Server High Load when delivering local email

Hello everyone,

Please help, my server become high load when delivering an email to about 20 local mail box, Postfix just fork too many procmail-wrapper process and eat up the memory!

May I know is there a way to limit or slow the the fork process?

Thanks!

My Server
OS: CentsOS 6.4
Virtualmin 4.02 GPL
RAM 1.5G (1.35G report by virtualmin)

Part of mail log :

Sep 25 16:29:38 mail2 postfix/smtpd[12117]: 84A3AD00690: client=unknown[220.231.96.103], sasl_method=LOGIN, sasl_username=example_benny
Sep 25 16:29:40 mail2 postfix/cleanup[12072]: 84A3AD00690: message-id=006c01ceb9c9$5916baf0$0b4430d0$@example.com
Sep 25 16:29:41 mail2 postfix/qmgr[1751]: 84A3AD00690: from=benny@example.com, size=24080, nrcpt=28 (queue active)
Sep 25 16:45:56 mail2 postfix/local[12073]: 84A3AD00690: to=example_alice@mail2.sample.com, orig_to=alice@example.com, relay=local, delay=978, delays=2.5/0.01/0/975, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:45:57 mail2 postfix/local[12074]: 84A3AD00690: to=example_alman@mail2.sample.com, orig_to=alman@pacsia.com, relay=local, delay=979, delays=2.5/0.01/0/976, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:35 mail2 postfix/local[12177]: 84A3AD00690: to=example_joyce@mail2.sample.com, orig_to=joyce@example.com, relay=local, delay=1017, delays=2.5/1.2/0/1014, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:39 mail2 postfix/local[12233]: 84A3AD00690: to=example_tracy@mail2.sample.com, orig_to=tracy@example.com, relay=local, delay=1021, delays=2.5/3.8/0/1014, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:39 mail2 postfix/local[12142]: 84A3AD00690: to=example_david@mail2.sample.com, orig_to=david@example.com, relay=local, delay=1021, delays=2.5/0.33/0/1018, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:39 mail2 postfix/local[12203]: 84A3AD00690: to=example_queenie@mail2.sample.com, orig_to=queenie@example.com, relay=local, delay=1021, delays=2.5/2.2/0/1016, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:40 mail2 postfix/local[12207]: 84A3AD00690: to=example_sarah@mail2.sample.com, orig_to=sarah@example.com, relay=local, delay=1021, delays=2.5/2.4/0/1016, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:40 mail2 postfix/local[12249]: 84A3AD00690: to=example_whitney@mail2.sample.com, orig_to=whitney@example.com, relay=local, delay=1021, delays=2.5/4.8/0/1014, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:40 mail2 postfix/local[12243]: 84A3AD00690: to=example_wendy@mail2.sample.com, orig_to=wendy@example.com, relay=local, delay=1022, delays=2.5/4.5/0/1015, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:40 mail2 postfix/local[12222]: 84A3AD00690: to=example_tinnie@mail2.sample.com, orig_to=tinnie@example.com, relay=local, delay=1022, delays=2.5/3.2/0/1016, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12137]: 84A3AD00690: to=example_calvin@mail2.sample.com, orig_to=calvin@example.com, relay=local, delay=1028, delays=2.5/0.24/0/1026, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12128]: 84A3AD00690: to=example_bella@mail2.sample.com, orig_to=bella@example.com, relay=local, delay=1028, delays=2.5/0.1/0/1026, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12123]: 84A3AD00690: to=example_amy@mail2.sample.com, orig_to=amy@example.com, relay=local, delay=1028, delays=2.5/0.05/0/1026, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12239]: 84A3AD00690: to=example_vani@mail2.sample.com, orig_to=vani@example.com, relay=local, delay=1029, delays=2.5/4.1/0/1022, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12217]: 84A3AD00690: to=example_susan@mail2.sample.com, orig_to=susan@example.com, relay=local, delay=1029, delays=2.5/2.9/0/1023, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12147]: 84A3AD00690: to=example_derek@mail2.sample.com, orig_to=derek@example.com, relay=local, delay=1029, delays=2.5/0.42/0/1026, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:47 mail2 postfix/local[12212]: 84A3AD00690: to=example_sharon@mail2.sample.com, orig_to=sharon@example.com, relay=local, delay=1029, delays=2.5/2.7/0/1024, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:48 mail2 postfix/local[12172]: 84A3AD00690: to=example_joe@mail2.sample.com, orig_to=joe@example.com, relay=local, delay=1029, delays=2.5/1.1/0/1025, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:48 mail2 postfix/local[12229]: 84A3AD00690: to=example_tom@mail2.sample.com, orig_to=tom@example.com, relay=local, delay=1029, delays=2.5/3.5/0/1023, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:49 mail2 postfix/local[12152]: 84A3AD00690: to=example_elaine@mail2.sample.com, orig_to=elaine@example.com, relay=local, delay=1030, delays=2.5/0.55/0/1027, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:49 mail2 postfix/local[12167]: 84A3AD00690: to=example_janet@mail2.sample.com, orig_to=janet@example.com, relay=local, delay=1030, delays=2.5/0.92/0/1027, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:49 mail2 postfix/local[12197]: 84A3AD00690: to=example_polly@mail2.sample.com, orig_to=polly@example.com, relay=local, delay=1030, delays=2.5/2/0/1026, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:49 mail2 postfix/local[12187]: 84A3AD00690: to=example_nico@mail2.sample.com, orig_to=nico@example.com, relay=local, delay=1031, delays=2.5/1.6/0/1027, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:49 mail2 postfix/local[12162]: 84A3AD00690: to=example_heidi@mail2.sample.com, orig_to=heidi@example.com, relay=local, delay=1031, delays=2.5/0.77/0/1027, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:49 mail2 postfix/local[12157]: 84A3AD00690: to=example_fenny@mail2.sample.com, orig_to=fenny@example.com, relay=local, delay=1031, delays=2.5/0.65/0/1028, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:50 mail2 postfix/local[12183]: 84A3AD00690: to=example_lisa@mail2.sample.com, orig_to=lisa@example.com, relay=local, delay=1032, delays=2.5/1.4/0/1028, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:50 mail2 postfix/local[12192]: 84A3AD00690: to=example_peter@mail2.sample.com, orig_to=peter@example.com, relay=local, delay=1032, delays=2.5/1.8/0/1028, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:55 mail2 postfix/local[12132]: 84A3AD00690: to=example_bonnie@mail2.sample.com, orig_to=bonnie@example.com, relay=local, delay=1037, delays=2.5/0.16/0/1035, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME)
Sep 25 16:46:55 mail2 postfix/qmgr[1751]: 84A3AD00690: removed

Maybe the information on this page can help?

http://www.hsc.fr/ressources/cours/postfix/doc/rate.html

Howdy,

In addition to what Locutus mentioned, another thing you could do is to make sure that the lookup-domain server process is running.

