Performance issue with systemd-coredump and container process linking 2000 shared libraries.

[Mark Wielaard]

Hi Romain,

On Thu, 2023-06-22 at 08:10 +0000, Romain GEISSLER via Elfutils-devel
wrote:

> 
> Overall we can see that both fix independently fix the performance issue (yet the systemd patch seems a bit more effective), so I guess both fixes are welcome.

Yes, thanks so much for the testing of the individual fixes.

> Mark, do you think it's worth backporting this in CentOS Steam 9/RHEL 9 on elfutils side ? If you need a ticket, we have Red Hat case 03536980 which lead to RHBZ 2215412.

Yes, I'll look into it. The systemd fix seems most important since it
also fixes a correctness issue and fixes the root cause of the
performance issue. But I'll see if we can backport the elfutils fix
too. I can add it to Fedora first.

Thanks,

Mark