        rcu_sched  [kernel.kallsyms]           [k] can_migrate_task                           
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     0.00%            :5588  [kernel.kallsyms]           [k] copy_page_rep                              
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     0.00%  qemu-system-x86  [kvm]                       [k] kvm_put_guest_fpu                          
     0.00%          swapper  [kernel.kallsyms]           [k] fib6_get_table                             
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     0.00%         rsyslogd  [vdso]                      [.] 0x0000000000000cf0                         
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     0.00%             sudo  [kernel.kallsyms]           [k] unmap_single_vma                           
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     0.00%          swapper  [e1000e]                    [k] e1000_irq_enable                           
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     0.00%     avahi-daemon  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.00%   systemd-logind  libc-2.17.so                [.] __epoll_wait_nocancel                      
     0.00%          swapper  [kernel.kallsyms]           [k] kmalloc_slab                               
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] _raw_read_lock                             
     0.00%            sleep  [kernel.kallsyms]           [k] avc_has_perm_flags                         
     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_response_scheduler_incoming          
     0.00%     avahi-daemon  libavahi-common.so.3.5.3    [.] 0x00000000000071d1                         
     0.00%        rcu_sched  [kernel.kallsyms]           [k] _raw_spin_lock_irqsave                     
     0.00%          swapper  [kernel.kallsyms]           [k] update_group_power                         
     0.00%             perf  [kernel.kallsyms]           [k] perf_poll                                  
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     0.00%             bash  bash                        [.] signal_is_trapped                          
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     0.00%          swapper  [kernel.kallsyms]           [k] x86_pmu_disable                            
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     0.00%          swapper  [kernel.kallsyms]           [k] rcu_report_qs_rnp                          
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     0.00%          swapper  [e1000e]                    [k] e1000e_poll                                
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     0.00%          swapper  [kernel.kallsyms]           [k] packet_rcv                                 
     0.00%             sshd  [kernel.kallsyms]           [k] ip6_pol_route.isra.44                      
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     0.00%          swapper  [kernel.kallsyms]           [k] ns_to_timespec                             
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     0.00%             sshd  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.00%       vhost-1068  [macvtap]                   [k] macvtap_do_read.isra.21                    
     0.00%      jbd2/sda4-8  [kernel.kallsyms]           [k] __jbd2_journal_temp_unlink_buffer          
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     0.00%             perf  [kernel.kallsyms]           [k] generic_exec_single                        
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     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_key_equal                            
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     0.00%          swapper  [kernel.kallsyms]           [k] tick_check_oneshot_broadcast               
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_irq_delivery_to_apic_fast              
     0.00%     avahi-daemon  libc-2.17.so                [.] malloc_consolidate                         
     0.00%             sshd  [kernel.kallsyms]           [k] dput                                       
     0.00%       vhost-1068  [kernel.kallsyms]           [k] update_sd_lb_stats                         
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_apic_local_deliver                     
     0.00%        rcu_sched  [kernel.kallsyms]           [k] group_balance_cpu                          
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     0.00%          swapper  [e1000e]                    [k] e1000_clean_rx_irq                         
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] perf_output_begin                          
     0.00%      kworker/2:0  [kernel.kallsyms]           [k] process_one_work                           
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     0.00%          swapper  [kernel.kallsyms]           [k] native_read_msr_safe                       
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     0.00%          swapper  [kernel.kallsyms]           [k] __wake_up_common                           
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_sched_out                              
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_load_guest_fpu.part.126                