Also, in Email Messages -> Spam and Virus Scanning, if “SpamAssassin client program” is set to “spamc”, and “Virus scanning program” set to “server scanner”.

With those settings, it will only need one large SpamAssassin/ClamAV process running on the server. It won’t attempt to launch one full process per email.

-Eric

Normal Loading

[root@mail2 ~]# uptime
17:24:09 up 15 days, 18:12, 1 user, load average: 0.12, 1.61, 11.96

[root@mail2 ~]# free
total used free shared buffers cached
Mem: 1419252 576040 843212 0 29452 183584
-/+ buffers/cache: 363004 1056248
Swap: 3170296 447992 2722304

[root@mail2 ~]# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 2900 572 ? Ss Sep10 0:05 /sbin/init
root 2 0.0 0.0 0 0 ? S Sep10 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S Sep10 0:10 [migration/0]
root 4 0.0 0.0 0 0 ? S Sep10 0:05 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S Sep10 0:00 [migration/0]
root 6 0.0 0.0 0 0 ? S Sep10 0:08 [watchdog/0]
root 7 0.0 0.0 0 0 ? S Sep10 0:10 [migration/1]
root 8 0.0 0.0 0 0 ? S Sep10 0:00 [migration/1]
root 9 0.0 0.0 0 0 ? S Sep10 0:03 [ksoftirqd/1]
root 10 0.0 0.0 0 0 ? S Sep10 0:06 [watchdog/1]
root 11 0.0 0.0 0 0 ? S Sep10 1:55 [events/0]
root 12 0.0 0.0 0 0 ? S Sep10 1:53 [events/1]
root 13 0.0 0.0 0 0 ? S Sep10 0:00 [cgroup]
root 14 0.0 0.0 0 0 ? S Sep10 0:00 [khelper]
root 15 0.0 0.0 0 0 ? S Sep10 0:00 [netns]
root 16 0.0 0.0 0 0 ? S Sep10 0:00 [async/mgr]
root 17 0.0 0.0 0 0 ? S Sep10 0:00 [pm]
root 18 0.0 0.0 0 0 ? S Sep10 0:06 [sync_supers]
root 19 0.0 0.0 0 0 ? S Sep10 0:07 [bdi-default]
root 20 0.0 0.0 0 0 ? S Sep10 0:00 [kintegrityd/0]
root 21 0.0 0.0 0 0 ? S Sep10 0:00 [kintegrityd/1]
root 22 0.0 0.0 0 0 ? S Sep10 2:47 [kblockd/0]
root 23 0.0 0.0 0 0 ? S Sep10 0:09 [kblockd/1]
root 24 0.0 0.0 0 0 ? S Sep10 0:00 [kacpid]
root 25 0.0 0.0 0 0 ? S Sep10 0:00 [kacpi_notify]
root 26 0.0 0.0 0 0 ? S Sep10 0:00 [kacpi_hotplug]
root 27 0.0 0.0 0 0 ? S Sep10 0:00 [ata/0]
root 28 0.0 0.0 0 0 ? S Sep10 0:00 [ata/1]
root 29 0.0 0.0 0 0 ? S Sep10 0:00 [ata_aux]
root 30 0.0 0.0 0 0 ? S Sep10 0:00 [ksuspend_usbd]
root 31 0.0 0.0 0 0 ? S Sep10 0:00 [khubd]
root 32 0.0 0.0 0 0 ? S Sep10 0:00 [kseriod]
root 33 0.0 0.0 0 0 ? S Sep10 0:00 [md/0]
root 34 0.0 0.0 0 0 ? S Sep10 0:00 [md/1]
root 35 0.0 0.0 0 0 ? S Sep10 0:00 [md_misc/0]
root 36 0.0 0.0 0 0 ? S Sep10 0:00 [md_misc/1]
root 37 0.0 0.0 0 0 ? S Sep10 0:00 [khungtaskd]
root 38 0.0 0.0 0 0 ? S Sep10 5:26 [kswapd0]
root 39 0.0 0.0 0 0 ? SN Sep10 0:00 [ksmd]
root 40 0.0 0.0 0 0 ? S Sep10 0:00 [aio/0]
root 41 0.0 0.0 0 0 ? S Sep10 0:00 [aio/1]
root 42 0.0 0.0 0 0 ? S Sep10 0:00 [crypto/0]
root 43 0.0 0.0 0 0 ? S Sep10 0:00 [crypto/1]
root 48 0.0 0.0 0 0 ? S Sep10 0:00 [kthrotld/0]
root 49 0.0 0.0 0 0 ? S Sep10 0:00 [kthrotld/1]
root 52 0.0 0.0 0 0 ? S Sep10 0:00 [kpsmoused]
root 53 0.0 0.0 0 0 ? S Sep10 0:00 [usbhid_resumer]
root 83 0.0 0.0 0 0 ? S Sep10 0:00 [kstriped]
root 135 0.0 0.0 0 0 ? S Sep10 0:00 [ttm_swap]
root 142 0.0 0.0 0 0 ? S< Sep10 0:01 [kslowd000]
root 143 0.0 0.0 0 0 ? S< Sep10 0:01 [kslowd001]
root 252 0.0 0.0 0 0 ? S Sep10 0:00 [scsi_eh_0]
root 253 0.0 0.0 0 0 ? S Sep10 0:00 [scsi_eh_1]
root 265 0.0 0.0 0 0 ? S Sep10 0:00 [scsi_eh_2]
root 336 0.0 0.0 0 0 ? S Sep10 1:57 [jbd2/sda2-8]
root 337 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 338 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 378 0.0 0.0 0 0 ? S Sep10 0:18 [kauditd]
root 386 0.0 0.0 0 0 ? S Sep10 1:18 [flush-8:0]
root 410 0.7 3.0 60132 43872 ? S 11:06 2:50 spamd child
root 429 0.0 0.0 2488 384 ? S<s Sep10 0:04 /sbin/udevd -d
apache 655 0.0 0.1 61068 2456 ? S Sep24 0:01 /usr/sbin/httpd
root 753 0.0 0.0 2484 512 ? S< Sep10 0:26 /sbin/udevd -d
root 785 0.0 0.0 0 0 ? S Sep10 0:00 [jbd2/sda1-8]
root 786 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 787 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 1153 0.0 0.0 2056 164 ? Ss Sep10 0:00 /sbin/portreserve
