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

2023-06-14 Thread Romain Geissler via Elfutils-devel
Hi, I am reaching out the elfutils mailing to discuss one issue we have seen in one of our OpenShift production workload. Note that if you are a Red Hat employee, this actually corresponds to Red Hat support case 03536980 which I have yet to update with this informations. Description of the issue

Re: Local Build ID Directory Lookup (DEBUGINFOD_LOCAL_PATH)

2023-06-14 Thread Mark Wielaard
Hi Roland, On Wed, 2023-05-31 at 16:44 -0700, Roland McGrath via Elfutils-devel wrote: > In elfutils, the libdwfl library is responsible for the "library for > obtaining debug info writ large" stuff. It provides API parsers > for command-line arguments that mesh with its library stuff like > Dwfl

Re: Local Build ID Directory Lookup (DEBUGINFOD_LOCAL_PATH)

2023-06-14 Thread Roland McGrath via Elfutils-devel
Personally I'm not concerned with any non-build-ID use cases any more. I don't know if the rest of the world is OK with presuming that build ID-based lookup is always the only thing you want nowadays. But it seems plausible, since we rolled out Build ID in 2008 and it's been pretty thoroughly adop