annotate mod_log_events_by_cpu_usage/README.markdown @ 3709:d3d27f2558fb

mod_http_altconnect: Add a stub README (thanks JC for reminding me this existed)
author Kim Alvefur <zash@zash.se>
date Thu, 10 Oct 2019 20:43:49 +0200
parents c0bc97c0ba61
children
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c0bc97c0ba61 mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
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1 This module logs events where more than a certain amount of CPU time was
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2 spent.
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3
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4 ``` lua
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5 log_cpu_threshold = 0.01 -- in seconds, so this is 10 milliseconds
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6 ```
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7
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8 Uses the Lua
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9 [`os.clock()`](http://www.lua.org/manual/5.2/manual.html#pdf-os.clock)
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10 function to estimate CPU usage.