view mod_log_events_by_cpu_usage/README.markdown @ 4548:c50fac0f3cbf

mod_rest: Fix type of response status codes in openapi spec https://spec.openapis.org/oas/v3.0.1#responsesObject > This field MUST be enclosed in quotation marks for compatibility > between JSON and YAML.
author Kim Alvefur <zash@zash.se>
date Sun, 25 Apr 2021 16:45:06 +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.