I have a health check used by my loadbalancers that I'd like to track in PRTG.

the health check is a simple IIS website. The one thing I find wierd is that the file that is loaded is a .exe. for example the url is Http:server/perfagent.exe if you browse to the site it simply displays an integer from 1-100.

In my sensor I get this error: Last Message Request returned not enough values. (0/1) (code: PE174)

If I configure 'Write sensor result to disk' the sensor's logfile shows the number (and only the number) which sounds like it's working.

can anyone help?

Article Comments

Please note that the value(s) must be contained in brackets [] in the http result, everything else is ignored.

Sample result:

{{{<html>

<body>

Description: Script gives back current status of disk free (%) and CPU usage (%).

[85.5][12.0]

</body>

</html>}}}

Please see the manual page:

https://www.paessler.com/manuals/prtg/http_content_sensor


May, 2013 - Permalink