incidentd: dumping native process mem info to proto. (598e9a27) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityThread.java

+163 −0

Original line number	Diff line number	Diff line
		@@ -108,6 +108,7 @@ import android.util.PrintWriterPrinter;
		import android.util.Slog;
		import android.util.SparseIntArray;
		import android.util.SuperNotCalledException;
		import android.util.proto.ProtoOutputStream;
		import android.view.ContextThemeWrapper;
		import android.view.Display;
		import android.view.ThreadedRenderer;
		@@ -131,6 +132,7 @@ import com.android.internal.util.FastPrintWriter;
		import com.android.internal.util.IndentingPrintWriter;
		import com.android.org.conscrypt.OpenSSLSocketImpl;
		import com.android.org.conscrypt.TrustedCertificateStore;
		import com.android.server.am.proto.MemInfoProto;

		import dalvik.system.BaseDexClassLoader;
		import dalvik.system.CloseGuard;
		@@ -2259,6 +2261,167 @@ public final class ActivityThread extends ClientTransactionHandler {
		}
		}

		/**
		* Dump heap info to proto.
		*
		* @param hasSwappedOutPss determines whether to use dirtySwap or dirtySwapPss
		*/
		private static void dumpHeap(ProtoOutputStream proto, long fieldId, String name,
		int pss, int cleanPss, int sharedDirty, int privateDirty,
		int sharedClean, int privateClean,
		boolean hasSwappedOutPss, int dirtySwap, int dirtySwapPss) {
		final long token = proto.start(fieldId);

		proto.write(MemInfoProto.NativeProcess.MemoryInfo.NAME, name);
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.TOTAL_PSS_KB, pss);
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.CLEAN_PSS_KB, cleanPss);
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.SHARED_DIRTY_KB, sharedDirty);
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.PRIVATE_DIRTY_KB, privateDirty);
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.SHARED_CLEAN_KB, sharedClean);
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.PRIVATE_CLEAN_KB, privateClean);
		if (hasSwappedOutPss) {
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.DIRTY_SWAP_PSS_KB, dirtySwapPss);
		} else {
		proto.write(MemInfoProto.NativeProcess.MemoryInfo.DIRTY_SWAP_KB, dirtySwap);
		}

		proto.end(token);
		}

		/**
		* Dump mem info data to proto.
		*/
		public static void dumpMemInfoTable(ProtoOutputStream proto, Debug.MemoryInfo memInfo,
		boolean dumpDalvik, boolean dumpSummaryOnly,
		long nativeMax, long nativeAllocated, long nativeFree,
		long dalvikMax, long dalvikAllocated, long dalvikFree) {

		if (!dumpSummaryOnly) {
		final long nhToken = proto.start(MemInfoProto.NativeProcess.NATIVE_HEAP);
		dumpHeap(proto, MemInfoProto.NativeProcess.HeapInfo.MEM_INFO, "Native Heap",
		memInfo.nativePss, memInfo.nativeSwappablePss, memInfo.nativeSharedDirty,
		memInfo.nativePrivateDirty, memInfo.nativeSharedClean,
		memInfo.nativePrivateClean, memInfo.hasSwappedOutPss,
		memInfo.nativeSwappedOut, memInfo.nativeSwappedOutPss);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_SIZE_KB, nativeMax);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_ALLOC_KB, nativeAllocated);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_FREE_KB, nativeFree);
		proto.end(nhToken);

		final long dvToken = proto.start(MemInfoProto.NativeProcess.DALVIK_HEAP);
		dumpHeap(proto, MemInfoProto.NativeProcess.HeapInfo.MEM_INFO, "Dalvik Heap",
		memInfo.dalvikPss, memInfo.dalvikSwappablePss, memInfo.dalvikSharedDirty,
		memInfo.dalvikPrivateDirty, memInfo.dalvikSharedClean,
		memInfo.dalvikPrivateClean, memInfo.hasSwappedOutPss,
		memInfo.dalvikSwappedOut, memInfo.dalvikSwappedOutPss);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_SIZE_KB, dalvikMax);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_ALLOC_KB, dalvikAllocated);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_FREE_KB, dalvikFree);
		proto.end(dvToken);

