Best thing you can do is capture some pprof data. That will show you what it's spending the time on.
:9374/debug/pprof/heap :9374/debug/pprof/profile?seconds=30 You can post the results to https://pprof.me/ for sharing. On Tue, Feb 20, 2024 at 6:22 AM Alexander Wilke <[email protected]> wrote: > Hello, > I am running smokeping_prober from one VM to Monitor around 500 > destinations. > Around 30 devices are monitored with 0.2s Intervall and Others with 1.65s > Intervall. > > Prometheus scrapes every 5s. > > So there are roughly 600 icmp ipv4 24byte pings per Seconds. > CPU usage jumps between 700-1200% using "top" > > What Else except reducing Interval or Host Count could Help to reduce CPU > usage? > Is the UDP Socket "better" or any other optimization which could be > relevant for that Type of Traffic? Running on RHEL8 > > Someone with similar CPU usage and this amount of pings per Seconds? Maybe > Others Ping 6.000 Destination every 10s? > > -- > You received this message because you are subscribed to the Google Groups > "Prometheus Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/d803c1a2-64ee-48d1-8513-b864856f53c8n%40googlegroups.com > <https://groups.google.com/d/msgid/prometheus-users/d803c1a2-64ee-48d1-8513-b864856f53c8n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/CABbyFmr0bNn5PYYGyj4cz8ifXwnf2nmtE%3DLeKbKfPnbJAZeqQA%40mail.gmail.com.
