Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.job; |
| 18 | |
| 19 | import android.app.job.JobInfo; |
| 20 | import android.os.SystemClock; |
| 21 | import android.os.UserHandle; |
| 22 | import android.text.format.DateFormat; |
| 23 | import android.util.ArrayMap; |
| 24 | import android.util.SparseArray; |
| 25 | import android.util.TimeUtils; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 26 | import com.android.internal.util.RingBufferIndices; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 27 | import com.android.server.job.controllers.JobStatus; |
| 28 | |
| 29 | import java.io.PrintWriter; |
| 30 | |
| 31 | public final class JobPackageTracker { |
| 32 | // We batch every 30 minutes. |
| 33 | static final long BATCHING_TIME = 30*60*1000; |
| 34 | // Number of historical data sets we keep. |
| 35 | static final int NUM_HISTORY = 5; |
| 36 | |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 37 | private static final int EVENT_BUFFER_SIZE = 100; |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 38 | |
| 39 | public static final int EVENT_NULL = 0; |
| 40 | public static final int EVENT_START_JOB = 1; |
| 41 | public static final int EVENT_STOP_JOB = 2; |
| 42 | |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 43 | private final RingBufferIndices mEventIndices = new RingBufferIndices(EVENT_BUFFER_SIZE); |
| 44 | private final int[] mEventCmds = new int[EVENT_BUFFER_SIZE]; |
| 45 | private final long[] mEventTimes = new long[EVENT_BUFFER_SIZE]; |
| 46 | private final int[] mEventUids = new int[EVENT_BUFFER_SIZE]; |
| 47 | private final String[] mEventTags = new String[EVENT_BUFFER_SIZE]; |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 48 | |
| 49 | public void addEvent(int cmd, int uid, String tag) { |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 50 | int index = mEventIndices.add(); |
| 51 | mEventCmds[index] = cmd; |
| 52 | mEventTimes[index] = SystemClock.elapsedRealtime(); |
| 53 | mEventUids[index] = uid; |
| 54 | mEventTags[index] = tag; |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 55 | } |
| 56 | |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 57 | DataSet mCurDataSet = new DataSet(); |
| 58 | DataSet[] mLastDataSets = new DataSet[NUM_HISTORY]; |
| 59 | |
| 60 | final static class PackageEntry { |
| 61 | long pastActiveTime; |
| 62 | long activeStartTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 63 | int activeNesting; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 64 | int activeCount; |
| 65 | boolean hadActive; |
| 66 | long pastActiveTopTime; |
| 67 | long activeTopStartTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 68 | int activeTopNesting; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 69 | int activeTopCount; |
| 70 | boolean hadActiveTop; |
| 71 | long pastPendingTime; |
| 72 | long pendingStartTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 73 | int pendingNesting; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 74 | int pendingCount; |
| 75 | boolean hadPending; |
| 76 | |
| 77 | public long getActiveTime(long now) { |
| 78 | long time = pastActiveTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 79 | if (activeNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 80 | time += now - activeStartTime; |
| 81 | } |
| 82 | return time; |
| 83 | } |
| 84 | |
| 85 | public long getActiveTopTime(long now) { |
| 86 | long time = pastActiveTopTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 87 | if (activeTopNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 88 | time += now - activeTopStartTime; |
| 89 | } |
| 90 | return time; |
| 91 | } |
| 92 | |
| 93 | public long getPendingTime(long now) { |
| 94 | long time = pastPendingTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 95 | if (pendingNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 96 | time += now - pendingStartTime; |
| 97 | } |
| 98 | return time; |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | final static class DataSet { |
| 103 | final SparseArray<ArrayMap<String, PackageEntry>> mEntries = new SparseArray<>(); |
| 104 | final long mStartUptimeTime; |
| 105 | final long mStartElapsedTime; |
| 106 | final long mStartClockTime; |
| 107 | long mSummedTime; |
Dianne Hackborn | e9a988c | 2016-05-27 17:59:40 -0700 | [diff] [blame] | 108 | int mMaxTotalActive; |
| 109 | int mMaxFgActive; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 110 | |
| 111 | public DataSet(DataSet otherTimes) { |
| 112 | mStartUptimeTime = otherTimes.mStartUptimeTime; |
| 113 | mStartElapsedTime = otherTimes.mStartElapsedTime; |
| 114 | mStartClockTime = otherTimes.mStartClockTime; |
