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mod_storage_xmlarchive: Insert micropauses in long-running queries Allows other processing to be interleaved with long-running queries. Drops 0.9 support since it requires util.async, but 0.9 really should be EOL by now.
author Kim Alvefur <zash@zash.se>
date Sat, 10 Apr 2021 01:16:02 +0200
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.