NUMPROC Black Alerts On VPS
Feb 12, 2007
I have started having daily numproc black alerts on my VPS. Tech Support have increased the numproc limit already to 1500 but say that I will need a dedicated server, that's the last I have heard. I'd like to know if there is anything I can do to limit this numproc problem without the need to get a dedicated server. The numproc alerts seem to be getting more frequent but the visitors to the site are not increasing. Here are the details:
2 x AMD Opteron(tm) Processor 244, 904.127 MHz, cache size: 1024 KB
Linux 2.6.8-022stab078.21-enterprise #1
Apache/1.3.36 (Unix) mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 PHP/4.4.2 FrontPage/5.0.2.2635.SR1.2 mod_ssl/2.8.27 OpenSSL/0.9.7a
Cpanel
Only one site is hosted on the VPS. Includes phpbb forum & various php / mysql sections like an affiliate store & photo gallery. Averaging about 11000 visitors/day
I tried to run /proc/user_beancounters & ps axv commands when the numproc was maxed this morning but could not log in to run it so these are the ones I ran yesterday.
Code:
uid resource held maxheld barrier limit failcnt
132: kmemsize 13786145 13803842 39485440 40632320 0
lockedpages 0 0 1024 1024 0
privvmpages 110039 110045 262144 278528 17
shmpages 731 731 86016 86016 0
dummy 0 0 0 0 0
numproc 683 683 1500 1500 4709595
physpages 62578 62580 0 2147483647 0
vmguarpages 0 0 135168 2147483647 0
oomguarpages 66597 66599 104448 2147483647 0
numtcpsock 47 49 1440 1440 0
numflock 11 11 752 824 0
numpty 1 1 64 64 0
numsiginfo 0 1 1024 1024 0
tcpsndbuf 92552 112604 6881280 10813440 0
tcprcvbuf 692 1384 6881280 10813440 0
othersockbuf 98524 103180 4504320 8388608 0
dgramrcvbuf 0 0 1048576 1048576 0
numothersock 123 123 1440 1440 0
dcachesize 619920 622790 9093120 9666560 0
numfile 2434 2435 23280 23280 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 47 47 512 512 0
Code:
PID TTY STAT TIME MAJFL TRS DRS RSS %MEM COMMAND
1 ? Ss 0:00 0 26 1593 552 0.0 init
15751 ? Ss 0:00 0 28 1495 596 0.0 syslogd -m 0
15761 ? S 0:00 0 10 1437 456 0.0 /usr/sbin/courierlogger -pid=/var/spool/authdaemon/pid -facility=mail -start /usr/libexec/courier-authlib/authdaemond
15762 ? S 0:00 0 13 1782 576 0.0 /usr/libexec/courier-authlib/authdaemond
15786 ? S 0:00 0 13 1782 616 0.0 /usr/libexec/courier-authlib/authdaemond
15787 ? S 0:00 0 13 1782 596 0.0 /usr/libexec/courier-authlib/authdaemond
15788 ? S 0:00 0 13 1782 616 0.0 /usr/libexec/courier-authlib/authdaemond
15789 ? S 0:00 0 13 1782 616 0.0 /usr/libexec/courier-authlib/authdaemond
15790 ? S 0:00 0 13 1782 584 0.0 /usr/libexec/courier-authlib/authdaemond
15799 ? Ssl 0:00 8 269 39030 2664 0.0 /usr/sbin/named -u named
15814 ? Ss 0:01 3 296 3711 1704 0.0 /usr/sbin/sshd
15825 ? Ss 0:00 2 138 1933 864 0.0 xinetd -stayalive -pidfile /var/run/xinetd.pid
15836 ? S 0:00 0 573 1570 1068 0.0 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/server.surfing-waves.com.pid
15861 ? Sl 0:01 40 4000 108171 26516 0.7 /usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --pid-file=/var/lib/mysql/server.surfing-waves.com.pid --skip-external-locking
