view mod_log_events_by_cpu_usage/README.markdown @ 5700:9de7a1b36efb

mod_storage_s3: Enable connection pooling added in latest trunk Speed boost, something like a 30% improvement with http://localhost Small risk of failed requests due to limits on number of requests per connection or timeouts.
author Kim Alvefur <zash@zash.se>
date Sat, 11 Nov 2023 23:55:44 +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.