Atoms for ProcStats duration and pss metrics (bd1a28f4) · Commits · e / os / android_frameworks_base

cmds/statsd/src/StatsService.cpp

+7 −2

Original line number	Diff line number	Diff line
		@@ -403,7 +403,7 @@ void StatsService::print_cmd_help(FILE* out) {
		fprintf(out, "\n *Note: If both UID and NAME are omitted then all configs will\n");
		fprintf(out, "\n be removed from memory and disk!\n");
		fprintf(out, "\n");
		fprintf(out, "usage: adb shell cmd stats dump-report [UID] NAME [--proto]\n");
		fprintf(out, "usage: adb shell cmd stats dump-report [UID] NAME [--include_current_bucket] [--proto]\n");
		fprintf(out, " Dump all metric data for a configuration.\n");
		fprintf(out, " UID The uid of the configuration. It is only possible to pass\n");
		fprintf(out, " the UID parameter on eng builds. If UID is omitted the\n");
		@@ -567,12 +567,17 @@ status_t StatsService::cmd_dump_report(FILE* out, FILE* err, const Vector<String
		int argCount = args.size();
		bool good = false;
		bool proto = false;
		bool includeCurrentBucket = false;
		int uid;
		string name;
		if (!std::strcmp("--proto", args[argCount-1].c_str())) {
		proto = true;
		argCount -= 1;
		}
		if (!std::strcmp("--include_current_bucket", args[argCount-1].c_str())) {
		includeCurrentBucket = true;
		argCount -= 1;
		}
		if (argCount == 2) {
		// Automatically pick the UID
		uid = IPCThreadState::self()->getCallingUid();
		@@ -600,7 +605,7 @@ status_t StatsService::cmd_dump_report(FILE* out, FILE* err, const Vector<String
		if (good) {
		vector<uint8_t> data;
		mProcessor->onDumpReport(ConfigKey(uid, StrToInt64(name)), getElapsedRealtimeNs(),
		false /* include_current_bucket*/, ADB_DUMP, &data);
		includeCurrentBucket, ADB_DUMP, &data);
		if (proto) {
		for (size_t i = 0; i < data.size(); i ++) {
		fprintf(out, "%c", data[i]);

cmds/statsd/src/atoms.proto

+115 −3

Original line number	Diff line number	Diff line
		@@ -49,7 +49,7 @@ message Atom {
		oneof pushed {
		// For StatsLog reasons, 1 is illegal and will not work. Must start at 2.
		BleScanStateChanged ble_scan_state_changed = 2;
		// 3 is available for use
		ProcessStateChanged process_state_changed = 3;
		BleScanResultReceived ble_scan_result_received = 4;
		SensorStateChanged sensor_state_changed = 5;
		GpsScanStateChanged gps_scan_state_changed = 6;
		@@ -60,7 +60,12 @@ message Atom {
		LongPartialWakelockStateChanged long_partial_wakelock_state_changed = 11;
		MobileRadioPowerStateChanged mobile_radio_power_state_changed = 12;
		WifiRadioPowerStateChanged wifi_radio_power_state_changed = 13;
		// 14 - 19 are available
		ActivityManagerSleepStateChanged activity_manager_sleep_state_changed = 14;
		MemoryFactorStateChanged memory_factor_state_changed = 15;
		ExcessiveCpuUsageReported excessive_cpu_usage_reported = 16;
		CachedKillReported cached_kill_reported = 17;
		ProcessMemoryStatReported process_memory_stat_reported = 18;
		// 19 is available
		BatterySaverModeStateChanged battery_saver_mode_state_changed = 20;
		DeviceIdleModeStateChanged device_idle_mode_state_changed = 21;
		DeviceIdlingModeStateChanged device_idling_mode_state_changed = 22;
		@@ -210,7 +215,8 @@ message ScreenStateChanged {
		}

		/**
		* Logs that the state of a process state, as per the activity manager, has changed.
		* Logs that the process state of the uid, as determined by ActivityManager
		* (i.e. the highest process state of that uid's processes) has changed.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java
		@@ -222,6 +228,112 @@ message UidProcessStateChanged {
		optional android.app.ProcessStateEnum state = 2 [(stateFieldOption).option = EXCLUSIVE];
		}

		/**
		* Logs process state change of a process, as per the activity manager.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ProcessRecord.java
		*/
		message ProcessStateChanged {
		optional int32 uid = 1;
		optional string process_name = 2;
		optional string package_name = 3;
		// TODO: remove this when validation is done
		optional int64 version = 5;
		// The state, from frameworks/base/core/proto/android/app/enums.proto.
		optional android.app.ProcessStateEnum state = 4;
		}

