> so that an average number of compactions per hour can be calculated
For this you need the time window length for the counts. That's not automatic
with the command you sent. For example, my MON log file started at 4am in the
morning, there was a logrotate. So the assumption that the current tim
Thank you, Frank.
Tbh, I think it doesn't matter if the number of manual compactions is for
24h or for a smaller period, as long as it's over a reasonable period of
time, so that an average number of compactions per hour can be calculated.
/Z
On Fri, 13 Oct 2023 at 16:01, Frank Schilder wrote:
Hi Zakhar,
I'm pretty sure you wanted the #manual compactions for an entire day, not from
whenever the log starts to current time, which is most often not 23:59. You
need to get the date from the previous day and make sure the log contains a
full 00:00-23:59 window.
1) iotop results:
TID
Here is some data from a small, very lightly loaded cluster. It is
manually deployed on debian11, with the mon store on an SSD:
1) iotop results:
TID PRIO USER DISK READ DISK WRITE SWAPIN IOCOMMAND
1923 be/4 ceph 0.00 B104.00 K ?unavailable? ceph-mon -f
-
Hi,
thanks for looking into this: our system disks also wear out too quickly!
Here are the numbers on our small cluster.
Best,
1) iotop results:
TID PRIO USER DISK READ DISK WRITE SWAPIN IO COMMAND
TID PRIO USER DISK READ DISK WRITE SWAPIN IO COMMAND
6426
