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Need help optimizing my P43.2Ghz HT with 1GB Ram
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Posts: 4
Group: Registered
Joined: Jan 2007
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Need help optimizing my P43.2Ghz HT with 1GB Ram
Hi,
Here is the problem. This server was working fine about 2 weeks ago but recently it started giving me load spikes and ended up crashing 3 4 times a day.
I'm not sure if this is optimization related but here is what I got.
Kernel: 2.6.18.1.dn1.p4 #3 SMP Tue Oct 31 17:40:48 EST 2006 i686 i686 i386 GNU/Linux
Server: P4 3.2Ghz with 1GB Ram and I have about 200 sites that use both PHP and MySQL.
Here is the TOP when load is high
13:36:42 up 13:39, 3 users, load average: 48.47, 20.82, 10.70
226 processes: 200 sleeping, 21 running, 5 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 9.8% 0.0% 3.1% 0.0% 0.6% 86.3% 0.0%
cpu00 11.4% 0.0% 3.1% 0.0% 1.2% 84.0% 0.0%
cpu01 8.2% 0.0% 3.7% 0.0% 0.0% 87.9% 0.0%
Mem: 1001732k av, 988116k used, 13616k free, 0k shrd, 34344k buff
572360k active, 357948k inactive
Swap: 2096440k av, 1360108k used, 736332k free 28512k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
17563 cpanel 16 0 16012 6928 2448 D 3.5 0.6 0:00 0 php
17325 nobody 16 0 74656 57M 1772 D 2.2 5.9 0:01 1 httpd
17138 nobody 18 0 132M 117M 1776 R 1.5 12.0 0:02 0 httpd
17546 root 18 0 6988 3400 2452 D 0.9 0.3 0:00 0 exim
17571 root 16 0 4196 1184 816 R 0.9 0.1 0:00 1 top
159 root 10 -5 0 0 0 SW< 0.6 0.0 3:11 1 kswapd0
16883 nobody 16 0 23460 8196 1844 D 0.6 0.8 0:00 1 httpd
13933 nobody 16 0 168M 5460 2016 D 0.3 0.5 0:14 1 httpd
14024 nobody 18 0 170M 75M 2012 R 0.3 7.6 0:13 0 httpd
15162 mysql 15 0 286M 10M 2128 S 0.3 1.0 0:35 0 mysqld
17324 root 18 0 3892 580 388 D 0.3 0.0 0:01 0 find
17338 nobody 16 0 26504 11M 1880 S 0.3 1.1 0:00 1 httpd
17345 nobody 18 0 83896 66M 1732 R 0.3 6.8 0:01 0 httpd
17447 cpanel 16 0 17652 8888 2676 D 0.3 0.8 0:00 1 php
17467 nobody 18 0 0 0 0 Z 0.3 0.0 0:00 0 httpd <defunct>
17548 root 18 0 6988 3396 2452 D 0.3 0.3 0:00 0 exim
17566 root 17 0 3868 940 652 D 0.3 0.0 0:00 1 w
1 root 15 0 1596 80 56 S 0.0 0.0 0:15 0 init
2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 migration/0
3 root 34 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd/0
4 root RT 0 0 0 0 SW 0.0 0.0 0:00 1 migration/1
5 root 34 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd/1
6 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 0 events/0
7 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 1 events/1
8 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 0 khelper
9 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 1 kthread
13 root 10 -5 0 0 0 SW< 0.0 0.0 0:31 0 kblockd/0
14 root 10 -5 0 0 0 SW< 0.0 0.0 0:31 1 kblockd/1
ps -auxf
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1596 80 ? S Jan02 0:00 init [3]
root 2 0.0 0.0 0 0 ? SW Jan02 0:00 [migration/0]
root 3 0.0 0.0 0 0 ? SWN Jan02 0:00 [ksoftirqd/0]
root 4 0.0 0.0 0 0 ? SW Jan02 0:00 [migration/1]
root 5 0.0 0.0 0 0 ? SWN Jan02 0:00 [ksoftirqd/1]
root 6 0.0 0.0 0 0 ? SW< Jan02 0:00 [events/0]
root 7 0.0 0.0 0 0 ? SW< Jan02 0:00 [events/1]
root 8 0.0 0.0 0 0 ? SW< Jan02 0:00 [khelper]
root 9 0.0 0.0 0 0 ? SW< Jan02 0:00 [kthread]
root 13 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [kblockd/0]
root 14 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [kblockd/1]
root 15 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [kacpid]
root 83 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [khubd]
root 85 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [kseriod]
root 159 0.0 0.0 0 0 ? DW< Jan02 0:00 \_ [kswapd0]
root 160 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [aio/0]
root 161 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [aio/1]
root 781 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [ata/0]
root 782 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [ata/1]
root 783 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [ata_aux]
root 787 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [scsi_eh_0]
root 789 0.0 0.0 0 0 ? SW< Jan02 0:00 \_ [scsi_eh_1]
root 859 0.0 0.0 0 0 ? DW< Jan02 0:00 \_ [kjournald]
root 1496 0.0 0.0 0 0 ? DW< Jan02 0:00 \_ [kjournald]
root 1501 0.0 0.0 0 0 ? DW< Jan02 0:00 \_ [kjournald]
root 1506 0.0 0.0 0 0 ? DW< Jan02 0:00 \_ [kjournald]
root 1508 0.0 0.0 0 0 ? DW< Jan02 0:00 \_ [kjournald]
root 17071 0.0 0.0 0 0 ? DW 13:33 0:00 \_ [pdflush]
root 17143 0.0 0.0 0 0 ? DW 13:34 0:00 \_ [pdflush]
root 17358 0.0 0.0 0 0 ? DW 13:35 0:00 \_ [pdflush]
root 855 0.0 0.0 0 0 ? SW Jan02 0:00 [kirqd]
root 2154 0.0 0.0 1656 180 ? D Jan02 0:00 syslogd -m 0
root 2158 0.0 0.0 1600 156 ? S Jan02 0:00 klogd -x
root 2168 0.0 0.0 1588 228 ? S Jan02 0:00 irqbalance
root 2195 0.0 0.0 1584 4 ? S Jan02 0:00 /usr/sbin/courierlogger -pi
root 2196 0.0 0.0 1896 48 ? S Jan02 0:00 \_ /usr/libexec/courier-au
root 2197 0.0 0.0 1896 152 ? S Jan02 0:00 \_ /usr/libexec/courie
root 16772 0.0 0.1 12036 1072 ? S 13:32 0:00 | \_ /etc/authlib/au
root 2198 0.0 0.0 1896 184 ? S Jan02 0:00 \_ /usr/libexec/courie
root 16565 0.0 0.1 12032 1644 ? S 13:30 0:00 | \_ /etc/authlib/au
root 2199 0.0 0.0 1896 184 ? S Jan02 0:00 \_ /usr/libexec/courie
root 4159 0.0 0.1 12032 1652 ? S 12:36 0:00 | \_ /etc/authlib/au
root 2200 0.0 0.0 1896 192 ? S Jan02 0:00 \_ /usr/libexec/courie
root 17438 0.0 0.8 12032 8452 ? S 13:35 0:00 | \_ /etc/authlib/au
root 2201 0.0 0.0 1896 184 ? S Jan02 0:00 \_ /usr/libexec/courie
root 14590 0.0 0.2 12032 2040 ? S 13:22 0:00 \_ /etc/authlib/au
nobody 2289 0.0 0.0 4504 280 ? S Jan02 0:00 proftpd: (accepting connect
nobody 17343 0.0 0.1 4632 1716 ? SL 13:34 0:00 \_ proftpd: connected: 70.
nobody 17441 0.0 0.1 4636 1512 ? SL 13:35 0:00 \_ proftpd: connected: 70.
nobody 17595 0.0 0.1 4636 1564 ? SL 13:36 0:00 \_ proftpd: connected: 70.