15907 ? S 0:00 0 829 8938 7388 0.2 chkservd
15923 ? S 0:00 0 10 1441 468 0.0 /usr/sbin/courierlogger -pid=/var/run/imapd.pid -start -name=imapd /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 143 /usr/lib/courier-imap/sbin/imaplogin /usr/lib/courier-imap/bin/imapd Maildir
15924 ? S 0:00 0 44 1515 512 0.0 /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 143 /usr/lib/courier-imap/sbin/imaplogin /usr/lib/courier-imap/bin/imapd Maildir
15934 ? S 0:00 0 10 1441 400 0.0 /usr/sbin/courierlogger -pid=/var/run/imapd-ssl.pid -start -name=imapd-ssl /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 993 /usr/lib/courier-imap/bin/couriertls -server -tcpd /usr/lib/courier-imap/sbin/imaplogin /usr/lib/courier-imap/bin/imapd Maildir
15935 ? S 0:00 0 44 1515 492 0.0 /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 993 /usr/lib/courier-imap/bin/couriertls -server -tcpd /usr/lib/courier-imap/sbin/imaplogin /usr/lib/courier-imap/bin/imapd Maildir
15940 ? S 0:00 0 10 1441 472 0.0 /usr/sbin/courierlogger -pid=/var/run/pop3d.pid -start -name=pop3d /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 110 /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
15941 ? S 0:00 0 44 1515 512 0.0 /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 110 /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
15946 ? S 0:00 0 10 1441 400 0.0 /usr/sbin/courierlogger -pid=/var/run/pop3d-ssl.pid -start -name=pop3d-ssl /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 995 /usr/lib/courier-imap/bin/couriertls -server -tcpd /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
15950 ? S 0:00 0 44 1515 492 0.0 /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=40 -maxperip=30 -nodnslookup -noidentlookup 995 /usr/lib/courier-imap/bin/couriertls -server -tcpd /usr/lib/courier-imap/sbin/pop3login /usr/lib/courier-imap/bin/pop3d Maildir
15971 ? Ss 0:00 0 678 6669 1880 0.0 /usr/sbin/exim -bd -q60m
15977 ? Ss 0:00 0 678 6669 1800 0.0 /usr/sbin/exim -tls-on-connect -bd -oX 465
15982 ? S 0:00 0 829 2214 1584 0.0 antirelayd
16024 ? Ss 0:00 1 829 24742 19592 0.5 /usr/bin/spamd -d --allowed-ips=127.0.0.1 --pidfile=/var/run/spamd.pid --max-children=5
16046 ? Ss 0:07 2 533 13126 5752 0.1 /usr/local/apache/bin/httpd -DSSL
16057 ? Ss 0:00 0 36 2435 1040 0.0 crond
16073 ? S 0:03 4 829 28146 25804 0.7 spamd child
16074 ? S 0:00 14 829 25006 22188 0.6 spamd child
16075 ? S 0:54 120 533 16206 9392 0.2 /usr/local/apache/bin/httpd -DSSL
16076 ? S 0:57 154 533 16306 9500 0.2 /usr/local/apache/bin/httpd -DSSL
16077 ? S 0:54 159 533 16426 9628 0.2 /usr/local/apache/bin/httpd -DSSL
16078 ? S 1:00 143 533 16046 9224 0.2 /usr/local/apache/bin/httpd -DSSL
16079 ? S 0:54 191 533 16330 9508 0.2 /usr/local/apache/bin/httpd -DSSL
16131 ? S 0:00 0 829 6754 4892 0.1 eximstats
16160 ? S 0:55 89 533 16222 9424 0.2 /usr/local/apache/bin/httpd -DSSL
16167 ? S 0:00 1 829 6090 4940 0.1 cpbandwd
16168 ? SN 0:03 19 829 15762 13068 0.3 cpanellogd - sleeping for logs
16185 ? S 0:00 0 829 2950 2300 0.0 entropychat
