[SERVER-76986] config server restart ( Out of memory) continuously after upgrading to mongodb-sharded:6.0.5 Created: 10/May/23 Updated: 28/Aug/23 Resolved: 28/Aug/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | achraf-CDG-CAPITAL bouaouda | Assignee: | Unassigned |
| Resolution: | Won't Do | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Operating System: | ALL |
| Participants: |
| Description |
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Hi ,
We have sharded cluster using bitnami helm chart deployment : https://github.com/bitnami/charts/tree/main/bitnami/mongodb-sharded
We just upgrade our cluster to 6.0.5 ( previous version is mongodb-sharded:4.4.1 ) .
before the upgrade : 1- config server was stable with 2Gi memory
After the upgrade ( create a new cluster and restore the dump to the new cluster ) : 1- the config server keeps consuming the memory then hitting the limit of memory capacity => config server pod ( deployed on k8s ) restart : dmesg -T : [Wed May 10 10:34:28 2023] Memory cgroup out of memory: Kill process 29734 (conn2890) score 1615 or sacrifice child mongo sys info : , 2- increased from 2 Gi to 5Gi => 9Gi ( without success ) . 3- the same DB ( same version and helm chart ) is deployed on different ENV ( different workload ) and is working well Any suggestion please ?
Thank you
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| Comments |
| Comment by Rachelle Palmer [ 28/Aug/23 ] |
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Hello there, Thank you, |
| Comment by achraf-CDG-CAPITAL bouaouda [ 10/May/23 ] |
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the issue fixed by removing metricbeat annotations ( disable metricbeat scraping ) : |