prosody-modules
acab61ba7f02
mod_log_events_by_memory/README.markdown
Software / code / prosody-modules
File
mod_log_events_by_memory/README.markdown @ 5272:acab61ba7f02
mod_http_oauth2: Focus username field automatically
Reduces effort, not having to click or tab to focus the username field.
Should have no negative effects since there's no other elements one
might want to focus.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 23 Mar 2023 16:48:18 +0100 |
| parent | 3618:f781a90018f4 |
line wrap: on
line source
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.