     0.00%  qemu-system-x86  [kvm]                       [k] reg_read                                   
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] pick_next_task_stop                        
     0.00%          swapper  [kernel.kallsyms]           [k] run_rebalance_domains                      
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] native_load_gdt                            
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] copy_process.part.25                       
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] bit_waitqueue                              
     0.00%        rcu_sched  [kernel.kallsyms]           [k] del_timer_sync                             
     0.00%  qemu-system-x86  [kvm]                       [k] emulator_read_gpr                          
     0.00%          swapper  [kernel.kallsyms]           [k] put_prev_task_idle                         
     0.00%  qemu-system-x86  [kvm]                       [k] translate_gpa                              
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] fput                                       
     0.00%          swapper  [kernel.kallsyms]           [k] tick_nohz_get_sleep_length                 
     0.00%          swapper  [kernel.kallsyms]           [k] activate_task                              
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_handle_external_intr                   
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] perf_guest_get_msrs                        
     0.00%          swapper  [kernel.kallsyms]           [k] sched_clock_idle_sleep_event               
     0.00%          dnsmasq  [kernel.kallsyms]           [k] strcmp                                     
     0.00%          dnsmasq  [kernel.kallsyms]           [k] schedule_hrtimeout_range_clock             
     0.00%          swapper  [kernel.kallsyms]           [k] memcmp                                     
     0.00%  qemu-system-x86  libglib-2.0.so.0.3600.3     [.] g_hash_table_lookup                        
     0.00%          swapper  [e1000e]                    [k] e1000_rx_checksum                          
     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_prio_queue_put                       
     0.00%          swapper  [kernel.kallsyms]           [k] set_task_cpu                               
     0.00%        rcu_sched  [kernel.kallsyms]           [k] try_to_del_timer_sync                      
     0.00%          swapper  [kvm]                       [k] pvclock_gtod_notify                        
     0.00%          swapper  [kernel.kallsyms]           [k] task_waking_fair                           
     0.00%          swapper  [kernel.kallsyms]           [k] task_tick_idle                             
     0.00%        rcu_sched  [kernel.kallsyms]           [k] walk_tg_tree_from                          
     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_interface_address_is_relevant        
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] irqtime_account_irq                        
     0.00%          swapper  [kernel.kallsyms]           [k] update_vsyscall                            
     0.00%          swapper  [kernel.kallsyms]           [k] msecs_to_jiffies                           
     0.00%          swapper  [kernel.kallsyms]           [k] account_process_tick                       
     0.00%             bash  bash                        [.] 0x0000000000040453                         
     0.00%          swapper  [kernel.kallsyms]           [k] consume_skb                                
     0.00%          swapper  [kernel.kallsyms]           [k] __call_rcu.constprop.52                    
     0.00%          swapper  [kernel.kallsyms]           [k] intel_pmu_disable_all                      
     0.00%        rcu_sched  [kernel.kallsyms]           [k] force_qs_rnp                               
     0.00%      kworker/4:1  [kernel.kallsyms]           [k] _raw_spin_lock_irq                         
     0.00%          swapper  [kernel.kallsyms]           [k] find_busiest_group                         
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] x86_pmu_disable                            
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_arch_vcpu_put                          
     0.00%        rcu_sched  [kernel.kallsyms]           [k] __list_del_entry                           
     0.00%       vhost-1068  [macvtap]                   [k] macvtap_recvmsg                            
     0.00%      kworker/4:1  [kernel.kallsyms]           [k] schedule                                   
     0.00%          swapper  [nf_conntrack]              [k] nf_ct_get_tuple                            
     0.00%             sshd  sshd                        [.] 0x00000000000190c4                         
     0.00%          rpcbind  [kernel.kallsyms]           [k] sock_poll                                  
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] fget_light                                 
     0.00%          swapper  [kernel.kallsyms]           [k] tick_sched_handle.isra.15                  
     0.00%          swapper  [kernel.kallsyms]           [k] ntp_tick_length                            
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_set_shared_msr                         
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] scheduler_tick                             