root 2299 0.0 0.0 1588 4 ? S Jan02 0:00 /usr/sbin/acpid
root 2429 0.0 0.0 7500 308 ? S Jan02 0:00 cupsd
named 2659 0.0 0.3 40944 3140 ? S Jan02 0:00 /usr/sbin/named -u named
root 2677 0.0 0.0 3724 160 ? S Jan02 0:00 /usr/sbin/sshd
root 4550 0.0 0.0 6924 944 ? S 12:38 0:00 \_ sshd: admin [priv]
admin 4558 0.0 0.0 7088 928 ? S 12:38 0:00 | \_ sshd: admin@pts/0
admin 4559 0.0 0.0 4320 920 pts/0 S 12:38 0:00 | \_ -bash
root 4599 0.0 0.0 4264 640 pts/0 S 12:38 0:00 | \_ su
root 4602 0.0 0.1 4320 1128 pts/0 S 12:38 0:00 | \_ bash
root 17618 0.0 0.0 3064 944 pts/0 R 13:37 0:00 | \_ ps
root 8695 0.0 0.0 6924 948 ? S 13:00 0:00 \_ sshd: admin [priv]
admin 8786 0.0 0.0 7256 940 ? S 13:00 0:00 | \_ sshd: admin@pts/1
admin 8822 0.0 0.1 4316 1020 pts/1 S 13:00 0:00 | \_ -bash
root 8891 0.0 0.0 4268 640 pts/1 S 13:00 0:00 | \_ su -
root 8892 0.0 0.1 4452 1240 pts/1 S 13:00 0:00 | \_ -bash
root 10733 0.0 0.0 6924 940 ? S 13:08 0:00 \_ sshd: admin [priv]
admin 10755 0.0 0.0 6924 812 ? S 13:08 0:00 \_ sshd: admin@pts/2
admin 10756 0.0 0.1 4316 1024 pts/2 S 13:08 0:00 \_ -bash
root 10815 0.0 0.0 4264 640 pts/2 S 13:08 0:00 \_ su -
root 10832 0.0 0.1 4448 1028 pts/2 S 13:08 0:00 \_ -bash
root 17003 0.0 0.1 4268 1024 pts/2 S 13:33 0:00 \_ sh
root 17323 0.0 0.0 4268 340 pts/2 S 13:34 0:00 \_
root 17324 0.0 0.0 3692 568 pts/2 D 13:34 0:00
root 2693 0.0 0.0 2204 4 ? S Jan02 0:00 xinetd -stayalive -pidfile
root 2780 0.0 0.0 11808 488 ? S Jan02 0:00 chkservd
root 2793 0.0 0.0 1584 208 ? S Jan02 0:00 /usr/sbin/courierlogger -pi
root 2794 0.0 0.0 1696 112 ? S Jan02 0:00 \_ /usr/lib/courier-imap/l
sofracs 2517 0.0 0.0 2044 772 ? S 12:28 0:00 \_ /usr/lib/courier-im
tempur15 7493 0.0 0.0 1964 592 ? S 12:55 0:00 \_ /usr/lib/courier-im
tempur15 8651 0.0 0.0 1964 564 ? S 13:00 0:00 \_ /usr/lib/courier-im
tempur15 12252 0.0 0.0 1964 364 ? S 13:15 0:00 \_ /usr/lib/courier-im
tempur15 13893 0.0 0.0 1964 592 ? S 13:20 0:00 \_ /usr/lib/courier-im
tempur15 14995 0.0 0.0 1968 592 ? S 13:25 0:00 \_ /usr/lib/courier-im
root 2804 0.0 0.0 1588 4 ? S Jan02 0:00 /usr/sbin/courierlogger -pi
root 2805 0.0 0.0 1700 4 ? S Jan02 0:00 \_ /usr/lib/courier-imap/l
root 2814 0.0 0.0 1584 184 ? D Jan02 0:00 /usr/sbin/courierlogger -pi
root 2815 0.0 0.0 1696 228 ? S Jan02 0:00 \_ /usr/lib/courier-imap/l
rafe1 14410 0.0 0.0 1660 452 ? S 13:21 0:00 \_ /usr/lib/courier-im
colinbry 17626 0.0 0.0 1648 400 ? D 13:37 0:00 \_ /usr/lib/courier-im
root 17635 0.0 0.0 1652 432 ? S 13:37 0:00 \_ /usr/lib/courier-im
root 2823 0.0 0.0 1584 208 ? S Jan02 0:00 /usr/sbin/courierlogger -pi
root 2824 0.0 0.0 1696 112 ? S Jan02 0:00 \_ /usr/lib/courier-imap/l
root 17624 0.0 0.1 3492 1120 ? D 13:37 0:00 \_ /usr/lib/courier-im
root 3091 0.0 0.0 4468 348 ? S Jan02 0:00 crond
root 17408 0.0 0.0 4964 772 ? S 13:35 0:00 \_ crond
root 17430 0.0 0.0 4960 384 ? S 13:35 0:00 | \_ crond
root 17409 0.0 0.0 4964 772 ? S 13:35 0:00 \_ crond
root 17437 0.0 0.0 4960 384 ? S 13:35 0:00 | \_ crond
root 17410 0.0 0.0 4964 772 ? S 13:35 0:00 \_ crond
root 17431 0.0 0.0 4960 384 ? S 13:35 0:00 | \_ crond
root 17411 0.0 0.0 4964 772 ? S 13:35 0:00 \_ crond
root 17432 0.0 0.0 4960 384 ? S 13:35 0:00 | \_ crond
root 17412 0.0 0.0 4964 772 ? S 13:35 0:00 \_ crond
root 17426 0.0 0.0 4960 384 ? S 13:35 0:00 \_ crond
xfs 3133 0.0 0.0 5156 20 ? S Jan02 0:00 xfs -droppriv -daemon
daemon 3151 0.0 0.0 1648 112 ? S Jan02 0:00 /usr/sbin/atd
root 3435 0.0 0.0 1612 4 ? S Jan02 0:00 /usr/sbin/portsentry -tcp
mailman 3560 0.0 0.0 10216 4 ? S Jan02 0:00 /usr/local/bin/python2.4 /u
mailman 3571 0.0 0.0 10200 692 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3572 0.0 0.0 12784 832 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3573 0.0 0.0 10304 740 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3574 0.0 0.0 34076 848 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3575 0.0 0.0 10184 744 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3576 0.0 0.0 12876 788 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3589 0.0 0.0 13528 788 ? S Jan02 0:00 \_ /usr/local/bin/python2.
mailman 3590 0.0 0.0 10196 340 ? S Jan02 0:00 \_ /usr/local/bin/python2.
root 3625 0.0 0.0 1652 156 ? S Jan02 0:00 mdadm --monitor --scan -f
root 3793 0.0 0.1 10204 1804 ? S Jan02 0:00 /usr/local/bin/perl -w /usr
root 17539 0.0 0.0 2236 956 ? S 13:36 0:00 \_ /bin/sh /etc/mrtg/email
root 17540 0.0 0.0 2236 972 ? S 13:36 0:00 \_ /bin/sh /etc/mrtg/c
root 17564 0.0 0.0 1692 520 ? D 13:36 0:00 \_ /bin/grep -c [
root 3811 0.0 0.0 1584 4 tty1 S Jan02 0:00 /sbin/mingetty tty1
root 3812 0.0 0.0 1588 4 tty2 S Jan02 0:00 /sbin/mingetty tty2
root 3813 0.0 0.0 1588 4 tty3 S Jan02 0:00 /sbin/mingetty tty3
root 3814 0.0 0.0 1584 4 tty4 S Jan02 0:00 /sbin/mingetty tty4
root 3815 0.0 0.0 1588 4 tty5 S Jan02 0:00 /sbin/mingetty tty5
root 3816 0.0 0.0 1588 4 tty6 S Jan02 0:00 /sbin/mingetty tty6
root 5672 0.0 1.9 89592 19144 ? S 02:22 0:00 /usr/sbin/clamd
mailnull 5676 0.0 0.0 6324 196 ? S 02:22 0:00 /usr/sbin/exim -bd -oX 26
mailnull 5682 0.0 0.0 6320 272 ? S 02:22 0:00 /usr/sbin/exim -bd -q60m
mailnull 17347 0.0 0.1 6968 1956 ? S 13:34 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17518 0.0 0.3 6984 3452 ? D 13:36 0:00 | \_ /usr/sbin/exim -Mc
mailnull 17351 0.0 0.1 6972 1960 ? D 13:34 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17355 0.0 0.1 6968 1956 ? S 13:34 0:00 \_ /usr/sbin/exim -bd -q60
root 17573 0.0 0.3 6988 3400 ? D 13:36 0:00 | \_ /usr/sbin/exim -Mc
mailnull 17398 0.0 0.2 6968 2572 ? S 13:35 0:00 \_ /usr/sbin/exim -bd -q60
root 17581 0.0 0.3 6988 3408 ? S 13:36 0:00 | \_ /usr/sbin/exim -Mc
cap8049 17636 0.0 0.1 6988 1632 ? D 13:37 0:00 | \_ /usr/sbin/exim
mailnull 17400 0.0 0.2 6948 2620 ? D 13:35 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17413 0.0 0.2 6972 2636 ? D 13:35 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17418 0.0 0.2 6972 2560 ? D 13:35 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17420 0.0 0.2 6972 2572 ? D 13:35 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17444 0.0 0.2 6860 2492 ? D 13:35 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17446 0.0 0.2 6860 2380 ? S 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17457 0.0 0.2 6948 2600 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17460 0.0 0.2 6972 2600 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17461 0.0 0.2 6972 2572 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17463 0.0 0.2 6976 2576 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17464 0.0 0.2 6972 2568 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17466 0.0 0.2 6972 2608 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17531 0.0 0.2 6976 2576 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17532 0.0 0.2 6976 2592 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17544 0.0 0.2 6976 2576 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17549 0.0 0.2 6876 2484 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17550 0.0 0.1 6448 1252 