high load

about twice a day i have very high load on a server. Doing the following command " ps lax" in SSH i it gives the followin output: below. The only interesting thing i see is:
--------
1 0 2174 1 16 0 2928 1048 0 S ? 1:28 antirelayd
-------

how do i know wich user is using the mailserver and sending e-mails with this pid?

Thanks a lot
===================
F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMMAND
4 0 1 0 15 0 1544 476 0 S ? 0:01 init [3]
1 0 2 1 34 19 0 0 ksoftirqd SWN ? 0:00 [ksoftirqd/0]
1 0 3 1 5 -10 0 0 worker_thread SW< ? 0:00 [events/0]
1 0 4 3 15 -10 0 0 worker_thread SW< ? 0:00 [khelper]
1 0 5 3 5 -10 0 0 worker_thread SW< ? 0:01 [kblockd/0]
1 0 32 3 15 -10 0 0 worker_thread SW< ? 0:00 [aio/0]
1 0 31 1 15 0 0 0 kswapd SW ? 0:05 [kswapd0]
1 0 616 1 25 0 0 0 serio_thread SW ? 0:00 [kseriod]
1 0 681 1 15 0 0 0 __wait_on_buffer DW ? 0:09 [kjournald]
1 0 1237 1 19 0 0 0 kjournald SW ? 0:00 [kjournald]
1 0 1238 1 19 0 0 0 kjournald SW ? 0:00 [kjournald]
1 0 1249 1 0 -20 0 0 0 SW< ? 0:00 [loop0]
1 0 1250 1 15 0 0 0 kjournald SW ? 0:00 [kjournald]
5 0 2034 1 15 0 1600 552 log_wait_commit D ? 0:06 syslogd -m 0
5 0 2038 1 16 0 1548 424 do_syslog S ? 0:00 klogd -x
5 99 2049 1 24 8 4712 1080 0 SNL ? 0:00 proftpd: (acc
1 25 2061 1 19 0 40004 10852 sys_rt_sigsuspend S ? 0:00 /usr/sbin/n
5 0 2078 1 20 4 3672 904 0 SN ? 0:00 /usr/sbin/ssh
5 0 2088 1 16 0 2156 576 0 S ? 0:00 xinetd -staya
5 0 2113 1 17 0 7148 784 0 S ? 0:00 chkservd
5 47 2163 1 16 0 6632 1472 0 S ? 0:03 /usr/sbin/exi
5 47 2169 1 15 0 6604 1308 0 S ? 0:00 /usr/sbin/exi
1 0 2174 1 16 0 2928 1048 0 S ? 1:28 antirelayd
5 0 2204 1 24 8 21828 1588 sys_pause SN ? 0:00 /usr/bin/spam
5 0 2223 1 20 4 25632 9640 0 SN ? 0:14 /usr/local/ap
4 0 2232 1 20 0 5332 544 do_wait S ? 0:00 /bin/sh /usr/
4 100 2316 2232 23 8 87548 17188 0 SN ? 0:01 /usr/sbin/mys
1 100 2555 2316 24 8 87548 17188 0 SN ? 0:00 /usr/sbin/mys
1 100 2556 2555 28 8 87548 17188 sys_rt_sigsuspend SN ? 0:00 /usr/sbin/
1 100 2557 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:00 /usr/sbin/
1 100 2558 2555 28 8 87548 17188 sys_rt_sigsuspend SN ? 0:00 /usr/sbin/
1 100 2559 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:00 /usr/sbin/
1 100 2766 2555 24 8 87548 17188 0 SN ? 0:00 /usr/sbin/mys
1 100 2767 2555 24 8 87548 17188 0 SN ? 0:00 /usr/sbin/mys
1 100 2768 2555 23 8 87548 17188 sys_rt_sigsuspend SN ? 0:00 /usr/sbin/
1 100 2769 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:00 /usr/sbin/
5 0 2830 1 16 0 8276 1668 0 S ? 0:01 cpsrvd - wait
5 0 2839 1 36 19 12420 928 0 SN ? 0:35 cpanellogd -
5 0 2857 1 23 8 7936 2276 0 SN ? 0:10 cppop - accep
1 100 2860 2555 23 8 87548 17188 sys_rt_sigsuspend SN ? 0:11 /usr/sbin/
1 100 2861 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:19 /usr/sbin/
5 32001 2914 1 22 6 37184 848 0 SN ? 0:00 /usr/bin/stun
4 0 3163 1 18 0 1536 384 0 S tty1 0:00 /sbin/mingett
4 0 3164 1 18 0 1536 384 0 S tty2 0:00 /sbin/mingett
4 0 3165 1 18 0 1536 384 0 S tty3 0:00 /sbin/mingett
4 0 3166 1 18 0 1536 384 0 S tty4 0:00 /sbin/mingett
