• Please be aware: Kaspersky Anti-Virus has been deprecated
    With the upgrade to Plesk Obsidian 18.0.64, "Kaspersky Anti-Virus for Servers" will be automatically removed from the servers it is installed on. We recommend that you migrate to Sophos Anti-Virus for Servers.
  • The Horde webmail has been deprecated. Its complete removal is scheduled for April 2025. For details and recommended actions, see the Feature and Deprecation Plan.
  • We’re working on enhancing the Monitoring feature in Plesk, and we could really use your expertise! If you’re open to sharing your experiences with server and website monitoring or providing feedback, we’d love to have a one-hour online meeting with you.

health monitor

  1. LordLiverpool

    Issue Health Monitoring not configurable.

    Health Monitoring stopped working. With this error Message: {"status":"error","statusMessages":[{"status":"error","class":"","content":"Unable to load configuration file. Search for related Knowledge Base articles<\/a>","source":null,"title":"Error"}]} There were 491 results on the...
  2. T

    Resolved Good alarm level for Apache memory usage

    Hello, I'm using health monitoring on my VPS. My VPS has 4GB of memory and the health monitory is recently sending alarms on the Apache memory usage. The limit for an attention is at 20%, which is around 780MB. With all the processes and websites running on this VPS, I'm hitting the limit of...
  3. P

    Issue Plesk Installer has stocked during installing plesk-health monitor

    Hi . I am trying to install plesk-health-monitor on plesk 17.0 centos7 with plesk installer. But in has been stocked on a warning and I am unable to install any component. The content of plesk installer log as follow : Installation started in background Loaded plugins: fastestmirror Loading...
  4. Dru

    Resolved MySQL CPU usage

    Hi, recently the health monitoring on our server has started larting us to high MySQL CPU and Memory usage (it;s beeing getting over 20%). Howveer when I check 'SHOW PROCESSLIST' there is almost always less than 10 process runnig and other than the admion 'Sleep' commands, ther eother have...
  5. F

    Question Server Health Monitor: read data via shell script

    Hi, is it possible to read data directly via shell script from Server Health Monitor? I would like to set up a periodic check and receive useful informations via email. All data stored in /usr/local/psa/var/health/data/localhost are in rrd format, I hope there is something else like log text...
  6. M

    Resolved How to troubleshoot memory usage (via health monitoring extension)

    Hi, I recently installed the Health monitor extension, everything seems to be working fine, except that we seem to have a memory leak every 2-3 hours : do you know how I can find out what's happening ?? Thank you Florian
  7. S

    Resolved Health Monitoring showing only a blank page

    After installing the Health Monitoring module/extension, it only shows a blank page, no data. I can up/download config files, revert to default and detect hardware changes, but below those 4 buttons is just nothing. I wasn't able to find any related error messages in panel.log. Re-Installing...
  8. Niek_Beernink

    Question Exporting Plesk Health Monitor data to external tools

    Does anyone know if it's possible to send the sensor data collected by Plesk's Health monitor to third party tools? For example sending it directly to grafana. I found the rdd files in /usr/local/psa/var/health/data/$sensorname so I guess I could try and feed them to graphite... Exposing the...
  9. S

    Resolved Error when trying to install server health monitor

    Plesk version: Plesk Onyx 17.0.17 Update #29 I am receiving the following error message when trying to install the server health monitor component in Plesk: The following packages have unmet dependencies: psa-health-monitor : Depends: plesk-core (>= 17.0.17) but it is not going to be installed...
  10. Linus

    Issue Server Health Monitor Wrong Data

    After upgrading to Plesk Onyx i have problems with the health monitor. All sections except the services works properly. Reinstallation and restart of the sw-collect daemon doesnt helps. Any ideas? Thanks in advance Linus
  11. Z

    Issue Health Monitor on Onyx wrong memory

    Hello, On Onyx the health monitor is displaying memory 15% usage while on Tools and settings => server information is about 35% usage. Is this a bug? How do I restart the HM service on centos 7? Thanks.
  12. F

    Issue Not receiving alert emails from Server Health Monitor

    Hi, I'm trying to test whether email notifications are successfully sent by the Health Monitor. I downloaded custom-health-config.xml which specifies: "The "notificationEmail" child element defines an alarm notification recipient. If the element is omitted, the alarm notifications are sent to...
  13. Erick Nunes

    Resolved Server health monitor issue

    Good morning everyone. I'm trying a problem with the server health monitor no longer works. Does anyone know what's going on? Thank you.
  14. raykai

    Issue Bug in Health Monitor in the "Web Admin Edition" no UI...

    This bug has apparently been known for about 3 years dev said they where working on a fix but 3 years for a fix... is too long ... or is the resolution still on hold? its still not fix on the new Plesk Onyx Version 17.0.17 on linux dev post back in 2014: Why let us install the Health...
  15. Bitpalast

    Question Meaning of different units in health monitor

    In the Health Monitor extension detail charts we are seeing different units on the ordinate for Apache load, Nginx load, mail load, MySQL load and Plesk load. The units (symbols) are: k m no symbol [none] Should not k be x1000 and m x1000000? However, we we doubt that the system has measured a...
  16. TimoViBritannia

    Resolved No health monitor with web admin license?

    Hello, I just installed the health monitor inside of Plesk but it seems like there is no link to it and I don't know how to access it. I am having a Web Admin license. So what can I do to get it working? Also I am using the Power user view. Thx Timo
  17. Chris1

    CPU usage readings

    I use a few different tools to monitor aspects of my servers however I'm just wondering how the Android Plesk app records CPU load average statistics? The reason why I ask is because the Plesk health monitor and my Cacti graphs indicate that my average CPU usage is approximately just under 5%...
  18. Will-NYESDigital

    Health Monitor Disk Partition View Limited

    PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE Parallels Plesk Panel 12.5 MU #8 CentOS 6.4 (Final) 64bit PROBLEM DESCRIPTION After upgrade health monitor is not picking up all the partitions and we can only see limited data. We have tried running the detect hardware changes and the command...
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