[Libreoffice-bugs] [Bug 114468] New: MacOS: 15 sec maximum CPU utilization for a search in expert configuration menu with a limited input

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=114468

            Bug ID: 114468
           Summary: MacOS: 15 sec maximum CPU utilization for a search in
                    expert configuration menu with a limited input
           Product: LibreOffice
           Version: 6.1.0.0.alpha0+ Master
          Hardware: All
                OS: Mac OS X (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: LibreOffice
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: telesto at surfxs.nl

Description:
MacOS: 15 sec maximum CPU utilization for a search in expert configuration menu
with a limited input. It's similar to bug 114462, but takes way longer on MacOS

Steps to Reproduce:
1. Launch LibreOffice  6.1 alpha with Instrument using the time profile
2. Open LibreOffice
3. Tools -> Options -> Advanced
4. Click Open Export Configuration
5. A small search term: 'A'  -> Enter



Actual Results:  
Slow search, high CPU utilization

Expected Results:
Fast search, low CPU utilization


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.1.0.0.alpha0+
Build ID: d46dc8e547810208287aab77f0313f1971901464
CPU threads: 4; OS: Mac OS X 10.12.6; UI render: default; 
TinderBox: MacOSX-x86_64 at 49-TDF, Branch:master, Time: 2017-12-08_10:35:46
Locale: nl-NL (nl_NL.UTF-8); Calc: group threaded


User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/603.3.8
(KHTML, like Gecko) Version/10.1.2 Safari/603.3.8

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