4 0 3167 1 18 0 1536 384 0 S tty5 0:00 /sbin/mingett
4 0 3168 1 18 0 1536 384 0 S tty6 0:00 /sbin/mingett
1 100 3526 2555 23 8 87548 17188 0 SN ? 0:14 /usr/sbin/mys
1 100 3878 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:14 /usr/sbin/
1 100 4221 2555 23 8 87548 17188 sys_rt_sigsuspend SN ? 0:12 /usr/sbin/
1 100 4229 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:13 /usr/sbin/
5 0 4682 1 16 0 1592 576 0 S ? 0:00 crond
5 0 4951 1 22 0 1560 424 0 S ? 0:00 /usr/sbin/por
1 100 25661 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:11 /usr/sbin/
1 100 27585 2555 23 8 87548 17188 sys_rt_sigsuspend SN ? 0:10 /usr/sbin/
1 100 22198 2555 23 8 87548 17188 sys_rt_sigsuspend SN ? 0:09 /usr/sbin/
1 100 22199 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:08 /usr/sbin/
1 100 22200 2555 24 8 87548 17188 sys_rt_sigsuspend SN ? 0:09 /usr/sbin/
1 100 22201 2555 23 8 87548 17188 sys_rt_sigsuspend SN ? 0:09 /usr/sbin/
5 0 31110 2204 24 8 26612 7768 0 SN ? 0:10 spamd child
5 33167 31391 2204 23 8 26156 15088 __wait_on_buffer DN ? 0:09 spamd child
5 0 31461 2204 24 8 26304 7700 0 SN ? 0:08 spamd child
5 0 4094 2204 24 8 27076 8632 0 SN ? 0:08 spamd child
5 0 4786 2204 23 8 26500 8452 0 SN ? 0:08 spamd child
5 99 15379 2223 20 4 29580 10944 sys_semtimedop SN ? 0:01 /usr/local/ap
5 99 15380 2223 20 4 29992 10696 sys_semtimedop SN ? 0:02 /usr/local/ap
5 99 15381 2223 20 4 29732 10348 sys_semtimedop SN ? 0:01 /usr/local/ap
5 99 15382 2223 20 4 29992 10752 4051959840 SN ? 0:00 /usr/local/ap
5 99 15383 2223 19 4 28124 12416 4053834400 SN ? 0:12 /usr/local/ap
5 99 15385 2223 19 4 29944 10048 4159982240 SN ? 0:01 /usr/local/ap
5 99 15388 2223 19 4 29716 10804 3874073248 SN ? 0:01 /usr/local/ap
5 99 15400 2223 19 4 26168 10632 3959724704 SN ? 0:00 /usr/local/ap
5 99 15401 2223 19 4 27952 11032 sys_semtimedop SN ? 0:00 /usr/local/ap
5 99 15403 2223 19 4 30236 15508 3513047712 SN ? 0:01 /usr/local/ap
5 99 15406 2223 20 4 29048 14332 sys_semtimedop SN ? 0:01 /usr/local/ap
5 99 15419 2223 20 4 30556 15776 sys_semtimedop SN ? 0:01 /usr/local/ap
5 99 15445 2223 20 4 26148 10236 0 SN ? 0:00 /usr/local/ap
5 99 15472 2223 19 4 30016 12256 3334355616 SN ? 0:02 /usr/local/ap
5 99 15476 2223 19 4 29996 10520 sys_semtimedop SN ? 0:00 /usr/local/ap
5 99 15478 2223 19 4 29992 1**** sys_semtimedop SN ? 0:03 /usr/local/ap
5 99 15479 2223 20 4 30464 14956 sys_semtimedop SN ? 0:01 /usr/local/ap
5 99 15480 2223 19 4 31296 8280 0 SN ? 0:01 /usr/local/ap
5 99 15482 2223 19 4 29952 15740 pipe_wait SN ? 0:02 /usr/local/ap
5 99 15485 2223 20 4 29868 10328 sys_semtimedop SN ? 0:09 /usr/local/ap
5 99 15873 2223 20 4 29984 10872 4123630240 SN ? 0:01 /usr/local/ap
5 33013 22734 2857 24 8 7956 2348 0 SN ? 0:00 cppop - servi
5 99 22969 2223 19 4 29992 10444 4123628896 SN ? 0:00 /usr/local/ap
5 99 22970 2223 19 4 25636 10136 0 SN ? 0:00 /usr/local/ap
5 99 22974 2223 19 4 30268 15704 3910072992 SN ? 0:00 /usr/local/ap
5 99 24281 2223 19 4 29924 8648 0 SN ? 0:02 /usr/local/ap
1 0 26178 3 15 0 0 0 __pdflush SW ? 0:00 [pdflush]