		int otherPss = memInfo.otherPss;
		int otherSwappablePss = memInfo.otherSwappablePss;
		int otherSharedDirty = memInfo.otherSharedDirty;
		int otherPrivateDirty = memInfo.otherPrivateDirty;
		int otherSharedClean = memInfo.otherSharedClean;
		int otherPrivateClean = memInfo.otherPrivateClean;
		int otherSwappedOut = memInfo.otherSwappedOut;
		int otherSwappedOutPss = memInfo.otherSwappedOutPss;

		for (int i = 0; i < Debug.MemoryInfo.NUM_OTHER_STATS; i++) {
		final int myPss = memInfo.getOtherPss(i);
		final int mySwappablePss = memInfo.getOtherSwappablePss(i);
		final int mySharedDirty = memInfo.getOtherSharedDirty(i);
		final int myPrivateDirty = memInfo.getOtherPrivateDirty(i);
		final int mySharedClean = memInfo.getOtherSharedClean(i);
		final int myPrivateClean = memInfo.getOtherPrivateClean(i);
		final int mySwappedOut = memInfo.getOtherSwappedOut(i);
		final int mySwappedOutPss = memInfo.getOtherSwappedOutPss(i);
		if (myPss != 0 \|\| mySharedDirty != 0 \|\| myPrivateDirty != 0
		\|\| mySharedClean != 0 \|\| myPrivateClean != 0
		\|\| (memInfo.hasSwappedOutPss ? mySwappedOutPss : mySwappedOut) != 0) {
		dumpHeap(proto, MemInfoProto.NativeProcess.OTHER_HEAPS,
		Debug.MemoryInfo.getOtherLabel(i),
		myPss, mySwappablePss, mySharedDirty, myPrivateDirty,
		mySharedClean, myPrivateClean,
		memInfo.hasSwappedOutPss, mySwappedOut, mySwappedOutPss);

		otherPss -= myPss;
		otherSwappablePss -= mySwappablePss;
		otherSharedDirty -= mySharedDirty;
		otherPrivateDirty -= myPrivateDirty;
		otherSharedClean -= mySharedClean;
		otherPrivateClean -= myPrivateClean;
		otherSwappedOut -= mySwappedOut;
		otherSwappedOutPss -= mySwappedOutPss;
		}
		}

		dumpHeap(proto, MemInfoProto.NativeProcess.UNKNOWN_HEAP, "Unknown",
		otherPss, otherSwappablePss,
		otherSharedDirty, otherPrivateDirty, otherSharedClean, otherPrivateClean,
		memInfo.hasSwappedOutPss, otherSwappedOut, otherSwappedOutPss);
		final long tToken = proto.start(MemInfoProto.NativeProcess.TOTAL_HEAP);
		dumpHeap(proto, MemInfoProto.NativeProcess.HeapInfo.MEM_INFO, "TOTAL",
		memInfo.getTotalPss(), memInfo.getTotalSwappablePss(),
		memInfo.getTotalSharedDirty(), memInfo.getTotalPrivateDirty(),
		memInfo.getTotalSharedClean(), memInfo.getTotalPrivateClean(),
		memInfo.hasSwappedOutPss, memInfo.getTotalSwappedOut(),
		memInfo.getTotalSwappedOutPss());
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_SIZE_KB, nativeMax + dalvikMax);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_ALLOC_KB,
		nativeAllocated + dalvikAllocated);
		proto.write(MemInfoProto.NativeProcess.HeapInfo.HEAP_FREE_KB, nativeFree + dalvikFree);
		proto.end(tToken);

