1130 lines
47 KiB
Java
1130 lines
47 KiB
Java
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.server.am;
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import android.content.Context;
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import android.content.pm.PackageManager;
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import android.os.SystemClock;
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import android.os.UserHandle;
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import android.util.ArrayMap;
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import android.util.ArraySet;
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import android.util.SparseArray;
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import android.util.TimeUtils;
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import com.android.server.ProcessMap;
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import java.io.FileDescriptor;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Comparator;
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public final class ProcessTracker {
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public static final int STATE_NOTHING = -1;
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public static final int STATE_PERSISTENT = 0;
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public static final int STATE_TOP = 1;
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public static final int STATE_FOREGROUND = 2;
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public static final int STATE_VISIBLE = 3;
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public static final int STATE_PERCEPTIBLE = 4;
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public static final int STATE_BACKUP = 5;
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public static final int STATE_SERVICE = 6;
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public static final int STATE_HOME = 7;
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public static final int STATE_PREVIOUS = 8;
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public static final int STATE_CACHED = 9;
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public static final int STATE_COUNT = STATE_CACHED+1;
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public static final int ADJ_NOTHING = -1;
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public static final int ADJ_MEM_FACTOR_NORMAL = 0;
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public static final int ADJ_MEM_FACTOR_MODERATE = 1;
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public static final int ADJ_MEM_FACTOR_LOW = 2;
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public static final int ADJ_MEM_FACTOR_CRITICAL = 3;
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public static final int ADJ_MEM_FACTOR_COUNT = ADJ_MEM_FACTOR_CRITICAL+1;
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public static final int ADJ_SCREEN_MOD = ADJ_MEM_FACTOR_COUNT;
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public static final int ADJ_SCREEN_OFF = 0;
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public static final int ADJ_SCREEN_ON = ADJ_SCREEN_MOD;
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public static final int ADJ_COUNT = ADJ_SCREEN_ON*2;
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static final String[] STATE_NAMES = new String[] {
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"Persistent ", "Top ", "Foreground ", "Visible ", "Perceptible",
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"Backup ", "Service ", "Home ", "Previous ", "Cached "
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};
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static final String[] ADJ_SCREEN_NAMES_CSV = new String[] {
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"off", "on"
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};
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static final String[] ADJ_MEM_NAMES_CSV = new String[] {
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"norm", "mod", "low", "crit"
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};
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static final String[] STATE_NAMES_CSV = new String[] {
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"pers", "top", "fore", "vis", "percept",
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"backup", "service", "home", "prev", "cached"
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};
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static final String CSV_SEP = "\t";
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final Context mContext;
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final State mState = new State();
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public static final class ProcessState {
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final State mState;
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final ProcessState mCommonProcess;
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final String mPackage;
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final int mUid;
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final String mName;
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final long[] mDurations = new long[STATE_COUNT*ADJ_COUNT];
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int mCurState = STATE_NOTHING;
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long mStartTime;
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boolean mMultiPackage;
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long mTmpTotalTime;
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/**
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* Create a new top-level process state, for the initial case where there is only
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* a single package running in a process. The initial state is not running.
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*/
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public ProcessState(State state, String pkg, int uid, String name) {
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mState = state;
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mCommonProcess = null;
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mPackage = pkg;
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mUid = uid;
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mName = name;
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}
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/**
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* Create a new per-package process state for an existing top-level process
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* state. The current running state of the top-level process is also copied,
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* marked as started running at 'now'.
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*/
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public ProcessState(ProcessState commonProcess, String pkg, int uid, String name,
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long now) {
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mState = commonProcess.mState;
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mCommonProcess = commonProcess;
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mPackage = pkg;
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mUid = uid;
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mName = name;
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mCurState = commonProcess.mCurState;
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mStartTime = now;
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}
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ProcessState clone(String pkg, long now) {
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ProcessState pnew = new ProcessState(this, pkg, mUid, mName, now);
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pnew.add(this, now);
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return pnew;
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}
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public void setState(int state, int memFactor, long now,
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ArrayMap<String, ProcessTracker.ProcessState> pkgList) {
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if (state != STATE_NOTHING) {
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state += memFactor*STATE_COUNT;
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}
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if (mCommonProcess != null) {
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// First update the common process.
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mCommonProcess.setState(state, now);
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if (!mCommonProcess.mMultiPackage) {
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// This common process is for a single package, so it is shared
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// with the per-package state. Nothing more to do.
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return;
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}
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}
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for (int ip=pkgList.size()-1; ip>=0; ip--) {
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ProcessState proc = pkgList.valueAt(ip);
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if (proc.mMultiPackage) {
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// The array map is still pointing to a common process state
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// that is now shared across packages. Update it to point to
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// the new per-package state.
