Health monitoring doesnt consider RAM upgrade

[philippe henneau]

Customer upgraded VPS subscription to 1Gb (from 512MB).

free returns 1Gb: OK
PLESK server info reports 1Gb ram: OK
But health monitoring keeps sending warning about RAM limit exceeded. In fact it still considers 512mb: 61.9% used (317 MB of 512 MB)

Server reboot didnt help.

How to configure the health monitoring correctly?

Regards

Philippe

 

[philippe henneau]

re: known issue

known issue: http://kb.odin.com/en/9431

fixed!

 

[philippe henneau]

re: happens again!

1 day later customer received this email, Yellow signal triggered, why? no reason for that?

Server: xxxxxxxxx

Server health parameter "Memory > Real memory usage" changed its status from "green" to "yellow".

top - 11:38:02 up 1 day, 14:46, 0 users, load average: 3.68, 1.80, 0.90
Tasks: 69 total, 3 running, 66 sleeping, 0 stopped, 0 zombie
Cpu(s): 1.4%us, 0.6%sy, 0.0%ni, 97.7%id, 0.2%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1048576k total, 496892k used, 551684k free, 0k buffers
Swap: 0k total, 0k used, 0k free, 0k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7925 drweb 25 0 47104 42m 1344 R 23.1 4.1 0:06.07 drwebd.real
3184 root 18 0 265m 4964 900 S 1.8 0.5 16:00.75 sw-collectd
8033 root 18 0 12752 1128 844 R 1.8 0.1 0:00.01 top
1 root 15 0 10364 748 624 S 0.0 0.1 0:04.06 init
1126 root 15 -4 12620 680 360 S 0.0 0.1 0:00.00 udevd
1432 popuser 16 0 117m 57m 2404 S 0.0 5.6 0:42.64 spamd
1436 root 18 0 102m 1392 788 S 0.0 0.1 0:06.14 rsyslogd
1503 root 15 0 62640 1212 652 S 0.0 0.1 0:00.90 sshd
1512 root 15 0 21660 920 708 S 0.0 0.1 0:00.03 xinetd
1544 root 18 0 11944 1428 1188 S 0.0 0.1 0:00.01 mysqld_safe
1594 mysql 15 0 160m 20m 5752 S 0.0 2.0 0:39.68 mysqld
1623 root 15 0 13184 612 480 S 0.0 0.1 0:00.11 couriertcpd
1625 root 18 0 3804 560 472 S 0.0 0.1 0:00.02 courierlogger
1633 root 15 0 13184 616 480 S 0.0 0.1 0:00.58 couriertcpd
1635 root 18 0 3804 556 472 S 0.0 0.1 0:00.44 courierlogger
1641 root 15 0 13184 612 480 S 0.0 0.1 0:01.07 couriertcpd
1643 root 18 0 3804 556 472 S 0.0 0.1 0:00.83 courierlogger
1650 root 15 0 13184 616 480 S 0.0 0.1 0:00.26 couriertcpd
1652 root 18 0 3804 556 472 S 0.0 0.1 0:00.10 courierlogger
1691 apache 15 0 293m 11m 2180 S 0.0 1.1 0:00.00 httpd
1705 root 15 0 54164 2328 1784 S 0.0 0.2 0:13.53 master
1716 postfix 15 0 54408 2484 1840 S 0.0 0.2 0:01.33 qmgr
1719 root 15 0 104m 44m 2452 S 0.0 4.3 0:09.46 spamd
1770 root 15 0 293m 17m 8764 S 0.0 1.7 0:05.68 httpd
1771 apache 18 0 230m 5784 468 S 0.0 0.6 0:05.30 httpd
