Mercurial > prosody-modules
view mod_log_events_by_cpu_usage/README.markdown @ 4813:0a257d1402c3
mod_muc_rtbl: Optimize case with zero hashes
On the assumption that during quiet times between torrents of spam,
the hash set would be empty. There would be no point in doing the
operations and hashes to check for a match in that case.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 06 Dec 2021 18:19:19 +0100 |
| parents | c0bc97c0ba61 |
| children |
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This module logs events where more than a certain amount of CPU time was spent. ``` lua log_cpu_threshold = 0.01 -- in seconds, so this is 10 milliseconds ``` Uses the Lua [`os.clock()`](http://www.lua.org/manual/5.2/manual.html#pdf-os.clock) function to estimate CPU usage.