The RAM usage on the Controller VM or Prism Central VM has been high, I have tried deleting all the old logs from the affected CVM’s Logs folder, and freed up space upto 6 GB. But still getting this the crritical alert every few hours.
Solved
The RAM usage on the Controller VM or Prism Central VM has been high
+1Best answer by nishantpanchal
Run the command `(allssh free -mh)` on one of the CVMs and check whether it affects only one CVM or all the CVMs across the cluster.
How many nodes does the cluster have? It is recommended to assign 32 GB of memory to each CVM.
I also faced a similar issue with the version:
* The cluster is running:
+ AOS 6.1
+ AHV 20201105.30142
+ NCC 4.5.0.2
I performed the rolling restart (https://portal.nutanix.com/page/documents/kbs/details?targetId=kA00e000000kALCCA2). to fix these , restart was suggested by support engineer after reviewing the logs
to the issue for forever i had upgraded the AOS version
I would suggest to consult support to review the logs and find root cause
This topic has been closed for comments
+7Run the command `(allssh free -mh)` on one of the CVMs and check whether it affects only one CVM or all the CVMs across the cluster.
How many nodes does the cluster have? It is recommended to assign 32 GB of memory to each CVM.
I also faced a similar issue with the version:
* The cluster is running:
+ AOS 6.1
+ AHV 20201105.30142
+ NCC 4.5.0.2
I performed the rolling restart (https://portal.nutanix.com/page/documents/kbs/details?targetId=kA00e000000kALCCA2). to fix these , restart was suggested by support engineer after reviewing the logs
to the issue for forever i had upgraded the AOS version
I would suggest to consult support to review the logs and find root cause
Cloud with Nishant
+1Dear nishan,
Thanks for your reply,
There are 8 nodes
32 GB is assigned to each CVM.
Unfortunately I do have have support contract.
Hence I will reboot the affected host and let you know.
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+1I did a reboot for the affected host and the alert dissapeared will observe till tomorrow and let you know.
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