Product manual

Manual Configuring monitor functions |83
» File must contain …string – Enable this flag and specify the string to be searched for in
the existing file contents. In this case the check will succeed only if the file exists and
the specified string is present in the file contents.
4.10.2 CPU usage Check
GFI Network Server Monitor can monitor the CPU usage of a target computer running on Linux /
Unix. This function uses a Linux shell script to determine, via SSH, the global CPU usage and can
send alerts or trigger actions when the processor usage exceeds the specified CPU usage limit.
Screenshot 81 - CPU usage setup window
A CPU Usage function takes the following parameter:
» Maximum global CPU usage allowed – Specify the maximum % CPU usage allowed on the
target computer being monitored.
4.10.3 Directory size Check
GFI Network Server Monitor can check the size of directories located on target computers
running on Linux/Unix. You can use this function as a disk quota manager which can send alerts
when a directory exceeds the specified size.