WebSphere brand IBM WebSphere XML Document Management Server, Version 7.0

Performance metrics

WebSphere Performance Monitoring Infrastructure (PMI) indicators provide a comprehensive set of data to help explain the behavior of applications and the resources they consume.

The following set of metrics (indicators and counters) is supported for each of the IBM® XDMS applications (AUIDs).

Table 1. Performance metrics for AUIDs
Variable Description
PUT Requests Number of PUT requests
GET Requests Number of GET requests
DELETE Requests Number of DELETE requests
POST Requests Number of POST requests
SUBSCRIBE Requests Number of SUBSCRIBE requests
Success rate Percentage of successful responses (number of requests that receive a 2XX response code, divided by the total number of requests)
NOTIFIES Number of notifies attempted. A NOTIFIES counter is available for each of the AUIDs in the XDMS enablers. This counter is incremented for all of the following events:
  • Initial notify in response to a SUBSCRIBE, UNSUBSCRIBE, or RESUBSCRIBE request
  • Notify generated after a document is modified
  • Notify generated when a subscription has expired

For UA-profile event subscriptions, the NOTIFY count is updated under the AUID of the documents in the subscription. However, for xcap-diff event subscriptions, the NOTIFY count is updated under the sip-xcap-diff-event AUID–not under the AUID of the documents in the subscription.

PUT Latency Average latency time for PUT requests
GET Latency Average latency time for GET requests.
DELETE Latency Average latency time for DELETE requests
POST Latency Average latency time for POST requests
SUBSCRIBE Latency Average latency time for SUBSCRIBE requests

The following metrics are supported for the Aggregation Proxy.

Table 2. Performance metrics for the Aggregation Proxy
Name Description
PUT Requests Number of PUT requests
GET Requests Number of GET requests
DELETE Requests Number of DELETE requests
PUT Latency The average latency time for PUT requests
GET Latency The average latency time for GET requests
DELETE Latency The average latency time for DELETE requests



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