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proc = mState.mPackages.get(pkgList.keyAt(ip),
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proc.mUid).mProcesses.get(proc.mName);
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if (proc == null) {
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throw new IllegalStateException("Didn't create per-package process");
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}
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pkgList.setValueAt(ip, proc);
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}
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proc.setState(state, now);
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}
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}
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void setState(int state, long now) {
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if (mCurState != state) {
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if (mCurState != STATE_NOTHING) {
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long dur = now - mStartTime;
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mDurations[mCurState] += dur;
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}
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mCurState = state;
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mStartTime = now;
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}
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}
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void add(ProcessState other, long now) {
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for (int i=0; i<(STATE_COUNT*ADJ_COUNT); i++) {
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mDurations[i] += other.mDurations[i];
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if (other.mCurState == i) {
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mDurations[i] += now - other.mStartTime;
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}
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}
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}
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}
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public static final class ServiceState {
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final long[] mStartedDurations = new long[ADJ_COUNT];
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int mStartedCount;
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int mStartedState = STATE_NOTHING;
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long mStartedStartTime;
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final long[] mBoundDurations = new long[ADJ_COUNT];
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int mBoundCount;
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int mBoundState = STATE_NOTHING;
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long mBoundStartTime;
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final long[] mExecDurations = new long[ADJ_COUNT];
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int mExecCount;
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int mExecState = STATE_NOTHING;
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long mExecStartTime;
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public void setStarted(boolean started, int memFactor, long now) {
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int state = started ? memFactor : STATE_NOTHING;
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if (mStartedState != state) {
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if (mStartedState != STATE_NOTHING) {
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mStartedDurations[mStartedState] += now - mStartedStartTime;
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} else if (started) {
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mStartedCount++;
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}
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mStartedState = state;
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mStartedStartTime = now;
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}
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}
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public void setBound(boolean bound, int memFactor, long now) {
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int state = bound ? memFactor : STATE_NOTHING;
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if (mBoundState != state) {
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if (mBoundState != STATE_NOTHING) {
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mBoundDurations[mBoundState] += now - mBoundStartTime;
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} else if (bound) {
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mBoundCount++;
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}
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mBoundState = state;
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mBoundStartTime = now;
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}
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}
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public void setExecuting(boolean executing, int memFactor, long now) {
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int state = executing ? memFactor : STATE_NOTHING;
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if (mExecState != state) {
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if (mExecState != STATE_NOTHING) {
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mExecDurations[mExecState] += now - mExecStartTime;
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} else if (executing) {
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mExecCount++;
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}
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mExecState = state;
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mExecStartTime = now;
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}
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}
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}
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public static final class PackageState {
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final ArrayMap<String, ProcessState> mProcesses = new ArrayMap<String, ProcessState>();
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final ArrayMap<String, ServiceState> mServices = new ArrayMap<String, ServiceState>();
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final int mUid;
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public PackageState(int uid) {
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mUid = uid;
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}
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}
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static final class State {
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final ProcessMap<PackageState> mPackages = new ProcessMap<PackageState>();
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final ProcessMap<ProcessState> mProcesses = new ProcessMap<ProcessState>();
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final long[] mMemFactorDurations = new long[ADJ_COUNT];
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int mMemFactor = STATE_NOTHING;
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long mStartTime;
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PackageState getPackageStateLocked(String packageName, int uid) {
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PackageState as = mPackages.get(packageName, uid);
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if (as != null) {
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return as;
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}
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as = new PackageState(uid);
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mPackages.put(packageName, uid, as);
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return as;
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}
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ProcessState getProcessStateLocked(String packageName, int uid, String processName) {
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final PackageState pkgState = getPackageStateLocked(packageName, uid);
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ProcessState ps = pkgState.mProcesses.get(processName);
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if (ps != null) {
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return ps;
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}
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ProcessState commonProc = mProcesses.get(processName, uid);
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if (commonProc == null) {
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commonProc = new ProcessState(this, packageName, uid, processName);
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mProcesses.put(processName, uid, commonProc);
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}
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if (!commonProc.mMultiPackage) {
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if (packageName.equals(commonProc.mPackage)) {
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// This common process is not in use by multiple packages, and
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// is for the calling package, so we can just use it directly.
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ps = commonProc;
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} else {
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// This common process has not been in use by multiple packages,
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// but it was created for a different package than the caller.
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// We need to convert it to a multi-package process.
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commonProc.mMultiPackage = true;
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// The original package it was created for now needs to point
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// to its own copy.
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long now = SystemClock.uptimeMillis();
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pkgState.mProcesses.put(commonProc.mPackage, commonProc.clone(
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commonProc.mPackage, now));
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ps = new ProcessState(commonProc, packageName, uid, processName, now);
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}
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} else {
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// The common process is for multiple packages, we need to create a
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// separate object for the per-package data.
