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#4847 log session_jitter and period_jitter with FPS info

master
Maxim Nikolenko 2025-10-31 15:29:07 +02:00 committed by GitHub
parent 1fc0eca119
commit a125524085
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GPG Key ID: B5690EEEBB952194
2 changed files with 7 additions and 1 deletions
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5
indra/newview/llviewerdisplay.cpp
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@ -240,8 +240,11 @@ void display_stats()
if (gRecentFPSTime.getElapsedTimeF32() >= FPS_LOG_FREQUENCY) if (gRecentFPSTime.getElapsedTimeF32() >= FPS_LOG_FREQUENCY)
{ {
LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - FPS"); LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - FPS");
LLTrace::Recording& recording = LLTrace::get_frame_recording().getLastRecording();
F64 normalized_session_jitter = recording.getLastValue(LLStatViewer::NOTRMALIZED_FRAMETIME_JITTER_SESSION);
F64 normalized_period_jitter = recording.getLastValue(LLStatViewer::NORMALIZED_FRAMTIME_JITTER_PERIOD);
F32 fps = gRecentFrameCount / FPS_LOG_FREQUENCY; F32 fps = gRecentFrameCount / FPS_LOG_FREQUENCY;
LL_INFOS() << llformat("FPS: %.02f", fps) << LL_ENDL; LL_INFOS() << llformat("FPS: %.02f SESSION JITTER: %.4f PERIOD JITTER: %.4f", fps, normalized_session_jitter, normalized_period_jitter) << LL_ENDL;
gRecentFrameCount = 0; gRecentFrameCount = 0;
gRecentFPSTime.reset(); gRecentFPSTime.reset();
} }

3
indra/newview/llviewerstats.h
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@ -229,6 +229,9 @@ extern LLTrace::EventStatHandle<F64Seconds > AVATAR_EDIT_TIME,
extern LLTrace::EventStatHandle<LLUnit<F32, LLUnits::Percent> > OBJECT_CACHE_HIT_RATE; extern LLTrace::EventStatHandle<LLUnit<F32, LLUnits::Percent> > OBJECT_CACHE_HIT_RATE;
extern LLTrace::SampleStatHandle<F64> NOTRMALIZED_FRAMETIME_JITTER_SESSION;
extern LLTrace::SampleStatHandle<F64> NORMALIZED_FRAMTIME_JITTER_PERIOD;
} }
class LLViewerStats : public LLSingleton<LLViewerStats> class LLViewerStats : public LLSingleton<LLViewerStats>