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make HealthMonitor thresholds configurable #8556

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rymsha opened this issue Dec 15, 2020 · 1 comment · Fixed by #10321
Closed

make HealthMonitor thresholds configurable #8556

rymsha opened this issue Dec 15, 2020 · 1 comment · Fixed by #10321
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7.13.4

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rymsha commented Dec 15, 2020 •
edited

There might be cases when heap usage is constantly high on data nodes, but performance is acceptable.
Suspicions Hazelcast HealthMonitor messages may be confusing and thresholds heap usage thresholds can be safely increased
@rymsha rymsha self-assigned this Dec 15, 2020
@rymsha rymsha added this to the 7.13.4 milestone Nov 3, 2023
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rymsha commented Nov 3, 2023

The default value of system.hazelcast.health.monitoring.threshold.memory.percentage = 90 should be different from HZ hazelcast.health.monitoring.threshold.memory.percentage = 70, because modern GCs are very lazy and cause a lot of needless messages in the logs

rymsha added a commit that referenced this issue Nov 3, 2023
@rymsha
make HealthMonitor thresholds configurable #8556
9f2be6d
@rymsha rymsha linked a pull request Nov 3, 2023 that will close this issue
make HealthMonitor thresholds configurable #8556 #10321
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rymsha added a commit that referenced this issue Nov 3, 2023
@rymsha
make HealthMonitor thresholds configurable #8556 (#10321)
5612704
rymsha added a commit that referenced this issue Nov 3, 2023
@rymsha
make HealthMonitor thresholds configurable #8556 (#10321)
93e36f4 
(cherry picked from commit 5612704)
@jsi jsi added Bug and removed Improvement labels Nov 6, 2023
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make HealthMonitor thresholds configurable #8556 enonic/xp
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