root 1160 0.0 0.0 38220 1336 ? Sl Sep10 2:19 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5
root 1181 0.0 0.0 2484 164 ? S< Sep10 0:00 /sbin/udevd -d
rpc 1221 0.0 0.0 2576 248 ? Ss Sep10 0:02 rpcbind
rpcuser 1239 0.0 0.0 2840 236 ? Ss Sep10 0:00 rpc.statd
root 1267 0.0 0.0 0 0 ? S Sep10 0:00 [rpciod/0]
root 1268 0.0 0.0 0 0 ? S Sep10 0:00 [rpciod/1]
root 1272 0.0 0.0 2612 100 ? Ss Sep10 0:00 rpc.idmapd
dbus 1304 0.0 0.0 3000 216 ? Ss Sep10 0:00 dbus-daemon --system
root 1333 0.0 0.0 2020 192 ? Ss Sep10 0:00 /usr/sbin/acpid
68 1342 0.0 0.0 6124 868 ? Ss Sep10 0:13 hald
root 1343 0.0 0.0 3784 216 ? S Sep10 0:00 hald-runner
root 1371 0.0 0.0 3860 188 ? S Sep10 0:00 hald-addon-input: Listening on /dev/input/event3 /dev/input/event0 /dev/input/event1
68 1382 0.0 0.0 3504 212 ? S Sep10 0:00 hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
root 1402 0.0 0.0 31796 508 ? Ssl Sep10 0:26 automount --pid-file /var/run/autofs.pid
root 1422 0.0 0.0 8640 200 ? Ss Sep10 0:17 /usr/sbin/sshd
clam 1430 0.3 3.8 267504 54252 ? Ssl Sep10 82:57 clamd
root 1625 0.0 0.0 2872 536 ? Ss Sep10 1:45 /usr/sbin/dovecot
dovecot 1627 0.0 0.0 2736 448 ? S Sep10 0:32 dovecot/anvil
root 1628 0.0 0.0 2728 572 ? S Sep10 0:29 dovecot/log
root 1637 0.0 0.0 9044 1396 ? Ss Sep10 0:48 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1638 0.0 0.0 9044 1408 ? S Sep10 0:47 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1639 0.0 0.0 9044 1396 ? S Sep10 0:46 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1640 0.0 0.0 9044 900 ? S Sep10 0:46 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1641 0.0 0.0 9044 908 ? S Sep10 0:48 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1742 0.0 0.0 12600 564 ? Ss Sep10 1:21 /usr/libexec/postfix/master
nobody 1752 0.0 0.0 14940 440 ? Ss Sep10 0:37 proftpd: (accepting connections)
root 1774 0.0 0.0 6316 176 ? Ss Sep10 0:00 /usr/sbin/abrtd
root 1791 0.0 0.0 7140 424 ? Ss Sep10 0:52 crond
root 1802 0.0 0.0 2944 164 ? Ss Sep10 0:00 /usr/sbin/atd
mailman 1819 0.0 0.0 16356 584 ? Ss Sep10 0:00 /usr/bin/python /usr/lib/mailman/bin/mailmanctl -s -q start
mailman 1820 0.0 0.0 16320 992 ? S Sep10 4:25 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=ArchRunner:0:1 -s
mailman 1821 0.0 0.0 16252 1040 ? S Sep10 4:42 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=BounceRunner:0:1 -s
mailman 1822 0.0 0.0 16208 972 ? S Sep10 4:26 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=CommandRunner:0:1 -s
mailman 1823 0.0 0.0 16324 992 ? S Sep10 4:26 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=IncomingRunner:0:1 -s
mailman 1824 0.0 0.0 16752 996 ? S Sep10 4:26 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=NewsRunner:0:1 -s
mailman 1825 0.0 0.0 16516 1040 ? S Sep10 4:43 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=OutgoingRunner:0:1 -s
mailman 1826 0.0 0.0 16212 980 ? S Sep10 4:27 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=VirginRunner:0:1 -s
mailman 1827 0.0 0.0 16212 980 ? S Sep10 0:02 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=RetryRunner:0:1 -s
root 1840 0.0 0.0 8476 204 ? Ss Sep10 0:02 /usr/sbin/certmonger -S -p /var/run/certmonger.pid
root 1856 0.0 0.0 35556 1156 ? Ss Sep10 1:00 /usr/libexec/webmin/virtual-server/lookup-domain-daemon.pl
root 1865 0.0 0.0 3928 320 ? S Sep10 0:00 /usr/sbin/smartd -q never
apache 1871 0.0 0.1 60616 2740 ? S 16:51 0:00 /usr/sbin/httpd
root 1872 0.0 0.1 17208 1592 ? Ss Sep10 0:27 /usr/bin/perl /usr/libexec/usermin/miniserv.pl /etc/usermin/miniserv.conf
root 1879 0.0 0.1 42044 2104 ? Ss Sep10 2:11 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniserv.conf
root 1892 0.0 0.0 2008 168 tty1 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty1
root 1894 0.0 0.0 2008 160 tty2 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty2