| 115 | } |
| 116 | |
| 117 | public DataSet() { |
| 118 | mStartUptimeTime = SystemClock.uptimeMillis(); |
| 119 | mStartElapsedTime = SystemClock.elapsedRealtime(); |
| 120 | mStartClockTime = System.currentTimeMillis(); |
| 121 | } |
| 122 | |
| 123 | private PackageEntry getOrCreateEntry(int uid, String pkg) { |
| 124 | ArrayMap<String, PackageEntry> uidMap = mEntries.get(uid); |
| 125 | if (uidMap == null) { |
| 126 | uidMap = new ArrayMap<>(); |
| 127 | mEntries.put(uid, uidMap); |
| 128 | } |
| 129 | PackageEntry entry = uidMap.get(pkg); |
| 130 | if (entry == null) { |
| 131 | entry = new PackageEntry(); |
| 132 | uidMap.put(pkg, entry); |
| 133 | } |
| 134 | return entry; |
| 135 | } |
| 136 | |
| 137 | public PackageEntry getEntry(int uid, String pkg) { |
| 138 | ArrayMap<String, PackageEntry> uidMap = mEntries.get(uid); |
| 139 | if (uidMap == null) { |
| 140 | return null; |
| 141 | } |
| 142 | return uidMap.get(pkg); |
| 143 | } |
| 144 | |
| 145 | long getTotalTime(long now) { |
| 146 | if (mSummedTime > 0) { |
| 147 | return mSummedTime; |
| 148 | } |
| 149 | return now - mStartUptimeTime; |
| 150 | } |
| 151 | |
| 152 | void incPending(int uid, String pkg, long now) { |
| 153 | PackageEntry pe = getOrCreateEntry(uid, pkg); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 154 | if (pe.pendingNesting == 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 155 | pe.pendingStartTime = now; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 156 | pe.pendingCount++; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 157 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 158 | pe.pendingNesting++; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 159 | } |
| 160 | |
| 161 | void decPending(int uid, String pkg, long now) { |
| 162 | PackageEntry pe = getOrCreateEntry(uid, pkg); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 163 | if (pe.pendingNesting == 1) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 164 | pe.pastPendingTime += now - pe.pendingStartTime; |
| 165 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 166 | pe.pendingNesting--; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 167 | } |
| 168 | |
| 169 | void incActive(int uid, String pkg, long now) { |
| 170 | PackageEntry pe = getOrCreateEntry(uid, pkg); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 171 | if (pe.activeNesting == 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 172 | pe.activeStartTime = now; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 173 | pe.activeCount++; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 174 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 175 | pe.activeNesting++; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 176 | } |
| 177 | |
| 178 | void decActive(int uid, String pkg, long now) { |
| 179 | PackageEntry pe = getOrCreateEntry(uid, pkg); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 180 | if (pe.activeNesting == 1) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 181 | pe.pastActiveTime += now - pe.activeStartTime; |
| 182 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 183 | pe.activeNesting--; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 184 | } |
| 185 | |
| 186 | void incActiveTop(int uid, String pkg, long now) { |
| 187 | PackageEntry pe = getOrCreateEntry(uid, pkg); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 188 | if (pe.activeTopNesting == 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 189 | pe.activeTopStartTime = now; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 190 | pe.activeTopCount++; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 191 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 192 | pe.activeTopNesting++; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 193 | } |
| 194 | |
| 195 | void decActiveTop(int uid, String pkg, long now) { |
| 196 | PackageEntry pe = getOrCreateEntry(uid, pkg); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 197 | if (pe.activeTopNesting == 1) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 198 | pe.pastActiveTopTime += now - pe.activeTopStartTime; |
| 199 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 200 | pe.activeTopNesting--; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 201 | } |
| 202 | |
| 203 | void finish(DataSet next, long now) { |
| 204 | for (int i = mEntries.size() - 1; i >= 0; i--) { |
| 205 | ArrayMap<String, PackageEntry> uidMap = mEntries.valueAt(i); |
| 206 | for (int j = uidMap.size() - 1; j >= 0; j--) { |
