FilterDNS load averages
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Hi Everyone,
I've been noticing insane load averages periodically on my box. After trying to look into logs and activity etc, I am noticing that whenever the filter reloads (say after updating PfBLockerNG or enabling/disabling actual firewall rules for the interfaces) I have a LOT of filterDNS processes going. See the paste below.
Does anyone have any suggestions on where to begin diagnosing this particular issue? I tried a reinstall to see if it made a difference but seems not.
I need to try keeping this on 2.3.2 as I only encountered this issue when updating 2.3.2 to 2.3.2_p1, so i'm not sure if something changed on this update? new bug?last pid: 73230; load averages: 129.85, 30.77, 11.11 up 0+13:48:35 10:03:30
1637 processes:22 running, 1596 sleeping, 17 waiting, 2 lockMem: 344M Active, 961M Inact, 756M Wired, 396M Buf, 1783M Free
Swap: 8192M Total, 8192M FreePID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
56018 unbound 74 0 114M 94860K RUN 0 0:02 7.37% /usr/local/sbin/unbound -c /var/unbound/un
67772 root 73 0 16868K 3888K RUN 1 0:00 3.56% /sbin/pfctl -o basic -f /tmp/rules.debug
39796 root 22 0 1209M 645M bpf 0 18:17 2.59% /usr/local/bin/snort -R 11578 -D -l /var/l
61715 root 25 0 270M 43784K piperd 0 0:00 0.98% php-fpm: pool nginx (php-fpm)
11 root 155 ki31 0K 32K RUN 1 797:34 0.68% [idle{idle: cpu1}]
61122 root 22 0 1467M 138M uwait 1 0:00 0.68% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 25 0 1467M 138M umtxn 1 0:00 0.68% /usr/local/sbin/filterdns -p /var/run/filt
11 root 155 ki31 0K 32K RUN 0 785:18 0.59% [idle{idle: cpu0}]
61122 root 23 0 1467M 138M uwait 0 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 20 0 1467M 138M uwait 0 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 22 0 1467M 138M umtxn 1 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 22 0 1467M 138M uwait 0 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 22 0 1467M 138M uwait 0 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 21 0 1467M 138M uwait 0 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 24 0 1467M 138M uwait 1 0:00 0.59% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 20 0 1467M 138M uwait 0 0:00 0.49% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 20 0 1467M 138M uwait 1 0:00 0.49% /usr/local/sbin/filterdns -p /var/run/filt
61122 root 21 0 1467M 138M uwait 1 0:00 0.49% /usr/local/sbin/filterdns -p /var/run/filt