		/**
		* Logs when ActivityManagerService sleep state is changed.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ActivityTaskManagerService.java
		*/
		message ActivityManagerSleepStateChanged {
		// TODO: import frameworks proto
		enum State {
		UNKNOWN = 0;
		ASLEEP = 1;
		AWAKE = 2;
		}
		optional State state = 1 [(stateFieldOption).option = EXCLUSIVE];
		}

		/**
		* Logs when system memory state changes.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java
		*/
		message MemoryFactorStateChanged {
		// TODO: import frameworks proto
		enum State {
		MEMORY_UNKNOWN = 0;
		NORMAL = 1; // normal.
		MODERATE = 2; // moderate memory pressure.
		LOW = 3; // low memory.
		CRITICAL = 4; // critical memory.

		}
		optional State factor = 1 [(stateFieldOption).option = EXCLUSIVE];
		}

		/**
		* Logs when app is using too much cpu, according to ActivityManagerService.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java
		*/
		message ExcessiveCpuUsageReported {
		optional int32 uid = 1;
		optional string process_name = 2;
		optional string package_name = 3;
		// package version. TODO: remove this when validation is done
		optional int64 version = 4;
		}

		/**
		* Logs when a cached process is killed, along with its pss.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java
		*/
		message CachedKillReported {
		optional int32 uid = 1;
		optional string process_name = 2;
		optional string package_name = 3;
		// TODO: remove this when validation is done
		optional int64 version = 5;
		optional int64 pss = 4;
		}

		/**
		* Logs when memory stats of a process is reported.
		*
		* Logged from:
		* frameworks/base/services/core/java/com/android/server/am/ProcessRecord.java
		*/
		message ProcessMemoryStatReported {
		optional int32 uid = 1;
		optional string process_name = 2;
		optional string package_name = 3;
		//TODO: remove this when validation is done
		optional int64 version = 9;
		optional int64 pss = 4;
		optional int64 uss = 5;
		optional int64 rss = 6;
		enum Type {
		ADD_PSS_INTERNAL_SINGLE = 0;
		ADD_PSS_INTERNAL_ALL_MEM = 1;
		ADD_PSS_INTERNAL_ALL_POLL = 2;
		ADD_PSS_EXTERNAL = 3;
		ADD_PSS_EXTERNAL_SLOW = 4;
		}
		optional Type type = 7;
		optional int64 duration = 8;
		}

		/**
		* Logs that a process started, finished, crashed, or ANRed.
		*

services/core/java/com/android/server/am/ActivityManagerService.java

+76 −0

Original line number	Diff line number	Diff line
		@@ -3332,6 +3332,14 @@ public class ActivityManagerService extends IActivityManager.Stub
		// Turn this condition on to cause killing to happen regularly, for testing.
		if (proc.baseProcessTracker != null) {
		proc.baseProcessTracker.reportCachedKill(proc.pkgList.mPkgList, proc.lastCachedPss);
		for (int ipkg = proc.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = proc.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.CACHED_KILL_REPORTED,
		proc.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		proc.lastCachedPss, holder.appVersion);
		}
		}
		proc.kill(Long.toString(proc.lastCachedPss) + "k from cached", true);
		} else if (proc != null && !keepIfLarge
		@@ -3341,6 +3349,14 @@ public class ActivityManagerService extends IActivityManager.Stub
		if (proc.lastCachedPss >= mProcessList.getCachedRestoreThresholdKb()) {
		if (proc.baseProcessTracker != null) {
		proc.baseProcessTracker.reportCachedKill(proc.pkgList.mPkgList, proc.lastCachedPss);
		for (int ipkg = proc.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = proc.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.CACHED_KILL_REPORTED,
		proc.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		proc.lastCachedPss, holder.appVersion);
		}
		}
		proc.kill(Long.toString(proc.lastCachedPss) + "k from cached", true);
		}
		@@ -5365,6 +5381,19 @@ public class ActivityManagerService extends IActivityManager.Stub
		infos[i].getTotalUss(), infos[i].getTotalRss(), false,
		ProcessStats.ADD_PSS_EXTERNAL_SLOW, endTime-startTime,
		proc.pkgList.mPkgList);
		for (int ipkg = proc.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = proc.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.PROCESS_MEMORY_STAT_REPORTED,
		proc.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		infos[i].getTotalPss(),
		infos[i].getTotalUss(),
		infos[i].getTotalRss(),
		ProcessStats.ADD_PSS_EXTERNAL_SLOW,
		endTime-startTime,
		holder.appVersion);
		}
		}
		}
		}
		@@ -5395,6 +5424,16 @@ public class ActivityManagerService extends IActivityManager.Stub
		// Record this for posterity if the process has been stable.
		proc.baseProcessTracker.addPss(pss[i], tmpUss[0], tmpUss[2], false,
		ProcessStats.ADD_PSS_EXTERNAL, endTime-startTime, proc.pkgList.mPkgList);
		for (int ipkg = proc.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = proc.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.PROCESS_MEMORY_STAT_REPORTED,
		proc.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		pss[i], tmpUss[0], tmpUss[2],
		ProcessStats.ADD_PSS_EXTERNAL, endTime-startTime,
		holder.appVersion);
		}
		}
		}
		}
		@@ -15233,6 +15272,16 @@ public class ActivityManagerService extends IActivityManager.Stub
		// Record this for posterity if the process has been stable.
		r.baseProcessTracker.addPss(myTotalPss, myTotalUss, myTotalRss, true,
		reportType, endTime-startTime, r.pkgList.mPkgList);
		for (int ipkg = r.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = r.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.PROCESS_MEMORY_STAT_REPORTED,
		r.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		myTotalPss, myTotalUss, myTotalRss, reportType,
		endTime-startTime,
		holder.appVersion);
		}
		}
		}

