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freebsd 4.8 服务器重启问题
查看top的输出, 其中第一行httpd是否有问题, 运行了55秒还没完, 而且cpu还这么高
# top
last pid: 91210; load averages: 2.22, 2.22, 3.22 up 1+17:43:36 09:52:55
164 processes: 7 running, 157 sleeping
CPU states: 53.1% user, 36.0% nice, 9.7% system, 1.2% interrupt, 0.0% idle
Mem: 319M Active, 475M Inact, 167M Wired, 41M Cache, 112M Buf, 3124K Free
Swap: 2047M Total, 20M Used, 2027M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
87573 www 2 0 8352K 7060K sbwait 0:55 9.33% 9.33% httpd
91191 mysql 86 14 87632K 24068K RUN 0:01 34.34% 3.27% mysqld
91129 www 2 0 7660K 6392K sbwait 0:00 1.84% 0.83% httpd
91128 www 2 0 7912K 6692K sbwait 0:00 1.73% 0.78% httpd
91123 www 2 0 7660K 6396K accept 0:00 1.53% 0.73% httpd
91127 www 2 0 7624K 6384K accept 0:00 1.51% 0.68% httpd
91035 www 2 0 7880K 6548K sbwait 0:00 0.84% 0.68% httpd
91118 www 2 0 7660K 6408K accept 0:00 1.26% 0.63% httpd
91119 www 2 0 7636K 6380K accept 0:00 1.16% 0.59% httpd
90934 www 2 0 8292K 7124K sbwait 0:01 0.60% 0.54% httpd
90230 www 2 0 8080K 6896K sbwait 0:00 0.54% 0.54% httpd
91124 www 2 0 8236K 6896K accept 0:00 1.12% 0.54% httpd
91125 www 2 0 8124K 6932K sbwait 0:00 1.12% 0.54% httpd
91130 www 2 0 7904K 6568K accept 0:00 1.19% 0.54% httpd
89733 www 2 0 8176K 6988K sbwait 0:01 0.34% 0.34% httpd
91134 www 2 0 7636K 6344K accept 0:00 0.76% 0.34% httpd
91132 www 2 0 7476K 6224K accept 0:00 0.65% 0.29% httpd
91122 www 2 0 7636K 6344K sbwait 0:00 0.41% 0.20% httpd
89944 www 2 0 8080K 6876K sbwait 0:01 0.15% 0.15% httpd
90117 www 2 0 7980K 6792K sbwait 0:01 0.10% 0.10% httpd
89943 www 2 0 7488K 6252K sbwait 0:01 0.10% 0.10% httpd
90720 www 2 0 7636K 6400K sbwait 0:00 0.05% 0.05% httpd
91034 www 2 0 6072K 4820K accept 0:00 0.06% 0.05% httpd
2988 qmails -6 0 1076K 548K biowr 4:46 0.00% 0.00% qmail-send
3109 mysql 2 14 87632K 24068K select 2:00 0.00% 0.00% mysqld
2996 qmaill -6 0 896K 396K piperd 1:39 0.00% 0.00% splogger
3108 mysql 2 14 87632K 24068K select 1:37 0.00% 0.00% mysqld
2959 root 2 0 952K 504K select 1:30 0.00% 0.00% syslogd
2997 root 2 0 896K 324K select 1:24 0.00% 0.00% qmail-lspawn
3057 mysql 2 11 87632K 24068K poll 0:53 0.00% 0.00% mysqld
3053 mysql 2 11 87632K 24068K select 0:36 0.00% 0.00% mysqld
3068 root 2 0 4736K 3136K select 0:33 0.00% 0.00% httpd
2998 qmailr 2 0 920K 400K select 0:32 0.00% 0.00% qmail-rspawn
2999 qmailq -6 0 884K 324K piperd 0:30 0.00% 0.00% qmail-clean
12966 root -6 0 1008K 416K piperd 0:15 0.00% 0.00% cronolog
2990 qmaild 2 0 920K 396K accept 0:14 0.00% 0.00% tcpserver
2962 root 2 0 2200K 816K select 0:13 0.00% 0.00% named
72865 mysql 2 14 87632K 24068K sbwait 0:08 0.00% 0.00% mysqld
49678 mysql 2 14 87632K 24068K sbwait 0:04 0.00% 0.00% mysqld
2994 root -6 0 896K 392K piperd 0:04 0.00% 0.00% splogger
2972 root 2 0 2592K 940K select 0:04 0.00% 0.00% sshd |
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