5 33010 26180 2857 23 8 7956 3204 3626325344 SN ? 0:00 cppop - servi
5 99 26230 2223 19 4 26052 11392 3893977120 SN ? 0:00 /usr/local/ap
5 99 26233 2223 19 4 25632 10036 3910070304 SN ? 0:00 /usr/local/ap
5 33046 26241 2857 23 8 7956 2908 4011110432 SN ? 0:00 cppop - servi
5 99 26247 2223 19 4 25636 10164 3795264864 SN ? 0:00 /usr/local/ap
5 99 26252 2223 19 4 26140 11332 3977195552 SN ? 0:00 /usr/local/ap
5 99 26330 2223 20 4 25636 9972 0 SN ? 0:00 /usr/local/ap
5 0 26372 2078 20 4 6872 1812 0 SN ? 0:00 sshd: an-dnsc
1 0 26373 3 15 0 0 0 __pdflush SW ? 0:00 [pdflush]
5 32431 26448 2830 15 0 8292 2876 3516654944 S ? 0:00 webmaild - se
5 32431 26449 2830 15 0 8292 2876 3956882080 S ? 0:00 webmaild - se
5 32431 26450 2830 15 0 8292 2876 3838524064 S ? 0:00 webmaild - se
5 32431 26460 2830 15 0 8292 2876 4062126112 S ? 0:00 webmaild - se
4 0 26464 1 17 0 7428 3780 pipe_wait S ? 0:00 /usr/sbin/exi
5 33167 26469 26464 17 0 7428 3792 pipe_wait S ? 0:00 /usr/sbin/exi
4 47 26470 26469 18 0 6628 1932 pipe_wait S ? 0:00 /usr/sbin/sen
1 33167 26471 26469 17 0 7428 3788 pipe_wait S ? 0:00 /usr/sbin/exi
0 33167 26472 26469 16 0 2104 628 3956880736 S ? 0:00 /usr/bin/spam
1 33167 26473 26469 16 0 0 0 do_exit Z ? 0:00 [exim <defunc
1 47 26479 2163 16 0 7564 3488 0 S ? 0:00 /usr/sbin/exi
1 47 26486 2163 16 0 7564 3400 0 S ? 0:00 /usr/sbin/exi
1 47 26673 2163 16 0 7576 3496 4103763296 S ? 0:00 /usr/sbin/exi
5 32003 26675 26372 19 4 6884 2048 0 SN ? 0:00 sshd: an-dnsc
1 47 26680 2163 15 0 6640 1604 3353825312 S ? 0:00 /usr/sbin/exi
0 32003 26681 26675 20 4 5336 1392 do_wait SN pts/1 0:00 -bash
5 32069 26682 2857 23 8 7956 2856 3785198240 SN ? 0:00 cppop - servi
5 32075 26702 2857 23 8 7956 2872 3838521376 SN ? 0:00 cppop - servi
5 32052 26703 2857 23 8 7956 2868 4039103840 SN ? 0:00 cppop - servi
5 32064 26707 2857 24 8 7952 2824 0 RN ? 0:00 cppop - servi
5 32090 26716 2857 24 8 7956 2820 0 RN ? 0:00 cppop - servi
5 32069 26722 2857 24 8 7956 2680 0 RN ? 0:00 cppop - servi
5 32069 26723 2857 24 8 7952 2680 0 RN ? 0:00 cppop - servi
4 0 26727 26673 19 0 7692 4104 pipe_wait S ? 0:00 /usr/sbin/exi
1 47 26731 2163 16 0 6640 1604 3361854816 S ? 0:00 /usr/sbin/exi
5 33167 26759 26727 21 0 7692 4116 pipe_wait S ? 0:00 /usr/sbin/exi
4 47 26760 26759 22 0 6628 1932 pipe_wait S ? 0:00 /usr/sbin/sen
1 33167 26761 26759 21 0 7692 4112 pipe_wait S ? 0:00 /usr/sbin/exi
0 33167 26762 26759 21 0 2104 572 4055195680 S ? 0:00 /usr/bin/spam
1 33167 26763 26759 25 0 0 0 do_exit Z ? 0:00 [exim <defunc
1 47 26765 2163 17 0 7572 3396 0 S ? 0:00 /usr/sbin/exi
1 47 26774 2163 16 0 7572 3396 0 S ? 0:00 /usr/sbin/exi
4 47 26775 26479 17 0 0 0 do_exit Z ? 0:00 [exim <defunc
0 32003 26815 26681 21 4 2760 836 0 RN pts/1 0:00 ps lax
5 0 26817 2857 23 8 7948 2536 3778543648 SN ? 0:00 cppop - servi
1 47 26820 2163 15 0 6640 1592 3626326688 S ? 0:00 /usr/sbin/exi
4 32150 26821 15482 21 4 3188 1644 pipe_wait SN ? 0:00 /usr/bin/perl
0 32150 26827 26821 27 4 3448 2020 0 RN ? 0:00 /usr/bin/perl
=====================

 

 

 

 

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