1839 named 18 0 98916 4044 1904 S 0.0 0.4 0:00.94 named
1885 postgres 18 0 66680 4160 3480 S 0.0 0.4 0:01.00 postmaster
2007 postgres 15 0 55856 1044 364 S 0.0 0.1 0:04.90 postmaster
2009 postgres 15 0 66680 1244 564 S 0.0 0.1 0:10.38 postmaster
2010 postgres 18 0 56860 980 296 S 0.0 0.1 0:02.54 postmaster
2011 postgres 18 0 56044 1168 376 S 0.0 0.1 0:00.00 postmaster
2038 root 15 0 33808 2288 1784 S 0.0 0.2 0:00.18 couriertls
2039 popuser 16 0 10284 1020 816 S 0.0 0.1 0:01.09 imapd
3172 root 16 0 196m 25m 4916 S 0.0 2.5 0:20.07 sw-engine
3180 postfix 17 0 54228 2312 1780 S 0.0 0.2 0:00.00 pickup
3198 root 15 0 20884 1184 592 S 0.0 0.1 0:01.00 crond
3206 root 18 0 46752 812 420 S 0.0 0.1 0:00.00 saslauthd
3207 root 18 0 46752 552 160 S 0.0 0.1 0:00.00 saslauthd
3215 root 17 0 63356 3148 2392 S 0.0 0.3 0:17.83 monit
3244 postfix 15 0 55116 2384 1820 S 0.0 0.2 0:00.22 tlsmgr
3358 popuser 15 0 114m 54m 2396 S 0.0 5.4 0:12.58 spamd
7389 postfix 15 0 74660 4600 3604 S 0.0 0.4 0:00.04 smtpd
7440 postfix 15 0 54224 2276 1756 S 0.0 0.2 0:00.00 anvil
7472 psaadm 15 0 179m 14m 10m S 0.0 1.4 0:00.09 sw-engine-cgi
7508 psaadm 15 0 193m 24m 6052 S 0.0 2.4 0:02.09 sw-engine-cgi
7509 psaadm 17 0 193m 24m 6116 S 0.0 2.4 0:03.02 sw-engine-cgi
7513 root 15 0 10412 364 220 S 0.0 0.0 0:00.00 vzctl
7514 root 16 0 12076 1660 1316 S 0.0 0.2 0:00.01 bash
7720 postfix 15 0 54380 2648 2016 S 0.0 0.3 0:00.00 trivial-rewrite
7721 postfix 15 0 54220 2248 1744 S 0.0 0.2 0:00.00 spawn
7723 postfix 15 0 54220 2248 1744 S 0.0 0.2 0:00.00 spawn
7725 postfix 15 0 72500 3956 3088 S 0.0 0.4 0:00.02 smtpd
7726 postfix 15 0 54208 2260 1744 S 0.0 0.2 0:00.00 proxymap
7727 postfix 16 0 54356 2700 2124 S 0.0 0.3 0:00.00 cleanup
7828 postfix 15 0 74704 4584 3608 S 0.0 0.4 0:00.03 smtpd
7843 root 15 0 23612 4584 1164 S 0.0 0.4 0:00.03 vi
7888 psaadm 15 0 192m 23m 5416 S 0.0 2.3 0:01.02 sw-engine-cgi
7895 psaadm 15 0 193m 23m 5184 S 0.0 2.3 0:00.37 sw-engine-cgi
7917 root 18 0 44220 1848 1372 S 0.0 0.2 0:00.00 drwebmng
7919 root 18 0 182m 16m 11m S 0.0 1.6 0:00.09 sw-engine
7923 drweb 15 0 124m 119m 552 S 0.0 11.7 0:00.03 drwebd.real
7924 root 20 0 10780 1204 1012 S 0.0 0.1 0:00.00 drwebd
8010 postfix 15 0 54268 2352 1816 S 0.0 0.2 0:00.00 pipe
8034 root 15 0 4836 568 468 R 0.0 0.1 0:00.00 pop3login
11381 apache 15 0 294m 14m 3636 S 0.0 1.4 0:00.41 httpd
11430 apache 15 0 294m 14m 3832 S 0.0 1.4 0:00.58 httpd
11434 apache 18 0 294m 14m 3888 S 0.0 1.4 0:00.55 httpd
13827 sw-cp-se 15 0 62628 5776 1440 S 0.0 0.6 0:03.68 sw-cp-serverd
23994 apache 15 0 294m 14m 3724 S 0.0 1.4 0:00.39 httpd