root 1896 0.0 0.0 2008 160 tty3 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty3
root 1898 0.0 0.0 2008 160 tty4 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty4
root 1900 0.0 0.0 2008 160 tty5 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty5
root 1902 0.0 0.0 2008 160 tty6 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty6
root 1973 0.0 0.0 13976 540 ? S<sl Sep10 1:04 auditd
root 2449 0.0 0.3 42748 4668 ? Ss 05:31 0:24 /usr/bin/spamd -d -c -m5 -H -r /var/run/spamd.pid
apache 3066 0.0 0.1 60844 2428 ? S Sep24 0:01 /usr/sbin/httpd
root 3129 0.0 0.0 8392 876 pts/0 S 11:27 0:00 su -
root 3132 0.0 0.0 6408 1072 pts/0 S 11:27 0:00 -bash
root 3221 0.7 2.3 48352 33668 ? S 17:04 0:09 spamd child
ddbb 3842 0.0 0.7 32596 10040 ? S 17:10 0:00 /usr/bin/php-cgi
root 3857 0.0 0.2 4920 3012 ? S 17:11 0:00 dovecot/config
dovenull 4139 0.0 0.1 6724 2368 ? S 17:14 0:00 dovecot/imap-login
root 4140 0.0 0.0 6360 1144 ? S 17:14 0:00 dovecot/ssl-params
565 4143 0.0 0.1 4268 2224 ? S 17:14 0:00 dovecot/imap
562 4144 0.0 0.7 32912 10200 ? S 17:14 0:00 /usr/bin/php-cgi
ddaa 4176 0.0 0.0 42512 596 ? S Sep23 0:15 /usr/bin/php-cgi
ddaa 4217 0.0 0.0 41744 760 ? S Sep23 0:17 /usr/bin/php-cgi
dovecot 5033 0.0 0.1 8616 2380 ? S 17:20 0:00 dovecot/auth
root 5034 0.6 0.1 8856 2684 ? S 17:20 0:01 dovecot/auth -w
root 5268 27.2 1.4 48300 20528 ? S 17:24 0:01 /usr/libexec/webmin/webmincron/webmincron.pl
root 5287 0.0 0.0 3044 1076 ? S 17:24 0:00 sh -c rpm -q -a --queryformat “%{NAME}\n%{VERSION}-%{RELEASE}\n%{EPOCH}\n%{GROUP}\n%{SUMMARY}\n\n” 2>/dev/null
root 5288 68.3 0.5 13468 7724 ? R 17:24 0:02 rpm -q -a --queryformat %{NAME}\n%{VERSION}-%{RELEASE}\n%{EPOCH}\n%{GROUP}\n%{SUMMARY}\n\n
root 5289 4.0 0.0 6084 1020 pts/0 R+ 17:24 0:00 ps aux
510 9554 0.0 0.0 32744 328 ? S Sep23 0:00 /usr/bin/php-cgi
root 13399 0.0 0.0 6272 268 ? S Sep13 0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pi
mysql 13541 0.0 0.3 148172 4408 ? Sl Sep13 12:22 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/
apache 13714 0.0 0.0 44860 640 ? S Sep22 0:11 /usr/sbin/httpd
apache 13715 0.0 0.1 61052 2560 ? S Sep22 0:04 /usr/sbin/httpd
apache 13716 0.0 0.1 61092 2468 ? S Sep22 0:03 /usr/sbin/httpd
apache 13717 0.0 0.1 61144 2396 ? S Sep22 0:04 /usr/sbin/httpd
apache 13718 0.0 0.1 61132 2456 ? S Sep22 0:03 /usr/sbin/httpd
apache 13719 0.0 0.1 61396 2388 ? S Sep22 0:04 /usr/sbin/httpd
apache 13720 0.0 0.1 61360 2492 ? S Sep22 0:04 /usr/sbin/httpd
apache 13721 0.0 0.1 61092 2424 ? S Sep22 0:03 /usr/sbin/httpd
apache 13722 0.0 0.1 61236 2492 ? S Sep22 0:03 /usr/sbin/httpd
root 13919 0.0 0.0 60332 1252 ? Ss Sep13 1:20 /usr/sbin/httpd
apache 16362 0.0 0.1 61124 2456 ? S Sep22 0:04 /usr/sbin/httpd
571 16721 0.0 0.1 32716 2120 ? S Sep25 0:00 /usr/bin/php-cgi
apache 16770 0.0 0.1 61140 2352 ? S Sep22 0:03 /usr/sbin/httpd
crop 17984 0.0 0.0 41464 984 ? S 00:53 0:02 /usr/bin/php-cgi
apache 18317 0.0 0.1 61100 2500 ? S Sep24 0:01 /usr/sbin/httpd
495 19838 0.0 0.1 61360 1664 ? Ssl 14:38 0:02 /usr/sbin/dkim-filter -x /etc/mail/dkim-milter/dkim-filter.conf -P /var/run/dkim-milter/dkim-milter.pid -p inet:8891@localhos
postfix 19944 0.0 0.1 13048 1664 ? S 14:38 0:00 qmgr -l -t fifo -u
named 19957 0.0 0.6 71348 8968 ? Ssl 14:38 0:07 /usr/sbin/named -u named
postfix 20003 0.0 0.0 12672 1312 ? S 14:39 0:00 tlsmgr -l -t unix -u
apache 20195 0.0 0.1 61132 2408 ? S Sep22 0:03 /usr/sbin/httpd
apache 20430 0.0 0.1 61280 2544 ? S Sep22 0:03 /usr/sbin/httpd
apache 20431 0.0 0.1 61268 2456 ? S Sep22 0:03 /usr/sbin/httpd
example 22566 0.0 0.0 40616 880 ? S 09:45 0:07 /usr/bin/php-cgi
root 23979 0.0 0.0 11584 972 ? Ss Sep25 0:01 sshd: wsoft [priv]
wsoft 23992 0.0 0.0 12608 800 ? S Sep25 0:09 sshd: wsoft@pts/0
wsoft 24001 0.0 0.0 6276 344 pts/0 Ss Sep25 0:00 -bash
apache 31217 0.0 0.1 61140 2408 ? S Sep22 0:03 /usr/sbin/httpd
postfix 31339 0.0 0.0 12676 1148 ? S 16:18 0:00 pickup -l -t fifo -u