		if (dumpDalvik) {
		for (int i = Debug.MemoryInfo.NUM_OTHER_STATS;
		i < Debug.MemoryInfo.NUM_OTHER_STATS + Debug.MemoryInfo.NUM_DVK_STATS;
		i++) {
		final int myPss = memInfo.getOtherPss(i);
		final int mySwappablePss = memInfo.getOtherSwappablePss(i);
		final int mySharedDirty = memInfo.getOtherSharedDirty(i);
		final int myPrivateDirty = memInfo.getOtherPrivateDirty(i);
		final int mySharedClean = memInfo.getOtherSharedClean(i);
		final int myPrivateClean = memInfo.getOtherPrivateClean(i);
		final int mySwappedOut = memInfo.getOtherSwappedOut(i);
		final int mySwappedOutPss = memInfo.getOtherSwappedOutPss(i);
		if (myPss != 0 \|\| mySharedDirty != 0 \|\| myPrivateDirty != 0
		\|\| mySharedClean != 0 \|\| myPrivateClean != 0
		\|\| (memInfo.hasSwappedOutPss ? mySwappedOutPss : mySwappedOut) != 0) {
		dumpHeap(proto, MemInfoProto.NativeProcess.DALVIK_DETAILS,
		Debug.MemoryInfo.getOtherLabel(i),
		myPss, mySwappablePss, mySharedDirty, myPrivateDirty,
		mySharedClean, myPrivateClean,
		memInfo.hasSwappedOutPss, mySwappedOut, mySwappedOutPss);
		}
		}
		}
		}

		final long asToken = proto.start(MemInfoProto.NativeProcess.APP_SUMMARY);
		proto.write(MemInfoProto.NativeProcess.AppSummary.JAVA_HEAP_PSS_KB,
		memInfo.getSummaryJavaHeap());
		proto.write(MemInfoProto.NativeProcess.AppSummary.NATIVE_HEAP_PSS_KB,
		memInfo.getSummaryNativeHeap());
		proto.write(MemInfoProto.NativeProcess.AppSummary.CODE_PSS_KB, memInfo.getSummaryCode());
		proto.write(MemInfoProto.NativeProcess.AppSummary.STACK_PSS_KB, memInfo.getSummaryStack());
		proto.write(MemInfoProto.NativeProcess.AppSummary.GRAPHICS_PSS_KB,
		memInfo.getSummaryGraphics());
		proto.write(MemInfoProto.NativeProcess.AppSummary.PRIVATE_OTHER_PSS_KB,
		memInfo.getSummaryPrivateOther());
		proto.write(MemInfoProto.NativeProcess.AppSummary.SYSTEM_PSS_KB,
		memInfo.getSummarySystem());
		if (memInfo.hasSwappedOutPss) {
		proto.write(MemInfoProto.NativeProcess.AppSummary.TOTAL_SWAP_PSS,
		memInfo.getSummaryTotalSwapPss());
		} else {
		proto.write(MemInfoProto.NativeProcess.AppSummary.TOTAL_SWAP_PSS,
		memInfo.getSummaryTotalSwap());
		}
		proto.end(asToken);
		}

		public void registerOnActivityPausedListener(Activity activity,
		OnActivityPausedListener listener) {
		synchronized (mOnPauseListeners) {

core/proto/android/os/incident.proto

+5 −0

Original line number	Diff line number	Diff line
		@@ -164,4 +164,9 @@ message IncidentProto {
		(section).type = SECTION_DUMPSYS,
		(section).args = "window --proto"
		];

		optional com.android.server.am.proto.MemInfoProto meminfo = 3018 [
		(section).type = SECTION_DUMPSYS,
		(section).args = "meminfo --proto"
		];
		}

core/proto/android/server/activitymanagerservice.proto

+67 −4

Original line number	Diff line number	Diff line
		@@ -16,16 +16,16 @@

		syntax = "proto2";

		package com.android.server.am.proto;