     0.00%        rcu_sched  [kernel.kallsyms]           [k] native_sched_clock                         
     0.00%          swapper  [kernel.kallsyms]           [k] __enqueue_entity                           
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_cpu_has_pending_timer                  
     0.00%          swapper  [kernel.kallsyms]           [k] __mix_pool_bytes                           
     0.00%          swapper  [kernel.kallsyms]           [k] local_touch_nmi                            
     0.00%             sshd  [kernel.kallsyms]           [k] poll_freewait                              
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_set_rflags                             
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_inject_irq                             
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] __kernel_fpu_begin                         
     0.00%          swapper  [kernel.kallsyms]           [k] menu_reflect                               
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] update_rq_clock                            
     0.00%          swapper  [kernel.kallsyms]           [k] fib_rules_lookup                           
     0.00%             bash  [kernel.kallsyms]           [k] _raw_spin_lock_irq                         
     0.00%          swapper  [nf_conntrack]              [k] udp_get_timeouts                           
     0.00%          swapper  [kernel.kallsyms]           [k] update_cpu_load_active                     
     0.00%        rcu_sched  [kernel.kallsyms]           [k] __note_gp_changes                          
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] rcu_irq_enter                              
     0.00%     avahi-daemon  libc-2.17.so                [.] malloc                                     
     0.00%          swapper  [kernel.kallsyms]           [k] exit_idle                                  
     0.00%          dnsmasq  [kernel.kallsyms]           [k] vfs_getattr                                
     0.00%        rcu_sched  [kernel.kallsyms]           [k] schedule                                   
     0.00%  qemu-system-x86  [kvm_intel]                 [k] vmx_get_cs_db_l_bits                       
     0.00%         rsyslogd  rsyslogd                    [.] 0x0000000000025356                         
     0.00%         rsyslogd  libpthread-2.17.so          [.] pthread_cond_signal@@GLIBC_2.3.2           
     0.00%        rcu_sched  [kernel.kallsyms]           [k] rcu_note_context_switch                    
     0.00%          swapper  [kernel.kallsyms]           [k] idle_cpu                                   
     0.00%        rcu_sched  [kernel.kallsyms]           [k] prepare_to_wait                            
     0.00%          swapper  [kernel.kallsyms]           [k] target_load                                
     0.00%       vhost-1068  [kernel.kallsyms]           [k] native_write_msr_safe                      
     0.00%            sleep  [kernel.kallsyms]           [k] find_get_page                              
     0.00%            sleep  [kernel.kallsyms]           [k] do_wp_page                                 
     0.00%       vhost-1068  [kernel.kallsyms]           [k] __schedule                                 
     0.00%          swapper  [kernel.kallsyms]           [k] radix_tree_lookup_element                  
     0.00%          swapper  [kernel.kallsyms]           [k] scheduler_ipi                              
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] __audit_syscall_exit                       
     0.00%          swapper  [kernel.kallsyms]           [k] irq_work_needs_cpu                         
     0.00%      packagekitd  packagekitd                 [.] pk_engine_get_type                         
     0.00%       vhost-1068  [kvm]                       [k] kvm_irq_delivery_to_apic_fast              
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] ktime_get_update_offsets                   
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] select_task_rq_fair                        
     0.00%          swapper  [kernel.kallsyms]           [k] __netif_receive_skb_core                   
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] kmem_cache_alloc                           
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] pick_next_task_fair                        
     0.00%        rcu_sched  [kernel.kallsyms]           [k] _raw_spin_lock_irq                         
     0.00%        rcu_sched  [kernel.kallsyms]           [k] sched_clock_cpu                            
     0.00%          swapper  [kernel.kallsyms]           [k] invoke_rcu_core                            
     0.00%  qemu-system-x86  [kvm]                       [k] emulator_write_emulated                    
     0.00%     avahi-daemon  [vdso]                      [.] 0x0000000000000cf1                         
     0.00%          swapper  [kernel.kallsyms]           [k] update_process_times                       
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] task_tick_fair                             
     0.00%          swapper  [kernel.kallsyms]           [k] rcu_start_gp_advanced.isra.43              
     0.00%          swapper  [kernel.kallsyms]           [k] radix_tree_lookup                          