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ps = new ProcessState(commonProc, packageName, uid, processName,
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SystemClock.uptimeMillis());
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}
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pkgState.mProcesses.put(processName, ps);
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return ps;
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}
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void reset() {
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mPackages.getMap().clear();
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mProcesses.getMap().clear();
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Arrays.fill(mMemFactorDurations, 0);
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mMemFactor = STATE_NOTHING;
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mStartTime = 0;
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}
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}
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public ProcessTracker(Context context) {
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mContext = context;
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}
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public ProcessState getProcessStateLocked(String packageName, int uid, String processName) {
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return mState.getProcessStateLocked(packageName, uid, processName);
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}
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public ServiceState getServiceStateLocked(String packageName, int uid, String className) {
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final PackageState as = mState.getPackageStateLocked(packageName, uid);
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ServiceState ss = as.mServices.get(className);
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if (ss != null) {
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return ss;
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}
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ss = new ServiceState();
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as.mServices.put(className, ss);
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return ss;
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}
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public boolean setMemFactor(int memFactor, boolean screenOn, long now) {
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if (screenOn) {
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memFactor += ADJ_SCREEN_ON;
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}
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if (memFactor != mState.mMemFactor) {
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if (mState.mMemFactor != STATE_NOTHING) {
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mState.mMemFactorDurations[mState.mMemFactor] += now - mState.mStartTime;
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}
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mState.mMemFactor = memFactor;
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mState.mStartTime = now;
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ArrayMap<String, SparseArray<PackageState>> pmap = mState.mPackages.getMap();
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for (int i=0; i<pmap.size(); i++) {
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SparseArray<PackageState> uids = pmap.valueAt(i);
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for (int j=0; j<uids.size(); j++) {
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PackageState pkg = uids.valueAt(j);
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ArrayMap<String, ServiceState> services = pkg.mServices;
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for (int k=0; k<services.size(); k++) {
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ServiceState service = services.valueAt(k);
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if (service.mStartedState != STATE_NOTHING) {
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service.setStarted(true, memFactor, now);
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}
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if (service.mBoundState != STATE_NOTHING) {
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service.setBound(true, memFactor, now);
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}
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}
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}
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}
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return true;
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}
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return false;
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}
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public int getMemFactor() {
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return mState.mMemFactor != STATE_NOTHING ? mState.mMemFactor : 0;
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}
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static private void printScreenLabel(PrintWriter pw, int offset) {
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switch (offset) {
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case ADJ_NOTHING:
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pw.print(" ");
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break;
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case ADJ_SCREEN_OFF:
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pw.print("Screen Off / ");
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break;
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case ADJ_SCREEN_ON:
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pw.print("Screen On / ");
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break;
