Ceph jewel - Client IOPS drop significantly causing instance not able to be boot up

[senyapsudah]

Hi Team,

We are currently having some issue with our proxmox install with ceph. currently we notice there is significant performance drop. We have monitor ceph for few days and we can see that the IOPS drop and maintain at below 100. Can someone help us point out on troubleshooting this issue?

thanks.

 

[Alwin]

Please elaborate further on this issue, with some ceph output, as for now there is not much to help you with.

 

[senyapsudah]

Hi Alwin,

Never mind issue resolved. i believe it is due to there is related to 1pg which is currently down. and whenever instance try to access data it block all the request.