High Loading

[root@mail2 ~]# uptime
16:51:05 up 15 days, 17:39, 1 user, load average: 47.64, 32.30, 15.32

[root@mail2 ~]# free
total used free shared buffers cached
Mem: 1419252 1389888 29364 0 3612 28752
-/+ buffers/cache: 1357524 61728
Swap: 3170296 1504592 1665704

[root@mail2 ~]# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 2900 352 ? Ss Sep10 0:05 /sbin/init
root 2 0.0 0.0 0 0 ? S Sep10 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S Sep10 0:10 [migration/0]
root 4 0.0 0.0 0 0 ? S Sep10 0:04 [ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S Sep10 0:00 [migration/0]
root 6 0.0 0.0 0 0 ? S Sep10 0:08 [watchdog/0]
root 7 0.0 0.0 0 0 ? S Sep10 0:10 [migration/1]
root 8 0.0 0.0 0 0 ? S Sep10 0:00 [migration/1]
root 9 0.0 0.0 0 0 ? S Sep10 0:03 [ksoftirqd/1]
root 10 0.0 0.0 0 0 ? S Sep10 0:06 [watchdog/1]
root 11 0.0 0.0 0 0 ? S Sep10 1:55 [events/0]
root 12 0.0 0.0 0 0 ? S Sep10 1:52 [events/1]
root 13 0.0 0.0 0 0 ? S Sep10 0:00 [cgroup]
root 14 0.0 0.0 0 0 ? S Sep10 0:00 [khelper]
root 15 0.0 0.0 0 0 ? S Sep10 0:00 [netns]
root 16 0.0 0.0 0 0 ? S Sep10 0:00 [async/mgr]
root 17 0.0 0.0 0 0 ? S Sep10 0:00 [pm]
root 18 0.0 0.0 0 0 ? S Sep10 0:06 [sync_supers]
root 19 0.0 0.0 0 0 ? S Sep10 0:07 [bdi-default]
root 20 0.0 0.0 0 0 ? S Sep10 0:00 [kintegrityd/0]
root 21 0.0 0.0 0 0 ? S Sep10 0:00 [kintegrityd/1]
root 22 0.0 0.0 0 0 ? S Sep10 2:45 [kblockd/0]
root 23 0.0 0.0 0 0 ? S Sep10 0:09 [kblockd/1]
root 24 0.0 0.0 0 0 ? S Sep10 0:00 [kacpid]
root 25 0.0 0.0 0 0 ? S Sep10 0:00 [kacpi_notify]
root 26 0.0 0.0 0 0 ? S Sep10 0:00 [kacpi_hotplug]
root 27 0.0 0.0 0 0 ? S Sep10 0:00 [ata/0]
root 28 0.0 0.0 0 0 ? S Sep10 0:00 [ata/1]
root 29 0.0 0.0 0 0 ? S Sep10 0:00 [ata_aux]
root 30 0.0 0.0 0 0 ? S Sep10 0:00 [ksuspend_usbd]
root 31 0.0 0.0 0 0 ? S Sep10 0:00 [khubd]
root 32 0.0 0.0 0 0 ? S Sep10 0:00 [kseriod]
root 33 0.0 0.0 0 0 ? S Sep10 0:00 [md/0]
root 34 0.0 0.0 0 0 ? S Sep10 0:00 [md/1]
root 35 0.0 0.0 0 0 ? S Sep10 0:00 [md_misc/0]
root 36 0.0 0.0 0 0 ? S Sep10 0:00 [md_misc/1]
root 37 0.0 0.0 0 0 ? S Sep10 0:00 [khungtaskd]
root 38 0.0 0.0 0 0 ? D Sep10 5:23 [kswapd0]
root 39 0.0 0.0 0 0 ? SN Sep10 0:00 [ksmd]
root 40 0.0 0.0 0 0 ? S Sep10 0:00 [aio/0]
root 41 0.0 0.0 0 0 ? S Sep10 0:00 [aio/1]
root 42 0.0 0.0 0 0 ? S Sep10 0:00 [crypto/0]
root 43 0.0 0.0 0 0 ? S Sep10 0:00 [crypto/1]
root 48 0.0 0.0 0 0 ? S Sep10 0:00 [kthrotld/0]
root 49 0.0 0.0 0 0 ? S Sep10 0:00 [kthrotld/1]
root 52 0.0 0.0 0 0 ? S Sep10 0:00 [kpsmoused]
root 53 0.0 0.0 0 0 ? S Sep10 0:00 [usbhid_resumer]
root 83 0.0 0.0 0 0 ? S Sep10 0:00 [kstriped]
root 135 0.0 0.0 0 0 ? S Sep10 0:00 [ttm_swap]
root 142 0.0 0.0 0 0 ? S< Sep10 0:01 [kslowd000]
root 143 0.0 0.0 0 0 ? S< Sep10 0:01 [kslowd001]
root 252 0.0 0.0 0 0 ? S Sep10 0:00 [scsi_eh_0]
root 253 0.0 0.0 0 0 ? S Sep10 0:00 [scsi_eh_1]
root 265 0.0 0.0 0 0 ? S Sep10 0:00 [scsi_eh_2]
root 336 0.0 0.0 0 0 ? D Sep10 1:56 [jbd2/sda2-8]
root 337 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 338 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 347 0.0 0.1 4916 1528 ? S 16:36 0:00 dovecot/config
dovecot 348 0.0 0.1 8744 1468 ? S 16:36 0:00 dovecot/auth
root 349 1.0 0.1 8872 1880 ? D 16:36 0:09 dovecot/auth -w
root 378 0.0 0.0 0 0 ? S Sep10 0:18 [kauditd]
root 386 0.0 0.0 0 0 ? D Sep10 1:18 [flush-8:0]
root 410 0.6 0.1 60120 2404 ? S 11:06 2:05 spamd child
root 429 0.0 0.0 2488 216 ? S<s Sep10 0:04 /sbin/udevd -d
apache 655 0.0 0.1 61068 2368 ? S Sep24 0:01 /usr/sbin/httpd
root 753 0.0 0.0 2484 232 ? S< Sep10 0:26 /sbin/udevd -d
root 785 0.0 0.0 0 0 ? S Sep10 0:00 [jbd2/sda1-8]
root 786 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
root 787 0.0 0.0 0 0 ? S Sep10 0:00 [ext4-dio-unwrit]
postfix 1126 0.0 0.1 13768 2376 ? S 16:43 0:00 smtpd -n smtp -t inet -u -o stress= -s 2 -o smtpd_sasl_auth_enable=yes
postfix 1130 0.0 0.1 13244 1488 ? S 16:43 0:00 cleanup -z -t unix -u
postfix 1131 0.0 0.0 13668 1188 ? S 16:43 0:00 local -t unix
postfix 1132 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1133 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example_alman
root 1134 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example_alman
root 1135 2.0 2.2 68728 31760 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example_alman
postfix 1136 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1137 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_amy
root 1138 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d example-vn_amy
root 1139 2.0 2.4 68736 34120 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_amy
postfix 1140 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1141 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_cody
root 1142 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_cody
root 1143 2.0 2.3 68736 32740 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_cody
postfix 1145 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1146 0.0 0.0 2308 644 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d example-vn_elaine
root 1147 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d example-vn_elaine
root 1148 2.0 2.3 68736 33136 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_elaine
postfix 1149 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1150 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_fenny
root 1151 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d example-vn_fenny
root 1153 0.0 0.0 2056 164 ? Ss Sep10 0:00 /sbin/portreserve
root 1154 2.0 2.2 68736 31412 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_fenny
postfix 1155 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1156 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_heidi
root 1159 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_heidi
root 1160 0.0 0.0 38220 768 ? Sl Sep10 2:18 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5
root 1164 2.0 2.3 68736 33832 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_heidi
postfix 1165 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1166 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_henry
root 1167 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_henry