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17552 0.0 0.2 6976 2584 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17553 0.0 0.2 6976 2576 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17555 0.0 0.2 6976 2584 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17570 0.0 0.2 6860 2500 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17575 0.0 0.2 6860 2500 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17583 0.0 0.2 6868 2468 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17591 0.0 0.2 6860 2496 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17592 0.0 0.2 6860 2500 ? D 13:36 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17619 0.0 0.2 6872 2480 ? S 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17620 0.0 0.0 6328 616 ? D 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17629 0.0 0.2 6860 2496 ? D 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17631 0.0 0.2 6856 2524 ? D 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17632 0.0 0.2 6856 2476 ? D 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17633 0.0 0.2 6856 2492 ? D 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 17634 0.0 0.0 6328 456 ? S 13:37 0:00 \_ /usr/sbin/exim -bd -q60
mailnull 5687 0.0 0.0 6324 4 ? S 02:22 0:00 /usr/sbin/exim -tls-on-conn
root 5715 0.0 0.0 3224 576 ? S 02:22 0:00 antirelayd
root 19224 0.0 0.1 19564 1964 ? S 11:05 0:00 cpsrvd - waiting for connec
root 10276 0.0 0.4 21076 4020 ? S 13:05 0:00 /usr/local/apache/bin/httpd
nobody 13923 0.0 0.0 0 0 ? Z 13:20 0:00 \_ [httpd <defunct>]
nobody 13933 0.0 0.0 0 0 ? Z 13:20 0:00 \_ [httpd <defunct>]
nobody 14024 0.0 0.0 0 0 ? Z 13:20 0:00 \_ [httpd <defunct>]
nobody 14027 0.0 0.0 0 0 ? Z 13:20 0:00 \_ [httpd <defunct>]
nobody 17137 0.0 0.0 0 0 ? Z 13:34 0:00 \_ [httpd <defunct>]
nobody 17139 0.0 0.0 0 0 ? Z 13:34 0:00 \_ [httpd <defunct>]
nobody 17325 0.0 8.2 98284 82832 ? D 13:34 0:00 \_ /usr/local/apache/bin/h
nobody 17342 0.0 0.0 0 0 ? Z 13:34 0:00 \_ [httpd <defunct>]
nobody 17345 0.0 7.5 98020 75632 ? D 13:34 0:00 \_ /usr/local/apache/bin/h
root 15123 0.0 0.0 4268 896 pts/2 S 13:25 0:00 /bin/sh /usr/bin/mysqld_saf
mysql 15162 0.0 1.0 293612 10748 pts/2 S 13:25 0:00 \_ /usr/sbin/mysqld --base
root 17007 0.0 0.2 6980 2492 ? D 13:33 0:00 /usr/sbin/exim -Mc 1H2Avs-0
pchaker 17009 0.0 0.0 0 0 ? Z 13:33 0:00 \_ [exim <defunct>]
root 17049 0.0 0.2 6984 2480 ? S 13:33 0:00 /usr/sbin/exim -Mc 1H2Aw0-0
bertie 17051 0.0 0.0 6984 512 ? S 13:33 0:00 \_ /usr/sbin/exim -Mc 1H2A
bertie 17053 0.0 0.0 6984 144 ? S 13:33 0:00 \_ /usr/sbin/exim -Mc
root 17090 0.0 0.2 6984 2488 ? S 13:33 0:00 /usr/sbin/exim -Mc 1H2Aw5-0
pacsa 17092 0.0 0.0 6984 516 ? S 13:33 0:00 \_ /usr/sbin/exim -Mc 1H2A
pacsa 17094 0.0 0.0 6984 152 ? S 13:33 0:00 \_ /usr/sbin/exim -Mc
root 17366 0.0 0.2 6984 2488 ? S 13:35 0:00 /usr/sbin/exim -Mc 1H2Awu-0
introw88 17378 0.0 0.0 6984 400 ? S 13:35 0:00 \_ /usr/sbin/exim -Mc 1H2A
mailnull 17379 0.0 0.1 6320 1536 ? S 13:35 0:00 \_ /usr/sbin/sendmail
introw88 17380 0.0 0.0 6984 144 ? S 13:35 0:00 \_ /usr/sbin/exim -Mc
introw88 17381 0.0 0.0 2172 596 ? S 13:35 0:00 \_ /usr/bin/spamc
introw88 17382 0.0 0.0 0 0 ? Z 13:35 0:00 \_ [exim <defunct>]
root 17450 0.0 0.3 6980 3424 ? S 13:36 0:00 /usr/sbin/exim -Mc 1H2AwP-0
pacsa 17602 0.0 0.1 6980 1464 ? S 13:36 0:00 \_ /usr/sbin/exim -Mc 1H2A
pacsa 17603 0.0 0.2 3816 2284 ? D 13:36 0:00 \_ /usr/local/cpanel/b
pacsa 17604 0.0 0.1 6980 1068 ? S 13:36 0:00 \_ /usr/sbin/exim -Mc
mailnull 17529 0.0 0.3 6984 3456 ? D 13:36 0:00 /usr/sbin/exim -Mc 1H2AxB-0
root 17546 0.0 0.3 7000 3440 ? D 13:36 0:00 /usr/sbin/exim -Mc 1H2Axi-0
root 17548 0.0 0.3 6980 3428 ? S 13:36 0:00 /usr/sbin/exim -Mc 1H2AxD-0
dbritz 17585 0.0 0.1 6980 1356 ? S 13:36 0:00 \_ /usr/sbin/exim -Mc 1H2A
mailnull 17586 0.0 0.1 6324 1860 ? S 13:36 0:00 \_ /usr/sbin/sendmail
dbritz 17587 0.0 0.1 6980 1100 ? S 13:36 0:00 \_ /usr/sbin/exim -Mc
dbritz 17588 0.0 0.0 2176 612 ? S 13:36 0:00 \_ /usr/bin/spamc
dbritz 17589 0.0 0.0 0 0 ? Z 13:36 0:00 \_ [exim <defunct>]
root 17572 0.0 0.1 6324 1764 ? D 13:36 0:00 /usr/sbin/exim -Mc 1H2AwB-0
root 17574 0.0 0.3 7000 3444 ? D 13:36 0:00 /usr/sbin/exim -Mc 1H2Axz-0
root 17576 0.0 0.3 6988 3408 ? S 13:36 0:00 /usr/sbin/exim -Mc 1H2AxP-0
cepdkzn 17622 0.0 0.1 6988 1632 ? D 13:37 0:00 \_ /usr/sbin/exim -Mc 1H2A
root 17577 0.0 0.3 7000 3444 ? D 13:36 0:00 /usr/sbin/exim -Mc 1H2AxN-0
root 17579 0.0 0.3 6996 3424 ? D 13:36 0:00 /usr/sbin/exim -Mc 1H2AxR-0
root 17605 0.0 0.3 6988 3412 ? S 13:36 0:00 /usr/sbin/exim -Mc 1H2Awu-0
introw88 17621 0.0 0.1 6988 1636 ? D 13:37 0:00 \_ /usr/sbin/exim -Mc 1H2A
root 17611 0.0 0.3 6996 3448 ? D 13:37 0:00 /usr/sbin/exim -Mc 1H2AxL-0
I killed exim but that did not do much.
Here are the settings:
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
skip-locking
skip-innodb
query_cache_limit=8M
query_cache_size=256M
query_cache_type=1
max_connections=500
max_user_connections=10
interactive_timeout=20
wait_timeout=20
connect_timeout=6
thread_cache_size=128
key_buffer=16M
join_buffer=1M
max_allowed_packet=16M
table_cache=1024
record_buffer=1M
sort_buffer_size=2M
read_buffer_size=2M
max_connect_errors=10
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=2
myisam_sort_buffer_size=64M
#log-bin
server-id=1
[mysql.server]
user=mysql
#basedir=/var/lib
old-passwords = 1
[safe_mysqld]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid
open_files_limit=8192
[mysqldump]
quick
max_allowed_packet=16M
[mysql]
no-auto-rehash
#safe-updates
[isamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M
[myisamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M
httpd.conf settings
Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 15
MinSpareServers 5
MaxSpareServers 10
StartServers 5
MaxClients 150
MaxRequestsPerChild 0
LoadModule rewrite_module libexec/mod_rewrite.so
LoadModule php4_module libexec/libphp4.so
LoadModule bwlimited_module libexec/mod_bwlimited.so
LoadModule bytes_log_module libexec/mod_log_bytes.so
LoadModule auth_passthrough_module libexec/mod_auth_passthrough.so
#LoadModule gzip_module libexec/mod_gzip.so
LoadModule security_module libexec/mod_security.so
LoadModule evasive_module libexec/mod_evasive.so
ClearModuleList
AddModule mod_env.c
AddModule mod_log_config.c
AddModule mod_mime.c
AddModule mod_negotiation.c
AddModule mod_status.c
AddModule mod_include.c
AddModule mod_autoindex.c
AddModule mod_dir.c
AddModule mod_cgi.c
AddModule mod_asis.c
AddModule mod_imap.c
AddModule mod_actions.c
AddModule mod_userdir.c
AddModule mod_alias.c
AddModule mod_rewrite.c
AddModule mod_access.c
AddModule mod_auth.c
AddModule mod_so.c
AddModule mod_setenvif.c
<IfDefine SSL>
AddModule mod_ssl.c
</IfDefine>
AddModule mod_frontpage.c
AddModule mod_php4.c
AddModule mod_bwlimited.c
AddModule mod_log_bytes.c
AddModule mod_auth_passthrough.c
#AddModule mod_gzip.c
AddModule mod_security.c
AddModule mod_evasive.c
Include "/usr/local/apache/conf/modsec.conf"
Your help is greatly appreciated.
