Federico Di Pierro comments

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                                            Federico Di Pierro

Add system call event field for fd.rip_rport and fd.sip_sport

/milestone 0.20.0

Add system call event field for fd.rip_rport and fd.sip_sport

/milestone 0.21.0

Add system call event field for fd.rip_rport and fd.sip_sport

Still no time during this release cycle, sorry. /milestone 0.22.0

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

Hi! Thanks for opening this issue! Since AL2 instances are not hit by the issue, are you able to run the modern_ebpf driver on them? I mean, i would love...

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

Which kind of containers do you use? Are you using lxc/libvirt-lcx containers, by chance?

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

So, in 0.40.0 we enabled the jemalloc allocator library instead of the stdlib one. That explains the difference in the memory profile; in theory that should have helped with #2495...

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

Thanks for all the reports, i think this is actually the same issue as #2495 . Hopefully our tests with mimalloc go well and we find a definitive solution. Basically,...

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

Thank you very much!

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

@jcchavezs it's not straight-forward but we can do it; if @nabokihms gives us good numbers, i think we can safely release a 0.41.4 without jemalloc! Or a 0.41.3+nojemalloc :D 🤞

Memory leak in modern-bpf driver on Bottlerocket OS causing frequent OOMKills

This is exactly what i expected, because OOMs were already present before jemalloc stuff. In the meantime, let me thank you once again for helping us in debug the issue!