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Bug 865629 (PM-245, PRODMGT-245)

Summary:	Add more metrics to AS7 plugin
Product:	[JBoss] JBoss Operations Network	Reporter:	Charles Crouch <ccrouch>
Component:	Plugin -- JBoss EAP 6	Assignee:	Thomas Segismont <tsegismo>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Mike Foley <mfoley>
Severity:	medium	Docs Contact:
Priority:	urgent
Version:	JON 3.1.0	CC:	dowoods, hbrock, hrupp, loleary, tsegismo
Target Milestone:	ER08	Keywords:	FutureFeature
Target Release:	JON 3.2.0
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:
Clones:	865634 (view as bug list)		Environment:
Last Closed:		Type:	Enhancement
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	865634
Bug Blocks:

Description Charles Crouch 2012-10-11 23:03:41 UTC

Customer request:

"The EAP 4 and EAP 5 plug-ins both exposed statistics reported by a deployed web application context (WAR). However, the EAP 7 plug-in does not expose these statistics.

Specifically:

Clustered - True if this web application context is clustered
Virtual Host - the virtual host with which this context is associated
Response Time - the minimum, maximum, and average response times for requests serviced by this webapp
Currently Active Sessions - the number of sessions that are currently active for this WAR
Maximum Active Sessions	- the maximum number of sessions that have been active for this WAR
Created Sessions - the number of sessions created for this WAR
Created Sessions per Minute - the number of sessions created for this WAR
Expired Sessions - the number of expired sessions for this WAR
Expired Sessions per Minute - the number of expired sessions for this WAR
Rejected Sessions - the number of sessions rejected for this WAR
Rejected Sessions per Minute - the number of sessions rejected for this WAR
Average Session Alive Time - the average alive time of sessions for this WAR
Max Session Alive Time - the maximum alive time of sessions for this WAR

The majority of these metrics are provided by the AS7 managed deployment's web subsystem. For example:
/host=master/server=server-one/deployment=jboss-as-helloworld.war/subsystem=web

The customer needs the ability to monitor their deployed applications to see load/usage statistics and to identify peak load averages against application content."

Comment 1 Charles Crouch 2013-03-08 01:23:37 UTC

Comparing the list of metrics from the description in this issue with those listed here:

https://issues.jboss.org/browse/AS7-4444?focusedCommentId=12719259&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12719259 

there were a couple of metrics not in AS7-4444 (besides the per minute metrics which are derived)

Clustered - True if this web application context is clustered
This doesn't appear to be exposed by AS7 so it won't be possible to collect via the RHQ plugin

Response Time - the minimum, maximum, and average response times for requests serviced by this webapp

This is already implemented in the original as7 plugin that shipped in JON310. However there will be fixes to improve that support in JON312 (https://bugzilla.redhat.com/show_bug.cgi?id=864621).

Comment 2 Charles Crouch 2013-04-04 17:42:31 UTC

I also see that there are metrics on AS7-4444 that are not mentioned in PRODMGT-245, e.g. active-sessions. Unless there is a good reason not to we should be exposing all the metrics which AS7 has here . Note "exposing" does not imply enabling by default in RHQ, as with all resource types we should be enabling a minimal set of metrics out of the box.

Comment 3 Thomas Segismont 2013-05-07 12:28:55 UTC

Pushed to master - f875212

commit f875212be4a8cfaf0905e2fd376a579197b83148
Author: Thomas Segismont <tsegismo>
Date:   Tue May 7 14:25:34 2013 +0200

    Bug 865629 - (PRODMGT-245) Add more metrics to AS7 plugin
    
    Added missing metrics
    Added integration test

Comment 4 Thomas Segismont 2013-05-07 12:32:59 UTC

Additional notes:
* Clustered attributed is not exposed
* Also included "duplicated-session-ids" metric although it was not in the customer list

Comment 7 Charles Crouch 2013-06-03 02:35:15 UTC

larry: enable traits by default? 
thomas: something he can add. <<<<----action item for thomas.

Thomas can you do this so we can wrap this up for RHQ4.8
Thanks

Comment 8 Thomas Segismont 2013-06-03 07:57:55 UTC

Sorry I forgot to write this down after the feature presentation meeting.

commit c860e6ebb29c99a399471e610e6c2772ffb66d64
Author: Thomas Segismont <tsegismo>
Date:   Mon Jun 3 09:50:35 2013 +0200

    Bug 865634 - Add more metrics to AS7 plugin
    
    New commit: enable traits by default

Comment 9 Heiko W. Rupp 2013-08-08 13:54:18 UTC

This should be in a brew build for quite some time now