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Issue my Server health parameter "Services > MySQL CPU usage" changed its status from "green" to "red".

T

tomer628

Basic Pleskian
hi.

recently my server send me that Alaram every day (morning between 6:00 AM to 11:00 AM)
this what i got:

why this happend and how can i fix that ?

regards,
Tomer.

Code: 
Server health parameter "Services > MySQL CPU usage" changed its status from "green" to "red".

top - 06:29:18 up 15:55,  0 users,  load average: 2.02, 2.11, 1.63
Tasks: 144 total,  13 running, 131 sleeping,   0 stopped,   0 zombie
%Cpu(s): 13.1 us,  3.6 sy,  0.2 ni, 76.8 id,  6.2 wa,  0.0 hi,  0.1 si,  0.0 st
KiB Mem:   3949820 total,  3136972 used,   812848 free,    90968 buffers
KiB Swap:        0 total,        0 used,        0 free.  2162292 cached Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
20501 psaadm    20   0  278276  34180  18972 R  32.5  0.9   0:00.10 sw-engine
20505 psaadm    20   0  275736  30940  18664 R  26.0  0.8   0:00.07 sw-engine
20511 psaadm    20   0  275540  30536  18712 R  26.0  0.8   0:00.06 sw-engine
20497 psaadm    20   0  278328  33992  18972 R  19.5  0.9   0:00.10 sw-engine
20503 psaadm    20   0  278276  34180  18972 R  19.5  0.9   0:00.08 sw-engine
20507 psaadm    20   0  274408  29208  18752 R  19.5  0.7   0:00.05 sw-engine
20519 psaadm    20   0  274408  29552  18760 R  19.5  0.7   0:00.05 sw-engine
20521 psaadm    20   0  255028  18136  14480 R  13.0  0.5   0:00.02 sw-engine
 1195 mysql     20   0 1353600 261276   7720 S   6.5  6.6  34:35.87 mysqld
17973 tmanow77  20   0  488900  52812  32540 R   6.5  1.3   0:05.86 php-fpm
20499 psaadm    20   0  278020  33320  18732 R   6.5  0.8   0:00.08 sw-engine
    1 root      20   0   33508   2856   1452 S   0.0  0.1   0:01.41 init
    2 root      20   0       0      0      0 S   0.0  0.0   0:00.01 kthreadd
    3 root      20   0       0      0      0 S   0.0  0.0   0:00.09 ksoftirqd/0
    5 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kworker/0:+
    6 root      20   0       0      0      0 S   0.0  0.0   0:03.48 kworker/u4+
    7 root      20   0       0      0      0 S   0.0  0.0   0:57.53 rcu_sched
    8 root      20   0       0      0      0 S   0.0  0.0   0:29.05 rcuos/0
    9 root      20   0       0      0      0 S   0.0  0.0   0:38.68 rcuos/1
   10 root      20   0       0      0      0 S   0.0  0.0   0:00.00 rcu_bh
   11 root      20   0       0      0      0 S   0.0  0.0   0:00.00 rcuob/0
   12 root      20   0       0      0      0 S   0.0  0.0   0:00.00 rcuob/1
   13 root      rt   0       0      0      0 S   0.0  0.0   0:00.70 migration/0
   14 root      rt   0       0      0      0 S   0.0  0.0   0:00.32 watchdog/0
   15 root      rt   0       0      0      0 S   0.0  0.0   0:00.28 watchdog/1
   16 root      rt   0       0      0      0 S   0.0  0.0   0:00.64 migration/1
   17 root      20   0       0      0      0 S   0.0  0.0   0:00.64 ksoftirqd/1
   18 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kworker/1:0
   19 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kworker/1:+
   20 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 khelper
   21 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kdevtmpfs
   22 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 netns
   23 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 writeback
   24 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kintegrityd
   25 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 bioset
   27 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kblockd
   28 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 ata_sff
   29 root      20   0       0      0      0 S   0.0  0.0   0:00.00 khubd
   30 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 md
   31 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 devfreq_wq
   32 root      20   0       0      0      0 S   0.0  0.0   0:03.01 kworker/0:1
   33 root      20   0       0      0      0 S   0.0  0.0   0:03.53 kworker/1:1
   35 root      20   0       0      0      0 S   0.0  0.0   0:00.09 khungtaskd
   36 root      20   0       0      0      0 S   0.0  0.0   0:00.36 kswapd0
   37 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 vmstat
   38 root      25   5       0      0      0 S   0.0  0.0   0:00.00 ksmd
   39 root      39  19       0      0      0 S   0.0  0.0   0:03.31 khugepaged
   40 root      20   0       0      0      0 S   0.0  0.0   0:00.00 fsnotify_m+
   41 root      20   0       0      0      0 S   0.0  0.0   0:00.00 ecryptfs-k+
   42 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 crypto
   54 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kthrotld
   55 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kworker/u4+
   56 root      20   0       0      0      0 S   0.0  0.0   0:04.78 vballoon
