diff options
Diffstat (limited to 'indra/newview/llviewerstats.cpp')
| -rw-r--r-- | indra/newview/llviewerstats.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/indra/newview/llviewerstats.cpp b/indra/newview/llviewerstats.cpp index cf0cf2a6a9..59bb78f8f4 100644 --- a/indra/newview/llviewerstats.cpp +++ b/indra/newview/llviewerstats.cpp @@ -234,6 +234,8 @@ LLTrace::SampleStatHandle<U32> FRAMETIME_JITTER_EVENTS("frametimeevents", "Numbe FRAMETIME_JITTER_EVENTS_LAST_MINUTE("frametimeeventslastmin", "Number of frametime events in the last minute."); LLTrace::SampleStatHandle<F64> NOTRMALIZED_FRAMETIME_JITTER_SESSION("normalizedframetimejitter", "Normalized frametime jitter over the session."); +LLTrace::SampleStatHandle<F64> NFTV("nftv", "Normalized frametime variation."); +LLTrace::SampleStatHandle<F64> NORMALIZED_FRAMTIME_JITTER_PERIOD("normalizedframetimejitterperiod", "Normalized frametime jitter over the last 5 seconds."); LLTrace::EventStatHandle<LLUnit<F64, LLUnits::Meters> > AGENT_POSITION_SNAP("agentpositionsnap", "agent position corrections"); @@ -322,6 +324,8 @@ void LLViewerStats::updateFrameStats(const F64Seconds time_diff) sample(LLStatViewer::FRAMETIME_JITTER_CUMULATIVE, mTotalFrametimeJitter); sample(LLStatViewer::NOTRMALIZED_FRAMETIME_JITTER_SESSION, mTotalFrametimeJitter / mTotalTime); + mLastNoramlizedSessionJitter = mTotalFrametimeJitter / mTotalTime; + static LLCachedControl<F32> frameTimeEventThreshold(gSavedSettings, "StatsFrametimeEventThreshold", 0.1f); if (time_diff - mLastTimeDiff > mLastTimeDiff * frameTimeEventThreshold()) @@ -360,6 +364,27 @@ void LLViewerStats::updateFrameStats(const F64Seconds time_diff) sample(LLStatViewer::FRAMETIME_JITTER_99TH, ninety_ninth_percentile); sample(LLStatViewer::FRAMETIME_JITTER_95TH, ninety_fifth_percentile); + F64 averageFrameTime = 0; + for (const auto& frame_time : mFrameTimes) + { + averageFrameTime += frame_time.value(); + } + averageFrameTime /= mFrameTimes.size(); + + sample(LLStatViewer::NFTV, frame_time_stddev / averageFrameTime); + mLastNormalizedFrametimeVariance = frame_time_stddev / averageFrameTime; + + // Add up all of the jitter values. + F64 totalJitter = 0; + for (const auto& frame_jitter : mFrameTimesJitter) + { + totalJitter += frame_jitter.value(); + } + + mLastNormalizedPeriodJitter = totalJitter / mLastFrameTimeSample; + + sample(LLStatViewer::NORMALIZED_FRAMTIME_JITTER_PERIOD, mLastNormalizedPeriodJitter); + mFrameTimes.clear(); mFrameTimesJitter.clear(); mLastFrameTimeSample = F64Seconds(0); @@ -648,6 +673,11 @@ void send_viewer_stats(bool include_preferences) // send fps only for time app spends in foreground agent["fps"] = (F32)gForegroundFrameCount / gForegroundTime.getElapsedTimeF32(); + + agent["normalized_session_jitter"] = LLViewerStats::instance().getLastNormalizedSessionJitter(); + agent["normalized_frametime_variance"] = LLViewerStats::instance().getLastNormalizedFrametimeVariance(); + agent["normalized_period_jitter"] = LLViewerStats::instance().getLastNormalizedPeriodJitter(); + agent["version"] = LLVersionInfo::instance().getChannelAndVersion(); std::string language = LLUI::getLanguage(); agent["language"] = language; |