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Device History Summaries

Device page summaries come in the form of bar charts and in data tables, that list the basic data sets comprising the device types and the states the devices were in when discovered.

  • Device Types: This table shows the current number of devices (as of one minute after midnight on the selected date) and the difference from the previous day.

    • Device Type History: This chart shows the total number of devices found each day for the 30 days before the selected date.

  • Device States: This table shows the number of devices that are Down (seen before the previous day, but not on the previous day) and New (first seen the day before the selected date).

    • Device State History: This chart shows the relative number of Down, New, and Old devices found each day for the 30 days before the selected date.
      A device may be listed as Down in NetMRI when it may be running but unreachable for some reason. Also, if NetMRI is down for an extended period, it will report all devices as Down because there is no record of reaching them during that time.