[Bug 221618] Random System freeze after update to 11.1
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Sat Aug 19 15:10:51 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221618
--- Comment #1 from kayasaman at gmail.com ---
I've done some extra testing by disabling all the tuneables in
/boot/loader.conf and /etc/sysctl.conf which didn't have any effect. System 2
is still freezing :-(
I also took out the lagg and currently just have 1x NIC hooked up to see if
perhaps the lagg is the issue as there was a mention of updated code in the
bugtracker reports. For this one I'm currently waiting to see the results as
I've just changed the setup; though on first reboot the system wasn't up for
even 40 minutes before it become completely unresponsive???
Out of both systems I have the 'freeze' issue seems more prominent on System 2
then System 1, meaning that something on the 2nd machine is triggering the
bug/issue more then on the 1st system..... but what?? Lagg?? NFS?? ZFS??
Currently 'top' output looks fine though NFS seems a little high... between 2
-7% of CPU:
last pid: 9346; load averages: 0.12, 0.18, 0.14 up 0+00:15:12 16:10:00
37 processes: 1 running, 36 sleeping
CPU: % user, % nice, % system, % interrupt, % idle
Mem: 44M Active, 34M Inact, 6646M Wired, 15M Buf, 1061M Free
ARC: 6246M Total, 865M MFU, 5338M MRU, 2051K Anon, 13M Header, 29M Other
6178M Compressed, 6448M Uncompressed, 1.04:1 Ratio
Swap: 2327M Total, 2327M Free
PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND
673 root 128 20 0 8328K 4008K rpcsvc 3 0:46 5.08% nfsd
699 root 1 20 0 72120K 16404K select 3 0:01 0.00% snmpd
2783 root 1 20 0 20160K 3628K select 1 0:01 0.00% top
847 munin 1 20 0 46300K 14320K select 0 0:00 0.00% perl
678 root 1 20 0 12524K 3176K rpcsvc 1 0:00 0.00% rpc.lockd
735 root 1 20 0 20568K 12476K select 3 0:00 0.00% ntpd
9319 root 1 21 0 62480K 7840K select 0 0:00 0.00% sshd
1863 root 1 20 0 19660K 3808K pause 3 0:00 0.00% csh
671 root 1 20 0 10376K 2996K select 0 0:00 0.00% nfsd
545 root 1 20 0 10492K 2436K select 0 0:00 0.00% syslogd
959 root 1 24 0 43764K 3056K wait 2 0:00 0.00% login
839 root 1 20 0 42472K 8748K kqread 1 0:00 0.00% master
9324 root 1 20 0 19660K 3812K pause 0 0:00 0.00% csh
841 postfix 1 20 0 44584K 8824K kqread 2 0:00 0.00% qmgr
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