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default:
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pw.print("?????????? / ");
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break;
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}
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}
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static private void printScreenLabelCsv(PrintWriter pw, int offset) {
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switch (offset) {
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case ADJ_NOTHING:
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break;
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case ADJ_SCREEN_OFF:
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pw.print(ADJ_SCREEN_NAMES_CSV[0]);
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break;
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case ADJ_SCREEN_ON:
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pw.print(ADJ_SCREEN_NAMES_CSV[1]);
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break;
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default:
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pw.print("???");
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break;
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}
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}
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static private void printMemLabel(PrintWriter pw, int offset) {
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switch (offset) {
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case ADJ_NOTHING:
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pw.print(" ");
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break;
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case ADJ_MEM_FACTOR_NORMAL:
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pw.print("Norm / ");
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break;
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case ADJ_MEM_FACTOR_MODERATE:
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pw.print("Mod / ");
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break;
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case ADJ_MEM_FACTOR_LOW:
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pw.print("Low / ");
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break;
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case ADJ_MEM_FACTOR_CRITICAL:
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pw.print("Crit / ");
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break;
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default:
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pw.print("???? / ");
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break;
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}
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}
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static private void printMemLabelCsv(PrintWriter pw, int offset) {
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if (offset >= ADJ_MEM_FACTOR_NORMAL) {
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if (offset <= ADJ_MEM_FACTOR_CRITICAL) {
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pw.print(ADJ_MEM_NAMES_CSV[offset]);
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} else {
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pw.print("???");
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}
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}
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}
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static void dumpSingleTime(PrintWriter pw, String prefix, long[] durations,
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int curState, long curStartTime, long now) {
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long totalTime = 0;
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int printedScreen = -1;
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for (int iscreen=0; iscreen<ADJ_COUNT; iscreen+=ADJ_SCREEN_MOD) {
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int printedMem = -1;
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for (int imem=0; imem<ADJ_MEM_FACTOR_COUNT; imem++) {
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int state = imem+iscreen;
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long time = durations[state];
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String running = "";
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if (curState == state) {
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time += now - curStartTime;
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running = " (running)";
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}
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if (time != 0) {
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pw.print(prefix);
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printScreenLabel(pw, printedScreen != iscreen
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? iscreen : STATE_NOTHING);
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printedScreen = iscreen;
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printMemLabel(pw, printedMem != imem ? imem : STATE_NOTHING);
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printedMem = imem;
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TimeUtils.formatDuration(time, pw); pw.println(running);
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totalTime += time;
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}
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}
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}
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if (totalTime != 0) {
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pw.print(prefix);
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printScreenLabel(pw, STATE_NOTHING);
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pw.print("TOTAL: ");
