Last time I wrote to you how monitor your Nginx instance with Zabbix. Now I tell you how to calculate rates from counters.
You looking at something like that in your template
Now create new Item handled
Ok, see at field with formula, it linked with created earlier Item “Nginx Handled”. As said in official documentation abschange shows you a difference between last and current values. Now set Interval to 60 seconds and you have “Handled per minute” value.
Of course, you want to create some Graphics. All people loves graphics!