Sanjeev Gupta via devel <devel@ntpsec.org>:
> Interface is 100Mbps
> ntpsec is the only network service on the machine. gpsd runs locally
> CPU load is under 3%
> Hardware is a dual-core Pentium 4, 2800MHz, from about 2006
> Network traffic is under 100kbps
> PPS is about 500/s, RX is 10% more than TX
>
> Current client count is 18071
Hooookayyyy, then...
18K clients on 10-year old hardware with a processor a bit more than half
the speed of current and slower memory, drives utilization to a whole whopping
three percent.
*Gasp!* 3%? Find me my fainting couch...
Yeah, that's pretty consistent with what I see on my RasPis.
It takes the hammer of Thor to any theory that ntpd might have any serious
performance problems on server- or desktop-class hardware. Maybe on really
low-power embedded systems, but even that seems dubious in 2019.
--
<a href="http://www.catb.org/~esr/";>Eric S. Raymond</a>
My work is funded by the Internet Civil Engineering Institute: https://icei.org
Please visit their site and donate: the civilization you save might be your own.
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