Below is a list of versions that are available for the loadStats plugin. To find other plugins, please review this listing of most recent releases of all plugins.

Plugins extend and enhance the functionality of Openfire. To install plugins, copy the .jar file into the plugins directory of your Openfire installation.

Load Statistic Plugin Readme

Overview

The statistic plugin prints usage information of the database connection pool, thread pool used for processingincoming traffic and the NIO networking layer.

Installation

Copy the file, "statistic.jar" into the plugins directory of your Openfire installation. The plugin willthen be automatically deployed.

Configuration

At the moment there is no new page to configure the plugin. However, the plugin can be configured by settinga few system properties. Read the "Using the Plugin" section to learn which system properties to use.

Using the Plugin

The plugin will collect information every few seconds and will print the collected information to a log fileevery minute. The log file is a comma delimited file that can be easily processed in Excel. You can configurethe plugin by setting the system properties shown in the table below.

System Property	Description
statistic.frequency	Number of milliseconds to wait before collecting information. Default value is 5000 (5 seconds)
statistic.filename	Name of the file to use to store the statistics. The file will always be stored in the logs folder. Default value is "stats.txt".
statistic.connectionmanager	True if statistics will be collected for Connection Managers traffic or false when statistics will be collected for clients directly connected to the server. Default value is "false".

The format of the log file is the following:

Timestamp - Timestamp when the data was collected
DB min - Minimum number of connections the pool may have
DB max - Maximum number of connectiosn the pool may have
DB current - Current number of connections the pool has
DB used - Current number of connections being used
Core Threads - Number of threads for processing incoming traffic
Active Threads - Number of threads that are actually processing incoming traffic
Queue Tasks - Number of stanzas stored in the queue when all threads where busy
Completed Tasks - Total number of stanzas that were processed
Sessions - Current number of client sessions in the server
NIO Read - Total number of stanzas that were read
NIO Written - Total number of stanzas that were sent
Queued NIO events - Current number of stanzas that are queued. Stanzas are queued when the same client sends many stanzas and the server is still processing a previous stanza. Queued stanzas are not yet considered read.
Queues NIO writes - Current number of stanzas pending to be sent

When processing the file in Excel you may want to add the following columns:

NIO Reads Delta - Difference between a NIO Read row and its previous row
NIO Writtens Delta - Difference between a NIO Written row and its previous row
Sessions delta - Difference between a Sessions row and its previous row

Excell charts are a great way for understanding the collected statistics. In particular, we found chartsof the following columns useful.

NIO Read and NIO Written
NIO Reads Delta and NIO Writtens Delta
Sessions
Sessions delta
Completed Tasks
DB used
Active Threads

Releases

Info

File

Version

Released

Openfire Version

	Load Statistic
Logs load statistics to a file

Download

1.2.1

Fri Feb 19 00:00:00 UTC 2021

3.9.0 +

	Load Statistic
Logs load statistics to a file

Download

1.2.0

Fri Sep 13 00:00:00 UTC 2013

3.9.0 +

	Load Statistic
Logs load statistics to a file

Download

1.1.0

Thu Apr 12 00:00:00 UTC 2007

3.3.0 +

	Statistic
Logs server statistics to a file

Download

1.0.0

Wed Jan 31 00:00:00 UTC 2007

3.2.0 +

The plugins below, so-called SNAPSHOTS, are build automatically by the continuous integration system. They represent the latest development, but are untested.

Snapshots

Info

File

Version

Built at

Openfire Version