16189 ? S 0:54 167 533 16114 9288 0.2 /usr/local/apache/bin/httpd -DSSL
16190 ? S 0:51 125 533 15974 9176 0.2 /usr/local/apache/bin/httpd -DSSL
16191 ? S 0:00 1 52 1623 552 0.0 /usr/local/cpanel/bin/startmelange
16208 ? Ss 0:00 1 61 9774 4560 0.1 /usr/bin/stunnel-4.15local /usr/local/cpanel/etc/stunnel/default/stunnel.conf.run
16213 ? S 0:53 110 533 16214 9404 0.2 /usr/local/apache/bin/httpd -DSSL
16214 ? S 0:51 133 533 16170 9356 0.2 /usr/local/apache/bin/httpd -DSSL
16217 ? Ss 0:00 0 828 8367 5604 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/mailmanctl -s start
16224 ? Ss 0:00 0 61 3982 1084 0.0 /usr/sbin/saslauthd -m /var/run/saslauthd -a pam -n 1
16247 ? Ss 0:00 0 27 1452 492 0.0 /usr/sbin/portsentry -tcp
16255 ? S 0:00 0 828 8091 5344 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=ArchRunner:0:1 -s
16256 ? S 0:00 0 828 8115 5520 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=BounceRunner:0:1 -s
16257 ? S 0:00 0 828 8111 5164 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=CommandRunner:0:1 -s
16258 ? S 0:00 0 828 8075 5760 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=IncomingRunner:0:1 -s
16259 ? S 0:00 0 828 8087 5356 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=NewsRunner:0:1 -s
16260 ? S 0:00 0 828 8111 4780 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=OutgoingRunner:0:1 -s
16261 ? S 0:00 0 828 8119 5072 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=VirginRunner:0:1 -s
16262 ? S 0:00 0 828 8119 4672 0.1 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=RetryRunner:0:1 -s
22479 ? S 0:00 0 2127 6332 6232 0.1 /etc/authlib/authProg
28484 ? S 0:00 0 2127 6332 6996 0.2 /etc/authlib/authProg
28488 ? S 0:00 0 2127 6332 6996 0.2 /etc/authlib/authProg
5372 ? S 0:00 0 2127 6332 6996 0.2 /etc/authlib/authProg
25825 ? S 0:02 0 3552 8707 10792 0.3 cpsrvd - waiting for connections
7655 ? S 0:00 0 2127 6332 6996 0.2 /etc/authlib/authProg
19601 ? S 0:07 5 533 15518 8700 0.2 /usr/local/apache/bin/httpd -DSSL
30024 ? Ss 0:00 3 106 5765 1812 0.0 pure-ftpd (SERVER)
30027 ? S 0:00 0 8 3559 928 0.0 /usr/sbin/pure-authd -s /var/run/ftpd.sock -r /usr/sbin/pureauth
3949 ? S 0:01 0 3552 9059 11152 0.3 whostmgrd - serving 127.0.0.1
3950 ? S 0:00 0 7839 15344 21744 0.6 /usr/local/cpanel/whostmgr/bin/whostmgr2 ./managepid
3951 ? Z 0:00 0 0 0 0 0.0 [ps] <defunct>
3952 ? S 0:01 2 166 1477 532 0.0 strace -p 16260
9881 ? S 0:00 1 533 15450 8612 0.2 /usr/local/apache/bin/httpd -DSSL
11712 ? S 0:00 1 533 15454 8620 0.2 /usr/local/apache/bin/httpd -DSSL
11749 ? S 0:00 2 533 15490 8656 0.2 /usr/local/apache/bin/httpd -DSSL
14310 ? Ss 0:00 0 296 6603 2184 0.0 sshd: surfingw [priv]
15455 ? S 0:00 0 296 6603 2248 0.0 sshd: surfingw@ttyp0
15457 ttyp0 Ss 0:00 0 573 1578 1276 0.0 -bash
20096 ? S 0:00 0 533 13258 5904 0.1 /usr/local/apache/bin/httpd -DSSL
20103 ? S 0:00 0 533 13258 5904 0.1 /usr/local/apache/bin/httpd -DSSL
20104 ? S 0:00 0 533 13270 5924 0.1 /usr/local/apache/bin/httpd -DSSL
20136 ttyp0 R+ 0:00 0 56 2207 680 0.0 ps axv