Thank you
01-03-2007 06:58 PM
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RE: Need help optimizing my P43.2Ghz HT with 1GB Ram
Also here is the memory usage when the load is at 0.23
# free -m
total used free shared buffers cached
Mem: 978 952 26 0 42 188
-/+ buffers/cache: 720 257
Swap: 2047 108 1938
01-03-2007 07:02 PM
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Posts: 222
Group: Administrators
Joined: May 2006
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RE: Need help optimizing my P43.2Ghz HT with 1GB Ram
It seems like exim was killing your server at that point. Set a limit of 50 emails per hour from cpanel. It's either spam or "bulk mailing" from your server.
01-04-2007 10:26 AM
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RE: Need help optimizing my P43.2Ghz HT with 1GB Ram
Hi,
I did what you suggested but still the same problem. I have had loads go all the way up to the point where the server crashes.
Here is a new top and ps -auxf result
# top
12:44:03 up 2:21, 1 user, load average: 10.77, 48.28, 49.18
155 processes: 150 sleeping, 1 running, 4 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 3.7% 0.0% 0.2% 0.0% 0.0% 5.3% 90.4%
cpu00 6.1% 0.0% 0.3% 0.1% 0.1% 8.7% 84.2%
cpu01 1.1% 0.0% 0.1% 0.0% 0.0% 2.1% 96.4%
Mem: 1030180k av, 983860k used, 46320k free, 0k shrd, 8848k buff
584544k active, 364976k inactive
Swap: 2096440k av, 2093956k used, 2484k free 64264k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
29547 mailnull 16 0 6968 2584 1716 S 1.4 0.2 0:00 1 exim
28622 root 18 0 12032 8296 4172 S 1.0 0.8 0:03 0 authProg
11876 nobody 15 0 35064 14M 1080 S 0.3 1.4 2:32 0 httpd
4186 root 15 0 102M 19M 452 S 0.1 1.9 9:32 0 clamd
24795 nobody 15 0 41320 23M 1304 S 0.1 2.2 0:56 0 httpd
29549 mailnull 19 0 0 0 0 Z 0.1 0.0 0:00 1 exim <defunct>
1 root 15 0 1592 84 56 S 0.0 0.0 0:24 1 init
2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 migration/0
3 root 34 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd/0
4 root RT 0 0 0 0 SW 0.0 0.0 0:00 1 migration/1
5 root 34 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd/1
6 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 0 events/0
7 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 1 events/1
8 root 17 -5 0 0 0 SW< 0.0 0.0 0:00 1 khelper
9 root 11 -5 0 0 0 SW< 0.0 0.0 0:00 1 kthread
13 root 10 -5 0 0 0 SW< 0.0 0.0 0:01 0 kblockd/0
14 root 10 -5 0 0 0 SW< 0.0 0.0 0:01 1 kblockd/1
15 root 15 -5 0 0 0 SW< 0.0 0.0 0:00 1 kacpid
77 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 1 khubd
79 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 1 kseriod
153 root 10 -5 0 0 0 SW< 0.0 0.0 7:16 1 kswapd0
154 root 16 -5 0 0 0 SW< 0.0 0.0 0:00 0 aio/0
155 root 17 -5 0 0 0 SW< 0.0 0.0 0:00 1 aio/1
775 root 12 -5 0 0 0 SW< 0.0 0.0 0:00 0 ata/0
776 root 12 -5 0 0 0 SW< 0.0 0.0 0:00 1 ata/1
777 root 13 -5 0 0 0 SW< 0.0 0.0 0:00 0 ata_aux
781 root 12 -5 0 0 0 SW< 0.0 0.0 0:00 0 scsi_eh_0
783 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 0 scsi_eh_1
837 root 15 0 0 0 0 SW 0.0 0.0 0:00 1 kirqd
841 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 1 kjournald
1477 root 12 -5 0 0 0 SW< 0.0 0.0 0:00 0 kjournald
1481 root 10 -5 0 0 0 SW< 0.0 0.0 0:01 0 kjournald
1487 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 0 kjournald
1491 root 10 -5 0 0 0 SW< 0.0 0.0 0:03 0 kjournald
2126 root 16 0 1656 180 132 S 0.0 0.0 0:09 1 syslogd
2130 root 15 0 1604 216 164 S 0.0 0.0 0:06 1 klogd
2140 root 18 0 1588 228 176 S 0.0 0.0 0:15 0 irqbalance
2167 root 24 0 1588 4 0 S 0.0 0.0 0:00 1 courierlogger
2168 root 18 0 1896 52 20 S 0.0 0.0 0:04 1 authdaemond
2171 root 15 0 1896 192 116 S 0.0 0.0 0:08 0 authdaemond
2172 root 15 0 1896 260 176 S 0.0 0.0 0:09 0 authdaemond
2173 root 15 0 1896 272 180 S 0.0 0.0 0:09 1 authdaemond
2174 root 15 0 1896 276 180 S 0.0 0.0 0:07 1 authdaemond
2175 root 15 0 1896 176 104 S 0.0 0.0 0:05 0 authdaemond
2261 nobody 19 0 4504 276 168 S 0.0 0.0 0:07 1 proftpd
2271 root 25 0 1588 4 0 S 0.0 0.0 0:00 0 acpid
3691 root 18 0 7496 312 228 S 0.0 0.0 0:12 1 cupsd
3921 named 24 0 40640 2804 852 S 0.0 0.2 0:47 1 named
3939 root 21 0 3720 268 140 S 0.0 0.0 0:03 0 sshd
3955 root 18 0 2200 4 0 S 0.0 0.0 0:00 1 xinetd
3978 root 17 0 4320 736 616 S 0.0 0.0 0:00 1 mysqld_safe
# ps -auxf
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1592 84 ? S 10:22 0:00 init [3]
root 2 0.0 0.0 0 0 ? SW 10:22 0:00 [migration/0]
root 3 0.0 0.0 0 0 ? SWN 10:22 0:00 [ksoftirqd/0]
root 4 0.0 0.0 0 0 ? SW 10:22 0:00 [migration/1]
root 5 0.0 0.0 0 0 ? SWN 10:22 0:00 [ksoftirqd/1]
root 6 0.0 0.0 0 0 ? SW< 10:22 0:00 [events/0]
root 7 0.0 0.0 0 0 ? SW< 10:22 0:00 [events/1]
root 8 0.0 0.0 0 0 ? SW< 10:22 0:00 [khelper]
root 9 0.0 0.0 0 0 ? SW< 10:22 0:00 [kthread]
root 13 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [kblockd/0]
root 14 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [kblockd/1]
root 15 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [kacpid]
root 77 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [khubd]
root 79 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [kseriod]
root 153 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [kswapd0]
root 154 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [aio/0]
root 155 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [aio/1]
root 775 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [ata/0]
root 776 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [ata/1]
root 777 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [ata_aux]
root 781 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [scsi_eh_0]
root 783 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [scsi_eh_1]
root 841 0.0 0.0 0 0 ? SW< 10:22 0:00 \_ [kjournald]
root 1477 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 1481 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 1487 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 1491 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 29382 0.0 0.0 0 0 ? SW 12:43 0:00 \_ [pdflush]
root 29384 0.0 0.0 0 0 ? SW 12:43 0:00 \_ [pdflush]
root 837 0.0 0.0 0 0 ? SW 10:22 0:00 [kirqd]
root 2126 0.0 0.0 1656 180 ? S 10:25 0:00 syslogd -m 0
root 2130 0.0 0.0 1604 216 ? S 10:25 0:00 klogd -x
root 2140 0.0 0.0 1588 228 ? S 10:25 0:00 irqbalance
root 2167 0.0 0.0 1588 4 ? S 10:25 0:00 /usr/sbin/courierlogger -pid=/var/spool/authdaemon/pid -facility=mail -start /usr/libexec/cour
root 2168 0.0 0.0 1896 52 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 2171 0.0 0.0 1896 192 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 28384 0.0 0.8 12032 8292 ? S 12:39 0:00 | \_ /etc/authlib/authProg
root 2172 0.0 0.0 1896 260 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 2173 0.0 0.0 1896 272 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 28622 0.0 0.8 12032 8296 ? S 12:40 0:00 | \_ /etc/authlib/authProg
root 2174 0.0 0.0 1896 276 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 28560 0.0 0.6 12032 6956 ? S 12:39 0:00 | \_ /etc/authlib/authProg
root 2175 0.0 0.0 1896 176 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 26895 0.0 0.3 12036 3192 ? S 12:16 0:00 \_ /etc/authlib/authProg
nobody 2261 0.0 0.0 4504 276 ? S 10:25 0:00 proftpd: (accepting connections)
root 2271 0.0 0.0 1588 4 ? S 10:25 0:00 /usr/sbin/acpid
root 3691 0.0 0.0 7496 312 ? S 10:25 0:00 cupsd
named 3921 0.0 0.2 40640 2804 ? S 10:26 0:00 /usr/sbin/named -u named
root 3939 0.0 0.0 3720 268 ? S 10:26 0:00 /usr/sbin/sshd
root 28923 0.0 0.1 6920 1692 ? S 12:41 0:00 \_ sshd: admin [priv]
admin 29030 0.0 0.1 7088 1460 ? S 12:41 0:00 \_ sshd: admin@pts/0
admin 29064 0.0 0.1 4320 1344 pts/0 S 12:41 0:00 \_ -bash
root 29321 0.0 0.0 4264 956 pts/0 S 12:42 0:00 \_ su
root 29326 0.0 0.1 4320 1316 pts/0 S 12:42 0:00 \_ bash
root 29554 0.0 0.0 2936 884 pts/0 R 12:44 0:00 \_ ps -auxf
root 3955 0.0 0.0 2200 4 ? S 10:26 0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
root 3978 0.0 0.0 4320 736 ? S 10:26 0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/sm017.omega47.
