prosody-modules
f03a023cd523
mod_log_events_by_memory/README.markdown
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mod_log_events_by_memory/README.markdown @ 3715:f03a023cd523
mod_http_muc_log: Compose page title from room data
More flexible than composing the title from name and date in the controller.
Also opens the door to using other room data fields.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 13 Oct 2019 16:16:14 +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.
