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mod_log_events_by_cpu_usage/README.markdown
author Kim Alvefur <zash@zash.se>
Wed, 24 Jan 2024 17:55:26 +0100
changeset 5834 b109773ce6fe
parent 3620 c0bc97c0ba61
permissions -rw-r--r--
mod_http_oauth2: Reuse JWT issuance time as substitute for auth time Makes the token shorter. Since iat and auth_time are generated at about the same time they would only differ by a few microseconds anyway.
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c0bc97c0ba61 mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
Kim Alvefur <zash@zash.se>
parents:
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This module logs events where more than a certain amount of CPU time was
c0bc97c0ba61 mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
Kim Alvefur <zash@zash.se>
parents:
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     2
 
spent.
c0bc97c0ba61 mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
Kim Alvefur <zash@zash.se>
parents:
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c0bc97c0ba61
mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

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     4


``` lua












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mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

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     5


log_cpu_threshold = 0.01 -- in seconds, so this is 10 milliseconds












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mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

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     6


```












c0bc97c0ba61
mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

diff
changeset




     7














c0bc97c0ba61
mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

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     8


Uses the Lua












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mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

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changeset




     9


[`os.clock()`](http://www.lua.org/manual/5.2/manual.html#pdf-os.clock)












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mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent



Kim Alvefur <zash@zash.se>


parents: 

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changeset




    10


function to estimate CPU usage.














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