   57 root      20   0       0      0      0 S   0.0  0.0   0:00.00 scsi_eh_0
   58 root      20   0       0      0      0 S   0.0  0.0   0:00.00 scsi_eh_1
   79 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 deferwq
   80 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 charger_ma+
  124 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kpsmoused
  125 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kworker/0:2
  192 root      20   0       0      0      0 D   0.0  0.0   0:32.69 jbd2/vda1-8
  193 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 ext4-rsv-c+
  357 root      20   0   19472    640    456 S   0.0  0.0   0:00.10 upstart-ud+
  376 root      20   0   49748   1704    980 S   0.0  0.0   0:00.14 systemd-ud+
  443 message+  20   0   39108    884    540 S   0.0  0.0   0:00.06 dbus-daemon
  448 syslog    20   0  255836   3680    768 S   0.0  0.1   0:00.60 rsyslogd
  524 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kvm-irqfd-+
  580 root      20   0   35016   1548   1248 S   0.0  0.0   0:00.00 systemd-lo+
  593 root      20   0   15256    620    420 S   0.0  0.0   0:00.05 upstart-so+
  698 root      20   0   10224   2816    516 S   0.0  0.1   0:00.00 dhclient
  887 root      20   0   15272    620    432 S   0.0  0.0   0:00.04 upstart-fi+
  925 root      20   0   15016    944    784 S   0.0  0.0   0:00.00 getty
  928 root      20   0   15016    936    784 S   0.0  0.0   0:00.00 getty
  937 root      20   0   15016    936    784 S   0.0  0.0   0:00.00 getty
  938 root      20   0   15016    944    784 S   0.0  0.0   0:00.00 getty
  941 root      20   0   15016    944    784 S   0.0  0.0   0:00.00 getty
  970 root      20   0   14988   1016    828 S   0.0  0.0   0:00.00 xinetd
  971 root      20   0   61376   3064   2380 S   0.0  0.1   0:00.08 sshd
 1016 root      20   0    4364    628    480 S   0.0  0.0   0:00.00 acpid
 1033 root      20   0   19188    732    500 S   0.0  0.0   0:02.63 irqbalance
 1035 bind      20   0  239992  16256   2144 S   0.0  0.4   0:00.06 named
 1063 root      20   0    4336    440    340 S   0.0  0.0   0:00.00 courierlog+
 1064 root      20   0   26000   1416   1048 S   0.0  0.0   0:00.01 authdaemond
 1088 root      20   0    4336    340    248 S   0.0  0.0   0:00.00 courierlog+
 1089 root      20   0   12164    900    744 S   0.0  0.0   0:00.00 couriertcpd
 1113 root      20   0    4336    444    340 S   0.0  0.0   0:00.00 courierlog+
 1114 root      20   0   12164    900    744 S   0.0  0.0   0:00.00 couriertcpd
 1137 root      20   0    4336    336    248 S   0.0  0.0   0:00.00 courierlog+
 1138 root      20   0   12164    900    744 S   0.0  0.0   0:00.00 couriertcpd
 1149 root      20   0   26000    372      0 S   0.0  0.0   0:00.01 authdaemond
 1150 root      20   0   26000    372      0 S   0.0  0.0   0:00.01 authdaemond
 1151 root      20   0   26000    372      0 S   0.0  0.0   0:00.01 authdaemond
 1152 root      20   0   26000    372      0 S   0.0  0.0   0:00.01 authdaemond
 1153 root      20   0   26000    372      0 S   0.0  0.0   0:00.01 authdaemond
 1167 root      20   0    4336    444    340 S   0.0  0.0   0:00.00 courierlog+
 1168 root      20   0   12164    896    744 S   0.0  0.0   0:00.00 couriertcpd
 1181 root      20   0   23648   1024    764 S   0.0  0.0   0:00.55 cron
 1182 daemon    20   0   19132    160      0 S   0.0  0.0   0:00.00 atd
 1234 root      20   0   44788   8540   1984 S   0.0  0.2   0:00.42 fail2ban-s+
 1381 root      20   0   28332   1240    224 S   0.0  0.0   0:00.00 nginx
 1382 nginx     20   0   29312   4392   1916 S   0.0  0.1   2:33.15 nginx
 1409 postfix   20   0  398804    892    692 S   0.0  0.0   0:01.10 psa-pc-rem+
 1481 root      20   0  399940   8964   1888 S   0.0  0.2   0:08.55 php-fpm
 1588 root      20   0   25336   1684   1356 S   0.0  0.0   0:07.79 master
 1612 postfix   20   0   27568   1760   1428 S   0.0  0.0   0:05.96 qmgr
 2089 root      20   0  375112   9748    872 S   0.0  0.2   0:00.00 sw-engine-+
 2224 root      20   0   37456   1720    220 S   0.0  0.0   0:00.00 sw-cp-serv+
 2225 sw-cp-s+  20   0   38336   4112   1772 S   0.0  0.1   0:00.33 sw-cp-serv+
 2490 root      20   0  144040  12176   6088 S   0.0  0.3   0:05.27 /usr/sbin/+
 2493 www-data  20   0  141224   4232    384 S   0.0  0.1   0:00.93 /usr/sbin/+
 2496 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kauditd
 2818 root      20   0  289176  32256   6120 S   0.0  0.8   0:03.62 sw-engine
 2848 root      20   0  549636   2980    920 S   0.0  0.1   0:13.96 sw-collectd
 2976 root      20   0   15016    944    784 S   0.0  0.0   0:00.00 getty
 2982 root      20   0   12780    840    696 S   0.0  0.0   0:00.01 getty
 3605 postfix   20   0   40172   2756   2208 S   0.0  0.1   0:00.05 tlsmgr
 