		import "frameworks/base/core/proto/android/app/notification.proto";
		import "frameworks/base/core/proto/android/content/intent.proto";
		import "frameworks/base/core/proto/android/server/intentresolver.proto";
		import "frameworks/base/core/proto/android/server/windowmanagerservice.proto";
		import "frameworks/base/core/proto/android/graphics/rect.proto";
		import "frameworks/base/core/proto/android/os/looper.proto";
		import "frameworks/base/core/proto/android/server/intentresolver.proto";
		import "frameworks/base/core/proto/android/server/windowmanagerservice.proto";
		import "frameworks/base/core/proto/android/util/common.proto";

		package com.android.server.am.proto;

		option java_multiple_files = true;

		message ActivityManagerServiceProto {
		@@ -159,6 +159,69 @@ message BroadcastQueueProto {
		repeated BroadcastSummary historical_broadcasts_summary = 6;
		}

		message MemInfoProto {
		optional int64 uptime_duration_ms = 1;
		optional int64 elapsed_realtime_ms = 2;

		message NativeProcess {
		optional int32 pid = 1;
		optional string process_name = 2;

		message MemoryInfo {
		optional string name = 1;
		// The proportional set size for the heap.
		optional int32 total_pss_kb = 2;
		// The proportional set size that is swappable for the heap.
		optional int32 clean_pss_kb = 3;
		// The private dirty pages used by the heap.
		optional int32 shared_dirty_kb = 4;
		// The shared dirty pages used by the heap.
		optional int32 private_dirty_kb = 5;
		// The shared clean pages used by the heap.
		optional int32 shared_clean_kb = 6;
		// The private clean pages used by the heap.
		optional int32 private_clean_kb = 7;
		oneof dirty_swap {
		// The dirty the pages that have been swapped out.
		int32 dirty_swap_kb = 8;
		// The dirty the pages that have been swapped out, proportional.
		int32 dirty_swap_pss_kb = 9;
		}
		}
		message HeapInfo {
		optional MemoryInfo mem_info = 1;
		optional int32 heap_size_kb = 2;
		optional int32 heap_alloc_kb = 3;
		optional int32 heap_free_kb = 4;
		}
		optional HeapInfo native_heap = 3;
		optional HeapInfo dalvik_heap = 4;
		repeated MemoryInfo other_heaps = 5;
		optional HeapInfo unknown_heap = 6;
		// Summation of native_heap, dalvik_heap, and other_heaps.
		optional HeapInfo total_heap = 7;

		repeated MemoryInfo dalvik_details = 8;

		message AppSummary {
		optional int32 java_heap_pss_kb = 1;
		optional int32 native_heap_pss_kb = 2;
		optional int32 code_pss_kb = 3;
		optional int32 stack_pss_kb = 4;
		optional int32 graphics_pss_kb = 5;
		optional int32 private_other_pss_kb = 6;
		optional int32 system_pss_kb = 7;

		oneof total_swap {
		int32 total_swap_pss = 8;
		int32 total_swap_kb = 9;
		}
		}
		optional AppSummary app_summary = 9;
		}
		repeated NativeProcess native_processes = 3;
		}

		message StickyBroadcastProto {
		optional int32 user = 1;

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

+123 −56

Original line number	Diff line number	Diff line
		@@ -417,6 +417,7 @@ import com.android.server.am.ActivityStack.ActivityState;
		import com.android.server.am.proto.ActivityManagerServiceProto;
		import com.android.server.am.proto.BroadcastProto;
		import com.android.server.am.proto.GrantUriProto;
		import com.android.server.am.proto.MemInfoProto;
		import com.android.server.am.proto.NeededUriGrantsProto;
		import com.android.server.am.proto.StickyBroadcastProto;
		import com.android.server.firewall.IntentFirewall;
		@@ -2569,14 +2570,13 @@ public class ActivityManagerService extends IActivityManager.Stub
		@Override
		public void dumpHigh(FileDescriptor fd, PrintWriter pw, String[] args,
		boolean asProto) {
		if (asProto) return;
		mActivityManagerService.dumpApplicationMemoryUsage(fd,
		pw, " ", new String[] {"-a"}, false, null);
		dump(fd, pw, new String[] {"-a"}, asProto);
		}