mysql 28169 0.0 1.4 295840 15248 ? S 12:37 0:00 \_ /usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --pid-file=/var/lib/mys
root 4041 0.0 0.1 11804 1136 ? S 10:26 0:00 chkservd
root 4057 0.0 0.0 1584 212 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/run/imapd.pid -start -name=imapd /usr/lib/courier-imap/libex
root 4058 0.0 0.0 1700 108 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
tempur15 28320 0.0 0.0 1964 740 ? S 12:38 0:00 \_ /usr/lib/courier-imap/bin/imapd /home/tempur15/mail/furrag.com/nickbrilliant
erion161 28678 0.0 0.0 1968 732 ? S 12:40 0:00 \_ /usr/lib/courier-imap/bin/imapd /home/erion161/mail/osfer.com/submission
tempur15 28683 0.0 0.0 1964 620 ? S 12:40 0:00 \_ /usr/lib/courier-imap/bin/imapd /home/tempur15/mail/furrag.com/admin
tempur15 28763 0.0 0.0 1964 556 ? S 12:40 0:00 \_ /usr/lib/courier-imap/bin/imapd /home/tempur15/mail/furrag.com/jackrad
erion161 28764 0.0 0.0 1968 752 ? S 12:40 0:00 \_ /usr/lib/courier-imap/bin/imapd /home/erion161/mail/osfer.com/submission
tempur15 28768 0.0 0.0 1968 616 ? S 12:40 0:00 \_ /usr/lib/courier-imap/bin/imapd /home/tempur15/mail/furrag.com/editor
root 4071 0.0 0.0 1588 4 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/run/imapd-ssl.pid -start -name=imapd-ssl /usr/lib/courier-im
root 4072 0.0 0.0 1696 4 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 4084 0.0 0.0 1588 208 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/run/pop3d.pid -start -name=pop3d /usr/lib/courier-imap/libex
root 4085 0.0 0.0 1696 256 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 28093 0.0 0.0 1520 376 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 28101 0.0 0.0 1520 376 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 28106 0.0 0.0 1520 376 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 28109 0.0 0.0 1524 380 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 28116 0.0 0.0 1520 376 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 28131 0.0 0.0 1520 372 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 28140 0.0 0.0 1524 380 ? S 12:37 0:00 \_ /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 4093 0.0 0.0 1588 212 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/run/pop3d-ssl.pid -start -name=pop3d-ssl /usr/lib/courier-im
root 4094 0.0 0.0 1700 116 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 4186 0.0 1.9 105036 19640 ? S 10:28 0:00 /usr/sbin/clamd
mailnull 4190 0.0 0.0 6324 268 ? S 10:28 0:00 /usr/sbin/exim -bd -oX 26
mailnull 4196 0.0 0.0 6320 332 ? S 10:28 0:00 /usr/sbin/exim -bd -q60m
mailnull 28263 0.0 0.1 6968 1908 ? S 12:38 0:00 \_ /usr/sbin/exim -bd -q60m
mailnull 28574 0.0 0.0 0 0 ? Z 12:39 0:00 | \_ [exim <defunct>]
mailnull 28638 0.0 0.2 6860 2496 ? S 12:40 0:00 \_ /usr/sbin/exim -bd -q60m
mailnull 28640 0.0 0.2 6968 2604 ? S 12:40 0:00 \_ /usr/sbin/exim -bd -q60m
mailnull 28874 0.0 0.0 0 0 ? Z 12:41 0:00 | \_ [exim <defunct>]
mailnull 28757 0.0 0.2 6856 2472 ? S 12:40 0:00 \_ /usr/sbin/exim -bd -q60m
mailnull 29339 0.0 0.2 6860 2496 ? S 12:42 0:00 \_ /usr/sbin/exim -bd -q60m
mailnull 29340 0.0 0.2 6968 2584 ? S 12:42 0:00 \_ /usr/sbin/exim -bd -q60m
mailnull 29434 0.0 0.0 0 0 ? Z 12:43 0:00 \_ [exim <defunct>]
mailnull 4201 0.0 0.0 6324 4 ? S 10:28 0:00 /usr/sbin/exim -tls-on-connect -bd -oX 465
root 4207 0.0 0.0 3224 780 ? S 10:28 0:00 antirelayd
root 4608 0.0 0.0 4476 180 ? S 10:29 0:00 crond
xfs 4653 0.0 0.0 5152 28 ? S 10:29 0:00 xfs -droppriv -daemon
daemon 4667 0.0 0.0 1648 172 ? S 10:29 0:00 /usr/sbin/atd
root 4966 0.0 0.3 23120 3364 ? S 10:29 0:00 /usr/local/apache/bin/httpd -DSSL
nobody 6007 0.0 1.7 36764 18460 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6008 0.0 0.2 159324 2968 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6009 0.0 6.3 174940 65604 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6010 0.0 0.2 151996 2944 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6011 0.0 1.4 36392 14664 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6019 0.0 0.2 167556 2988 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6022 0.0 0.2 164124 2996 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6023 0.0 0.2 153424 3008 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6042 0.0 0.2 152776 3016 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6051 0.0 0.2 137220 3036 ? S 10:31 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 6913 0.0 0.2 164140 2952 ? S 10:34 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 7090 0.0 1.5 38396 16292 ? S 10:35 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 7097 0.0 0.2 160088 2968 ? S 10:35 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 9236 0.0 0.2 151424 3076 ? S 10:42 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 10644 0.0 4.7 157960 49220 ? S 10:47 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 11876 0.0 1.4 35064 14740 ? S 10:53 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 11895 0.0 1.4 35180 14904 ? S 10:53 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 12127 0.0 3.9 158472 40728 ? S 10:55 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 12751 0.0 6.8 170292 70736 ? S 10:58 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 13993 0.0 0.2 163152 3032 ? S 11:05 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 17425 0.0 12.8 150352 132772 ? S 11:23 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 17658 0.0 6.7 151644 69256 ? S 11:24 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 22130 0.0 1.2 31756 13360 ? S 11:49 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 24795 0.0 1.4 32700 15092 ? S 12:03 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 24806 0.0 1.0 28076 10740 ? S 12:03 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 26316 0.0 0.9 27400 10104 ? S 12:13 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27114 0.0 1.3 30772 13616 ? S 12:17 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27150 0.0 1.0 30416 11096 ? S 12:17 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27400 0.0 4.7 131992 49152 ? S 12:19 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27404 0.0 0.9 27068 9956 ? S 12:20 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27651 0.0 1.3 30136 13992 ? S 12:22 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27915 0.0 15.6 177616 161076 ? S 12:23 0:00 \_ /usr/local/apache/bin/httpd -DSSL
nobody 27916 0.0 0.7 25092 8024 ? S 12:23 0:00 \_ /usr/local/apache/bin/httpd -DSSL
root 5060 0.0 0.0 1612 4 ? S 10:30 0:00 /usr/sbin/portsentry -tcp
mailman 5206 0.0 0.0 10216 4 ? S 10:30 0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/mailmanctl -s start
mailman 5209 0.0 0.0 10200 692 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=ArchRunne
mailman 5210 0.0 0.1 12392 1320 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=BounceRun
mailman 5211 0.0 0.1 10608 1104 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=CommandRu
mailman 5212 0.0 0.9 34040 9700 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=IncomingR
mailman 5213 0.0 0.0 10188 744 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=NewsRunne
mailman 5234 0.0 0.1 10748 1240 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=OutgoingR
mailman 5235 0.0 0.0 10648 940 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=VirginRun
mailman 5236 0.0 0.0 10200 564 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=RetryRunn
root 5393 0.0 0.0 1652 152 ? S 10:30 0:00 mdadm --monitor --scan -f
root 5566 0.0 0.2 17516 2112 ? S 10:30 0:00 cpsrvd - waiting for connections
root 5660 0.0 0.3 10204 3228 ? S 10:31 0:00 /usr/local/bin/perl -w /usr/local/mrtg-2/bin/mrtg /etc/mrtg/mrtg.cfg
root 5665 0.0 0.0 1588 4 tty1 S 10:31 0:00 /sbin/mingetty tty1
root 5666 0.0 0.0 1584 4 tty2 S 10:31 0:00 /sbin/mingetty tty2
root 5667 0.0 0.0 1588 4 tty3 S 10:31 0:00 /sbin/mingetty tty3
root 5668 0.0 0.0 1588 4 tty4 S 10:31 0:00 /sbin/mingetty tty4
root 5669 0.0 0.0 1588 4 tty5 S 10:31 0:00 /sbin/mingetty tty5
root 5670 0.0 0.0 1588 4 tty6 S 10:31 0:00 /sbin/mingetty tty6
root 29522 0.0 0.3 6984 3580 ? S 12:43 0:00 /usr/sbin/exim -MCS -MC remote_smtp mx01.mail.bellsouth.net 205.152.58.33 2 1H2QgR-0005T4-SY
mailnull 29525 0.0 0.2 6984 2088 ? S 12:43 0:00 \_ /usr/sbin/exim -MCS -MC remote_smtp mx01.mail.bellsouth.net 205.152.58.33 2 1H2QgR-0005T4-
Do you think my my.conf and httpd.conf are good?
