You'll likely need to write your own test based on this (assuming this is linux):
http://unix.stackexchange.com/questions/66235/how-to-display-open-file-descriptors-but-not-using-lsof-command
=G=
From: Xymon <xymon-bounces at xymon.com> on behalf of Nick Pettefar <user-2027539dd102@xymon.invalid>
Sent: Friday, August 7, 2015 10:48 AM
To: xymon
Subject: [Xymon] File Handles
Hi, is there a way to monitor file handle usage - how many open files
against the maximum allowed, by any chance? - just had a request from
a user for this and couldn't find a reference in the documentation or
the Google thing.
Regards,
Nick