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-rw-r--r--services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp151
1 files changed, 122 insertions, 29 deletions
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp b/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
index 894ee6de06..ffb2f0921d 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
+++ b/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
@@ -41,7 +41,7 @@ void TimeStatsHelper::Histogram::insert(int32_t delta) {
if (delta < 0) return;
// std::lower_bound won't work on out of range values
if (delta > histogramConfig[HISTOGRAM_SIZE - 1]) {
- hist[histogramConfig[HISTOGRAM_SIZE - 1]] += delta / histogramConfig[HISTOGRAM_SIZE - 1];
+ hist[histogramConfig[HISTOGRAM_SIZE - 1]]++;
return;
}
auto iter = std::lower_bound(histogramConfig.begin(), histogramConfig.end(), delta);
@@ -77,14 +77,81 @@ std::string TimeStatsHelper::Histogram::toString() const {
return result;
}
+std::string TimeStatsHelper::JankPayload::toString() const {
+ std::string result;
+ StringAppendF(&result, "totalTimelineFrames = %d\n", totalFrames);
+ StringAppendF(&result, "jankyFrames = %d\n", totalJankyFrames);
+ StringAppendF(&result, "sfLongCpuJankyFrames = %d\n", totalSFLongCpu);
+ StringAppendF(&result, "sfLongGpuJankyFrames = %d\n", totalSFLongGpu);
+ StringAppendF(&result, "sfUnattributedJankyFrames = %d\n", totalSFUnattributed);
+ StringAppendF(&result, "appUnattributedJankyFrames = %d\n", totalAppUnattributed);
+ StringAppendF(&result, "sfSchedulingJankyFrames = %d\n", totalSFScheduling);
+ StringAppendF(&result, "sfPredictionErrorJankyFrames = %d\n", totalSFPredictionError);
+ StringAppendF(&result, "appBufferStuffingJankyFrames = %d\n", totalAppBufferStuffing);
+ return result;
+}
+
+std::string TimeStatsHelper::SetFrameRateVote::toString(FrameRateCompatibility compatibility) {
+ switch (compatibility) {
+ case FrameRateCompatibility::Undefined:
+ return "Undefined";
+ case FrameRateCompatibility::Default:
+ return "Default";
+ case FrameRateCompatibility::ExactOrMultiple:
+ return "ExactOrMultiple";
+ }
+}
+
+std::string TimeStatsHelper::SetFrameRateVote::toString(Seamlessness seamlessness) {
+ switch (seamlessness) {
+ case Seamlessness::Undefined:
+ return "Undefined";
+ case Seamlessness::ShouldBeSeamless:
+ return "ShouldBeSeamless";
+ case Seamlessness::NotRequired:
+ return "NotRequired";
+ }
+}
+
+std::string TimeStatsHelper::SetFrameRateVote::toString() const {
+ std::string result;
+ StringAppendF(&result, "frameRate = %.2f\n", frameRate);
+ StringAppendF(&result, "frameRateCompatibility = %s\n",
+ toString(frameRateCompatibility).c_str());
+ StringAppendF(&result, "seamlessness = %s\n", toString(seamlessness).c_str());
+ return result;
+}
+
+std::string TimeStatsHelper::TimeStatsLayer::toString(int32_t gameMode) const {
+ switch (gameMode) {
+ case TimeStatsHelper::GameModeUnsupported:
+ return "GameModeUnsupported";
+ case TimeStatsHelper::GameModeStandard:
+ return "GameModeStandard";
+ case TimeStatsHelper::GameModePerformance:
+ return "GameModePerformance";
+ case TimeStatsHelper::GameModeBattery:
+ return "GameModeBattery";
+ default:
+ return "GameModeUnspecified";
+ }
+}
std::string TimeStatsHelper::TimeStatsLayer::toString() const {
std::string result = "\n";
+ StringAppendF(&result, "displayRefreshRate = %d fps\n", displayRefreshRateBucket);
+ StringAppendF(&result, "renderRate = %d fps\n", renderRateBucket);
+ StringAppendF(&result, "uid = %d\n", uid);
StringAppendF(&result, "layerName = %s\n", layerName.c_str());
StringAppendF(&result, "packageName = %s\n", packageName.c_str());
+ StringAppendF(&result, "gameMode = %s\n", toString(gameMode).c_str());
