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process_cpu_seconds_total do not includes utime and stime #41

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pavelmash opened this issue Dec 7, 2020 · 0 comments
Closed

process_cpu_seconds_total do not includes utime and stime #41

pavelmash opened this issue Dec 7, 2020 · 0 comments

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@pavelmash
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pavelmash commented Dec 7, 2020 •
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Current implementation of process_cpu_seconds_total gauge uses cutime + cstime so for processes without child's returns 0 Below is an output for example app metric

# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total gauge
process_cpu_seconds_total 0.000000

Can it be calculated as utime + stime + cutime + cstime to produce a valid result?
pavelmash pushed a commit to pavelmash/prometheus-client-c that referenced this issue Dec 13, 2020
digitalocean#41 - process_cpu_seconds_totalinclude utime + stime
4df929e
pavelmash pushed a commit to pavelmash/prometheus-client-c that referenced this issue Dec 18, 2020
digitalocean#41 - process_cpu_seconds_total include only utime + stim…
c96154f 
…e (without cutime + cstime)
miroswan pushed a commit that referenced this issue Dec 18, 2020
@pavelmash
#41 - process_cpu_seconds_total by utime + stime (#45)
c57034d 
* Using utime + stime and _SC_CLK_TCK for process_cpu_seconds_total

Co-authored-by: pavel.mash <pavel.mash@inbase.com.ua>
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@miroswan @pavelmash