How to collect a coredump of a running process without killing the process
Issue
-
I want to collect a coredump of a running process without killing the process
-
I use
gcore
to collect the coredump but buildids and libraries are not available through executingeu-unstrip
command# gcore <pid> [...] Saved corefile core.<pid> # eu-unstrip -n --core=core.<pid> | grep -c "/lib64/" 0
Environment
- Red Hat Enterprise Linux 7 (RHEL 7)
- Red Hat Enterprise Linux 8 (RHEL 8)
- gcore
- eu-unstrip
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