Time and snmp usage in calculated item
I have to use and graph item like this
Value = ItemTime - SnmpValue
SnmpValue - item I get from Data Domain appliance, it contains a time of last synchronisation in unixtime format.
Really I need a latency, calculates as difference between item value and item measurement time, and is unixtime too.
example of snmp item data, got as text format:
How can I form that item?
something like
delta({TIME},SnmpGet(host, pass, "dd_replSyncedAsOfTime"))
Value = ItemTime - SnmpValue
SnmpValue - item I get from Data Domain appliance, it contains a time of last synchronisation in unixtime format.
Really I need a latency, calculates as difference between item value and item measurement time, and is unixtime too.
example of snmp item data, got as text format:
Code:
2014-04-24 22:45:11 1398368711 1398368702 2014-04-24 22:44:40 1398368680 1398368402 2014-04-24 22:39:40 1398368380 1398368100 2014-04-24 22:39:11 1398368351 1398368100 2014-04-24 22:34:40 1398368080 1398367800
something like
delta({TIME},SnmpGet(host, pass, "dd_replSyncedAsOfTime"))