| 207 | PackageEntry pe = uidMap.valueAt(j); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 208 | if (pe.activeNesting > 0 || pe.activeTopNesting > 0 || pe.pendingNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 209 | // Propagate existing activity in to next data set. |
| 210 | PackageEntry nextPe = next.getOrCreateEntry(mEntries.keyAt(i), uidMap.keyAt(j)); |
| 211 | nextPe.activeStartTime = now; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 212 | nextPe.activeNesting = pe.activeNesting; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 213 | nextPe.activeTopStartTime = now; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 214 | nextPe.activeTopNesting = pe.activeTopNesting; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 215 | nextPe.pendingStartTime = now; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 216 | nextPe.pendingNesting = pe.pendingNesting; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 217 | // Finish it off. |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 218 | if (pe.activeNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 219 | pe.pastActiveTime += now - pe.activeStartTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 220 | pe.activeNesting = 0; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 221 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 222 | if (pe.activeTopNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 223 | pe.pastActiveTopTime += now - pe.activeTopStartTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 224 | pe.activeTopNesting = 0; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 225 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 226 | if (pe.pendingNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 227 | pe.pastPendingTime += now - pe.pendingStartTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 228 | pe.pendingNesting = 0; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 229 | } |
| 230 | } |
| 231 | } |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | void addTo(DataSet out, long now) { |
| 236 | out.mSummedTime += getTotalTime(now); |
| 237 | for (int i = mEntries.size() - 1; i >= 0; i--) { |
| 238 | ArrayMap<String, PackageEntry> uidMap = mEntries.valueAt(i); |
| 239 | for (int j = uidMap.size() - 1; j >= 0; j--) { |
| 240 | PackageEntry pe = uidMap.valueAt(j); |
| 241 | PackageEntry outPe = out.getOrCreateEntry(mEntries.keyAt(i), uidMap.keyAt(j)); |
| 242 | outPe.pastActiveTime += pe.pastActiveTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 243 | outPe.activeCount += pe.activeCount; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 244 | outPe.pastActiveTopTime += pe.pastActiveTopTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 245 | outPe.activeTopCount += pe.activeTopCount; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 246 | outPe.pastPendingTime += pe.pastPendingTime; |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 247 | outPe.pendingCount += pe.pendingCount; |
| 248 | if (pe.activeNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 249 | outPe.pastActiveTime += now - pe.activeStartTime; |
| 250 | outPe.hadActive = true; |
| 251 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 252 | if (pe.activeTopNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 253 | outPe.pastActiveTopTime += now - pe.activeTopStartTime; |
| 254 | outPe.hadActiveTop = true; |
| 255 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 256 | if (pe.pendingNesting > 0) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 257 | outPe.pastPendingTime += now - pe.pendingStartTime; |
| 258 | outPe.hadPending = true; |
| 259 | } |
| 260 | } |
| 261 | } |
Dianne Hackborn | e9a988c | 2016-05-27 17:59:40 -0700 | [diff] [blame] | 262 | if (mMaxTotalActive > out.mMaxTotalActive) { |
| 263 | out.mMaxTotalActive = mMaxTotalActive; |
| 264 | } |
| 265 | if (mMaxFgActive > out.mMaxFgActive) { |
| 266 | out.mMaxFgActive = mMaxFgActive; |
| 267 | } |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 268 | } |
| 269 | |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 270 | void printDuration(PrintWriter pw, long period, long duration, int count, String suffix) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 271 | float fraction = duration / (float) period; |
| 272 | int percent = (int) ((fraction * 100) + .5f); |
| 273 | if (percent > 0) { |
| 274 | pw.print(" "); |
| 275 | pw.print(percent); |
| 276 | pw.print("% "); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 277 | pw.print(count); |
| 278 | pw.print("x "); |
| 279 | pw.print(suffix); |
| 280 | } else if (count > 0) { |
| 281 | pw.print(" "); |
| 282 | pw.print(count); |
| 283 | pw.print("x "); |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 284 | pw.print(suffix); |
