prosody-modules
b3484a112300
mod_log_events_by_memory/README.markdown
Software / code / prosody-modules
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mod_log_events_by_memory/README.markdown @ 5654:b3484a112300
mod_rest/rest.sh: Update to use httpie-oauth2 plugin
This bash implementation of OAuth2/OIDC was growing to the point where
it needed a massive refactor, which made me look into alternatives where
I finally settled on implementing oauth2 in a plugin for HTTPie.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 26 Aug 2023 14:37:04 +0200 |
| parent | 3618:f781a90018f4 |
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This module compares the memory usage reported by Lua before and after each event and reports it to the log if it exceeds the configuration setting `log_memory_threshold` (in bytes). ``` lua log_memory_threshold = 20*1024 ``` If you are looking to identify memory leaks, please first read [Three kinds of memory leaks](https://blog.nelhage.com/post/three-kinds-of-leaks/). Prosody runs on Lua which uses automatic memory management with garbage collection, so the numbers reported by this module are very likely to be useless for the purpose of identifying memory leaks. Large, but temporary, increases in memory usage can however highlight other kinds of performance problems and sometimes even provide hits for where to look for memory leaks.