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TimeUtils.formatDuration(totalTime, pw);
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pw.println();
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}
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}
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static void dumpSingleTimeCsv(PrintWriter pw, String sep, long[] durations,
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int curState, long curStartTime, long now) {
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for (int iscreen=0; iscreen<ADJ_COUNT; iscreen+=ADJ_SCREEN_MOD) {
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for (int imem=0; imem<ADJ_MEM_FACTOR_COUNT; imem++) {
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int state = imem+iscreen;
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long time = durations[state];
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if (curState == state) {
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time += now - curStartTime;
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}
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pw.print(sep);
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pw.print(time);
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}
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}
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}
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static void dumpServiceTimeCheckin(PrintWriter pw, String label, String packageName,
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int uid, String serviceName, ServiceState svc, int opCount, long[] durations,
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int curState, long curStartTime, long now) {
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if (opCount <= 0) {
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return;
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}
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pw.print(label);
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pw.print(",");
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pw.print(packageName);
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pw.print(",");
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pw.print(uid);
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pw.print(",");
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pw.print(serviceName);
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pw.print(opCount);
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dumpSingleTimeCsv(pw, ",", durations, curState, curStartTime, now);
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pw.println();
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}
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long computeProcessTimeLocked(ProcessState proc, int[] screenStates, int[] memStates,
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int[] procStates, long now) {
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long totalTime = 0;
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for (int is=0; is<screenStates.length; is++) {
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for (int im=0; im<memStates.length; im++) {
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for (int ip=0; ip<procStates.length; ip++) {
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|
int bucket = ((screenStates[is]+ memStates[im]) * STATE_COUNT)
|
|
+ procStates[ip];
|
|
totalTime += proc.mDurations[bucket];
|
|
if (proc.mCurState == bucket) {
|
|
totalTime += now - proc.mStartTime;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
proc.mTmpTotalTime = totalTime;
|
|
return totalTime;
|
|
}
|
|
|
|
ArrayList<ProcessState> collectProcessesLocked(int[] screenStates, int[] memStates,
|
|
int[] procStates, long now, String reqPackage) {
|
|
ArraySet<ProcessState> foundProcs = new ArraySet<ProcessState>();
|
|
ArrayMap<String, SparseArray<PackageState>> pkgMap = mState.mPackages.getMap();
|
|
for (int ip=0; ip<pkgMap.size(); ip++) {
|
|
if (reqPackage != null && !reqPackage.equals(pkgMap.keyAt(ip))) {
|
|
continue;
|
|
}
|
|
SparseArray<PackageState> procs = pkgMap.valueAt(ip);
|
|
for (int iu=0; iu<procs.size(); iu++) {
|
|
PackageState state = procs.valueAt(iu);
|
|
for (int iproc=0; iproc<state.mProcesses.size(); iproc++) {
|
|
ProcessState proc = state.mProcesses.valueAt(iproc);
|
|
if (proc.mCommonProcess != null) {
|
|
proc = proc.mCommonProcess;
|
|
}
|
|
foundProcs.add(proc);
|
|
}
|
|
}
|
|
}
|
|
ArrayList<ProcessState> outProcs = new ArrayList<ProcessState>(foundProcs.size());
|
|
for (int i=0; i<foundProcs.size(); i++) {
|
|
ProcessState proc = foundProcs.valueAt(i);
|
|
if (computeProcessTimeLocked(proc, screenStates, memStates,
|
|
procStates, now) > 0) {
|
|
outProcs.add(proc);
|
|
}
|
|
}
|
|
Collections.sort(outProcs, new Comparator<ProcessState>() {
|
|
@Override
|
|
public int compare(ProcessState lhs, ProcessState rhs) {
|
|
if (lhs.mTmpTotalTime < rhs.mTmpTotalTime) {
|
|
return -1;
|
|
} else if (lhs.mTmpTotalTime > rhs.mTmpTotalTime) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
});
|
|
return outProcs;
|
|
}
|
|
|
|
void dumpProcessState(PrintWriter pw, String prefix, ProcessState proc, int[] screenStates,
|
|
int[] memStates, int[] procStates, long now) {
|
|
long totalTime = 0;
|
|
int printedScreen = -1;
|
|
for (int is=0; is<screenStates.length; is++) {
|
|
int printedMem = -1;
|
|
for (int im=0; im<memStates.length; im++) {
|
|
for (int ip=0; ip<procStates.length; ip++) {
|
|
final int iscreen = screenStates[is];
|
|
final int imem = memStates[im];
|
|
final int bucket = ((iscreen + imem) * STATE_COUNT) + procStates[ip];
|
|
long time = proc.mDurations[bucket];
|
|
String running = "";
|
|
if (proc.mCurState == bucket) {
|
|
time += now - proc.mStartTime;
|
|
running = " (running)";
|
|
}
|
|
if (time != 0) {
|
|
pw.print(prefix);
|
|
if (screenStates.length > 1) {
|
|
printScreenLabel(pw, printedScreen != iscreen
|
|
? iscreen : STATE_NOTHING);
|
|
printedScreen = iscreen;
|
|
}
|
|
