Hi again!
For for 10th day now my mail server has a great!!! load average!!! I've checked the logs
but i can't find any signs of any kind of attack...except some some tries on my port 80
which are like http://...../WINNT/cmd.exe etc....
also i have a proccess named compress running..and i don't know what it is? ( :\ almost new to linux )
My server has 50 users.
The server works normally i think has no delays..
If i reboot the system load average seems ok all about 0.1 or 0.2 and after a few hours is growing....
from the top command i'm getting the following:
 
 

11:00am up 3 days, 22:44, 3 users, load average: 112.84, 112.88, 113.28

678 processes: 670 sleeping, 8 running, 0 zombie, 0 stopped

CPU states: 95.4% user, 4.5% system, 0.0% nice, 0.0% idle

Mem: 254460K av, 251400K used, 3060K free, 12K shrd, 3880K buff

Swap: 529160K av, 137156K used, 392004K free 50876K cached

PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND

904 nobody 18 0 5124 556 244 R 27.2 0.2 1460m httpd

905 nobody 18 0 5828 544 436 R 27.2 0.2 991:55 httpd

3035 nobody 17 0 4792 536 244 R 27.2 0.2 1467m httpd

27643 root 18 0 1432 1432 836 R 1.9 0.5 0:08 top

15616 root 9 0 844 756 40 D 0.5 0.2 11:09 compress

15760 root 9 0 844 756 20 D 0.5 0.2 10:35 compress

15793 root 9 0 844 768 20 D 0.5 0.3 9:11 compress

24805 root 10 0 948 924 124 D 0.5 0.3 1:04 compress

15622 root 9 0 844 756 36 D 0.3 0.2 11:42 compress

15884 root 9 0 844 788 20 D 0.3 0.3 8:33 compress

15946 root 9 0 844 796 52 D 0.3 0.3 9:26 compress

15980 root 10 0 844 768 20 D 0.3 0.3 9:40 compress

24551 root 9 0 852 812 28 D 0.3 0.3 1:42 compress

24666 root 9 0 852 812 28 D 0.3 0.3 1:28 compress

24797 root 9 0 948 924 124 D 0.3 0.3 1:06 compress

24821 root 9 0 964 948 148 D 0.3 0.3 1:03 compress

24854 root 9 0 964 948 140 D 0.3 0.3 0:59 compress

24867 root 9 0 964 948 140 D 0.3 0.3 0:57 compress

 

____________________________________
Lazos Ioannis
Koutoudis Consulting S.A
L. Amfitheas 70
Tel. +30 (210) 9846880

 

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