		@Override
		public void dump(FileDescriptor fd, PrintWriter pw, String[] args, boolean asProto) {
		if (asProto) return;
		mActivityManagerService.dumpApplicationMemoryUsage(fd, pw, " ", args, false, null);
		mActivityManagerService.dumpApplicationMemoryUsage(
		fd, pw, " ", args, false, null, asProto);
		}
		};

		@@ -17207,8 +17207,8 @@ public class ActivityManagerService extends IActivityManager.Stub
		boolean dumpProto;
		}

		final void dumpApplicationMemoryUsage(FileDescriptor fd,
		PrintWriter pw, String prefix, String[] args, boolean brief, PrintWriter categoryPw) {
		final void dumpApplicationMemoryUsage(FileDescriptor fd, PrintWriter pw, String prefix,
		String[] args, boolean brief, PrintWriter categoryPw, boolean asProto) {
		MemoryUsageDumpOptions opts = new MemoryUsageDumpOptions();
		opts.dumpDetails = false;
		opts.dumpFullDetails = false;
		@@ -17221,7 +17221,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		opts.packages = false;
		opts.isCheckinRequest = false;
		opts.dumpSwapPss = false;
		opts.dumpProto = false;
		opts.dumpProto = asProto;

		int opti = 0;
		while (opti < args.length) {
		@@ -17289,7 +17289,7 @@ public class ActivityManagerService extends IActivityManager.Stub
		}
		}

		final void dumpApplicationMemoryUsage(FileDescriptor fd, PrintWriter pw, String prefix,
		private final void dumpApplicationMemoryUsage(FileDescriptor fd, PrintWriter pw, String prefix,
		MemoryUsageDumpOptions opts, String[] innerArgs, boolean brief,
		ArrayList<ProcessRecord> procs, PrintWriter categoryPw) {
		long uptime = SystemClock.uptimeMillis();
		@@ -17298,7 +17298,10 @@ public class ActivityManagerService extends IActivityManager.Stub

		if (procs == null) {
		// No Java processes. Maybe they want to print a native process.
		if (innerArgs.length > 0 && innerArgs[0].charAt(0) != '-') {
		String proc = "N/A";
		if (innerArgs.length > 0) {
		proc = innerArgs[0];
		if (proc.charAt(0) != '-') {
		ArrayList<ProcessCpuTracker.Stats> nativeProcs
		= new ArrayList<ProcessCpuTracker.Stats>();
		updateCpuStatsNow();
		@@ -17318,8 +17321,8 @@ public class ActivityManagerService extends IActivityManager.Stub
		}
		}
		if (nativeProcs.size() > 0) {
		dumpApplicationMemoryUsageHeader(pw, uptime, realtime, opts.isCheckinRequest,
		opts.isCompact);
		dumpApplicationMemoryUsageHeader(pw, uptime, realtime,
		opts.isCheckinRequest, opts.isCompact);
		Debug.MemoryInfo mi = null;
		for (int i = nativeProcs.size() - 1 ; i >= 0 ; i--) {
		final ProcessCpuTracker.Stats r = nativeProcs.get(i);
		@@ -17336,8 +17339,9 @@ public class ActivityManagerService extends IActivityManager.Stub
		mi.dalvikPss = (int)Debug.getPss(pid, tmpLong, null);
		mi.dalvikPrivateDirty = (int)tmpLong[0];
		}
		ActivityThread.dumpMemInfoTable(pw, mi, opts.isCheckinRequest, opts.dumpFullDetails,
		opts.dumpDalvik, opts.dumpSummaryOnly, pid, r.baseName, 0, 0, 0, 0, 0, 0);
		ActivityThread.dumpMemInfoTable(pw, mi, opts.isCheckinRequest,
		opts.dumpFullDetails, opts.dumpDalvik, opts.dumpSummaryOnly,
		pid, r.baseName, 0, 0, 0, 0, 0, 0);
		if (opts.isCheckinRequest) {
		pw.println();
		}
		@@ -17345,7 +17349,8 @@ public class ActivityManagerService extends IActivityManager.Stub
		return;
		}
		}
		pw.println("No process found for: " + innerArgs[0]);
		}
		pw.println("No process found for: " + proc);
		return;
		}

