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Commit ee9cea7f authored by Suren Baghdasaryan's avatar Suren Baghdasaryan
Browse files

ActivityManagerService: report current and max thrashing levels 



Add thrashing and maxThrashing fields in LMK_KILL_OCCURRED report.

Bug: 194433891
Signed-off-by: default avatarSuren Baghdasaryan <surenb@google.com>
Change-Id: I016d95a9b2ba4b6f4ca814be1456cec59f4834da
Merged-In: I016d95a9b2ba4b6f4ca814be1456cec59f4834da
parent dc425aef

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

+1 −1
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ public class LmkdConnection { 
     * Used to hold the data for the statsd atoms logging

     * Must be in sync with statslog.h

     */

    private static final int LMKD_REPLY_MAX_SIZE = 214;

    private static final int LMKD_REPLY_MAX_SIZE = 222;



    // connection listener interface

    interface LmkdConnectionListener {

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

+4 −1
Original line number Diff line number Diff line
@@ -64,11 +64,14 @@ public final class LmkdStatsReporter { 
            final int freeMemKb = inputData.readInt();

            final int freeSwapKb = inputData.readInt();

            final int killReason = inputData.readInt();

            final int thrashing = inputData.readInt();

            final int maxThrashing = inputData.readInt();

            final String procName = inputData.readUTF();



            FrameworkStatsLog.write(FrameworkStatsLog.LMK_KILL_OCCURRED, uid, procName, oomScore,

                    pgFault, pgMajFault, rssInBytes, cacheInBytes, swapInBytes, processStartTimeNS,

                    minOomScore, freeMemKb, freeSwapKb, mapKillReason(killReason));

                    minOomScore, freeMemKb, freeSwapKb, mapKillReason(killReason), thrashing,

                    maxThrashing);

        } catch (IOException e) {

            Slog.e(TAG, "Invalid buffer data. Failed to log LMK_KILL_OCCURRED");

            return;