root 1169 2.0 2.5 68736 36808 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_henry
postfix 1170 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1172 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_joyce
root 1173 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_joyce
root 1174 1.9 2.4 68736 34540 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_joyce
postfix 1176 0.0 0.0 13668 1188 ? S 16:43 0:00 local -t unix
root 1177 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_lam
root 1178 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_lam
root 1179 2.0 2.5 68736 35604 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_lam
root 1181 0.0 0.0 2484 164 ? S< Sep10 0:00 /sbin/udevd -d
postfix 1182 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1183 0.0 0.0 2308 644 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_linda
root 1184 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_linda
root 1185 2.0 2.3 68736 33676 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_linda
postfix 1187 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1188 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_lisa
root 1189 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_lisa
root 1190 2.0 2.5 68736 36080 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_lisa
postfix 1191 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1192 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_mary
root 1194 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_mary
root 1195 2.0 2.5 68736 36220 ? D 16:43 0:10 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_mary
postfix 1197 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1198 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_michelle
root 1199 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_michelle
root 1200 1.9 2.4 68760 35148 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_michelle
postfix 1201 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1202 0.0 0.0 2308 644 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_polly
root 1204 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_polly
root 1205 2.0 2.4 68736 34688 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_polly
postfix 1206 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1207 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_queenie
root 1209 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_queenie
root 1210 2.0 2.5 68760 35632 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_queenie
postfix 1211 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1212 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_sarah
root 1214 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_sarah
root 1215 2.0 2.6 68736 38020 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_sarah
postfix 1216 0.0 0.0 13668 1188 ? S 16:43 0:00 local -t unix
root 1217 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_tammy
root 1219 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.wmasterdomain.com -d example-vn_tammy
root 1220 2.0 2.4 68736 34992 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_tammy
rpc 1221 0.0 0.0 2576 248 ? Ss Sep10 0:02 rpcbind
postfix 1222 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1223 0.0 0.0 2308 644 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_teresa
root 1225 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_teresa
root 1226 2.0 2.5 68736 36492 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_teresa
postfix 1227 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1228 0.0 0.0 2308 652 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_tracy
root 1230 0.0 0.0 2308 148 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_tracy
root 1231 2.0 2.4 68736 35224 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_tracy
postfix 1232 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1233 0.0 0.0 2308 652 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_vani
root 1235 0.0 0.0 2308 148 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_vani
root 1236 2.0 2.6 68736 38024 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_vani
postfix 1237 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1238 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_wendy
rpcuser 1239 0.0 0.0 2840 236 ? Ss Sep10 0:00 rpc.statd
root 1241 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_wendy
root 1242 2.0 2.5 68736 36008 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_wendy
postfix 1244 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1245 0.0 0.0 2308 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_whitney
root 1246 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_whitney
root 1247 2.0 2.6 68760 37416 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_whitney
postfix 1248 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1249 0.0 0.0 2440 644 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example_alman
root 1251 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example_alman
root 1252 2.0 2.6 68728 37976 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example_alman
postfix 1253 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1254 0.0 0.0 2440 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_amy
root 1256 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_amy
root 1257 1.9 2.6 68736 37528 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_amy
postfix 1258 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1259 0.0 0.0 2440 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_lam
root 1261 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_lam
root 1262 1.9 2.6 68736 37340 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_lam
postfix 1264 0.0 0.0 12932 1188 ? S 16:43 0:00 local -t unix
root 1265 0.0 0.0 2440 648 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_linda
root 1266 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_linda
root 1267 0.0 0.0 0 0 ? S Sep10 0:00 [rpciod/0]
root 1268 0.0 0.0 0 0 ? S Sep10 0:00 [rpciod/1]
root 1269 2.0 2.5 68736 36848 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_linda
