Red Hat Bugzilla – Bug 534439
individual comm metrics should indicate different failure types
Last modified: 2014-11-09 17:48:08 EST
Recently added the ability to see individual comm message metrics. But we only show the count of "success" and "failure" messages.
I would like to see more fine-grained stats like number that succeeded, failed, dropped or deferred (due to server MM).
see JOPR-30 for the rhq-server plugin updates that will use this
Where do i find these metrics?
These metrics can be found under the RHQ Server JBossAS server resource that you must import into inventory. That server resource has a child service resource called "RHQ Server Communications Subsystem" which has the following metrics defined on them:
You can see their descriptions in the UI (and the plugin descriptor).
In addition, the more fine-grained measurements can be found by executing the operation called "View Received Call Time Data" found on that same child service resource. That will return tabular data - one row per remote POJO method/command type. Each row has the following columns:
command - name of the remote POJO method/command type invoked
totalCount - total number of times the command was invoked
successCount - number of times the command was successfully invoked
failureCount - number of times the command failed
droppedCount - number of times concurrency limits forced the command to drop without being invoked
notProcessedCount - number of times a command was sent in but was not processed due to the server being in maintenance mode
executionMinTime - the fastest time an invocation took
executionMaxTime - the slowest time an invocation took
executionAvgTime - the average time successful invocations took
I looked at the metrics page for this resource, and executed the operation 'View Received Call Time Data'. Everything looks fine here, although I have no way to verify the metrics are actually correct. They are sane, at least.
This bug was previously known as http://jira.rhq-project.org/browse/RHQ-1234
This bug is related to RHQ-1199