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SAP Web Dispatcher Threads Test
The SAP Web dispatcher performs load balancing, and passes requests to Internet Communication Managers (ICMs) on the connected application servers rather than to work processes. Besides the pool of worker threads, which process incoming requests, the following ICM components are also implemented as threads:
For each thread of the target SAP Web Dispatcher, this test reports the current state and the rate at which requests are processed by the threads.
Target of the test : A SAP Web Dispatcher
Agent deploying the test : An internal agent
Outputs of the test : One set of results for each thread of the SAP Web Dispatcher being monitored.
Parameter | Description |
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Test period |
How often should the test be executed |
Host |
Specify the host for which the test is to be configured. |
Port |
The port number at which the specified host listens. The default is 2375. |
WEB Dispatcher DIR |
Specify the full path to the directory where the target SAP Web Dispatcher is installed. Ensure that the location specified contains the sapwebdisp and wdispmon executables. |
Profile File |
Specify the full path to the profile file with which the target SAP Web Dispatcher was started. The default name of the profile is sapwebdisp.pfl. |
Timeout |
Specify the time for which the eG agent should wait for collecting the required metrics. By default, this is 60 seconds |
Detailed Diagnosis |
To make diagnosis more efficient and accurate, the eG Enterprise embeds an optional detailed diagnostic capability. With this capability, the eG agents can be configured to run detailed, more elaborate tests as and when specific problems are detected. To enable the detailed diagnosis capability of this test for a particular server, choose the On option. To disable the capability, click on the Off option. The option to selectively enable/disable the detailed diagnosis capability will be available only if the following conditions are fulfilled:
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Measurement | Description | Measurement Unit | Interpretation | ||||||
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Requests |
Indicates the rate at which requests were processed by this thread during the last measurement period. |
Requests/sec |
This measure is a good indicator of the throughput of the web dispatcher threads. |
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Status |
Indicates the current state of this thread. |
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The values reported by this measure and their numeric equivalents are available in the table below:
Note: This measure reports the Measure Values listed in the table above while indicating the current state of this thread. However, in the graph of this measure, this measure is indicated using only the Numeric Values listed above. The detailed diagnosis of this measure if enables lists the thread ID and the request type. |