root 1270 0.0 0.0 2440 644 ? Ss 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_polly
root 1272 0.0 0.0 2612 100 ? Ss Sep10 0:00 rpc.idmapd
root 1273 0.0 0.0 2308 72 ? S 16:43 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d example-vn_polly
root 1274 2.0 2.6 68736 37652 ? D 16:43 0:09 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 example-vn_polly
dbus 1304 0.0 0.0 3000 216 ? Ss Sep10 0:00 dbus-daemon --system
root 1333 0.0 0.0 2020 192 ? Ss Sep10 0:00 /usr/sbin/acpid
68 1342 0.0 0.0 6124 720 ? Ss Sep10 0:13 hald
root 1343 0.0 0.0 3784 216 ? S Sep10 0:00 hald-runner
root 1371 0.0 0.0 3860 188 ? S Sep10 0:00 hald-addon-input: Listening on /dev/input/event3 /dev/input/event0 /dev/input/event1
68 1382 0.0 0.0 3504 212 ? S Sep10 0:00 hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
root 1402 0.0 0.0 31796 508 ? Ssl Sep10 0:26 automount --pid-file /var/run/autofs.pid
root 1422 0.0 0.0 8640 200 ? Ss Sep10 0:17 /usr/sbin/sshd
clam 1430 0.3 0.1 285128 1656 ? Ssl Sep10 82:31 clamd
root 1470 0.2 0.1 8856 1872 ? S 16:44 0:00 dovecot/auth -w
postfix 1495 0.0 0.0 12932 1188 ? S 16:45 0:00 local -t unix
601 1496 0.0 0.0 2308 804 ? Ss 16:45 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d domainb_yammie_yeung
root 1625 0.0 0.0 2872 520 ? Ss Sep10 1:44 /usr/sbin/dovecot
dovecot 1627 0.0 0.0 2736 448 ? S Sep10 0:32 dovecot/anvil
root 1628 0.0 0.0 2728 544 ? S Sep10 0:29 dovecot/log
root 1637 0.0 0.0 9044 888 ? Ss Sep10 0:48 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1638 0.0 0.0 9044 908 ? S Sep10 0:47 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1639 0.0 0.0 9044 1328 ? S Sep10 0:46 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1640 0.0 0.0 9044 916 ? S Sep10 0:46 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
root 1641 0.0 0.0 9044 900 ? S Sep10 0:48 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -r
postfix 1656 0.0 0.1 12932 1424 ? S 16:46 0:00 local -t unix
postfix 1659 0.0 0.1 13572 1908 ? S 16:46 0:00 trivial-rewrite -n rewrite -t unix -u
postfix 1672 0.0 0.1 13240 2396 ? S 16:46 0:00 cleanup -z -t unix -u
root 1675 0.2 1.2 45308 17960 ? D 16:47 0:00 /usr/libexec/webmin/webmincron/webmincron.pl
root 1681 0.0 0.1 8616 1704 ? S 16:47 0:00 dovecot/auth -w
postfix 1692 0.0 0.1 13668 1640 ? S 16:47 0:00 local -t unix
631 1695 0.0 0.0 2308 776 ? Ss 16:47 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d domainc_ken
root 1698 0.0 0.0 3580 1400 ? Ss 16:47 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d domaind_dalang
root 1704 0.0 0.0 3580 852 ? S 16:47 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d domaind_dalang
root 1705 1.4 2.7 41728 39248 ? D 16:47 0:03 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 domainc_dalang
root 1708 0.2 1.1 44296 15888 ? D 16:47 0:00 /usr/libexec/webmin/webmincron/webmincron.pl
root 1720 0.4 1.1 45496 15864 ? S 16:48 0:00 /usr/libexec/webmin/webmincron/webmincron.pl
postfix 1721 0.0 0.1 13764 2532 ? S 16:48 0:00 smtp -t unix -u
postfix 1726 0.0 0.3 13772 4372 ? S 16:49 0:00 smtpd -n smtp -t inet -u -o stress= -s 2 -o smtpd_sasl_auth_enable=yes
postfix 1729 0.0 0.1 12872 2536 ? S 16:49 0:00 smtp -t unix -u
postfix 1734 0.1 0.3 13772 4376 ? S 16:49 0:00 smtpd -n smtp -t inet -u -o stress= -s 2 -o smtpd_sasl_auth_enable=yes
postfix 1740 0.0 0.2 13228 3376 ? S 16:49 0:00 cleanup -z -t unix -u
root 1742 0.0 0.0 12600 552 ? Ss Sep10 1:21 /usr/libexec/postfix/master
nobody 1752 0.0 0.0 14940 440 ? Ss Sep10 0:37 proftpd: (accepting connections)
postfix 1753 0.0 0.1 12712 2284 ? S 16:49 0:00 bounce -z -n defer -t unix -u
postfix 1755 0.0 0.2 13668 2920 ? S 16:50 0:00 local -t unix
postfix 1756 0.0 0.1 12712 2264 ? S 16:50 0:00 bounce -z -n defer -t unix -u
root 1759 0.0 0.0 7536 1232 ? S 16:50 0:00 CROND
postfix 1761 0.0 0.2 13132 3176 ? S 16:50 0:00 cleanup -z -t unix -u
root 1768 1.0 0.7 12476 10056 ? Ss 16:50 0:00 /usr/bin/perl /usr/libexec/webmin/status/monitor.pl
root 1770 0.0 0.0 2428 1020 ? Ss 16:50 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d domainc_calvin_liu
postfix 1771 0.0 0.2 13668 2920 ? S 16:50 0:00 local -t unix
root 1774 0.0 0.0 6316 176 ? Ss Sep10 0:00 /usr/sbin/abrtd
postfix 1776 0.0 0.2 12932 2904 ? S 16:50 0:00 local -t unix
root 1779 0.0 0.0 2308 808 ? Ss 16:50 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d domainc_david_yuen
root 1780 0.0 0.0 2308 804 ? Ss 16:50 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d domainc_calvin_liu
root 1784 0.0 0.0 2308 220 ? S 16:50 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d domainc_calvin_liu
root 1785 1.5 0.7 13784 11332 ? D 16:50 0:01 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 domainc_calvin_liu
root 1786 0.0 0.0 2428 436 ? S 16:50 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain.com -d domainc_calvin_liu
root 1787 1.4 0.7 12976 10528 ? D 16:50 0:01 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 domainc_calvin_liu
root 1789 0.0 0.0 0 0 ? Z 16:50 0:00 [lookup-domain-d]
root 1791 0.0 0.0 7140 424 ? Ss Sep10 0:52 crond
601 1793 0.0 0.1 4628 1652 ? S 16:50 0:00 /usr/bin/perl /etc/webmin/virtual-server/clam-wrapper.pl /usr/bin/clamdscan
root 1794 0.0 0.0 2308 224 ? S 16:50 0:00 /usr/bin/procmail-wrapper -o -a mail2.masterdomain -d domainc_david_yuen
root 1795 0.0 0.1 4968 2400 ? S 16:50 0:00 /usr/bin/perl /usr/libexec/webmin/virtual-server/lookup-domain.pl --exitcode 73 domainc_david_yuen
root 1802 0.0 0.0 2944 136 ? Ss Sep10 0:00 /usr/sbin/atd
601 1804 0.0 0.0 2988 952 ? S 16:50 0:00 sh -c /usr/bin/clamdscan - >/tmp/clamwrapper.1793
601 1805 0.0 0.0 2144 480 ? S 16:50 0:00 /usr/bin/clamdscan -
postfix 1813 0.1 0.2 13132 3304 ? D 16:50 0:00 cleanup -z -t unix -u
root 1814 0.0 0.2 35556 3896 ? D 16:50 0:00 /usr/libexec/webmin/virtual-server/lookup-domain-daemon.pl
631 1818 0.0 0.1 4628 1652 ? S 16:50 0:00 /usr/bin/perl /etc/webmin/virtual-server/clam-wrapper.pl /usr/bin/clamdscan
mailman 1819 0.0 0.0 16356 584 ? Ss Sep10 0:00 /usr/bin/python /usr/lib/mailman/bin/mailmanctl -s -q start
mailman 1820 0.0 0.0 16320 992 ? S Sep10 4:25 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=ArchRunner:0:1 -s
