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* '''JDG testing'''
* '''JDG testing'''
** Network bandwidth statistics, integrate <tt>iftop</tt>.
** Network bandwidth statistics, integrate <tt>iftop</tt>.
** Access to MBeans. Paul's e-mail ''The mbean of the transport for the bridge channel exposes the attributes: num_bytes_sent and num_bytes_received''.


* For four CLI metrics (2 for one instance and 2 for another, I get 4 cli.xml warnings. Normally I should get only 2 because I should share the clients.
* For four CLI metrics (2 for one instance and 2 for another, I get 4 cli.xml warnings. Normally I should get only 2 because I should share the clients.

Revision as of 00:21, 9 September 2016

Internal

Overview

A low-overhead O/S level event collector that generates events-compatible events. It is designed to run in background, collect times events and channel them (to files, over the network, etc.) It is capable of collecting memory, CPU, etc. usage statistics, as well as WildFly management domain model metrics.

os-stats User Manual

In-line help is available with:

os-stats --help

os-stats Metric Reference

os-stats Metric Reference

os-stats Development

GitHub

git clone git@github.com:NovaOrdis/os-stats.git

os-stats TODO

  • JDG testing
    • Network bandwidth statistics, integrate iftop.
    • Access to MBeans. Paul's e-mail The mbean of the transport for the bridge channel exposes the attributes: num_bytes_sent and num_bytes_received.


  • For four CLI metrics (2 for one instance and 2 for another, I get 4 cli.xml warnings. Normally I should get only 2 because I should share the clients.
[fsgapp@ln001xsjdg0003 etc]$ WARN: can't find jboss-cli.xml. Using default configuration values.
@Timer-0 17:28:55,620 INFO  [xnio] XNIO Version 3.0.14.GA-redhat-1
@Timer-0 17:28:55,623 INFO  [nio] XNIO NIO Implementation Version 3.0.14.GA-redhat-1
@Timer-0 17:28:55,634 INFO  [remoting] JBoss Remoting version 3.3.5.Final-redhat-1
WARN: can't find jboss-cli.xml. Using default configuration values.
WARN: can't find jboss-cli.xml. Using default configuration values.
WARN: can't find jboss-cli.xml. Using default configuration values.
  • Fix logging, get rid of:
NOMBP2:tmp ovidiu$ @Timer-0 18:37:22,052 INFO  [xnio] XNIO Version 3.0.15.GA-redhat-1
@Timer-0 18:37:22,058 INFO  [nio] XNIO NIO Implementation Version 3.0.15.GA-redhat-1
@Timer-0 18:37:22,080 INFO  [remoting] JBoss Remoting version 3.3.7.Final-redhat-1