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Jan 31, 2007
can any1 tell me if this is ok for 3 or 4 days i was having Black and yellow zone alerts for NUMFILE on my vps, vps has 256Ram,1024 burst, using centos, virtuozzo and cpanel
somehone can tell me what else to check,
Code:
root@ns1 [~]# cat /proc/user_beancounters
Version: 2.5
uid resource held maxheld barrier limit failcnt
399: kmemsize 8507424 8831248 59228160 60948480 0
lockedpages 0 0 1536 1536 0
privvmpages 90223 93110 262144 270008 0
shmpages 3279 3279 129024 129024 0
dummy 0 0 0 0 0
numproc 86 89 500 500 3736
physpages 47988 50219 0 2147483647 0
vmguarpages 0 0 65536 2147483647 0
oomguarpages 49398 51629 65536 2147483647 0
numtcpsock 47 51 1880 1880 0
numflock 12 13 1128 1236 0
numpty 1 1 64 64 0
numsiginfo 0 1 1536 1536 0
tcpsndbuf 436020 467324 10321920 16220160 0
tcprcvbuf 770048 802816 10321920 16220160 0
othersockbuf 34888 39360 6756480 12582912 0
dgramrcvbuf 0 0 1572864 1572864 0
numothersock 30 34 2160 2160 0
dcachesize 1012491 1047191 13639680 14499840 0
numfile 4370 4487 8192 8192 6491
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 298 298 2000 2000 0
root@ns1 [~]#
Code:
root@ns1 [~]# ps -auxf
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.3/FAQ
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1620 600 ? Ss 2006 0:22 init [3]
root 26544 0.0 0.0 1524 544 ? Ss 2006 0:18 syslogd -m 0
named 26570 0.0 0.0 46640 2976 ? Ssl 2006 1:14 /usr/sbin/named -u named
root 27659 0.0 0.0 1448 376 ? S 2006 0:00 /usr/sbin/courierlogger -pid=/var/spool/authdaemon
root 27667 0.0 0.0 1796 616 ? S 2006 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 27697 0.0 0.0 1796 368 ? S 2006 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 7289 0.0 0.1 9880 8584 ? S Jan21 0:06 | \_ /etc/authlib/authProg
root 27699 0.0 0.0 1796 368 ? S 2006 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 13800 0.0 0.0 9888 6156 ? S 2006 0:22 | \_ /etc/authlib/authProg
root 27700 0.0 0.0 1796 368 ? S 2006 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 5506 0.0 0.1 9880 8584 ? S Jan21 0:06 | \_ /etc/authlib/authProg
root 27701 0.0 0.0 1796 368 ? S 2006 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 7516 0.0 0.1 9880 8588 ? S Jan21 0:07 | \_ /etc/authlib/authProg
root 27702 0.0 0.0 1796 368 ? S 2006 0:00 \_ /usr/libexec/courier-authlib/authdaemond
root 31958 0.0 0.1 9880 8584 ? S Jan21 0:07 \_ /etc/authlib/authProg
root 30718 0.0 0.0 4008 1128 ? Ss 2006 0:02 /usr/sbin/sshd
root 29967 0.0 0.0 6900 2280 ? Ss 15:06 0:00 \_ sshd: root@pts/0
root 30115 0.0 0.0 2944 1280 ? Ss 15:06 0:00 \_ login -- root
root 30124 0.0 0.0 2280 1340 pts/0 Ss 15:06 0:00 \_ -bash
root 5923 0.0 0.0 2300 812 pts/0 R+ 15:20 0:00 \_ ps -auxf
root 31769 0.0 0.0 2072 788 ? Ss 2006 0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
root 31780 0.0 0.0 2144 1124 ? S 2006 0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/my
mysql 31808 0.0 0.3 112316 24712 ? Sl 2006 9:08 \_ /usr/sbin/mysqld --basedir=/ --datadir=/var/li
root 31980 0.0 0.0 9752 8012 ? S 2006 1:05 chkservd
