serious packet routing issue causing ntpd high load?
killing at multiplay.co.uk
Wed Oct 5 22:46:07 UTC 2011
----- Original Message -----
From: "Jeremy Chadwick" <freebsd at jdc.parodius.com>
> 1428 root 1 44 0 11900K 2860K select 0 0:17 0.00% /usr/sbin/ntpd -c /conf/ME/ntp.conf -p /var/run/ntpd.pid -f
> And "route -n monitor" shows no anomalies here.
> Maybe you should tcpdump to find out if there is a client or peer which
> is constantly pounding ntpd for some reason, or if ntpd is constantly
> nagging some peer? Not sure.
Yep already checked this it seems we're seeing a MISS per packet sent
to mysql clients :(
This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it.
In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337
or return the E.mail to postmaster at multiplay.co.uk.
More information about the freebsd-stable