Nagios Support Forum

Hello,

I have noticed that my nagiosxi setup has considerably slowed down. Is there any means of detecting rapidly what could be the cause ?

Index ? database size ?

I have resize my virtual machine to have 8GB of RAM and 100 GB of HDD and it is still slower than before.

regards,
Saleem
paris

How many hosts/services are you monitoring? How often do you run your checks? What kind of checks are you using (mostly) - active or passive? Are you using any cpu intensive checks, e.g. vmware, wmi, custom perl scripts, etc.? Are you seeing any errors in the mysqld (mariadb) log? Can you run the "top" command and show the output?
There are many ways to boost performance in Nagios XI. To see all of the available options, please review the documents listed under the "Boosting Performance" section in the Nagios XI Administrators Guide here:

https://assets.nagios.com/downloads/nag ... p#boosting

I have reduced the log_files_days to zero and there has been a drastic improvement in performance.

thread can be closed,

regards,
Saleem
Paris