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https://issues.jboss.org/browse/AS7-4464?page=com.atlassian.jira.plugin.s...
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RH Bugzilla Integration commented on AS7-4464:
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Carlo de Wolf <cdewolf(a)redhat.com> made a comment on [bug
911117|https://bugzilla.redhat.com/show_bug.cgi?id=911117]
We are still missing the cache statistics. These were never ported over from the
deprecated StatefulCache interface.
As for the other ones, they don't make sense.
The statistics are meant to be used in a round-robin database. Where the RRD dictates the
interval. So for EAP the interval should be an external variable.
In EAP 5 you could reset the statistics, but the time-series between last query and reset
would be lost. Essentially it is a very crude hammer to notify EAP of the interval.
This also makes it an unstable piece of EJB3 code.
I choose to ditch that, which makes min, max and average non-existent. There is no
interval known to EAP. This makes for stable data point queries.
Ultimately I still want to be able to have a performance ui as I drafted ~4 years ago,
wherein the pressure on each EJB is properly visualized.
I'm not sure whether it needs a re-introduction of the interval notion.
It would need some additional means to provide data points to the histogram though.
EJB3 deployment metrics missing
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Key: AS7-4464
URL:
https://issues.jboss.org/browse/AS7-4464
Project: Application Server 7
Issue Type: Bug
Components: EJB
Affects Versions: 7.1.1.Final
Reporter: Stefan Negrea
Assignee: Carlo de Wolf
Priority: Critical
Labels: rhq
Fix For: 8.0.0.Alpha1
The following metrics are missing from AS7 EJB3 subsystem from deployment when compared
to AS5 exposed metrics:
Stateless Session Bean
Method Invocation Time - The minimum, maximum, and average invocation times for each of
the methods exposed by this EJB
Stateful Session Bean
Method Invocation Time - The minimum, maximum, and average invocation times for each of
the methods exposed by this EJB
Cache Size - Cache Size
Passivated Count - Passivated Count
Total Size - Total Size
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