Hey Ben, thanks for replying. Is there any flag in prometheus to control this CPU usage or we have to depend on node-exporter metrics only. Can you give some areas we should look into once CPU starts taking too much time for prometheus work. Like what could be the possible reasons for sudden increase? On Friday, February 21, 2020 at 1:41:28 PM UTC+5:30, Ben Kochie wrote: > > Prometheus is meant to be run once to monitor many services on many nodes. > In a typical non-containerized environment, people generally dedicate a > node to it. > > As Stuart says, it depends on your rate of ingestion. It also depends on > the query and rule load. But typically you should be able handle 200,000 > samples per second per CPU. > > On Fri, Feb 21, 2020 at 6:26 AM adi garg <[email protected] <javascript:>> > wrote: > >> Thanks Stuart. Is it possible to control prometheus once its cpu usage >> starts to get over and starts affecting the other processes? >> >> On Thursday, February 20, 2020 at 4:01:07 PM UTC+5:30, Stuart Clark wrote: >>> >>> That will very much depend on what you are planning on doing. >>> >>> The more jobs you scrape and the shorter scrape interval or more metrics >>> will use more cpu. >>> >>> Equally more queries and more complex queries over longer time periods >>> would use more cpu. >>> >>> On 20 February 2020 08:51:55 GMT, adi garg <[email protected]> wrote: >>>> >>>> Hello experts, Can you please share some insights on what percentage >>>> of cpu is taken by prometheus generally. And will it effect the other >>>> processes running on the system? >>>> >>>> Regards, >>>> Aditya Garg >>>> >>>> >>> -- >>> Sent from my Android device with K-9 Mail. Please excuse my brevity. >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Prometheus Developers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:> >> . >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/prometheus-developers/2d49ccba-f4e0-49db-990d-cc460bedcd56%40googlegroups.com >> >> <https://groups.google.com/d/msgid/prometheus-developers/2d49ccba-f4e0-49db-990d-cc460bedcd56%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >
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