Measures reported by IBMWLPTopicTest
This test auto-discovers the topics of the applications deployed on the target IBM WebSphere Liberty server and reports the maximum configured size of each topic. This test also helps administrators to figure out whether get operations are allowed on each topic. Using this test, administrators can figure out the topic that is latent and is unable to process I/O requests quickly!
Outputs of the test : One set of results for each topic on the target IBM WebSphere Liberty server being monitored.
The measures made by this test are as follows:
| Measurement |
Description |
Measurement Unit |
Interpretation |
| sendAllowed |
Indicates whether/not get operations were allowed in this topic. |
|
The values reported by this measure and its numeric equivalents are mentioned in the table below:
| Measure value |
Numeric Value |
| True |
0 |
| False |
1 |
Note:
By default, this measure reports the Measure Values listed in the table above to indicate get operations were allowed in this topic. The graph of this measure however, represents the status of a server using the numeric equivalents only - 0 or 1.
|
| depth |
Indicates the number of outstanding read/write(I/O) requests to this topic. |
Number |
If the value of this measure keeps increasing steadily and significantly for each topic, it could indicate that the topic is latent, and is unable to process I/O requests quickly.
The value of this measure therefore should be low at all times.
|
| maxQueueSize |
Indicates the maximum configured size of this topic. |
Number |
|
|