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Commit 4858a516 authored by Olivier Gaillard's avatar Olivier Gaillard
Browse files

For ANRs, reduce EXPIRED_REPORT_TIME_MS to 10s 

After 10s, the state of other processes is likely to not be useful anyway to debug the ANR.

If there is already a delay on the queue, not dump all the proceses will also help to recover more quickly so that future ANR snapshots are more accurate (smaller latency)

Change-Id: Ibc4c85d90389724a0bc214f789f64edebb59da78
Bug: 254634348
Test: unit tests
parent 189d4f92

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

+1 −1
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ class AnrHelper { 
     * this time, the information might be outdated. So we only the dump the unresponsive process

     * instead of including other processes to avoid making the system more busy.

     */

    private static final long EXPIRED_REPORT_TIME_MS = TimeUnit.MINUTES.toMillis(1);

    private static final long EXPIRED_REPORT_TIME_MS = TimeUnit.SECONDS.toMillis(10);



    /**

     * If the last ANR occurred within this given time, consider it's anomaly.