Thanks a lot for your suggestions
01-05-2007 05:51 PM
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Posts: 4
Group: Registered
Joined: Jan 2007
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RE: Need help optimizing my P43.2Ghz HT with 1GB Ram
Here is another update
# top
18:56:37 up 8:33, 1 user, load average: 129.71, 98.79, 58.00
273 processes: 254 sleeping, 17 running, 2 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 1.0% 0.0% 78.4% 0.1% 0.6% 19.7% 0.0%
cpu00 1.0% 0.0% 78.3% 0.1% 0.7% 19.7% 0.0%
cpu01 0.9% 0.0% 78.6% 0.1% 0.6% 19.7% 0.0%
Mem: 1030180k av, 1017008k used, 13172k free, 0k shrd, 944k buff
504292k active, 471500k inactive
Swap: 2096440k av, 2096440k used, 0k free 6752k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
153 root 10 -5 0 0 0 DW< 4.5 0.0 26:31 1 kswapd0
6552 mysql 16 0 50536 14M 252 S 2.5 1.3 21:47 1 mysqld
20151 mailman 18 0 6648 1932 496 D 1.5 0.1 0:10 1 python2.4
5234 mailman 16 0 10780 800 372 S 1.4 0.0 0:54 0 python2.4
3158 root 18 0 101M 17M 236 S 1.4 1.7 1:01 1 clamd
20474 root 18 0 19584 1856 356 D 1.4 0.1 0:05 1 cpsrvd-ssl
20599 root 18 0 4348 1416 956 D 1.4 0.1 0:02 0 dcpumon
20410 concise 18 0 6816 872 312 D 1.3 0.0 0:07 0 boxtrapper
20370 root 18 0 4764 716 320 D 1.2 0.0 0:07 0 proftpd
20480 root 18 0 6304 2200 768 D 1.2 0.2 0:03 1 restartsrv_clam
20489 root 18 0 3488 556 292 D 1.1 0.0 0:03 1 couriertls
11252 root 17 0 4444 840 336 R 1.0 0.0 1:08 0 top
20082 root 18 0 19528 1964 200 D 1.0 0.1 0:10 0 cpsrvd-ssl
5235 mailman 16 0 10696 744 340 S 0.8 0.0 0:47 0 python2.4
20306 nobody 18 0 23812 4548 576 D 0.8 0.4 0:03 0 httpd
20526 root 18 0 6716 1156 420 D 0.8 0.1 0:02 1 exim
20598 root 18 0 2232 336 232 S 0.8 0.0 0:01 0 email-queue1
20307 nobody 18 0 23516 3760 324 D 0.7 0.3 0:04 0 httpd
20326 irasmith 18 0 5816 3716 712 D 0.7 0.3 0:07 1 GET
20591 mailnull 17 0 6868 1408 576 D 0.7 0.1 0:01 0 exim
29030 admin 18 0 7088 164 44 D 0.6 0.0 0:47 1 sshd
19748 nobody 16 0 27292 9156 384 D 0.6 0.8 0:06 0 httpd
19750 nobody 17 0 30100 11M 592 D 0.6 1.1 0:07 1 httpd
20309 nobody 17 0 23536 4376 568 D 0.6 0.4 0:05 0 httpd
20420 nobody 18 0 23392 3764 284 D 0.6 0.3 0:03 0 httpd
20430 root 18 0 6720 1148 412 D 0.6 0.1 0:02 1 exim
20569 root 18 0 6280 788 516 D 0.6 0.0 0:01 1 exim
20589 mailnull 17 0 6868 1380 548 D 0.6 0.1 0:01 0 exim
20643 nobody 18 0 4632 848 452 D 0.6 0.0 0:01 0 proftpd
20653 mailnull 16 0 6336 1080 812 D 0.6 0.1 0:00 0 exim
20525 root 18 0 6460 1436 980 D 0.5 0.1 0:01 1 exim
20562 root 18 0 6276 788 516 D 0.5 0.0 0:01 0 exim
20590 mailnull 16 0 6868 1380 556 D 0.5 0.1 0:00 1 exim
20609 root 18 0 2188 340 240 D 0.5 0.0 0:00 1 sh
20639 nobody 18 0 23240 3396 328 S 0.5 0.3 0:00 1 httpd
5209 mailman 18 0 10200 568 216 R 0.4 0.0 0:41 1 python2.4
17448 nobody 18 0 174M 11M 228 R 0.4 1.1 0:37 1 httpd
20482 root 18 0 9036 1180 240 S 0.4 0.1 0:02 0 exim
20523 mailnull 16 0 7236 1352 272 S 0.4 0.1 0:03 0 exim
20575 root 18 0 6276 788 516 D 0.4 0.0 0:00 1 exim
20593 root 18 0 2188 312 208 S 0.4 0.0 0:00 0 sh
20641 nobody 18 0 23240 3380 312 S 0.4 0.3 0:00 0 httpd
3921 named 24 0 40876 2632 184 S 0.3 0.2 2:32 1 named
5210 mailman 18 0 12804 532 68 R 0.3 0.0 0:45 0 python2.4
5211 mailman 18 0 10608 424 52 R 0.3 0.0 0:44 1 python2.4
18091 nobody 18 0 115M 11M 308 R 0.3 1.1 5:16 0 httpd
4955 nobody 18 0 37616 12M 260 R 0.3 1.2 1:55 0 httpd
20395 root 17 0 2188 296 200 S 0.3 0.0 0:00 1 sh
20419 nobody 18 0 23244 3544 392 D 0.3 0.3 0:02 0 httpd
20427 root 17 0 6988 1560 608 D 0.3 0.1 0:01 0 exim
20428 root 18 0 7000 1212 256 D 0.3 0.1 0:01 1 exim
# ps -auxf
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1592 64 ? D 10:23 0:00 init [3]
root 2 0.0 0.0 0 0 ? SW 10:23 0:00 [migration/0]
root 3 0.0 0.0 0 0 ? SWN 10:23 0:00 [ksoftirqd/0]
root 4 0.0 0.0 0 0 ? SW 10:23 0:00 [migration/1]
root 5 0.0 0.0 0 0 ? SWN 10:23 0:00 [ksoftirqd/1]
root 6 0.0 0.0 0 0 ? SW< 10:23 0:00 [events/0]
root 7 0.0 0.0 0 0 ? SW< 10:23 0:00 [events/1]
root 8 0.0 0.0 0 0 ? SW< 10:23 0:00 [khelper]
root 9 0.0 0.0 0 0 ? SW< 10:23 0:00 [kthread]
root 13 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kblockd/0]
root 14 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kblockd/1]
root 15 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kacpid]
root 77 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [khubd]
root 79 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kseriod]
root 153 0.0 0.0 0 0 ? DW< 10:23 0:00 \_ [kswapd0]
root 154 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [aio/0]
root 155 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [aio/1]
root 775 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [ata/0]
root 776 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [ata/1]
root 777 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [ata_aux]
root 781 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [scsi_eh_0]
root 783 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [scsi_eh_1]
root 841 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 1477 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 1481 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 1487 0.0 0.0 0 0 ? RW< 10:23 0:00 \_ [kjournald]
root 1491 0.0 0.0 0 0 ? SW< 10:23 0:00 \_ [kjournald]
root 21404 0.0 0.0 0 0 ? SW 19:13 0:00 \_ [pdflush]
root 21607 0.0 0.0 0 0 ? SW 19:19 0:00 \_ [pdflush]
root 837 0.0 0.0 0 0 ? SW 10:23 0:00 [kirqd]
root 2126 0.0 0.0 1656 156 ? R 10:25 0:00 syslogd -m 0
root 2130 0.0 0.0 1604 120 ? S 10:25 0:00 klogd -x
root 2140 0.0 0.0 1588 228 ? S 10:25 0:00 irqbalance
root 2167 0.0 0.0 1588 4 ? S 10:25 0:00 /usr/sbin/courierlogger -pid=/var/s pool/authdaemon/pid -facility=mail -start /usr/libexec/cour
root 2168 0.0 0.0 1896 24 ? S 10:25 0:00 \_ /usr/libexec/courier-authlib/au thdaemond
root 2171 0.0 0.0 1896 116 ? S 10:25 0:00 \_ /usr/libexec/courier-authli b/authdaemond
root 2172 0.0 0.0 1896 144 ? R 10:25 0:00 \_ /usr/libexec/courier-authli b/authdaemond
root 21606 0.0 0.0 7428 248 ? D 19:19 0:00 | \_ /etc/authlib/authProg
root 2173 0.0 0.0 1896 124 ? S 10:25 0:00 \_ /usr/libexec/courier-authli b/authdaemond
root 21601 0.0 0.0 1896 168 ? D 19:19 0:00 | \_ /usr/libexec/courier-au thlib/authdaemond
root 2174 0.0 0.0 1896 116 ? S 10:25 0:00 \_ /usr/libexec/courier-authli b/authdaemond
root 21600 0.0 0.0 1896 168 ? D 19:19 0:00 | \_ /usr/libexec/courier-au thlib/authdaemond
