[jboss-jira] [JBoss JIRA] Created: (AS7-1764) Web Container metrics does not work and System/JVM metrics does

Michal Babacek (JIRA) jira-events at lists.jboss.org
Fri Sep 9 13:00:26 EDT 2011


Web Container metrics does not work and System/JVM metrics does
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                 Key: AS7-1764
                 URL: https://issues.jboss.org/browse/AS7-1764
             Project: Application Server 7
          Issue Type: Bug
         Environment: Httpd:mod_cluster-1.1.3.Final-linux2-x86_64.zip, AS:jboss-as-7.1.0.Alpha1-SNAPSHOT-e4519ab.zip (master) 
            Reporter: Michal Babacek
            Assignee: Paul Ferraro


h3. The current state
The following load metrics return *Load: 100* regardless the actual load being generated:

 * *requests*
 * *sessions*

whereas these metrics appear to *work correctly*:

 * *cpu*
 * *mem*

(For the aforementioned abbreviations please consult [Mod_cluster 1.1.x docs|http://docs.jboss.org/mod_cluster/1.1.0/html_single/])

According to my opinion, it looks like the *Web Container metrics*, unlike the *System/JVM metrics*, do not work.

(i) *Note:* Load metric attributes such as *capacity* was correctly set and verified with [documentation|http://docs.jboss.org/mod_cluster/1.1.0/html_single/] and ["Interview with Paul"|https://docspace.corp.redhat.com/docs/DOC-73684] on mind.

h3. Previous JIRAs
 * There is [JBPAPP-7077] saying, that "Dynamic-load-provider returns Load:1 regardless of load-metric set". This is no longer truth, likely thanks to [AS7-1648]. If you set either *requests* or *sessions* metric with Dynamic-load-provider, you shall get *Load: 100* all the time. Last but not least, *cpu* and *mem* metrics work properly now.

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