Source: libipc-shareable-perl
Version: 1.13-1
Severity: serious
X-Debbugs-Cc: [email protected]
User: [email protected]
Usertags: loong64

Hi,

I was looking into why one of the loong64 host of ci.d.n was showing a spike is swap (we have 1.8 TB, it was used all) and loss of debci-workers and the culprit seems to be src:libipc-shareable-perl. I ran
"""
/usr/bin/autopkgtest --no-built-binaries --timeout=30600 --needs-internet=skip --timeout-install=9999 --user debci --apt-upgrade libipc-shareable-perl -- lxc --sudo --name elbrus autopkgtest-unstable-loong64
"""
manually on the host and killed it once top reported 70% memory use by perl (of the 127 GB). Swap plummeted from 74 GB to 10 GB.

I guess this means there's a memory leak somewhere on loong64. Otherwise, can you please limit the test to a reasonable memory footprint?

Paul

https://ci.debian.net/munin/ci-worker-loong64-01/ci-worker-loong64-01/memory.html

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