iovisor/bcc

Application stack trace on oomkill.

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#3,654 opened on Oct 11, 2021

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enhancementgood first issuenew option

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Description

Is it possible to get an application level stack trace on oomkill? Are there any examples of how I might write a script to do something like that?

Contributor guide

Research direction
Look into BPF tools in bcc for tracing OOM killer events. Check existing tools like 'oomkill' in bcc/tools/ for examples. Understand how to attach a BPF program to trace kill() or similar functions to capture process stack traces on OOM.
Tech stack
c
Domain
observabilityinfrastructure
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Linux
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40