root 31995 0.0 0.0 1452 380 ? S 2006 0:01 /usr/sbin/courierlogger -pid=/var/run/imapd.pid -s
root 31996 0.0 0.0 1560 512 ? S 2006 0:02 \_ /usr/lib/courier-imap/libexec/couriertcpd -add
root 32018 0.0 0.0 1452 300 ? S 2006 0:00 /usr/sbin/courierlogger -pid=/var/run/imapd-ssl.pi
root 32019 0.0 0.0 1560 492 ? S 2006 0:00 \_ /usr/lib/courier-imap/libexec/couriertcpd -add
root 32027 0.0 0.0 1452 380 ? S 2006 0:02 /usr/sbin/courierlogger -pid=/var/run/pop3d.pid -s
root 32029 0.0 0.0 1560 512 ? S 2006 0:02 \_ /usr/lib/courier-imap/libexec/couriertcpd -add
root 32036 0.0 0.0 1452 300 ? S 2006 0:00 /usr/sbin/courierlogger -pid=/var/run/pop3d-ssl.pi
root 32037 0.0 0.0 1560 492 ? S 2006 0:00 \_ /usr/lib/courier-imap/libexec/couriertcpd -add
root 32263 0.0 0.0 2472 928 ? Ss 2006 0:05 crond
root 32288 0.0 0.0 3024 1160 ? S 15:20 0:00 \_ crond
root 32370 0.0 0.0 2096 1036 ? Ss 15:20 0:00 \_ /bin/sh /usr/local/sbin/bfd -q
root 32463 0.1 0.0 2100 1068 ? S 15:20 0:00 \_ /bin/sh /usr/local/sbin/bfd -s
root 5917 0.0 0.0 2100 468 ? R 15:20 0:00 \_ /bin/sh /usr/local/sbin/bfd -s
root 5918 0.0 0.0 2096 976 ? S 15:20 0:00 \_ /bin/sh /usr/local/bfd/tlog /v
root 5922 0.0 0.0 2096 564 ? R 15:20 0:00 | \_ /bin/sh /usr/local/bfd/tlo
root 5919 0.0 0.0 1572 472 ? S 15:20 0:00 \_ grep sshd
root 5920 0.0 0.0 1572 484 ? S 15:20 0:00 \_ grep -viw error: Bind
root 5921 0.0 0.0 1516 468 ? S 15:20 0:00 \_ sed s/::ffff://
root 5924 0.0 0.0 1572 420 ? R 15:20 0:00 \_ grep -vi invalid
root 1434 0.0 0.0 4044 804 ? Ss 2006 0:00 /usr/sbin/saslauthd -m /var/run/saslauthd -a shado
root 1444 0.0 0.0 4044 464 ? S 2006 0:00 \_ /usr/sbin/saslauthd -m /var/run/saslauthd -a s
root 1508 0.0 0.0 1480 392 ? Ss 2006 0:00 /usr/sbin/portsentry -tcp
root 32126 0.0 0.0 3828 1324 ? Ss 2006 0:00 pure-ftpd (SERVER)
root 32130 0.0 0.0 3568 928 ? S 2006 0:00 /usr/sbin/pure-authd -s /var/run/ftpd.sock -r /usr
root 3137 0.0 0.0 7008 5256 ? S 2006 0:35 cpbandwd
root 3279 0.0 0.1 10812 8312 ? SN 2006 7:40 cpanellogd - sleeping for logs
mailnull 3299 0.0 0.0 7712 5264 ? S 2006 0:34 eximstats
mailnull 32022 0.0 0.0 7348 1984 ? Ss Jan02 0:00 /usr/sbin/exim -bd -oX 26
mailnull 32030 0.0 0.0 7348 1996 ? Ss Jan02 0:20 /usr/sbin/exim -bd -q180m
mailnull 32046 0.0 0.0 7348 1964 ? Ss Jan02 0:00 /usr/sbin/exim -tls-on-connect -bd -oX 465
root 32128 0.0 0.0 3044 1176 ? S Jan02 0:47 antirelayd
root 17635 0.0 0.2 25752 23600 ? Ss Jan02 0:32 /usr/bin/spamd -d --allowed-ips=127.0.0.1 --pidfil
root 22098 0.0 0.3 29440 27060 ? S 04:20 0:02 \_ spamd child
root 9762 0.1 0.3 30216 28136 ? S 11:16 0:19 \_ spamd child
postgres 1351 0.0 0.0 16732 2148 ? S Jan21 0:00 /usr/bin/postmaster -p 5432 -D /var/lib/pgsql/data
postgres 1354 0.0 0.0 7532 880 ? S Jan21 0:00 \_ postgres: stats buffer process
postgres 1355 0.0 0.0 6540 1024 ? S Jan21 0:00 | \_ postgres: stats collector process
