才上线的服务器,观察其状况:
|
WARNING | 01-06-2011 23:06:00 | 0d 0h 2m 56s | 1/3 | Warning -connect counts is 14895 |
用nagios查看的。以为是有误,直接登系统看:
[root@381263 conf]# netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'
TIME_WAIT 427
FIN_WAIT1 2435
FIN_WAIT2 289
ESTABLISHED 14582
SYN_RECV 464
CLOSING 14
LAST_ACK 690
确实有这么多tcp连接。在检查负载:
[root@381263 conf]# uptime
09:11:46 up 1 day, 19:00, 1 user, load average: 1.16, 1.00, 0.86
还不错啊
本文转自sery51CTO博客,原文链接: http://blog.51cto.com/sery/473549,如需转载请自行联系原作者