if (memStates.length > 1) {
|
|
printMemLabel(pw, printedMem != imem ? imem : STATE_NOTHING);
|
|
printedMem = imem;
|
|
}
|
|
pw.print(STATE_NAMES[procStates[ip]]); pw.print(": ");
|
|
TimeUtils.formatDuration(time, pw); pw.println(running);
|
|
totalTime += time;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (totalTime != 0) {
|
|
pw.print(prefix);
|
|
if (screenStates.length > 1) {
|
|
printScreenLabel(pw, STATE_NOTHING);
|
|
}
|
|
if (memStates.length > 1) {
|
|
printMemLabel(pw, STATE_NOTHING);
|
|
}
|
|
pw.print("TOTAL : ");
|
|
TimeUtils.formatDuration(totalTime, pw);
|
|
pw.println();
|
|
}
|
|
}
|
|
|
|
void dumpStateHeadersCsv(PrintWriter pw, String sep, int[] screenStates,
|
|
int[] memStates, int[] procStates) {
|
|
final int NS = screenStates != null ? screenStates.length : 1;
|
|
final int NM = memStates != null ? memStates.length : 1;
|
|
final int NP = procStates != null ? procStates.length : 1;
|
|
for (int is=0; is<NS; is++) {
|
|
for (int im=0; im<NM; im++) {
|
|
for (int ip=0; ip<NP; ip++) {
|
|
pw.print(sep);
|
|
boolean printed = false;
|
|
if (screenStates != null && screenStates.length > 1) {
|
|
printScreenLabelCsv(pw, screenStates[is]);
|
|
printed = true;
|
|
}
|
|
if (memStates != null && memStates.length > 1) {
|
|
if (printed) {
|
|
pw.print("-");
|
|
}
|
|
printMemLabelCsv(pw, memStates[im]);
|
|
printed = true;
|
|
}
|
|
if (procStates != null && procStates.length > 1) {
|
|
if (printed) {
|
|
pw.print("-");
|
|
}
|
|
pw.print(STATE_NAMES_CSV[procStates[ip]]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void dumpProcessStateCsv(PrintWriter pw, ProcessState proc,
|
|
boolean sepScreenStates, int[] screenStates, boolean sepMemStates, int[] memStates,
|
|
boolean sepProcStates, int[] procStates, long now) {
|
|
final int NSS = sepScreenStates ? screenStates.length : 1;
|
|
final int NMS = sepMemStates ? memStates.length : 1;
|
|
final int NPS = sepProcStates ? procStates.length : 1;
|
|
for (int iss=0; iss<NSS; iss++) {
|
|
for (int ims=0; ims<NMS; ims++) {
|
|
for (int ips=0; ips<NPS; ips++) {
|
|
final int vsscreen = sepScreenStates ? screenStates[iss] : 0;
|
|
final int vsmem = sepMemStates ? memStates[ims] : 0;
|
|
final int vsproc = sepProcStates ? procStates[ips] : 0;
|
|
final int NSA = sepScreenStates ? 1 : screenStates.length;
|
|
final int NMA = sepMemStates ? 1 : memStates.length;
|
|
final int NPA = sepProcStates ? 1 : procStates.length;
|
|
long totalTime = 0;
|
|
for (int isa=0; isa<NSA; isa++) {
|
|
for (int ima=0; ima<NMA; ima++) {
|
|
for (int ipa=0; ipa<NPA; ipa++) {
|
|
final int vascreen = sepScreenStates ? 0 : screenStates[isa];
|
|
final int vamem = sepMemStates ? 0 : memStates[ima];
|
|
final int vaproc = sepProcStates ? 0 : procStates[ipa];
|
|
final int bucket = ((vsscreen + vascreen + vsmem + vamem)
|
|
* STATE_COUNT) + vsproc + vaproc;
|
|
totalTime += proc.mDurations[bucket];
|
|
if (proc.mCurState == bucket) {
|
|
totalTime += now - proc.mStartTime;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
pw.print(CSV_SEP);
|
|
pw.print(totalTime);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void dumpProcessList(PrintWriter pw, String prefix, ArrayList<ProcessState> procs,
|
|
int[] screenStates, int[] memStates, int[] procStates, long now) {
|
|
String innerPrefix = prefix + " ";
|
|
for (int i=procs.size()-1; i>=0; i--) {
|
|
ProcessState proc = procs.get(i);
|
|
pw.print(prefix);
|
|
pw.print(proc.mName);
|
|
pw.print(" / ");
|
|
UserHandle.formatUid(pw, proc.mUid);
|
|
pw.println(":");
|
|
dumpProcessState(pw, innerPrefix, proc, screenStates, memStates, procStates, now);
|
|
}
|
|
}
|
|
|
|
void dumpProcessListCsv(PrintWriter pw, ArrayList<ProcessState> procs,
|
|
boolean sepScreenStates, int[] screenStates, boolean sepMemStates, int[] memStates,
|
|
boolean sepProcStates, int[] procStates, long now) {
|
|
pw.print("process");
|
|
pw.print(CSV_SEP);
|
|
pw.print("uid");
|
|
dumpStateHeadersCsv(pw, CSV_SEP, sepScreenStates ? screenStates : null,
|
|
sepMemStates ? memStates : null,
|
|
sepProcStates ? procStates : null);
|
|
pw.println();
|
|
for (int i=procs.size()-1; i>=0; i--) {
|
|
ProcessState proc = procs.get(i);
|
|
pw.print(proc.mName);
|
|
pw.print(CSV_SEP);
|
|
UserHandle.formatUid(pw, proc.mUid);
|
|
dumpProcessStateCsv(pw, proc, sepScreenStates, screenStates,
|
|
sepMemStates, memStates, sepProcStates, procStates, now);
|
|
pw.println();
|
|
}
|
|
}
|
|
|
|
void dumpFilteredProcesses(PrintWriter pw, String header, String prefix,
|
|
int[] screenStates, int[] memStates, int[] procStates, long now, String reqPackage) {
|
|
ArrayList<ProcessState> procs = collectProcessesLocked(screenStates, memStates,
|
|
procStates, now, reqPackage);
|
|
if (procs.size() > 0) {
|
|
pw.println();
|
|
pw.println(header);
|
|
dumpProcessList(pw, prefix, procs, screenStates, memStates, procStates, now);
|
|
}
|
|
}
|
|
|
|
boolean dumpFilteredProcessesCsv(PrintWriter pw, String header,
|
|
boolean sepScreenStates, int[] screenStates, boolean sepMemStates, int[] memStates,
|
|
boolean sepProcStates, int[] procStates, long now, String reqPackage) {
|
|
ArrayList<ProcessState> procs = collectProcessesLocked(screenStates, memStates,
|
|
procStates, now, reqPackage);
|
|
if (procs.size() > 0) {
|
|
if (header != null) {
|
|
pw.println(header);
|
|
}
|
|
dumpProcessListCsv(pw, procs, sepScreenStates, screenStates,
|
|
sepMemStates, memStates, sepProcStates, procStates, now);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void dumpAllProcessState(PrintWriter pw, String prefix, boolean isCheckin,
|
|
ProcessState proc, long now) {
|
|
long totalTime = 0;
|
|
int printedScreen = -1;
|
|
for (int iscreen=0; iscreen<ADJ_COUNT; iscreen+=ADJ_SCREEN_MOD) {
|
|
int printedMem = -1;
|
|
for (int imem=0; imem<ADJ_MEM_FACTOR_COUNT; imem++) {
|
|
for (int is=0; is<STATE_NAMES.length; is++) {
|
|
int bucket = is+(STATE_COUNT*(imem+iscreen));
|
|
long time = proc.mDurations[bucket];
|
|
String running = "";
|
|
if (proc.mCurState == bucket) {
|
|
time += now - proc.mStartTime;
|
|
running = " (running)";
|
|
}
|
|
if (!isCheckin) {