postgres 29997 0.0 0.1 17544 11528 ? S 09:56 0:02 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 30561 0.0 0.1 18104 11852 ? S 09:56 0:02 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 31864 0.0 0.1 17592 11532 ? S 09:57 0:02 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 32183 0.0 0.1 17496 11288 ? S 09:57 0:01 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 32285 0.0 0.1 17580 11536 ? S 09:57 0:01 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 32299 0.0 0.1 18016 11708 ? S 09:57 0:03 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 3076 0.0 0.1 18080 11732 ? S 09:58 0:02 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 5427 0.0 0.1 17488 11280 ? S 09:59 0:02 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 26225 0.0 0.1 17544 11280 ? S 10:12 0:01 \_ postgres: wifidog wifidog 127.0.0.1 idle
postgres 27895 0.0 0.1 17544 11292 ? S 10:20 0:01 \_ postgres: wifidog wifidog 127.0.0.1 idle
root 28058 0.0 0.1 17508 9088 ? S Jan30 0:02 cpsrvd - waiting for connections
root 29793 0.0 0.1 19096 9928 ? Ss 09:56 0:00 /usr/local/apache/bin/httpd -DSSL
nobody 29829 0.0 0.1 19408 9556 ? S 09:56 0:03 \_ /usr/local/apache/bin/httpd -DSSL
nobody 29830 0.0 0.1 19444 9560 ? S 09:56 0:02 \_ /usr/local/apache/bin/httpd -DSSL
nobody 29831 0.0 0.1 19448 9820 ? S 09:56 0:04 \_ /usr/local/apache/bin/httpd -DSSL
nobody 29832 0.0 0.1 20576 9708 ? S 09:56 0:04 \_ /usr/local/apache/bin/httpd -DSSL
nobody 29833 0.0 0.1 20572 9936 ? S 09:56 0:05 \_ /usr/local/apache/bin/httpd -DSSL
nobody 30225 0.0 0.1 19332 9472 ? S 09:56 0:03 \_ /usr/local/apache/bin/httpd -DSSL
nobody 31771 0.0 0.1 19452 9532 ? S 09:57 0:03 \_ /usr/local/apache/bin/httpd -DSSL
nobody 31872 0.0 0.1 20584 9724 ? S 09:57 0:03 \_ /usr/local/apache/bin/httpd -DSSL
nobody 22289 0.0 0.1 19456 9588 ? S 10:10 0:03 \_ /usr/local/apache/bin/httpd -DSSL
nobody 22324 0.0 0.1 19328 9464 ? S 10:10 0:03 \_ /usr/local/apache/bin/httpd -DSSL
root@ns1 [~]#
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Feb 5, 2007
Code:
root@ns1 [~]# cat /proc/user_beancounters
Version: 2.5
uid resource held maxheld barrier limit failcnt
399: kmemsize 8763665 8781966 59228160 60948480 0
lockedpages 0 0 1536 1536 0
privvmpages 89928 89967 262144 270008 0
shmpages 3279 3279 129024 129024 0
dummy 0 0 0 0 0
numproc 97 97 500 500 317
physpages 44790 44795 0 2147483647 0
vmguarpages 0 0 65536 2147483647 0
oomguarpages 44790 44795 65536 2147483647 0
numtcpsock 60 60 1880 1880 0
numflock 12 12 1128 1236 0
numpty 1 1 64 64 0
numsiginfo 0 0 1536 1536 0
tcpsndbuf 565708 565708 10321920 16220160 0
tcprcvbuf 983040 983040 10321920 16220160 0
othersockbuf 34632 35076 6756480 12582912 0
dgramrcvbuf 0 0 1572864 1572864 0
numothersock 30 30 2160 2160 0
dcachesize 452941 455297 13639680 14499840 0
numfile 4946 4955 16384 16384 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 298 298 2000 2000 0
root@ns1 [~]#
what can i do to stop nomproc fails (black zone)
i'm using virtuozzo,cpanel with 256ram and 1024 burst
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Jun 25, 2007
i have a vps with 384mb ram,20Gb space and two sites hosted but everthing is down. on Qos alerts i have many yellow and black zone.
For the traffic statistics i see just a little gb a day and 1300-1500 visitors daily.
