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Using bpf to model application behavior
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One Line Summary
Discuss the various ways BPF can be used to categorize workloads and use it to build generic workload simulators.
Abstract
Talk about work I’ve done using BPF to model large applications for building test cases for scheduler issues we hit in production. Discuss how the tool can be improved and used to help keep regressions from happening.
Tags
kernel, tracing, scheduler, bpf
Speaker
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Josef Bacik
Facebook- Website: http://www.facebook.com/josef.bacik
Biography
Linux kernel developer working for Facebook. I’m a maintainer for Btrfs, and work on file system and tracing related things.