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Measures reported by DDCMasterTest
This test periodically verifies whether configured ports on the DDC are available or not, and if so how quickly it responds to connection requests.
The measures
made by this test are as
follows:
| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Is_farm_master |
Indicates whether this DDC is the farm master.
|
Boolean |
While the value 1 indicates that this server is the farm master, the value 0 indicates that it is not.
|
| Availability |
Indicates whether a TCP connection to the DDC is currently available or not.
|
Percentage |
If the DDC is available, then this measure will report the value 100. The value 0 for this measure, indicates that the DDC is not available. An availability problem can be caused by different factors - e.g., the server process may not be up, a network problem may exist, or there could be a configuration problem with the DNS server.
|
| ResponseTime |
Indicates the time taken by the DDC to respond to a request.
|
secs |
An increase in response time can be caused by several factors such as a server bottleneck, a configuration problem with the DNS server, a network problem, etc.
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