[Bug 90112] [BSW bisected] OglGSCloth/Lightsmark/CS/ Portal/ Half Life 2 games performance decreased by 15%-45%

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90112

--- Comment #21 from Ding Heng <hengx.ding at intel.com> ---
(In reply to Chris Wilson from comment #19)
> Bleh. Do you have a graph of GPU frequency for the run?
> 
> Try "trace-cmd record -e i915 ./benchmark; trace-cmd report | bz2 >
> trace.bz2" and attach the trace.bz2.


"benchmark" in this command means the command to reproduce  this issue, right?
I tried this and found this command will cause call trace.

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