		@@ -17768,15 +17773,77 @@ public class ActivityManagerService extends IActivityManager.Stub
		}
		}

		final void dumpApplicationMemoryUsage(FileDescriptor fd, PrintWriter pw,
		private final void dumpApplicationMemoryUsage(FileDescriptor fd, PrintWriter pw,
		MemoryUsageDumpOptions opts, String[] innerArgs, boolean brief,
		ArrayList<ProcessRecord> procs) {
		final long uptimeMs = SystemClock.uptimeMillis();
		final long realtimeMs = SystemClock.elapsedRealtime();
		final long[] tmpLong = new long[1];

		if (procs == null) {
		// No Java processes. Maybe they want to print a native process.
		String proc = "N/A";
		if (innerArgs.length > 0) {
		proc = innerArgs[0];
		if (proc.charAt(0) != '-') {
		ArrayList<ProcessCpuTracker.Stats> nativeProcs
		= new ArrayList<ProcessCpuTracker.Stats>();
		updateCpuStatsNow();
		int findPid = -1;
		try {
		findPid = Integer.parseInt(innerArgs[0]);
		} catch (NumberFormatException e) {
		}
		synchronized (mProcessCpuTracker) {
		final int N = mProcessCpuTracker.countStats();
		for (int i=0; i<N; i++) {
		ProcessCpuTracker.Stats st = mProcessCpuTracker.getStats(i);
		if (st.pid == findPid \|\| (st.baseName != null
		&& st.baseName.equals(innerArgs[0]))) {
		nativeProcs.add(st);
		}
		}
		}
		if (nativeProcs.size() > 0) {
		ProtoOutputStream proto = new ProtoOutputStream(fd);

		// TODO: implement
		pw.println("Not yet implemented. Have a cookie instead! :]");
		proto.write(MemInfoProto.UPTIME_DURATION_MS, uptimeMs);
		proto.write(MemInfoProto.ELAPSED_REALTIME_MS, realtimeMs);
		Debug.MemoryInfo mi = null;
		for (int i = nativeProcs.size() - 1 ; i >= 0 ; i--) {
		final ProcessCpuTracker.Stats r = nativeProcs.get(i);
		final int pid = r.pid;
		final long nToken = proto.start(MemInfoProto.NATIVE_PROCESSES);

		proto.write(MemInfoProto.NativeProcess.PID, pid);
		proto.write(MemInfoProto.NativeProcess.PROCESS_NAME, r.baseName);

		if (mi == null) {
		mi = new Debug.MemoryInfo();
		}
		if (opts.dumpDetails \|\| (!brief && !opts.oomOnly)) {
		Debug.getMemoryInfo(pid, mi);
		} else {
		mi.dalvikPss = (int)Debug.getPss(pid, tmpLong, null);
		mi.dalvikPrivateDirty = (int)tmpLong[0];
		}
		ActivityThread.dumpMemInfoTable(proto, mi, opts.dumpDalvik,
		opts.dumpSummaryOnly, 0, 0, 0, 0, 0, 0);

		proto.end(nToken);
		}

		proto.flush();
		return;
		}
		}
		}
		Log.d(TAG, "No process found for: " + innerArgs[0]);
		return;
		}

		// TODO: finish
		pw.println("Java processes aren't implemented yet. Have a coffee instead! :]");
		}

		private void appendBasicMemEntry(StringBuilder sb, int oomAdj, int procState, long pss,