The first 2 columns represent the Availability percentage and Coverage time for whatever period you are currently viewing.
The 3rd and 4th columns represent the same information, but for the last 3 months.
So if we take the first row of your report, I can see that the monitor has no availability or coverage information for the current time period, however, in the past 3 months, it has 54 days, 17 hours, 44 minutes and 15 seconds of uptime and the Availability was approximately 99.9998% (I'm not 100% sure because the mouse cursor is in the way).
This leads me to believe that perhaps this Monitor was deleted or configured to not record statistics approximately 5 weeks ago. As a result, it has statistics for 3 month window, but no stats for the current time window. Is this possible?
Let me know if this helps.
Chris Foley - SolarWinds - Support Specialist
Support:866.530.8040 |Direct:512.682.9385 |Fax:512.857.0125
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