Hi again! Bugzilla from [email protected] wrote: > > You've probably reached the maximum number of allowed incoming connection. > Use netstat to find out where all the connections are coming from. >
In my opinion this is some kind of bug. Because over time courier doesn't release this connections. Interesting thing is that couriertcpd consume 100% cpu power (we have 8 processor server) $top top - 16:22:47 up 5 days, 52 min, 1 user, load average: 100.14, 100.12, 99.82 Tasks: 223 total, 102 running, 121 sleeping, 0 stopped, 0 zombie Cpu(s): 1.8%us, 98.2%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 8198956k total, 8149412k used, 49544k free, 278468k buffers Swap: 5855652k total, 564k used, 5855088k free, 6432304k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1506 daemon 20 0 15944 796 236 R 9 0.0 21:22.58 couriertcpd 1585 daemon 20 0 15944 796 236 R 9 0.0 16:22.18 couriertcpd 1629 daemon 20 0 15944 796 236 R 9 0.0 14:19.05 couriertcpd 1796 daemon 20 0 15944 796 236 R 9 0.0 10:06.51 couriertcpd 1801 daemon 20 0 15944 796 236 R 9 0.0 10:05.21 couriertcpd 1930 daemon 20 0 15944 796 236 R 9 0.0 8:17.63 couriertcpd 1953 daemon 20 0 15944 796 236 R 9 0.0 7:32.18 couriertcpd 1499 daemon 20 0 15944 796 236 R 9 0.0 21:33.59 couriertcpd 1744 daemon 20 0 15944 796 236 R 9 0.0 11:29.99 couriertcpd 1777 daemon 20 0 15944 796 236 R 9 0.0 10:19.01 couriertcpd 1982 daemon 20 0 15944 804 236 R 9 0.0 6:56.03 couriertcpd 1501 daemon 20 0 15944 796 236 R 9 0.0 20:52.66 couriertcpd 1507 daemon 20 0 15944 796 236 R 9 0.0 20:19.42 couriertcpd [...] I increased number of max connection to 100 but it didn't help. Thanks in advance for you help, Artur -- View this message in context: http://www.nabble.com/couriertcpd-hangs-tp22823968p22827790.html Sent from the courier-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ courier-users mailing list [email protected] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
