----- Original Message -----
> From: "Rodney Ramos"
> To: "Nagios Developers List"
> Sent: Wednesday, 24 August, 2011 8:21:42 AM
> Subject: Re: [Nagios-devel] Nagios and Gearman - huge environment
> performance problem
>
> But, as Daniel said, there is one thing that I can=C2=B4t understand. Why
> my idle CPU is with 87%? It=C2=B4s very weird. Is there something that
> makes the performance better? A Nagios or Operation System
> parameter?
On this particular point, the overall system CPU statistics displayed at th=
e top of "top" are an average across all CPUs. As previously mooted, Nagio=
s core isn't multi-threaded, so it can only max a single core. 100% of 1/8=
CPUs =3D=3D 12.5% hence why you're seeing 87.5% idle time, 7 of your cores=
are not stressed out.
Thanks,
Mark.
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