The support staff answer my ticket that the server work with a high tcp connections to my vps and this cause the down stats of all my website.
more details:
Code:
uid resource held maxheld barrier limit failcnt
7041: kmemsize 6851969 6887410 20761600 23068672 0
lockedpages 0 0 256 256 0
privvmpages 118485 119083 235929 262144 0
shmpages 6654 6654 65536 65536 0
dummy 0 0 0 0 0
numproc 86 87 200 200 682
physpages 41110 41692 0 2147483647 0
vmguarpages 0 0 98304 2147483647 0
oomguarpages 41110 41692 98304 2147483647 0
numtcpsock 30 32 500 500 0
numflock 8 8 11340 12600 0
numpty 2 2 64 64 0
numsiginfo 0 1 256 256 0
tcpsndbuf 393036 399744 3154974 5258291 1009
tcprcvbuf 380616 405756 3154974 5258291 28300
othersockbuf 21916 158504 3271557 8388608 0
dgramrcvbuf 0 700 1572864 1572864 0
numothersock 21 26 500 500 0
dcachesize 668198 677622 8304721 9227468 0
numfile 2650 2677 8192 8192 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 14 14 500 500 0[
How can i increase the numproc,tcprcvbuf and all parameters that give fails.
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Feb 4, 2007
Does anyone know of a service whic will allow a webmaster of a website to send news alerts via SMS to visitors mobile phones?
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Jul 23, 2007
I've come across a few of my sites on the server at my work that are showing up with Black Diamonds with question marks in them. It seems like just recently have we started having this problem, sites that have been up for a while now without these problems are now having them. What could be the cause of this so that we may look into it?
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Feb 17, 2008
Probably an easy question and I am just not seeing it, but how do you set which email address you want CSF alerts sent to?
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May 4, 2009
How to stop lfd mail from csf as Suspicious process running under user and Excessive resource usage?
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Jun 17, 2009
I have 20 clients who are on different networks and countries but all of the sudden their IP's are keep getting black list in spamhause, CBL, dsbl etc and they can not send email i am so very tired of this,
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Nov 5, 2009
We have about 100 servers using CSF, and CSF is generating A LOT of mail alerts.. which is causing us to receive over 1000 mails daily, just from CSF alerts.. this doesn't include support emails or others.
My question..
How do you handle mail alerts when you have lot of servers? See... i can not waste 5 hours reading every mail.. even if I start deleting those mails a lot of important and critical alerts can be erased in the process..
How do you filter or handle this kind of things?
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Jul 19, 2007
my server's Ip adresse was found listed at the CBL list.
check this out :
[url]
i think i'm listed for naming issue as they referred me to this page to solve the problem.
what should i do to correct the probleme i made some changes on /etc/hostname and etc/hosts and requested delisting but without positive results.
I'm On debian SARGE.
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Jul 9, 2007
Some times I read in logs
server mod_evasive[24203]: Blacklisting address 84.255.151.xxx: possible attack.
Where can I find this black list and all IP listed
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Jan 25, 2009
we have a dedicatd linux server. we use to send daily newsletters to our customers but for last few days, it looks like our mail server is sending out email to client's spam folder.
Is there any way to diagnose our mail server and find out if there is anything wrong or if our mail server has been black listed?
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May 9, 2007
I configured monit to send me email alerts when apache is using too many resources but I cannot receive email alerts. I use Qmail.
As for syslog, there is this message:
monit[6473]: Sendmail: error receiving data from the mailserver 'localhost' -- Resource temporarily unavailable
I tried to add for server name the name used in MX record but with the same result.
Btw: other things configured in cron (eg. RKHUNTER) send me alerts OK.
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Jul 9, 2009
if anybody knows of a script that I could install on my server
and use to do a query in RBL databases, just like this page
[url]
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Jul 5, 2008
My sites have been receiving a little more traffic these days (but not too much) and it seems my vps is slowing and at times vbulletin/wordpress page doesn't loads or loads a bit sluggishly (refreshing the page gets rids of not loading issue but not sluggishness).