root 2175 0.0 0.0 1896 124 ? S 10:25 0:00 \_ /usr/libexec/courier-authli b/authdaemond
nobody 2261 0.0 0.0 4500 188 ? RL 10:25 0:00 proftpd: (accepting connections)
nobody 20370 0.0 0.0 4552 472 ? SL 18:51 0:00 \_ proftpd: (accepting connections )
nobody 20786 0.0 0.0 4760 256 ? SL 19:01 0:00 \_ proftpd: connected: 70.85.228.5 0 (70.85.228.50:47979)
nobody 21400 0.0 0.0 4504 444 ? DL 19:13 0:00 \_ proftpd: (accepting connections )
nobody 21564 0.0 0.0 4500 288 ? D 19:17 0:00 \_ proftpd: (accepting connections )
root 2271 0.0 0.0 1588 4 ? S 10:25 0:00 /usr/sbin/acpid
root 3691 0.0 0.0 7496 212 ? D 10:25 0:00 cupsd
named 3921 0.0 0.2 40876 3056 ? S 10:26 0:00 /usr/sbin/named -u named
root 3939 0.0 0.0 3720 4 ? S 10:26 0:00 /usr/sbin/sshd
root 28923 0.0 0.0 6920 132 ? S 12:41 0:00 \_ sshd: admin [priv]
admin 29030 0.0 0.0 7088 196 ? S 12:41 0:00 \_ sshd: admin@pts/0
admin 29064 0.0 0.0 4320 4 pts/0 S 12:41 0:00 \_ -bash
root 29321 0.0 0.0 4264 4 pts/0 S 12:42 0:00 \_ su
root 29326 0.0 0.0 4320 236 pts/0 S 12:42 0:00 \_ bash
root 21459 0.0 0.0 3064 736 pts/0 R 19:14 0:00 \_ ps -auxf
root 3955 0.0 0.0 2200 4 ? S 10:26 0:00 xinetd -stayalive -pidfile /var/run /xinetd.pid
root 3978 0.0 0.0 4320 4 ? S 10:26 0:00 /bin/sh /usr/bin/mysqld_safe --data dir=/var/lib/mysql --pid-file=/var/lib/mysql/sm017.omega47.
mysql 6552 0.0 2.4 70036 25032 ? S 14:09 0:00 \_ /usr/sbin/mysqld --basedir=/ -- datadir=/var/lib/mysql --user=mysql --pid-file=/var/lib/mys
root 4041 0.0 0.0 11804 612 ? S 10:26 0:00 chkservd
root 21079 0.0 0.3 7488 3092 ? D 19:07 0:00 \_ /scripts/restartsrv_eximstats
root 4057 0.0 0.0 1584 128 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/r un/imapd.pid -start -name=imapd /usr/lib/courier-imap/libex
root 4058 0.0 0.0 1700 100 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/c ouriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 4071 0.0 0.0 1588 4 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/r un/imapd-ssl.pid -start -name=imapd-ssl /usr/lib/courier-im
root 4072 0.0 0.0 1696 4 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/c ouriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 4084 0.0 0.0 1588 124 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/r un/pop3d.pid -start -name=pop3d /usr/lib/courier-imap/libex
root 4085 0.0 0.0 1696 88 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/c ouriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 21578 0.0 0.0 1656 420 ? S 19:18 0:00 \_ /usr/lib/courier-imap/sbin/ pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 21579 0.0 0.0 1652 408 ? S 19:18 0:00 \_ /usr/lib/courier-imap/sbin/ pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 21582 0.0 0.0 1512 264 ? D 19:18 0:00 \_ /usr/lib/courier-imap/sbin/ pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 21583 0.0 0.0 1656 404 ? S 19:18 0:00 \_ /usr/lib/courier-imap/sbin/ pop3login /usr/lib/courier-imap/bin/pop3d Maildir
root 4093 0.0 0.0 1588 128 ? S 10:26 0:00 /usr/sbin/courierlogger -pid=/var/r un/pop3d-ssl.pid -start -name=pop3d-ssl /usr/lib/courier-im
root 4094 0.0 0.0 1700 64 ? S 10:26 0:00 \_ /usr/lib/courier-imap/libexec/c ouriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslooku
root 21422 0.0 0.0 3488 764 ? D 19:13 0:00 \_ /usr/lib/courier-imap/bin/c ouriertls -server -tcpd /usr/lib/courier-imap/sbin/pop3logi
root 4608 0.0 0.0 4476 144 ? S 10:29 0:00 crond
root 20623 0.0 0.0 4972 188 ? S 18:55 0:00 \_ crond
root 20891 0.0 0.0 2188 208 ? S 19:06 0:00 | \_ /bin/sh -c /usr/local/cpane l/bin/dcpumon >/dev/null 2>&1
root 21512 0.0 0.0 3176 228 ? D 19:15 0:00 | \_ /usr/local/cpanel/bin/d cpumon
root 20751 0.0 0.0 4972 184 ? S 18:58 0:00 \_ crond
root 20900 0.0 0.0 3224 864 ? D 19:06 0:00 | \_ /usr/bin/perl -I/usr/local/ bandmin /usr/local/bandmin/bandmin
root 20776 0.0 0.0 4972 164 ? S 19:00 0:00 \_ crond
root 20799 0.0 0.0 2188 120 ? S 19:05 0:00 | \_ /bin/sh -c perl /root/rvadm in/rvmultiupdate.pl >/dev/null 2>&1
root 21081 0.0 0.1 4600 1860 ? S 19:07 0:00 | \_ perl /root/rvadmin/rvmu ltiupdate.pl
root 21605 0.0 0.0 2052 364 ? D 19:19 0:00 | \_ sh -c chown rvadmin :rvadmin -R /home/rvadmin/backup/*>/dev/null 2>&1
root 20778 0.0 0.0 4972 188 ? S 19:00 0:00 \_ crond
root 20898 0.0 0.0 2188 240 ? S 19:06 0:00 | \_ /bin/sh -c /usr/local/cpane l/bin/dcpumon >/dev/null 2>&1
root 21565 0.0 0.0 3180 228 ? D 19:17 0:00 | \_ /usr/local/cpanel/bin/d cpumon
root 20779 0.0 0.0 4972 188 ? S 19:00 0:00 \_ crond
root 20893 0.0 0.0 2188 212 ? S 19:06 0:00 | \_ /bin/sh -c /usr/local/cpane l/whostmgr/bin/dnsqueue > /dev/null 2>&1
root 21407 0.0 0.0 3096 744 ? D 19:13 0:00 | \_ /usr/bin/perl /usr/loca l/cpanel/whostmgr/bin/dnsqueue
root 20780 0.0 0.0 4972 172 ? S 19:00 0:00 \_ crond
irasmith 20801 0.0 0.0 2188 124 ? S 19:05 0:00 | \_ /bin/sh -c GET http://www.i rarichardsmith.com/moodle/admin/cron.php > /dev/null
irasmith 21106 0.0 0.3 5904 3360 ? S 19:08 0:00 | \_ /usr/bin/perl -w /usr/b in/GET http://www.irarichardsmith.com/moodle/admin/cron.php
root 20804 0.0 0.0 4972 184 ? S 19:06 0:00 \_ crond
tedhogan 20895 0.0 0.0 2188 216 ? S 19:06 0:00 | \_ /bin/sh -c lynx -dump 'http ://ravenswood777.org/webcalendar/tools/send_reminders.php'
tedhogan 21410 0.0 0.0 4980 972 ? D 19:13 0:00 | \_ lynx -dump http://raven swood777.org/webcalendar/tools/send_reminders.php
root 20805 0.0 0.0 4972 180 ? S 19:06 0:00 \_ crond
ucaz 20896 0.0 0.0 2188 240 ? S 19:06 0:00 | \_ /bin/sh -c lynx -dump 'http ://ucaz.com/xoopsmoodle/admin/cron.php' > /dev/null
ucaz 21566 0.0 0.0 4976 968 ? D 19:17 0:00 | \_ lynx -dump http://ucaz. com/xoopsmoodle/admin/cron.php
root 20806 0.0 0.0 4972 152 ? S 19:06 0:00 \_ crond
miguel 20894 0.0 0.0 2184 212 ? S 19:06 0:00 | \_ /bin/sh -c cd '/home/miguel /public_html/cursos/admin/' ; php -q 'cron.php' > /dev/null
miguel 21409 0.0 0.0 5652 184 ? D 19:13 0:00 | \_ php -q cron.php
root 20830 0.0 0.0 4972 192 ? S 19:06 0:00 \_ crond
root 20901 0.0 0.0 2184 372 ? S 19:06 0:00 | \_ /bin/bash /usr/bin/run-part s /etc/cron.hourly
root 21602 0.0 0.0 2748 352 ? D 19:19 0:00 | \_ /usr/bin/perl /etc/cron .hourly/exim_deny.pl
root 21603 0.0 0.0 2024 600 ? S 19:19 0:00 | \_ awk -v progname=/etc/cr on.hourly/exim_deny.pl progname {????? print progname ":\
root 20921 0.0 0.0 4972 200 ? S 19:06 0:00 \_ crond
root 20922 0.0 0.0 3228 900 ? D 19:06 0:00 | \_ /usr/bin/perl -I/usr/local/ bandmin /usr/local/bandmin/bandmin