|
|
if (time != 0) {
|
|
pw.print(prefix);
|
|
printScreenLabel(pw, printedScreen != iscreen
|
|
? iscreen : STATE_NOTHING);
|
|
printedScreen = iscreen;
|
|
printMemLabel(pw, printedMem != imem
|
|
? imem : STATE_NOTHING);
|
|
printedMem = imem;
|
|
pw.print(STATE_NAMES[is]); pw.print(": ");
|
|
TimeUtils.formatDuration(time, pw); pw.println(running);
|
|
totalTime += time;
|
|
}
|
|
} else {
|
|
pw.print(",");
|
|
pw.print(time);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!isCheckin) {
|
|
if (totalTime != 0) {
|
|
pw.print(prefix);
|
|
printScreenLabel(pw, STATE_NOTHING);
|
|
printMemLabel(pw, STATE_NOTHING);
|
|
pw.print("TOTAL : ");
|
|
TimeUtils.formatDuration(totalTime, pw);
|
|
pw.println();
|
|
}
|
|
} else {
|
|
pw.println();
|
|
}
|
|
}
|
|
|
|
static int[] parseStateList(String[] states, int mult, String arg, boolean[] outSep,
|
|
String[] outError) {
|
|
ArrayList<Integer> res = new ArrayList<Integer>();
|
|
int lastPos = 0;
|
|
for (int i=0; i<=arg.length(); i++) {
|
|
char c = i < arg.length() ? arg.charAt(i) : 0;
|
|
if (c != ',' && c != '+' && c != ' ' && c != 0) {
|
|
continue;
|
|
}
|
|
boolean isSep = c == ',';
|
|
if (lastPos == 0) {
|
|
// We now know the type of op.
|
|
outSep[0] = isSep;
|
|
} else if (c != 0 && outSep[0] != isSep) {
|
|
outError[0] = "inconsistent separators (can't mix ',' with '+')";
|
|
return null;
|
|
}
|
|
if (lastPos < (i-1)) {
|
|
String str = arg.substring(lastPos, i);
|
|
for (int j=0; j<states.length; j++) {
|
|
if (str.equals(states[j])) {
|
|
res.add(j);
|
|
str = null;
|
|
break;
|
|
}
|
|
}
|
|
if (str != null) {
|
|
outError[0] = "invalid word \"" + str + "\"";
|
|
return null;
|
|
}
|
|
}
|
|
lastPos = i + 1;
|
|
}
|
|
|
|
int[] finalRes = new int[res.size()];
|
|
for (int i=0; i<res.size(); i++) {
|
|
finalRes[i] = res.get(i) * mult;
|
|
}
|
|
return finalRes;
|
|
}
|
|
|
|
private void dumpHelp(PrintWriter pw) {
|
|
pw.println("Process stats (procstats) dump options:");
|
|
pw.println(" [--checkin|--csv] [csv-screen] [csv-proc] [csv-mem]");
|
|
pw.println(" [--reset] [-h] [<package.name>]");
|
|
pw.println(" --checkin: format output for a checkin report.");
|
|
pw.println(" --csv: output data suitable for putting in a spreadsheet.");
|
|
pw.println(" --csv-screen: on, off.");
|
|
pw.println(" --csv-mem: norm, mod, low, crit.");
|
|
pw.println(" --csv-proc: pers, top, fore, vis, precept, backup,");
|
|
pw.println(" service, home, prev, cached");
|
|
pw.println(" --reset: reset the stats, clearing all current data.");
|
|
pw.println(" -h: print this help text.");
|
|
pw.println(" <package.name>: optional name of package to filter output by.");
|
|
}
|
|
|
|
public void dumpLocked(FileDescriptor fd, PrintWriter pw, String[] args) {
|
|
final long now = SystemClock.uptimeMillis();
|
|
|
|
boolean isCheckin = false;
|
|
boolean isCsv = false;
|
|
String reqPackage = null;
|
|
boolean csvSepScreenStats = false;
|
|
int[] csvScreenStats = new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON};
|
|
boolean csvSepMemStats = false;
|
|
int[] csvMemStats = new int[] {ADJ_MEM_FACTOR_CRITICAL};
|
|
boolean csvSepProcStats = true;
|
|
int[] csvProcStats = new int[] {
|
|
STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME,
|
|
STATE_PREVIOUS, STATE_CACHED };
|
|
if (args != null) {
|
|
for (int i=0; i<args.length; i++) {
|
|
String arg = args[i];
|
|
if ("--checkin".equals(arg)) {
|
|
isCheckin = true;
|
|
} else if ("--csv".equals(arg)) {
|
|
isCsv = true;
|
|
} else if ("--csv-screen".equals(arg)) {
|
|
i++;
|
|
if (i >= args.length) {
|
|
pw.println("Error: argument required for --csv-screen");
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
boolean[] sep = new boolean[1];
|
|
String[] error = new String[1];
|
|
csvScreenStats = parseStateList(ADJ_SCREEN_NAMES_CSV, ADJ_SCREEN_MOD,
|
|
args[i], sep, error);
|
|
if (csvScreenStats == null) {
|
|
pw.println("Error in \"" + args[i] + "\": " + error[0]);
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
csvSepScreenStats = sep[0];
|
|
} else if ("--csv-mem".equals(arg)) {
|
|
i++;
|
|
if (i >= args.length) {
|
|
pw.println("Error: argument required for --csv-mem");
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
boolean[] sep = new boolean[1];
|
|
String[] error = new String[1];
|
|
csvMemStats = parseStateList(ADJ_MEM_NAMES_CSV, 1, args[i], sep, error);
|
|
if (csvMemStats == null) {
|
|
pw.println("Error in \"" + args[i] + "\": " + error[0]);
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
csvSepMemStats = sep[0];
|
|
} else if ("--csv-proc".equals(arg)) {
|
|
i++;
|
|
if (i >= args.length) {
|
|
pw.println("Error: argument required for --csv-proc");
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
boolean[] sep = new boolean[1];
|
|
String[] error = new String[1];
|
|
csvProcStats = parseStateList(STATE_NAMES_CSV, 1, args[i], sep, error);
|
|
if (csvProcStats == null) {
|
|
pw.println("Error in \"" + args[i] + "\": " + error[0]);
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
csvSepProcStats = sep[0];
|
|
} else if ("--reset".equals(arg)) {
|
|
mState.reset();
|
|
pw.println("Process stats reset.");
|
|
return;
|
|
} else if ("-h".equals(arg)) {
|
|
dumpHelp(pw);
|
|
return;
|
|
} else if ("-a".equals(arg)) {
|
|
// ignore
|
|
} else if (arg.length() > 0 && arg.charAt(0) == '-'){
|
|
pw.println("Unknown option: " + arg);
|
|
dumpHelp(pw);
|
|
return;
|
|
} else {
|
|
// Not an option, last argument must be a package name.
|
|
try {
|
|
mContext.getPackageManager().getPackageUid(arg,
|
|
UserHandle.getCallingUserId());
|
|
reqPackage = arg;
|
|
} catch (PackageManager.NameNotFoundException e) {
|
|
pw.println("Unknown package: " + arg);
|
|
dumpHelp(pw);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (isCsv) {
|
|
pw.print("Processes running summed over");
|
|
if (!csvSepScreenStats) {
|
|
for (int i=0; i<csvScreenStats.length; i++) {
|
|
pw.print(" ");
|
|
printScreenLabelCsv(pw, csvScreenStats[i]);
|
|
}
|
|
}
|
|
if (!csvSepMemStats) {
|
|
for (int i=0; i<csvMemStats.length; i++) {
|
|
pw.print(" ");
|
|
