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| author | Luck <git@lucko.me> | 2018-12-19 14:07:01 +0000 |
|---|---|---|
| committer | Luck <git@lucko.me> | 2018-12-19 14:07:01 +0000 |
| commit | 66a8afab99efb7ac7669961eb2e67e2244d494e5 (patch) | |
| tree | 7930ab1768da5df81799995472292d73d6ce2647 /spark-common/src/main/java/me/lucko/spark/monitor | |
| parent | db6ac9b36ae0242c53dc1452ac8fbc6cd7b748c2 (diff) | |
| download | spark-66a8afab99efb7ac7669961eb2e67e2244d494e5.tar.gz spark-66a8afab99efb7ac7669961eb2e67e2244d494e5.tar.bz2 spark-66a8afab99efb7ac7669961eb2e67e2244d494e5.zip | |
Count current tick using an int instead of LongAdder
Assuming 20tps, there's enough space in an int to store a tick count spanning a number of years :)
Diffstat (limited to 'spark-common/src/main/java/me/lucko/spark/monitor')
| -rw-r--r-- | spark-common/src/main/java/me/lucko/spark/monitor/TickMonitor.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/spark-common/src/main/java/me/lucko/spark/monitor/TickMonitor.java b/spark-common/src/main/java/me/lucko/spark/monitor/TickMonitor.java index f3eb441..abb6148 100644 --- a/spark-common/src/main/java/me/lucko/spark/monitor/TickMonitor.java +++ b/spark-common/src/main/java/me/lucko/spark/monitor/TickMonitor.java @@ -37,7 +37,7 @@ public abstract class TickMonitor implements Runnable, AutoCloseable { // data private volatile double lastTickTime = 0; private State state = null; - private DoubleSummaryStatistics averageTickTime = new DoubleSummaryStatistics(); + private final DoubleSummaryStatistics averageTickTime = new DoubleSummaryStatistics(); private double avg; public TickMonitor(TickCounter tickCounter, int percentageChangeThreshold, boolean monitorGc) { |