		@@ -15731,6 +15780,15 @@ public class ActivityManagerService extends IActivityManager.Stub
		// Record this for posterity if the process has been stable.
		r.baseProcessTracker.addPss(myTotalPss, myTotalUss, myTotalRss, true,
		reportType, endTime-startTime, r.pkgList.mPkgList);
		for (int ipkg = r.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = r.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.PROCESS_MEMORY_STAT_REPORTED,
		r.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		myTotalPss, myTotalUss, myTotalRss, reportType, endTime-startTime,
		holder.appVersion);
		}
		}
		}

		@@ -19760,6 +19818,15 @@ public class ActivityManagerService extends IActivityManager.Stub
		proc.lastPssTime = now;
		proc.baseProcessTracker.addPss(
		pss, uss, rss, true, statType, pssDuration, proc.pkgList.mPkgList);
		for (int ipkg = proc.pkgList.mPkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = proc.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.PROCESS_MEMORY_STAT_REPORTED,
		proc.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		pss, uss, rss, statType, pssDuration,
		holder.appVersion);
		}
		if (DEBUG_PSS) Slog.d(TAG_PSS,
		"pss of " + proc.toShortString() + ": " + pss + " lastPss=" + proc.lastPss
		+ " state=" + ProcessList.makeProcStateString(procState));
		@@ -20111,6 +20178,14 @@ public class ActivityManagerService extends IActivityManager.Stub
		app.kill("excessive cpu " + cputimeUsed + " during " + uptimeSince
		+ " dur=" + checkDur + " limit=" + cpuLimit, true);
		app.baseProcessTracker.reportExcessiveCpu(app.pkgList.mPkgList);
		for (int ipkg = app.pkgList.size() - 1; ipkg >= 0; ipkg--) {
		ProcessStats.ProcessStateHolder holder = app.pkgList.valueAt(ipkg);
		StatsLog.write(StatsLog.EXCESSIVE_CPU_USAGE_REPORTED,
		app.info.uid,
		holder.state.getName(),
		holder.state.getPackage(),
		holder.appVersion);
		}
		}
		}
		app.lastCpuTime = app.curCpuTime;
		@@ -20946,6 +21021,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		}
		if (memFactor != mLastMemoryLevel) {
		EventLogTags.writeAmMemFactor(memFactor, mLastMemoryLevel);
		StatsLog.write(StatsLog.MEMORY_FACTOR_STATE_CHANGED, memFactor);
		}
		mLastMemoryLevel = memFactor;
		mLastNumProcesses = mLruProcesses.size();