| 285 | } |
| 286 | } |
| 287 | |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 288 | void dump(PrintWriter pw, String header, String prefix, long now, long nowEllapsed, |
| 289 | int filterUid) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 290 | final long period = getTotalTime(now); |
| 291 | pw.print(prefix); pw.print(header); pw.print(" at "); |
| 292 | pw.print(DateFormat.format("yyyy-MM-dd-HH-mm-ss", mStartClockTime).toString()); |
| 293 | pw.print(" ("); |
| 294 | TimeUtils.formatDuration(mStartElapsedTime, nowEllapsed, pw); |
| 295 | pw.print(") over "); |
| 296 | TimeUtils.formatDuration(period, pw); |
| 297 | pw.println(":"); |
| 298 | final int NE = mEntries.size(); |
| 299 | for (int i = 0; i < NE; i++) { |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 300 | int uid = mEntries.keyAt(i); |
| 301 | if (filterUid != -1 && filterUid != UserHandle.getAppId(uid)) { |
| 302 | continue; |
| 303 | } |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 304 | ArrayMap<String, PackageEntry> uidMap = mEntries.valueAt(i); |
| 305 | final int NP = uidMap.size(); |
| 306 | for (int j = 0; j < NP; j++) { |
| 307 | PackageEntry pe = uidMap.valueAt(j); |
| 308 | pw.print(prefix); pw.print(" "); |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 309 | UserHandle.formatUid(pw, uid); |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 310 | pw.print(" / "); pw.print(uidMap.keyAt(j)); |
| 311 | pw.print(":"); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 312 | printDuration(pw, period, pe.getPendingTime(now), pe.pendingCount, "pending"); |
| 313 | printDuration(pw, period, pe.getActiveTime(now), pe.activeCount, "active"); |
| 314 | printDuration(pw, period, pe.getActiveTopTime(now), pe.activeTopCount, |
| 315 | "active-top"); |
| 316 | if (pe.pendingNesting > 0 || pe.hadPending) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 317 | pw.print(" (pending)"); |
| 318 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 319 | if (pe.activeNesting > 0 || pe.hadActive) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 320 | pw.print(" (active)"); |
| 321 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 322 | if (pe.activeTopNesting > 0 || pe.hadActiveTop) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 323 | pw.print(" (active-top)"); |
| 324 | } |
| 325 | pw.println(); |
| 326 | } |
| 327 | } |
Dianne Hackborn | e9a988c | 2016-05-27 17:59:40 -0700 | [diff] [blame] | 328 | pw.print(prefix); pw.print(" Max concurrency: "); |
| 329 | pw.print(mMaxTotalActive); pw.print(" total, "); |
| 330 | pw.print(mMaxFgActive); pw.println(" foreground"); |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 331 | } |
| 332 | } |
| 333 | |
| 334 | void rebatchIfNeeded(long now) { |
| 335 | long totalTime = mCurDataSet.getTotalTime(now); |
| 336 | if (totalTime > BATCHING_TIME) { |
| 337 | DataSet last = mCurDataSet; |
| 338 | last.mSummedTime = totalTime; |
| 339 | mCurDataSet = new DataSet(); |
| 340 | last.finish(mCurDataSet, now); |
| 341 | System.arraycopy(mLastDataSets, 0, mLastDataSets, 1, mLastDataSets.length-1); |
| 342 | mLastDataSets[0] = last; |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | public void notePending(JobStatus job) { |
| 347 | final long now = SystemClock.uptimeMillis(); |
| 348 | rebatchIfNeeded(now); |
| 349 | mCurDataSet.incPending(job.getSourceUid(), job.getSourcePackageName(), now); |
| 350 | } |
| 351 | |
| 352 | public void noteNonpending(JobStatus job) { |
| 353 | final long now = SystemClock.uptimeMillis(); |
| 354 | mCurDataSet.decPending(job.getSourceUid(), job.getSourcePackageName(), now); |
| 355 | rebatchIfNeeded(now); |
| 356 | } |
| 357 | |
| 358 | public void noteActive(JobStatus job) { |
| 359 | final long now = SystemClock.uptimeMillis(); |
| 360 | rebatchIfNeeded(now); |
| 361 | if (job.lastEvaluatedPriority >= JobInfo.PRIORITY_TOP_APP) { |
| 362 | mCurDataSet.incActiveTop(job.getSourceUid(), job.getSourcePackageName(), now); |
| 363 | } else { |
| 364 | mCurDataSet.incActive(job.getSourceUid(), job.getSourcePackageName(), now); |
| 365 | } |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 366 | addEvent(EVENT_START_JOB, job.getSourceUid(), job.getBatteryName()); |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 367 | } |
| 368 | |
| 369 | public void noteInactive(JobStatus job) { |
| 370 | final long now = SystemClock.uptimeMillis(); |
| 371 | if (job.lastEvaluatedPriority >= JobInfo.PRIORITY_TOP_APP) { |
| 372 | mCurDataSet.decActiveTop(job.getSourceUid(), job.getSourcePackageName(), now); |
| 373 | } else { |
