We do not want "Last Boot" to be updated based on the SNMP service start time because ours are crashing various times across all of our Windows servers. And there are times when we need to start and stop them on purpose. There's a windows perfmon counter under System called System Up Time that lists how many seconds since the last reboot that is very accurate. Two questions:
1. How do we change our windows servers to have Last Boot be based on that field?
2. If we can't use that how do we set our alerts to use that APM perfmon counter we're monitoring? I can only add Node properties in the trigger condition, not APM values.
Thanks!