C2。4Xeon * 4
768M RAM
装FB5.3
500多人在线,这个样子死掉了
可能有DDOS情况
内存一下子从593 Free 降到XXXXK了
last pid: 1170; load averages: 22.53, 6.96, 2.65 up 0+00:05:11 12:14:24
988 processes: 8 running, 980 sleeping
CPU states: 14.3% user, 0.0% nice, 9.8% system, 1.3% interrupt, 74.6% idle
Mem: 567M Active, 32M Inact, 145M Wired, 1876K Cache, 78M Buf, 3692K Free
Swap: 2048M Total, 108M Used, 1940M Free, 5% Inuse, 4044K In, 5256K Out
PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU CPU COMMAND
835 nobody -4 0 7180K 3592K ufs 2 0:03 4.47% 3.96% httpd
1073 nobody 4 0 7072K 3532K sbwait 1 0:02 5.93% 3.86% httpd
479 mysql 20 0 93080K 29564K kserel 0 0:19 0.93% 0.93% mysqld
1099 nobody -4 0 6936K 3436K ufs 3 0:01 1.51% 0.93% httpd
481 nobody -4 0 7516K 1760K ufs 3 0:01 1.43% 0.88% httpd
807 nobody -4 0 7172K 3580K ufs 2 0:01 0.98% 0.88% httpd
964 nobody 4 0 7180K 2972K sbwait 1 0:01 1.13% 0.73% httpd
484 nobody -4 0 7540K 1716K ufs 0 0:02 0.80% 0.49% httpd
772 nobody -4 0 7180K 2836K ufs 1 0:01 0.75% 0.49% httpd
1037 nobody -4 0 7208K 2164K ufs 1 0:01 0.97% 0.49% httpd
1044 nobody -4 0 7172K 3228K ufs 3 0:00 0.80% 0.49% httpd
892 nobody 8 0 7180K 12K wait 2 0:01 4.61% 0.44% httpd
981 nobody -4 0 7216K 3024K ufs 0 0:01 0.60% 0.39% httpd
767 nobody -4 0 7208K 1740K ufs 1 0:00 0.64% 0.39% httpd
973 nobody 4 0 7180K 2968K sbwait 0 0:01 0.53% 0.34% httpd
885 nobody -4 0 7176K 2828K ufs 0 0:00 0.58% 0.29% httpd |