Just go to Health Monitoring, download config and increase red threshold in section:

<service name="MySql" monitor="true">
<alarm level="red" threshold="25" type="percent"/>
<alarm level="yellow" threshold="20" type="percent"/>

After that upload config back.
 
Hello,

This is a positive function,

the plesk, into the crontab, performs many scheduled operations every day, if your light turns red, plesk panel probably at that performs operations that require lots of CPU to the server, you should check via ssh in the cron configuration which are the processes that are launched at that time, can be a backup, but also maintenance and cleaning software, or rotation of logs.
 
IgorG said:
Just go to Health Monitoring, download config and increase red threshold in section:

<service name="MySql" monitor="true">
<alarm level="red" threshold="25" type="percent"/>
<alarm level="yellow" threshold="20" type="percent"/>

After that upload config back.
Click to expand...
i'm not find the path to do your instruction..
whare i find Health Monitoring in Plesk 12.5 (last update) ?
 
I see. You have WebAdmin Plesk edition where Service Provider view mode is not available but Health Monitor is installed.
As possible solution - remove Health Monitor with Plesk installer or modify MySQL threshold directly in file /usr/local/psa/var/custom-health-config.xml
 
IgorG said:
I see. You have WebAdmin Plesk edition where Service Provider view mode is not available but Health Monitor is installed.
As possible solution - remove Health Monitor with Plesk installer or modify MySQL threshold directly in file /usr/local/psa/var/custom-health-config.xml
Click to expand...
i increase the value red to 40 and yellow to 35

hope this will resolve the problem so if i will not write agin in this post that mean this fixed :)

thanks you for all...
by the way if i want to install this Health Monitor how can i do that ?
 
IgorG said:
Tools&Settings -> Updates and Upgrades
Click to expand...
i attach a picture :
what to install the down option ( Watchdog system monitoring ) ?
because the "Server Health Monitor" i can't find it in Tools&Settings (even search bar)
 

Attachments

  • Plesk Installer.png
    Plesk Installer.png
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You will not see Health Monitor because you have WebAdmin Plesk edition where Service Provider view mode is not available. Health Monitor can be visible only in this mode. More detail can be found here - https://kb.plesk.com/en/121897
 
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