printMemLabelCsv(pw, csvMemStats[i]);
|
|
}
|
|
}
|
|
if (!csvSepProcStats) {
|
|
for (int i=0; i<csvProcStats.length; i++) {
|
|
pw.print(" ");
|
|
pw.print(STATE_NAMES_CSV[csvProcStats[i]]);
|
|
}
|
|
}
|
|
pw.println();
|
|
dumpFilteredProcessesCsv(pw, null,
|
|
csvSepScreenStats, csvScreenStats, csvSepMemStats, csvMemStats,
|
|
csvSepProcStats, csvProcStats, now, reqPackage);
|
|
/*
|
|
dumpFilteredProcessesCsv(pw, "Processes running while critical mem:",
|
|
false, new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON},
|
|
true, new int[] {ADJ_MEM_FACTOR_CRITICAL},
|
|
true, new int[] {STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME,
|
|
STATE_PREVIOUS, STATE_CACHED},
|
|
now, reqPackage);
|
|
dumpFilteredProcessesCsv(pw, "Processes running over all mem:",
|
|
false, new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON},
|
|
false, new int[] {ADJ_MEM_FACTOR_CRITICAL, ADJ_MEM_FACTOR_LOW,
|
|
ADJ_MEM_FACTOR_MODERATE, ADJ_MEM_FACTOR_MODERATE},
|
|
true, new int[] {STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME,
|
|
STATE_PREVIOUS, STATE_CACHED},
|
|
now, reqPackage);
|
|
*/
|
|
return;
|
|
}
|
|
|
|
ArrayMap<String, SparseArray<PackageState>> pkgMap = mState.mPackages.getMap();
|
|
boolean printedHeader = false;
|
|
if (isCheckin) {
|
|
pw.println("vers,1");
|
|
}
|
|
for (int ip=0; ip<pkgMap.size(); ip++) {
|
|
String pkgName = pkgMap.keyAt(ip);
|
|
if (reqPackage != null && !reqPackage.equals(pkgName)) {
|
|
continue;
|
|
}
|
|
SparseArray<PackageState> uids = pkgMap.valueAt(ip);
|
|
for (int iu=0; iu<uids.size(); iu++) {
|
|
int uid = uids.keyAt(iu);
|
|
PackageState state = uids.valueAt(iu);
|
|
final int NPROCS = state.mProcesses.size();
|
|
final int NSRVS = state.mServices.size();
|
|
if (!isCheckin) {
|
|
if (NPROCS > 0 || NSRVS > 0) {
|
|
if (!printedHeader) {
|
|
pw.println("Per-Package Process Stats:");
|
|
printedHeader = true;
|
|
}
|
|
pw.print(" * "); pw.print(pkgName); pw.print(" / ");
|
|
UserHandle.formatUid(pw, uid); pw.println(":");
|
|
}
|
|
}
|
|
for (int iproc=0; iproc<NPROCS; iproc++) {
|
|
if (!isCheckin) {
|
|
pw.print(" Process ");
|
|
pw.print(state.mProcesses.keyAt(iproc));
|
|
pw.println(":");
|
|
} else {
|
|
pw.print("pkgproc,");
|
|
pw.print(pkgName);
|
|
pw.print(",");
|
|
pw.print(uid);
|
|
pw.print(",");
|
|
pw.print(state.mProcesses.keyAt(iproc));
|
|
}
|
|
dumpAllProcessState(pw, " ", isCheckin,
|
|
state.mProcesses.valueAt(iproc), now);
|
|
}
|
|
for (int isvc=0; isvc<NSRVS; isvc++) {
|
|
if (!isCheckin) {
|
|
pw.print(" Service ");
|
|
pw.print(state.mServices.keyAt(isvc));
|
|
pw.println(":");
|
|
ServiceState svc = state.mServices.valueAt(isvc);
|
|
if (svc.mStartedCount != 0) {
|
|
pw.print(" Started op count "); pw.print(svc.mStartedCount);
|
|
pw.println(":");
|
|
dumpSingleTime(pw, " ", svc.mStartedDurations, svc.mStartedState,
|
|
svc.mStartedStartTime, now);
|
|
}
|
|
if (svc.mBoundCount != 0) {
|
|
pw.print(" Bound op count "); pw.print(svc.mBoundCount);
|
|
pw.println(":");
|
|
dumpSingleTime(pw, " ", svc.mBoundDurations, svc.mBoundState,
|
|
svc.mBoundStartTime, now);
|
|
}
|
|
if (svc.mExecCount != 0) {
|
|
pw.print(" Executing op count "); pw.print(svc.mExecCount);
|
|
pw.println(":");
|
|
dumpSingleTime(pw, " ", svc.mExecDurations, svc.mExecState,
|
|
svc.mExecStartTime, now);
|
|
}
|
|
} else {
|
|
String serviceName = state.mServices.keyAt(isvc);
|
|
ServiceState svc = state.mServices.valueAt(isvc);
|
|
dumpServiceTimeCheckin(pw, "pkgsvc-start", pkgName, uid, serviceName,
|
|
svc, svc.mStartedCount, svc.mStartedDurations, svc.mStartedState,
|
|
svc.mStartedStartTime, now);
|
|
dumpServiceTimeCheckin(pw, "pkgsvc-bound", pkgName, uid, serviceName,
|
|
svc, svc.mBoundCount, svc.mBoundDurations, svc.mBoundState,
|
|
svc.mBoundStartTime, now);
|
|
dumpServiceTimeCheckin(pw, "pkgsvc-exec", pkgName, uid, serviceName,
|
|
svc, svc.mExecCount, svc.mExecDurations, svc.mExecState,
|
|
svc.mExecStartTime, now);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!isCheckin) {
|
|
dumpFilteredProcesses(pw, "Processes running while critical mem:", " ",
|
|
new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON},
|
|
new int[] {ADJ_MEM_FACTOR_CRITICAL},
|
|
new int[] {STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME, STATE_PREVIOUS},
|
|
now, reqPackage);
|
|
dumpFilteredProcesses(pw, "Processes running while low mem:", " ",
|
|
new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON},
|
|
new int[] {ADJ_MEM_FACTOR_LOW},
|
|
new int[] {STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME, STATE_PREVIOUS},
|
|
now, reqPackage);
|
|
dumpFilteredProcesses(pw, "Processes running while moderate mem:", " ",
|
|
new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON},
|
|
new int[] {ADJ_MEM_FACTOR_MODERATE},
|
|
new int[] {STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME, STATE_PREVIOUS},
|
|
now, reqPackage);
|
|
dumpFilteredProcesses(pw, "Processes running while normal mem:", " ",
|
|
new int[] {ADJ_SCREEN_OFF, ADJ_SCREEN_ON},
|
|
new int[] {ADJ_MEM_FACTOR_NORMAL},
|
|
new int[] {STATE_PERSISTENT, STATE_TOP, STATE_FOREGROUND, STATE_VISIBLE,
|
|
STATE_PERCEPTIBLE, STATE_BACKUP, STATE_SERVICE, STATE_HOME, STATE_PREVIOUS},
|
|
now, reqPackage);
|
|
pw.println();
|
|
pw.println("Run time Stats:");
|
|
dumpSingleTime(pw, " ", mState.mMemFactorDurations, mState.mMemFactor,
|
|
mState.mStartTime, now);
|
|
} else {
|
|
ArrayMap<String, SparseArray<ProcessState>> procMap = mState.mProcesses.getMap();
|
|
for (int ip=0; ip<procMap.size(); ip++) {
|
|
String procName = procMap.keyAt(ip);
|
|
SparseArray<ProcessState> uids = procMap.valueAt(ip);
|
|
for (int iu=0; iu<uids.size(); iu++) {
|
|
int uid = uids.keyAt(iu);
|
|
ProcessState state = uids.valueAt(iu);
|
|
pw.print("proc,");
|
|
pw.print(procName);
|
|
pw.print(",");
|
|
pw.print(uid);
|
|
dumpAllProcessState(pw, " ", isCheckin, state, now);
|
|
}
|
|
}
|
|
pw.print("total,");
|
|
dumpSingleTimeCsv(pw, ",", mState.mMemFactorDurations, mState.mMemFactor,
|
|
mState.mStartTime, now);
|
|
pw.println();
|
|
}
|
|
}
|
|
}
|