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楼主 |
发表于 2008-4-30 23:50
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这是正常下载200k/s时的top数据:
Mem: 9432K used, 3700K free, 0K shrd, 1256K buff, 3860K cached
CPU: 0.0% usr 25.1% sys 0.0% nice 74.8% idle 0.0% io 0.0% irq 0.0% softirq
Load average: 0.11 0.08 0.05
PID PPID USER STAT VSZ %MEM %CPU COMMAND
3 1 root SWN 0 0.0 4.3 [ksoftirqd_CPU0]
1447 1441 root R 1836 13.9 0.5 top
123 1 root S 2524 19.1 0.0 httpd -p 80
127 1 root S 2268 17.1 0.0 /sbin/wland
1441 119 root S 1848 13.9 0.0 -sh
119 1 root S 1832 13.8 0.0 /usr/sbin/telnetd
1 0 root S 1624 12.2 0.0 /sbin/init noinitrd
375 1 root S 1604 12.1 0.0 process_monitor
72 1 root S 1604 12.1 0.0 resetbutton
13 1 root S 1604 12.1 0.0 /sbin/watchdog
128 1 root S 808 6.1 0.0 dnsmasq --conf-file=/tmp/dnsmasq.conf
213 1 root S 704 5.3 0.0 /usr/sbin/cron
10 1 root SW 0 0.0 0.0 [mtdblockd]
5 1 root SW 0 0.0 0.0 [bdflush]
6 1 root SW 0 0.0 0.0 [kupdated]
2 1 root SW 0 0.0 0.0 [keventd]
4 1 root SW 0 0.0 0.0 [kswapd]
这是出现问题时10~20k/s时的top数据:
Mem: 9460K used, 3672K free, 0K shrd, 1256K buff, 3860K cached
CPU: 0.1% usr 5.1% sys 0.0% nice 94.6% idle 0.0% io 0.0% irq 0.0% softirq
Load average: 0.06 0.07 0.04
PID PPID USER STAT VSZ %MEM %CPU COMMAND
3 1 root SWN 0 0.0 2.1 [ksoftirqd_CPU0]
1447 1441 root R 1836 13.9 0.5 top
123 1 root S 2524 19.1 0.0 httpd -p 80
127 1 root S 2268 17.1 0.0 /sbin/wland
1441 119 root S 1848 13.9 0.0 -sh
119 1 root S 1832 13.8 0.0 /usr/sbin/telnetd
1 0 root S 1624 12.2 0.0 /sbin/init noinitrd
375 1 root S 1604 12.1 0.0 process_monitor
72 1 root S 1604 12.1 0.0 resetbutton
13 1 root S 1604 12.1 0.0 /sbin/watchdog
128 1 root S 808 6.1 0.0 dnsmasq --conf-file=/tmp/dnsmasq.conf
213 1 root S 704 5.3 0.0 /usr/sbin/cron
10 1 root SW 0 0.0 0.0 [mtdblockd]
5 1 root SW 0 0.0 0.0 [bdflush]
6 1 root SW 0 0.0 0.0 [kupdated]
2 1 root SW 0 0.0 0.0 [keventd]
4 1 root SW 0 0.0 0.0 [kswapd]
没发现ksoftirqd_CPU0进程有什么异常。
“idle 0%”应该是CPU空闲为0%的意思吧,不过奇怪的是,路由器一打开就一直是这样显示的。 |
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