Dear Karl,
no, we know nothing about possible performance degradation between
042stab108.x and 042stab113.x kernels.
High load average and CPU peaks are not a problems per se,
it can be caused by increased activity on your nodes.
Could you please explain in more details,
why you believe you ha
Hi Vasily,
Every weekend I do backups of all CT which take a lot of IO. It didn't
affect much load average before 108 but as soon as I upgraded to 113, load
got very high and nodes became sluggish during backups. It might be
something else but I was looking for feedback if someone else had the sam
On 29.03.2016 21:03, Karl Johnson wrote:
Every weekend I do backups of all CT which take a lot of IO. It didn't
affect much load average before 108 but as soon as I upgraded to 113, load
got very high and nodes became sluggish during backups. It might be
something else but I was looking for feed
Disks are fine and RAID is optimal. It doesn't happen only when backups run
but it's easier to see during this time. What's strange is that there were
no issue on <108 kernels.
It could have been this following patch from RedHat but 113 isn't based on
2.6.32-573.22.1, 114 will be I think.
** Due