     0.00%     avahi-daemon  libavahi-core.so.7.0.2      [.] avahi_prio_queue_shuffle                   
     0.00%          swapper  [kernel.kallsyms]           [k] irq_entries_start                          
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] __kernel_fpu_end                           
     0.00%          swapper  [nf_conntrack_ipv4]         [k] ipv4_pkt_to_tuple                          
     0.00%          swapper  [nf_conntrack]              [k] tcp_error                                  
     0.00%             sshd  [kernel.kallsyms]           [k] fget_light                                 
     0.00%          swapper  [kernel.kallsyms]           [k] arch_scale_freq_power                      
     0.00%  qemu-system-x86  [kvm]                       [k] emulator_write_gpr                         
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] jbd2_journal_cancel_revoke                 
     0.00%          swapper  [kernel.kallsyms]           [k] hrtick_update                              
     0.00%          swapper  [kernel.kallsyms]           [k] pre_schedule_idle                          
     0.00%  qemu-system-x86  [kvm]                       [k] apic_mmio_read                             
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_sched_in                               
     0.00%        rcu_sched  [kernel.kallsyms]           [k] __switch_to_xtra                           
     0.00%          swapper  [kernel.kallsyms]           [k] arch_cpu_idle_exit                         
     0.00%          swapper  [kernel.kallsyms]           [k] nohz_balance_enter_idle                    
     0.00%          swapper  [kernel.kallsyms]           [k] irq_work_interrupt                         
     0.00%          swapper  [kernel.kallsyms]           [k] hrtimer_get_next_event                     
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_lapic_sync_from_vapic                  
     0.00%          swapper  [kernel.kallsyms]           [k] hrtimer_run_pending                        
     0.00%          swapper  [kernel.kallsyms]           [k] arch_cpu_idle_enter                        
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] native_read_tsc                            
     0.00%        rcu_sched  [kernel.kallsyms]           [k] __wake_up_common                           
     0.00%          swapper  [kernel.kallsyms]           [k] arch_scale_smt_power                       
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] system_call                                
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] tick_program_event                         
     0.00%          swapper  [kernel.kallsyms]           [k] ttwu_do_activate.constprop.87              
     0.00%          swapper  [kernel.kallsyms]           [k] lapic_next_deadline                        
     0.00%          swapper  [kernel.kallsyms]           [k] net_rx_action                              
     0.00%        rcu_sched  [kernel.kallsyms]           [k] target_load                                
     0.00%        rcu_sched  [kernel.kallsyms]           [k] update_curr                                
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] kill_fasync                                
     0.00%        rcu_sched  [kernel.kallsyms]           [k] account_entity_dequeue                     
     0.00%        rcu_sched  [kernel.kallsyms]           [k] sched_clock                                
     0.00%          swapper  [kernel.kallsyms]           [k] calc_global_load                           
     0.00%          swapper  [kernel.kallsyms]           [k] handle_irq_event                           
     0.00%          swapper  [kernel.kallsyms]           [k] rcu_note_context_switch                    
     0.00%          swapper  [kernel.kallsyms]           [k] raw_notifier_call_chain                    
     0.00%          swapper  [kernel.kallsyms]           [k] handle_edge_irq                            
     0.00%          swapper  [kernel.kallsyms]           [k] __skb_clone                                
     0.00%     avahi-daemon  [kernel.kallsyms]           [k] update_time                                
     0.00%          swapper  [kernel.kallsyms]           [k] perf_pmu_disable                           
     0.00%          swapper  [kernel.kallsyms]           [k] this_cpu_load                              
     0.00%        rcu_sched  [kernel.kallsyms]           [k] native_read_tsc                            
     0.00%  qemu-system-x86  [kvm]                       [k] kvm_on_user_return                         
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] put_prev_task_fair                         
     0.00%          swapper  [kernel.kallsyms]           [k] tick_sched_timer                           
     0.00%  qemu-system-x86  [kernel.kallsyms]           [k] account_guest_time                         
     0.00%        rcu_sched  [kernel.kallsyms]           [k] lock_timer_base.isra.35                    
     0.00%          swapper  [kernel.kallsyms]           [k] nf_conntrack_destroy                       
     0.00%             perf  [kernel.kallsyms]           [k] native_write_msr_safe                      


#
# (For a higher level overview, try: perf report --sort comm,dso)
#


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