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Posted to commits@cassandra.apache.org by "sharanya (Jira)" <ji...@apache.org> on 2021/02/08 12:46:00 UTC
[jira] [Updated] (CASSANDRA-16430) Cassandra JVM Memory Pools -Par
Survivor Space UsedPoolMemory
[ https://issues.apache.org/jira/browse/CASSANDRA-16430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
sharanya updated CASSANDRA-16430:
---------------------------------
Description:
I have a 9 node cluster of cassandra, with 2gb of data on each node in our production environment. We found below warning from one of our monitoring tool, but no error found from system.log file. Also there is sufficient memory available for Heap/server.
warn - Cassandra JVM Memory Pools -Par Survivor Space UsedPoolMemory
The java memory pool Par Survivor Space on esg3-c-cassv3-03p is now using 100.0 % of the maximum.
This started at 2021-02-08 11:44:17 GMT - or 0h 56m ago.
Datasource: Cassandra JVM Memory Pools
Instance: Cassandra JVM Memory Pools -Par Survivor SpaceDatapoint: UsedPoolMemoryEffective Thresholds: >= 90
Please help us to fix this issue ASAP.
Thanks!
was:
I have a 9 node cluster of cassandra, with 2gb of data on each node in our production environment. We found below warning from one of our monitoring tool, but no error found from system.log file. Also there is sufficient memory available for Heap/server.
warn - esg3-c-cassv3-03p Cassandra JVM Memory Pools -Par Survivor Space UsedPoolMemory
The java memory pool Par Survivor Space on esg3-c-cassv3-03p is now using 100.0 % of the maximum.
This started at 2021-02-08 11:44:17 GMT - or 0h 56m ago.
Datasource: Cassandra JVM Memory Pools
Instance: Cassandra JVM Memory Pools -Par Survivor SpaceDatapoint: UsedPoolMemoryEffective Thresholds: >= 90
Please help us to fix this issue ASAP.
Thanks!
> Cassandra JVM Memory Pools -Par Survivor Space UsedPoolMemory
> -------------------------------------------------------------
>
> Key: CASSANDRA-16430
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16430
> Project: Cassandra
> Issue Type: Task
> Components: Local/Config, Observability/Metrics
> Reporter: sharanya
> Priority: Normal
>
> I have a 9 node cluster of cassandra, with 2gb of data on each node in our production environment. We found below warning from one of our monitoring tool, but no error found from system.log file. Also there is sufficient memory available for Heap/server.
>
> warn - Cassandra JVM Memory Pools -Par Survivor Space UsedPoolMemory
> The java memory pool Par Survivor Space on esg3-c-cassv3-03p is now using 100.0 % of the maximum.
> This started at 2021-02-08 11:44:17 GMT - or 0h 56m ago.
> Datasource: Cassandra JVM Memory Pools
> Instance: Cassandra JVM Memory Pools -Par Survivor SpaceDatapoint: UsedPoolMemoryEffective Thresholds: >= 90
> Please help us to fix this issue ASAP.
>
> Thanks!
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