Hi! From time to time our moderately loaded Squid 2.6.3 (~500 simultaneous clients, ~5000 req/min) stops responding all of a sudden, its status being 'zoneli' according to top(1), and nothing short of a machine reboot can bring it back to life. I think it's the growing load on the box that causes this, because the problem never showed up when the load was lower. I upped certain kernel variables through /boot/loader.conf, it seemed to help in the sense that zoneli now occurs much less frequently (like once in a month). Can you please give any suggestions on how to fix the problem? If you should need any further info, please let me know.


$ uname -r
6.0-RELEASE-p15
$ grep '^CPU:' /var/run/dmesg.boot
CPU: AMD Athlon(tm) 64 Processor 3000+ (1808.81-MHz 686-class CPU)
$ grep -E '^(real|avail) memory' /var/run/dmesg.boot
real memory  = 2147418112 (2047 MB)
avail memory = 2097672192 (2000 MB)
$ grep -v -e ^# -e '^$' /boot/loader.conf
kern.maxdsiz="1153433600"
kern.maxssiz="201326592"
kern.ipc.nmbclusters="65536"
kern.ipc.msgmnb="8192"
kern.ipc.msgssz="64"
kern.ipc.msgtql="2048"
$ grep -v -e ^# -e '^$' /etc/sysctl.conf
net.inet.tcp.sendspace=131072
net.inet.tcp.recvspace=131072
kern.ipc.somaxconn=1024
kern.ipc.maxsockbuf=524288
_______________________________________________
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Reply via email to