containerd / rust-extensions

Rust crates to extend containerd
https://containerd.io
Apache License 2.0
184 stars 73 forks source link

Possible Performance issue related to logging in shim #249

Open jsturtevant opened 8 months ago

jsturtevant commented 8 months ago

There was a report that we saw a speed up in runwasi after turning logging off. #247 makes logging configurable but we should investigate the report:

        I _suspect_ that the performance issues have more to do with mutex contention in `FifoLogger`, but I haven't done any analysis to confirm.

Originally posted by @lann in https://github.com/containerd/rust-extensions/issues/247#issuecomment-1962142870