Information about the status of servers can be displayed in three ways, chosen via the buttons in the upper-left corner of the board:

  1. as diagrams
  2. as diagrams with text
  3. as a table

Tables can be sorted by any column in any direction.

The following components are monitored for each server; CPU load, network use, and status of the hard disk subsystem.

Areas of the diagram change color based on the respective status.

 

CPU

Network

HDD

Red

Load >95%

Connection failure

10% to 100% loss

Yellow

Load from 85% to 94%

At 70% to 100% of capacity

1% to 10% loss

Green

Load <85%

At less than 70% of capacity

Less than 1% lost

The edge of the diagram changes color based on the status of the connected cameras (see XXX).

If the entire edge is green, all cameras are in normal condition. If part of the edge is yellow or red, some cameras have borderline or critical status.

Overall server status is determined from the above parameters as follows:

  1. Normal – all components and cameras are normal.
  2. Borderline – possible problems with the status of at least one component or camera.
  3. Critical – at least one component or camera is in critical condition.

Server information is updated every ten seconds.

If the connection to a server is lost, a corresponding icon is used to depict it.

If all servers are in normal condition, the bottom of the board displays a status bar with information about the number of monitored and offline servers.

If the status of any server worsens, the status bar is replaced by a message. When the message is clicked, the server status is displayed (if the board is currently displaying camera status).

The message then closes and the status bar again appears.

If the status of several servers worsens, a message is shown for the last one.