How to convert icmpping to uptime?

Question

Monitoring

Good afternoon!
There are several thousand devices whose availability is checked by regular Zabbix tools (icmpping, icmppingloss). There is a need to get the uptime of each device (in percent). Tried different calculated variants, but did not achieve success.

Answer 1

Settings -> Services.
You add which triggers to calculate SLA.
In Monitoring -> Services you look.