mailman 1821 0.0 0.0 16252 1040 ? S Sep10 4:42 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=BounceRunner:0:1 -s
mailman 1822 0.0 0.0 16208 972 ? S Sep10 4:25 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=CommandRunner:0:1 -s
mailman 1823 0.0 0.0 16324 992 ? S Sep10 4:26 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=IncomingRunner:0:1 -s
mailman 1824 0.0 0.0 16752 996 ? S Sep10 4:26 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=NewsRunner:0:1 -s
mailman 1825 0.0 0.0 16516 1040 ? S Sep10 4:43 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=OutgoingRunner:0:1 -s
mailman 1826 0.0 0.0 16212 980 ? S Sep10 4:26 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=VirginRunner:0:1 -s
mailman 1827 0.0 0.0 16212 976 ? S Sep10 0:02 /usr/bin/python /usr/lib/mailman/bin/qrunner --runner=RetryRunner:0:1 -s
631 1833 0.0 0.0 2988 948 ? S 16:51 0:00 sh -c /usr/bin/clamdscan - >/tmp/clamwrapper.1818
631 1834 0.0 0.0 2144 504 ? S 16:51 0:00 /usr/bin/clamdscan -
root 1840 0.0 0.0 8476 204 ? Ss Sep10 0:02 /usr/sbin/certmonger -S -p /var/run/certmonger.pid
root 1847 0.0 0.0 2988 944 ? S 16:51 0:00 sh -c /usr/sbin/apachectl -M 2>/dev/null 2>/dev/null
root 1848 0.0 0.0 2988 1036 ? S 16:51 0:00 /bin/sh /usr/sbin/apachectl -M
root 1852 0.1 0.2 10080 3116 ? D 16:51 0:00 /usr/sbin/httpd -M
postfix 1853 0.1 0.2 12932 3060 ? S 16:51 0:00 local -t unix
root 1856 0.0 0.0 35556 1152 ? Ss Sep10 0:59 /usr/libexec/webmin/virtual-server/lookup-domain-daemon.pl
root 1863 0.7 0.0 6084 1028 pts/0 R+ 16:51 0:00 ps aux
root 1865 0.0 0.0 3928 172 ? S Sep10 0:00 /usr/sbin/smartd -q never
dovenull 1866 0.0 0.1 6576 2068 ? S 16:51 0:00 dovecot/pop3-login
apache 1871 0.0 0.0 60472 1256 ? S 16:51 0:00 /usr/sbin/httpd
root 1872 0.0 0.1 17208 1584 ? Ss Sep10 0:27 /usr/bin/perl /usr/libexec/usermin/miniserv.pl /etc/usermin/miniserv.conf
root 1873 0.0 0.0 12600 376 ? D 16:51 0:00 /usr/libexec/postfix/master
517 1874 0.0 0.0 964 4 ? Ds 16:51 0:00 [sh]
root 1875 0.0 0.0 964 4 ? D 16:51 0:00 [sh]
root 1879 0.0 0.1 42044 2096 ? Ss Sep10 2:10 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniserv.conf
root 1892 0.0 0.0 2008 168 tty1 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty1
root 1894 0.0 0.0 2008 160 tty2 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty2
root 1896 0.0 0.0 2008 160 tty3 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty3
root 1898 0.0 0.0 2008 160 tty4 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty4
root 1900 0.0 0.0 2008 160 tty5 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty5
root 1902 0.0 0.0 2008 160 tty6 Ss+ Sep10 0:00 /sbin/mingetty /dev/tty6
root 1973 0.0 0.0 13976 500 ? S<sl Sep10 1:04 auditd
root 2449 0.0 0.1 42748 2644 ? Ss 05:31 0:23 /usr/bin/spamd -d -c -m5 -H -r /var/run/spamd.pid
apache 3066 0.0 0.1 60844 2400 ? S Sep24 0:01 /usr/sbin/httpd
root 3129 0.0 0.0 8392 888 pts/0 S 11:27 0:00 su -
root 3132 0.0 0.0 6408 1232 pts/0 S 11:27 0:00 -bash
ddaa 4176 0.0 0.0 42512 604 ? S Sep23 0:15 /usr/bin/php-cgi
ddaa 4217 0.0 0.0 41744 768 ? S Sep23 0:17 /usr/bin/php-cgi
510 9554 0.0 0.0 32744 328 ? S Sep23 0:00 /usr/bin/php-cgi
root 13399 0.0 0.0 6272 268 ? S Sep13 0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pi
mysql 13541 0.0 0.1 148172 1428 ? Sl Sep13 12:20 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/
apache 13714 0.0 0.0 44860 656 ? S Sep22 0:11 /usr/sbin/httpd
apache 13715 0.0 0.2 61052 2868 ? S Sep22 0:04 /usr/sbin/httpd
apache 13716 0.0 0.1 61092 2776 ? S Sep22 0:03 /usr/sbin/httpd
apache 13717 0.0 0.1 61144 2780 ? S Sep22 0:04 /usr/sbin/httpd
apache 13718 0.0 0.1 61132 2784 ? S Sep22 0:03 /usr/sbin/httpd
apache 13719 0.0 0.1 61396 1760 ? S Sep22 0:04 /usr/sbin/httpd
apache 13720 0.0 0.1 61360 2824 ? S Sep22 0:04 /usr/sbin/httpd
apache 13721 0.0 0.1 61092 2404 ? S Sep22 0:03 /usr/sbin/httpd
apache 13722 0.0 0.1 61236 2820 ? S Sep22 0:03 /usr/sbin/httpd
root 13919 0.0 0.0 60332 1272 ? Ss Sep13 1:20 /usr/sbin/httpd
apache 16362 0.0 0.1 61124 2792 ? S Sep22 0:04 /usr/sbin/httpd
571 16721 0.0 0.0 32716 420 ? S Sep25 0:00 /usr/bin/php-cgi
apache 16770 0.0 0.1 61140 2364 ? S Sep22 0:03 /usr/sbin/httpd
crop 17984 0.0 0.0 41464 996 ? S 00:53 0:02 /usr/bin/php-cgi
apache 18317 0.0 0.1 61100 2432 ? S Sep24 0:01 /usr/sbin/httpd
495 19838 0.0 0.1 61360 1704 ? Ssl 14:38 0:02 /usr/sbin/dkim-filter -x /etc/mail/dkim-milter/dkim-filter.conf -P /var/run/dkim-milter/dkim-milter.pid -p inet:8891@localhos
postfix 19944 0.0 0.1 12920 1508 ? S 14:38 0:00 qmgr -l -t fifo -u
named 19957 0.0 0.4 70308 6068 ? Ssl 14:38 0:05 /usr/sbin/named -u named
postfix 20003 0.0 0.0 12672 1296 ? S 14:39 0:00 tlsmgr -l -t unix -u
ddbb 20102 0.0 0.0 32596 1280 ? S 14:40 0:03 /usr/bin/php-cgi
apache 20195 0.0 0.1 61132 2428 ? S Sep22 0:03 /usr/sbin/httpd
apache 20430 0.0 0.1 61280 2028 ? S Sep22 0:03 /usr/sbin/httpd
apache 20431 0.0 0.1 61268 1916 ? S Sep22 0:03 /usr/sbin/httpd
example 22566 0.0 0.0 40616 884 ? S 09:45 0:07 /usr/bin/php-cgi
root 23979 0.0 0.0 11584 520 ? Ss Sep25 0:01 sshd: wsoft [priv]
wsoft 23992 0.0 0.0 12608 592 ? S Sep25 0:08 sshd: wsoft@pts/0
wsoft 24001 0.0 0.0 6276 344 pts/0 Ss Sep25 0:00 -bash
postfix 24144 0.0 0.0 13556 1308 ? S 15:22 0:00 anvil -l -t unix -u
root 28630 0.5 0.1 54364 2516 ? S 15:55 0:16 spamd child
apache 31217 0.0 0.1 61140 2388 ? S Sep22 0:03 /usr/sbin/httpd
postfix 31339 0.0 0.0 12676 1216 ? S 16:18 0:00 pickup -l -t fifo -u

Thanks, Locutus & Andreychek!

Locutus, I had try to change “default_destination_concurrency_limit” but doesn’t help.

Eric, lookup-domain is running, SpamAssassin and Anti-virus are set to “server scanner”

Currently I switch off the spam & virus scanning for the domain which sent large local recipient email and the loading resume to normal when they sent email. I trust that the problem is case by the virus and spam scanning eat up all the memory. May I know is there a configuration value to slow down the local delivery?

Currently it’s seem to delivery to all local recipient at the same time.

Below are server loading and process when in high load and normal.

Thanks!