services/core/java/com/android/server/am/ActivityTaskManagerService.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -4676,6 +4676,8 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
		// will wake up stacks or put them to sleep as appropriate.
		if (wasSleeping) {
		mSleeping = false;
		StatsLog.write(StatsLog.ACTIVITY_MANAGER_SLEEP_STATE_CHANGED,
		StatsLog.ACTIVITY_MANAGER_SLEEP_STATE_CHANGED__STATE__AWAKE);
		startTimeTrackingFocusedActivityLocked();
		mTopProcessState = ActivityManager.PROCESS_STATE_TOP;
		mStackSupervisor.comeOutOfSleepIfNeededLocked();
		@@ -4686,6 +4688,8 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
		}
		} else if (!mSleeping && shouldSleep) {
		mSleeping = true;
		StatsLog.write(StatsLog.ACTIVITY_MANAGER_SLEEP_STATE_CHANGED,
		StatsLog.ACTIVITY_MANAGER_SLEEP_STATE_CHANGED__STATE__ASLEEP);
		if (mCurAppTimeTracker != null) {
		mCurAppTimeTracker.stop();
		}

services/core/java/com/android/server/am/ProcessRecord.java

+31 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ import android.os.SystemClock;
		import android.os.Trace;
		import android.os.UserHandle;
		import android.util.ArrayMap;
		import android.util.StatsLog;
		import android.util.TimeUtils;
		import android.util.proto.ProtoOutputStream;

		@@ -540,6 +541,12 @@ final class ProcessRecord implements WindowProcessListener {
		if (origBase != null) {
		origBase.setState(ProcessStats.STATE_NOTHING,
		tracker.getMemFactorLocked(), SystemClock.uptimeMillis(), pkgList.mPkgList);
		for (int ipkg = pkgList.size() - 1; ipkg >= 0; ipkg--) {
		StatsLog.write(StatsLog.PROCESS_STATE_CHANGED,
		uid, processName, pkgList.keyAt(ipkg),
		ActivityManager.processStateAmToProto(ProcessStats.STATE_NOTHING),
		pkgList.valueAt(ipkg).appVersion);
		}
		origBase.makeInactive();
		}
		baseProcessTracker = tracker.getProcessStateLocked(info.packageName, uid,
		@@ -569,6 +576,12 @@ final class ProcessRecord implements WindowProcessListener {
		if (origBase != null) {
		origBase.setState(ProcessStats.STATE_NOTHING,
		tracker.getMemFactorLocked(), SystemClock.uptimeMillis(), pkgList.mPkgList);
		for (int ipkg = pkgList.size() - 1; ipkg >= 0; ipkg--) {
		StatsLog.write(StatsLog.PROCESS_STATE_CHANGED,
		uid, processName, pkgList.keyAt(ipkg),
		ActivityManager.processStateAmToProto(ProcessStats.STATE_NOTHING),
		pkgList.valueAt(ipkg).appVersion);
		}
		origBase.makeInactive();
		}
		baseProcessTracker = null;
		@@ -831,6 +844,12 @@ final class ProcessRecord implements WindowProcessListener {
		public void forceProcessStateUpTo(int newState) {
		if (mRepProcState > newState) {
		curProcState = mRepProcState = newState;
		for (int ipkg = pkgList.size() - 1; ipkg >= 0; ipkg--) {
		StatsLog.write(StatsLog.PROCESS_STATE_CHANGED,
		uid, processName, pkgList.keyAt(ipkg),
		ActivityManager.processStateAmToProto(mRepProcState),
		pkgList.valueAt(ipkg).appVersion);
		}
		}
		}

		@@ -843,6 +862,12 @@ final class ProcessRecord implements WindowProcessListener {
		long now = SystemClock.uptimeMillis();
		baseProcessTracker.setState(ProcessStats.STATE_NOTHING,
		tracker.getMemFactorLocked(), now, pkgList.mPkgList);
		for (int ipkg = pkgList.size() - 1; ipkg >= 0; ipkg--) {
		StatsLog.write(StatsLog.PROCESS_STATE_CHANGED,
		uid, processName, pkgList.keyAt(ipkg),
		ActivityManager.processStateAmToProto(ProcessStats.STATE_NOTHING),
		pkgList.valueAt(ipkg).appVersion);
		}
		if (N != 1) {
		for (int i=0; i<N; i++) {
		ProcessStats.ProcessStateHolder holder = pkgList.valueAt(i);
		@@ -894,6 +919,12 @@ final class ProcessRecord implements WindowProcessListener {

		void setReportedProcState(int repProcState) {
		mRepProcState = repProcState;
		for (int ipkg = pkgList.size() - 1; ipkg >= 0; ipkg--) {
		StatsLog.write(StatsLog.PROCESS_STATE_CHANGED,
		uid, processName, pkgList.keyAt(ipkg),
		ActivityManager.processStateAmToProto(mRepProcState),
		pkgList.valueAt(ipkg).appVersion);
		}
		mWindowProcessController.setReportedProcState(repProcState);
		}