StringAppendF(&result, "totalFrames = %d\n", totalFrames);
StringAppendF(&result, "droppedFrames = %d\n", droppedFrames);
StringAppendF(&result, "lateAcquireFrames = %d\n", lateAcquireFrames);
StringAppendF(&result, "badDesiredPresentFrames = %d\n", badDesiredPresentFrames);
+ result.append("Jank payload for this layer:\n");
+ result.append(jankPayload.toString());
+ result.append("SetFrateRate vote for this layer:\n");
+ result.append(setFrameRateVote.toString());
const auto iter = deltas.find("present2present");
if (iter != deltas.end()) {
const float averageTime = iter->second.averageTime();
@@ -101,33 +168,49 @@ std::string TimeStatsHelper::TimeStatsLayer::toString() const {
std::string TimeStatsHelper::TimeStatsGlobal::toString(std::optional<uint32_t> maxLayers) const {
std::string result = "SurfaceFlinger TimeStats:\n";
- StringAppendF(&result, "statsStart = %" PRId64 "\n", statsStart);
- StringAppendF(&result, "statsEnd = %" PRId64 "\n", statsEnd);
- StringAppendF(&result, "totalFrames = %d\n", totalFrames);
- StringAppendF(&result, "missedFrames = %d\n", missedFrames);
- StringAppendF(&result, "clientCompositionFrames = %d\n", clientCompositionFrames);
- StringAppendF(&result, "clientCompositionReusedFrames = %d\n", clientCompositionReusedFrames);
- StringAppendF(&result, "refreshRateSwitches = %d\n", refreshRateSwitches);
- StringAppendF(&result, "compositionStrategyChanges = %d\n", compositionStrategyChanges);
- StringAppendF(&result, "displayOnTime = %" PRId64 " ms\n", displayOnTime);
+ result.append("Legacy stats are as follows:\n");
+ StringAppendF(&result, "statsStart = %" PRId64 "\n", statsStartLegacy);
+ StringAppendF(&result, "statsEnd = %" PRId64 "\n", statsEndLegacy);
+ StringAppendF(&result, "totalFrames = %d\n", totalFramesLegacy);
+ StringAppendF(&result, "missedFrames = %d\n", missedFramesLegacy);
+ StringAppendF(&result, "clientCompositionFrames = %d\n", clientCompositionFramesLegacy);
+ StringAppendF(&result, "clientCompositionReusedFrames = %d\n",
+ clientCompositionReusedFramesLegacy);
+ StringAppendF(&result, "refreshRateSwitches = %d\n", refreshRateSwitchesLegacy);
+ StringAppendF(&result, "compositionStrategyChanges = %d\n", compositionStrategyChangesLegacy);
+ StringAppendF(&result, "displayOnTime = %" PRId64 " ms\n", displayOnTimeLegacy);
StringAppendF(&result, "displayConfigStats is as below:\n");
- for (const auto& [fps, duration] : refreshRateStats) {
- StringAppendF(&result, "%dfps=%ldms ", fps, ns2ms(duration));
+ for (const auto& [fps, duration] : refreshRateStatsLegacy) {
+ StringAppendF(&result, "%dfps = %ldms\n", fps, ns2ms(duration));
}
result.back() = '\n';
- StringAppendF(&result, "totalP2PTime = %" PRId64 " ms\n", presentToPresent.totalTime());
+ StringAppendF(&result, "totalP2PTime = %" PRId64 " ms\n", presentToPresentLegacy.totalTime());
StringAppendF(&result, "presentToPresent histogram is as below:\n");
- result.append(presentToPresent.toString());
- const float averageFrameDuration = frameDuration.averageTime();
+ result.append(presentToPresentLegacy.toString());
+ const float averageFrameDuration = frameDurationLegacy.averageTime();
StringAppendF(&result, "averageFrameDuration = %.3f ms\n",
std::isnan(averageFrameDuration) ? 0.0f : averageFrameDuration);
StringAppendF(&result, "frameDuration histogram is as below:\n");
- result.append(frameDuration.toString());
- const float averageRenderEngineTiming = renderEngineTiming.averageTime();
+ result.append(frameDurationLegacy.toString());
+ const float averageRenderEngineTiming = renderEngineTimingLegacy.averageTime();
StringAppendF(&result, "averageRenderEngineTiming = %.3f ms\n",
std::isnan(averageRenderEngineTiming) ? 0.0f : averageRenderEngineTiming);