| 374 | mCurDataSet.decActive(job.getSourceUid(), job.getSourcePackageName(), now); |
| 375 | } |
| 376 | rebatchIfNeeded(now); |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 377 | addEvent(EVENT_STOP_JOB, job.getSourceUid(), job.getBatteryName()); |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 378 | } |
| 379 | |
Dianne Hackborn | e9a988c | 2016-05-27 17:59:40 -0700 | [diff] [blame] | 380 | public void noteConcurrency(int totalActive, int fgActive) { |
| 381 | if (totalActive > mCurDataSet.mMaxTotalActive) { |
| 382 | mCurDataSet.mMaxTotalActive = totalActive; |
| 383 | } |
| 384 | if (fgActive > mCurDataSet.mMaxFgActive) { |
| 385 | mCurDataSet.mMaxFgActive = fgActive; |
| 386 | } |
| 387 | } |
| 388 | |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 389 | public float getLoadFactor(JobStatus job) { |
| 390 | final int uid = job.getSourceUid(); |
| 391 | final String pkg = job.getSourcePackageName(); |
| 392 | PackageEntry cur = mCurDataSet.getEntry(uid, pkg); |
| 393 | PackageEntry last = mLastDataSets[0] != null ? mLastDataSets[0].getEntry(uid, pkg) : null; |
| 394 | if (cur == null && last == null) { |
| 395 | return 0; |
| 396 | } |
| 397 | final long now = SystemClock.uptimeMillis(); |
| 398 | long time = cur.getActiveTime(now) + cur.getPendingTime(now); |
| 399 | long period = mCurDataSet.getTotalTime(now); |
| 400 | if (last != null) { |
| 401 | time += last.getActiveTime(now) + last.getPendingTime(now); |
| 402 | period += mLastDataSets[0].getTotalTime(now); |
| 403 | } |
| 404 | return time / (float)period; |
| 405 | } |
| 406 | |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 407 | public void dump(PrintWriter pw, String prefix, int filterUid) { |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 408 | final long now = SystemClock.uptimeMillis(); |
| 409 | final long nowEllapsed = SystemClock.elapsedRealtime(); |
| 410 | final DataSet total; |
| 411 | if (mLastDataSets[0] != null) { |
| 412 | total = new DataSet(mLastDataSets[0]); |
| 413 | mLastDataSets[0].addTo(total, now); |
| 414 | } else { |
| 415 | total = new DataSet(mCurDataSet); |
| 416 | } |
| 417 | mCurDataSet.addTo(total, now); |
| 418 | for (int i = 1; i < mLastDataSets.length; i++) { |
| 419 | if (mLastDataSets[i] != null) { |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 420 | mLastDataSets[i].dump(pw, "Historical stats", prefix, now, nowEllapsed, filterUid); |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 421 | pw.println(); |
| 422 | } |
| 423 | } |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 424 | total.dump(pw, "Current stats", prefix, now, nowEllapsed, filterUid); |
| 425 | } |
| 426 | |
| 427 | public boolean dumpHistory(PrintWriter pw, String prefix, int filterUid) { |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 428 | final int size = mEventIndices.size(); |
| 429 | if (size <= 0) { |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 430 | return false; |
| 431 | } |
| 432 | pw.println(" Job history:"); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 433 | final long now = SystemClock.elapsedRealtime(); |
| 434 | for (int i=0; i<size; i++) { |
| 435 | final int index = mEventIndices.indexOf(i); |
| 436 | final int uid = mEventUids[index]; |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 437 | if (filterUid != -1 && filterUid != UserHandle.getAppId(filterUid)) { |
| 438 | continue; |
| 439 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 440 | final int cmd = mEventCmds[index]; |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 441 | if (cmd == EVENT_NULL) { |
| 442 | continue; |
| 443 | } |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 444 | final String label; |
| 445 | switch (mEventCmds[index]) { |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 446 | case EVENT_START_JOB: label = "START"; break; |
| 447 | case EVENT_STOP_JOB: label = " STOP"; break; |
| 448 | default: label = " ??"; break; |
| 449 | } |
| 450 | pw.print(prefix); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 451 | TimeUtils.formatDuration(mEventTimes[index]-now, pw, TimeUtils.HUNDRED_DAY_FIELD_LEN); |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 452 | pw.print(" "); |
| 453 | pw.print(label); |
| 454 | pw.print(": "); |
| 455 | UserHandle.formatUid(pw, uid); |
| 456 | pw.print(" "); |
Dianne Hackborn | 5a969aa | 2016-05-04 17:18:19 -0700 | [diff] [blame] | 457 | pw.println(mEventTags[index]); |
Dianne Hackborn | ef3aa6e | 2016-04-29 18:18:08 -0700 | [diff] [blame] | 458 | } |
| 459 | return true; |
Dianne Hackborn | 807de78 | 2016-04-07 17:54:41 -0700 | [diff] [blame] | 460 | } |
| 461 | } |