So I logged into Virtozzo and saw the following QOS alerts:
Jul 05, 2008 11:38:25 AM Green zoneGreen zone kmemsize
Jul 05, 2008 11:38:25 AM Green zoneGreen zone tcpsndbuf
Jul 05, 2008 11:34:54 AM Green zoneGreen zone privvmpages
Jul 05, 2008 11:33:54 AM Yellow zoneYellow zone privvmpages
Jul 05, 2008 11:33:15 AM Black zoneBlack zone kmemsize
Jul 05, 2008 11:33:15 AM Black zoneBlack zone tcpsndbuf
Jul 05, 2008 11:28:05 AM Black zoneBlack zone kmemsize
Jul 05, 2008 11:28:05 AM Black zoneBlack zone tcpsndbuf
Jul 05, 2008 11:27:55 AM Red zoneRed zone tcpsndbuf
Jul 05, 2008 11:22:55 AM Black zoneBlack zone kmemsize
Jul 05, 2008 11:22:54 AM Black zoneBlack zone tcpsndbuf
Jul 05, 2008 11:17:54 AM Black zoneBlack zone kmemsize
Jul 05, 2008 11:17:45 AM Black zoneBlack zone tcpsndbuf
Jul 03, 2008 05:31:29 PM Green zoneGreen zone othersockbuf
Jul 03, 2008 05:26:19 PM Black zoneBlack zone othersockbuf
I have previously seen tcpsndbuf going into yellow and even black zone (but only once in a blue moon) however never saw kemsize going into black zone.
These are the limits my host has set:
IDCurrent UseSoft LimitHard LimitUnits
tcpsndbuf301,8602,580,4804,055,040bytes
kmemsize9,135,28929,614,08030,474,240bytes
othersockbuf17,8881,689,1203,145,728bytes
My Cpanel VPS has around 384MB of dedicated ram and around 896Mb of burst Ram. At any given time, there is at least 150Mb of free dedicated RAM. So based on this, are these values correct or they need to be changed or do I need to look for something else which might be causing this problem?
I don't run Spamassassin
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Oct 25, 2008
Just wanted to know if anyone know of a black owned dedicated web hosting company?
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May 28, 2008
[url]
i like the I/O panel is in the front and not the back. It can be a pain in the butt to access the back I/O panel in the DC.
I'm pretty sure the default SuperMicro panel will have to be take out but is there any motherboard that can fit this case? Did anyone try this case? Can it be bolt down by its ears? It's interesting that i don't see the blower on this case. How do you cool it?
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Apr 4, 2007
I just got email from the company with which I co locate my servers (one of the resellers in MPT). The email said:
"We have detected a deny of service attack on one of your IP's
69.90.xxx.xxx. The attack was approximately 200Kpps and 120Mbps. The
IP has been null routed and will be in place for 24 hours."
Now all my sites hosted on that IP are down.
Is this the way the co location companies and their upstream providers deal with DOS attacks?
Its going to harm me a lot if I have to wait for 24 hours for the
services to work.
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Jun 26, 2008
Being using the free version of siteuptime.com but this month alone i have had so far 3 false alerts reported, i am always in the putty and does not get interrupted, and i am sure i am around on the site too while supposedly siteuptime reports down (i am guessing firewall blocks their server ip for w/e reason). So am wondering is there any really good public tracking site out there which can do public reports more accurately and not kak out on me?
Whats your experience with siteuptime for monitoring if any ? Sometimes it works "ok" other times its just off the charts.
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Apr 22, 2015
I keep receiving emailed alerts with subject like:
"<server name> alarm level changed"
with content like:
Server health parameter "Memory > Real memory usage" changed its status from "green" to "yellow".
or
Server health parameter "Services > Apache CPU usage" changed its status from "red" to "yellow".
(and then a readout of the top command)
1) Where in Plesk can I see live alerts (or a historical log of these alerts)
2) Where can I change the settings (I think it may be too sensitive and the thresholds need to be adjusted)
3) I don't quite understand the alerts in general either, for example, the "Memory > Real memory usage", the TOP command output is for example:
top - 12:19:59 up 4:56, 1 user, load average: 0.21, 0.21, 0.21
Tasks: 255 total, 1 running, 254 sleeping, 0 stopped, 0 zombie
Cpu(s): 5.5%us, 0.7%sy, 0.2%ni, 92.8%id, 0.8%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 5967176k total, 2539756k used, 3427420k free, 134972k buffers
Swap: 4194300k total, 788k used, 4193512k free, 664916k cached
More than half the memory is unused, very little swap is in use. I don't even see a reason to be warning about this.
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