StringAppendF(&result, "renderEngineTiming histogram is as below:\n");
- result.append(renderEngineTiming.toString());
+ result.append(renderEngineTimingLegacy.toString());
+
+ result.append("\nGlobal aggregated jank payload (Timeline stats):");
+ for (const auto& ele : stats) {
+ result.append("\n");
+ StringAppendF(&result, "displayRefreshRate = %d fps\n",
+ ele.second.key.displayRefreshRateBucket);
+ StringAppendF(&result, "renderRate = %d fps\n", ele.second.key.renderRateBucket);
+ result.append(ele.second.jankPayload.toString());
+ StringAppendF(&result, "sfDeadlineMisses histogram is as below:\n");
+ result.append(ele.second.displayDeadlineDeltas.toString());
+ StringAppendF(&result, "sfPredictionErrors histogram is as below:\n");
+ result.append(ele.second.displayPresentDeltas.toString());
+ }
+
const auto dumpStats = generateDumpStats(maxLayers);
for (const auto& ele : dumpStats) {
result.append(ele->toString());
@@ -157,30 +240,30 @@ SFTimeStatsLayerProto TimeStatsHelper::TimeStatsLayer::toProto() const {
SFTimeStatsGlobalProto TimeStatsHelper::TimeStatsGlobal::toProto(
std::optional<uint32_t> maxLayers) const {
SFTimeStatsGlobalProto globalProto;
- globalProto.set_stats_start(statsStart);
- globalProto.set_stats_end(statsEnd);
- globalProto.set_total_frames(totalFrames);
- globalProto.set_missed_frames(missedFrames);
- globalProto.set_client_composition_frames(clientCompositionFrames);
- globalProto.set_display_on_time(displayOnTime);
- for (const auto& ele : refreshRateStats) {
+ globalProto.set_stats_start(statsStartLegacy);
+ globalProto.set_stats_end(statsEndLegacy);
+ globalProto.set_total_frames(totalFramesLegacy);
+ globalProto.set_missed_frames(missedFramesLegacy);
+ globalProto.set_client_composition_frames(clientCompositionFramesLegacy);
+ globalProto.set_display_on_time(displayOnTimeLegacy);
+ for (const auto& ele : refreshRateStatsLegacy) {
SFTimeStatsDisplayConfigBucketProto* configBucketProto =
globalProto.add_display_config_stats();
SFTimeStatsDisplayConfigProto* configProto = configBucketProto->mutable_config();
configProto->set_fps(ele.first);
configBucketProto->set_duration_millis(ns2ms(ele.second));
}
- for (const auto& histEle : presentToPresent.hist) {
+ for (const auto& histEle : presentToPresentLegacy.hist) {
SFTimeStatsHistogramBucketProto* histProto = globalProto.add_present_to_present();
histProto->set_time_millis(histEle.first);
histProto->set_frame_count(histEle.second);
}
- for (const auto& histEle : frameDuration.hist) {
+ for (const auto& histEle : frameDurationLegacy.hist) {
SFTimeStatsHistogramBucketProto* histProto = globalProto.add_frame_duration();
histProto->set_time_millis(histEle.first);
histProto->set_frame_count(histEle.second);
}
- for (const auto& histEle : renderEngineTiming.hist) {
+ for (const auto& histEle : renderEngineTimingLegacy.hist) {
SFTimeStatsHistogramBucketProto* histProto = globalProto.add_render_engine_timing();
histProto->set_time_millis(histEle.first);
histProto->set_frame_count(histEle.second);
@@ -196,8 +279,18 @@ SFTimeStatsGlobalProto TimeStatsHelper::TimeStatsGlobal::toProto(
std::vector<TimeStatsHelper::TimeStatsLayer const*>
TimeStatsHelper::TimeStatsGlobal::generateDumpStats(std::optional<uint32_t> maxLayers) const {
std::vector<TimeStatsLayer const*> dumpStats;
+
+ int numLayers = 0;
+ for (const auto& ele : stats) {
+ numLayers += ele.second.stats.size();
+ }
+
+ dumpStats.reserve(numLayers);
+
for (const auto& ele : stats) {
- dumpStats.push_back(&ele.second);
+ for (const auto& layerEle : ele.second.stats) {
+ dumpStats.push_back(&layerEle.second);
+ }
}
std::sort(dumpStats.begin(), dumpStats.end(),
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-12 22:10:54 +0000