root 20940 0.0 0.0 4972 188 ? S 19:06 0:00 \_ crond
root 20945 0.0 0.0 4968 532 ? S 19:06 0:00 | \_ crond
root 20941 0.0 0.0 4972 188 ? S 19:06 0:00 \_ crond
root 20942 0.0 0.0 2184 256 ? S 19:06 0:00 | \_ /bin/sh -c /usr/local/cpane l/bin/dcpumon >/dev/null 2>&1
root 21567 0.0 0.0 3152 236 ? D 19:17 0:00 | \_ /usr/local/cpanel/bin/d cpumon
root 20943 0.0 0.0 4972 196 ? S 19:06 0:00 \_ crond
irasmith 20944 0.0 0.0 2188 496 ? S 19:06 0:00 | \_ /bin/sh -c GET http://www.i rarichardsmith.com/moodle/admin/cron.php > /dev/null
irasmith 21608 0.0 0.0 2188 292 ? D 19:19 0:00 | \_ /bin/sh -c GET http://w ww.irarichardsmith.com/moodle/admin/cron.php > /dev/null
root 21337 0.0 0.0 4972 280 ? S 19:12 0:00 \_ crond
root 21445 0.0 0.0 4968 244 ? S 19:13 0:00 | \_ crond
root 21338 0.0 0.0 4972 280 ? S 19:12 0:00 \_ crond
root 21446 0.0 0.0 4968 256 ? S 19:13 0:00 | \_ crond
root 21339 0.0 0.0 4972 284 ? S 19:12 0:00 \_ crond
root 21444 0.0 0.0 2052 364 ? D 19:13 0:00 | \_ /bin/sh -c /usr/local/cpane l/bin/dcpumon >/dev/null 2>&1
root 21340 0.0 0.0 4972 284 ? S 19:12 0:00 \_ crond
root 21461 0.0 0.0 4968 252 ? S 19:14 0:00 | \_ crond
root 21531 0.0 0.0 4968 632 ? D 19:16 0:00 \_ crond
root 21532 0.0 0.0 4968 684 ? D 19:16 0:00 \_ crond
root 21533 0.0 0.0 4540 512 ? D 19:16 0:00 \_ crond
root 21534 0.0 0.0 4968 612 ? D 19:16 0:00 \_ crond
root 21535 0.0 0.0 4968 608 ? D 19:16 0:00 \_ crond
xfs 4653 0.0 0.0 5152 44 ? S 10:29 0:00 xfs -droppriv -daemon
daemon 4667 0.0 0.0 1648 112 ? S 10:29 0:00 /usr/sbin/atd
root 5060 0.0 0.0 1612 4 ? S 10:30 0:00 /usr/sbin/portsentry -tcp
mailman 5206 0.0 0.0 10216 4 ? S 10:30 0:00 /usr/local/bin/python2.4 /usr/local /cpanel/3rdparty/mailman/bin/mailmanctl -s start
mailman 5209 0.0 0.0 10200 692 ? D 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/l ocal/cpanel/3rdparty/mailman/bin/qrunner --runner=ArchRunne
mailman 5210 0.0 0.0 12804 804 ? R 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/l ocal/cpanel/3rdparty/mailman/bin/qrunner --runner=BounceRun
mailman 5211 0.0 0.1 10608 1912 ? D 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/l ocal/cpanel/3rdparty/mailman/bin/qrunner --runner=CommandRu
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mailman 5234 0.0 0.0 10780 780 ? R 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/l ocal/cpanel/3rdparty/mailman/bin/qrunner --runner=OutgoingR
mailman 5235 0.0 0.0 10696 744 ? S 10:30 0:00 \_ /usr/local/bin/python2.4 /usr/l ocal/cpanel/3rdparty/mailman/bin/qrunner --runner=VirginRun
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root 21530 0.0 0.0 2232 540 ? S 19:16 0:00 \_ /bin/sh /etc/mrtg/email-count1 MAIL-HOST
root 21604 0.0 0.0 2236 852 ? D 19:19 0:00 \_ /bin/sh /etc/mrtg/check-ema il
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nobody 32290 0.0 0.2 183480 2652 ? S 16:37 0:00 \_ /usr/local/apache/bin/httpd -DS SL
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nobody 4955 0.0 1.2 37616 12736 ? S 17:08 0:00 \_ /usr/local/apache/bin/httpd -DS SL
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nobody 8753 0.0 1.0 33252 11316 ? S 17:35 0:00 \_ /usr/local/apache/bin/httpd -DS SL
nobody 10315 0.0 1.3 50348 13756 ? S 17:46 0:00 \_ /usr/local/apache/bin/httpd -DS SL
nobody 17448 0.0 4.4 177492 46300 ? D 18:26 0:00 \_ /usr/local/apache/bin/httpd -DS SL
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nobody 18833 0.0 0.7 27532 8140 ? S 18:37 0:00 \_ /usr/local/apache/bin/httpd -DS SL
root 21302 0.0 0.0 6040 332 ? D 19:10 0:00 | \_ /usr/sbin/sendmail -t -i
nobody 18882 0.0 12.3 177356 127252 ? D 18:38 0:00 \_ /usr/local/apache/bin/httpd -DS SL
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nobody 19749 0.0 1.1 31308 11992 ? S 18:45 0:00 \_ /usr/local/apache/bin/httpd -DS SL
root 21493 0.0 0.0 6036 332 ? D 19:15 0:00 | \_ /usr/sbin/sendmail -t -i
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nobody 21584 0.0 0.0 2056 364 ? D 19:18 0:00 | \_ sh -c /usr/sbin/sendmail -t -i
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nobody 21355 0.0 0.4 23228 4496 ? D 19:12 0:00 \_ /usr/local/apache/bin/httpd -DS SL
root 3013 0.0 0.1 19584 1648 ? D 16:55 0:00 cpsrvd - waiting for connections
root 21585 0.0 0.1 19584 1600 ? D 19:18 0:00 \_ cpsrvd - waiting for connection s
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language 21539 0.0 0.1 6984 1352 ? D 19:16 0:00 \_ /usr/sbin/exim -Mc 1H2z6k-0005U E-P0
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01-06-2007 12:27 AM
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Posts: 222
Group: Administrators
Joined: May 2006
Status:
Offline
Reputation: 1
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RE: Need help optimizing my P43.2Ghz HT with 1GB Ram
You still have to do something to control the number of emails going out from your server. Your best bet would be to ask your users to send less emails. It could also be due to the mailing lists setup by the members. Check the mail statistics from WHM to see who's sending most of the emails from your server.
For httpd and mysql optimizations, they really won't help you a lot. You need to get the core issue fixed up, which is of too many emails. Second, it shows that quite a many cronjobs were running at the time the load was high, and a few "backups".
Make the following optimizations for httpd.conf, anyways:
Timeout 30
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 3
MinSpareServers 15
MaxSpareServers 25
StartServers 10
MaxClients 200
MaxRequestsPerChild 1000
The following changes in mysqld section of my.cnf:
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
skip-locking
skip-innodb
query_cache_limit=1M
query_cache_size=16M
query_cache_type=1
max_connections=300
interactive_timeout=30
wait_timeout=30
connect_timeout=10
thread_cache_size=45
key_buffer=96M
join_buffer=1M
max_allowed_packet=16M
table_cache=1024
record_buffer=1M
sort_buffer_size=2M
read_buffer_size=2M
max_connect_errors=5
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=2
myisam_sort_buffer_size=32M
#log-bin
server-id=1
Don't forget to restart both...
It seems like you get high loads on a certain time of the day only, commonly known as "spikes". While that's normal, you should try to limit the number of tasks at that specific time. Try disabling few cronjobs, backups etc.
01-06-2007 09:44 AM
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