[quagga-dev 8955] Strange logs

Sami Halabi sodynet1 at gmail.com
Sat Nov 26 19:35:18 GMT 2011


Hi,
Lately i see strange messages on my /var/log, i use FBSD-8.1-R with Quagga
0.99.17
Nov 26 19:28:50 bgpServer watchquagga[1394]: zebra state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:28:57 bgpServer zebra[88251]: SLOW THREAD: task zebra_client_read
(102aae0) ran for 21313ms (cpu time 1ms)
Nov 26 19:28:57 bgpServer watchquagga[1394]: zebra: slow echo response
finally received after 16.449412 seconds
Nov 26 19:29:12 bgpServer watchquagga[1394]: zebra state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:29:12 bgpServer watchquagga[1394]: bgpd state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:29:15 bgpServer zebra[88251]: SLOW THREAD: task zebra_client_read
(102aae0) ran for 17260ms (cpu time 0ms)
Nov 26 19:29:15 bgpServer watchquagga[1394]: zebra: slow echo response
finally received after 13.707425 seconds
Nov 26 19:29:15 bgpServer bgpd[79850]: SLOW THREAD: task bgp_read (10675d0)
ran for 17095ms (cpu time 5ms)
Nov 26 19:29:15 bgpServer watchquagga[1394]: bgpd: slow echo response
finally received after 13.700411 seconds
Nov 26 19:29:30 bgpServer watchquagga[1394]: bgpd state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:29:30 bgpServer watchquagga[1394]: zebra state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:29:34 bgpServer bgpd[79850]: SLOW THREAD: task bgp_read (10675d0)
ran for 16281ms (cpu time 0ms)
Nov 26 19:29:34 bgpServer zebra[88251]: SLOW THREAD: task zebra_client_read
(102aae0) ran for 16276ms (cpu time 0ms)
Nov 26 19:29:34 bgpServer watchquagga[1394]: bgpd: slow echo response
finally received after 13.585467 seconds
Nov 26 19:29:34 bgpServer watchquagga[1394]: zebra: slow echo response
finally received after 13.496174 seconds
Nov 26 19:29:49 bgpServer watchquagga[1394]: bgpd state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:29:49 bgpServer watchquagga[1394]: zebra state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:29:54 bgpServer watchquagga[1394]: Forked background command [pid
79871]: /usr/local/etc/quagga/service bgpd stop
Nov 26 19:30:00 bgpServer watchquagga[1394]: bgpd state -> down : read
returned EOF
Nov 26 19:30:00 bgpServer watchquagga[1394]: Forked background command [pid
79875]: /usr/local/etc/quagga/service zebra restart
Nov 26 19:30:01 bgpServer watchquagga[1394]: Forked background command [pid
79879]: /usr/local/etc/quagga/service bgpd start
Nov 26 19:30:01 bgpServer watchquagga[1394]: Phased global restart has
completed.
Nov 26 19:30:01 bgpServer zebra[88251]: SLOW THREAD: task zebra_client_read
(102aae0) ran for 24850ms (cpu time 0ms)
Nov 26 19:30:01 bgpServer watchquagga[1394]: zebra: slow echo response
finally received after 21.684171 seconds
Nov 26 19:30:01 bgpServer bgpd[79885]: BGPd 0.99.17 starting: vty at 2605, bgp@
<all>:179
Nov 26 19:30:05 bgpServer watchquagga[1394]: bgpd state -> up : connect
succeeded
Nov 26 19:30:06 bgpServer watchquagga[1394]: zebra state -> up : echo
response received after 0.065503 seconds
Nov 26 19:30:21 bgpServer watchquagga[1394]: zebra state -> unresponsive :
no response yet to ping sent 10 seconds ago
Nov 26 19:30:35 bgpServer zebra[88251]: SLOW THREAD: task zebra_client_read
(102aae0) ran for 24767ms (cpu time 43ms)
Nov 26 19:30:35 bgpServer watchquagga[1394]: zebra: slow echo response
finally received after 24.512305 seconds
Nov 26 19:30:40 bgpServer watchquagga[1394]: zebra state -> up : echo
response received after 0.004419 seconds


Lately i pass 2-3GB of traffic daliy maybe its related? moreover I have 10G
Dual card base 82599-EB card connected to a 10GB Switch.

Why these messages arrive? does that mean i have something wrong?

/etc/sysctl.conf
net.inet.flowtable.enable=0
net.inet.ip.fastforwarding=1
kern.ipc.somaxconn=8192
kern.ipc.shmmax=2147483648
kern.ipc.maxsockets=204800
kern.ipc.maxsockbuf=262144
kern.maxfiles=256000
kern.maxfilesperproc=230400
net.inet.ip.dummynet.pipe_slot_limit=1000
net.inet.ip.dummynet.io_fast=1
#10Gb sysctls
hw.intr_storm_threshold=9000
kern.ipc.nmbclusters=262144
kern.ipc.nmbjumbop=262144
dev.ix.0.rx_processing_limit=4096
dev.ix.1.rx_processing_limit=4096


Thanks in advance,

-- 
Sami Halabi
Information Systems Engineer
NMS Projects Expert
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.quagga.net/pipermail/quagga-dev/attachments/20111126/98c4ebe4/attachment-0001.html>


More information about the Quagga-dev mailing list