Hi,
Have you tried tuned profiles? random-io
what type of storage are you using, spinning or SSD?
Just guessing here, if you can provide a bit more details maybe someone has already ran into this and has found a solution
regards,
Adrian Quinter
On Mon, Oct 5, 2020, 1:55 PM Marco Lerda - FOREACH S.R.L. <marco.lerda@xxxxxxxxxx> wrote:
hi,
we use glusterfs on a php application that have many small php files
images etc...
We use glusterfs in replication mode.
We have 2 nodes connected in fiber with 100MBps and less than 1 ms latency.
We have also an arbiter on slower network (but the issue is there also
without the arbiter).
When we copy a directory (cp command) with many files, cpu usage and
load explode raplidly,
our application become inaccessible until the copy ends.
I wonder if is that normal or we have done something wrong.
I know that glusterfs is not indicated with many small files, and I know
that it slow down,
but I want to avoid that a simple copy of a directory will put down out
application.
Any suggestion?
Thanks a lot
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