Revision as of 17:57, 30 May 2012

Introduction

This facility provides a way to retrieve data per region.

Enabling

In OpenSimulator 0.7.2 it is always active. In current development code it is active by default but can be disabled by setting

[Monitoring]
Enabled = false

Retrieving data

OpenSimulator 0.7.2 and earlier

In OpenSimulator 0.7.2 and earlier, each region will register a URL on the built-in OpenSimulator HTTP server with the format

/monitorstats/<region-uuid>

If you type

show http-handlers

on the region console you'll see something like this in the HTTP section

/monitorstats/dd5b77f8-bf88-45ac-aace-35bd76426c81 
/SStats/ 
/CAPS/VS/ 
regionImagedd5b77f8bf8845acaace35bd76426c81 
/monitorstats/dd5b77f8-bf88-45ac-aace-35bd76426c82 
regionImagedd5b77f8bf8845acaace35bd76426c82 

OpenSimulator development code

In OpenSimulator development code, the region data can also be accessed via region name. Therefore, typing

show http-handlers

will return something like

/monitorstats/dd5b77f8-bf88-45ac-aace-35bd76426c81 
/monitorstats/test 
/SStats/ 
/CAPS/VS/ 
regionImagedd5b77f8bf8845acaace35bd76426c81 
/monitorstats/dd5b77f8-bf88-45ac-aace-35bd76426c82 
/monitorstats/test2 
regionImagedd5b77f8bf8845acaace35bd76426c82 

where there are two regions called test and test2.

Retrieved data

OpenSimulator 0.7.2 and earlier

On OpenSimulator 0.7.2 and earlier, fetching

http://192.168.1.2:9000/F27ED466A0D311F8A7B1F309F942437F3302D455

will return something like

<?xml version="1.0"?>
<data>
  <AgentCountMonitor>0</AgentCountMonitor>
  <ChildAgentCountMonitor>0</ChildAgentCountMonitor>
  <GCMemoryMonitor>32358400</GCMemoryMonitor>
  <ObjectCountMonitor>0</ObjectCountMonitor>
  <PhysicsFrameMonitor>0</PhysicsFrameMonitor>
  <PhysicsUpdateFrameMonitor>0</PhysicsUpdateFrameMonitor>
  <PWSMemoryMonitor>354172928</PWSMemoryMonitor>
  <ThreadCountMonitor>0</ThreadCountMonitor>
  <TotalFrameMonitor>1</TotalFrameMonitor>
  <EventFrameMonitor>0</EventFrameMonitor>
  <LandFrameMonitor>0</LandFrameMonitor>
  <LastFrameTimeMonitor>87</LastFrameTimeMonitor>
</data>

OpenSimulator 0.7.3 and later

In current development code, more statistics have been added, so instead you'll see something like

<?xml version="1.0"?>
<data>
  <AgentCountMonitor>0</AgentCountMonitor>
  <ChildAgentCountMonitor>0</ChildAgentCountMonitor>
  <GCMemoryMonitor>32358400</GCMemoryMonitor>
  <ObjectCountMonitor>0</ObjectCountMonitor>
  <PhysicsFrameMonitor>0</PhysicsFrameMonitor>
  <PhysicsUpdateFrameMonitor>0</PhysicsUpdateFrameMonitor>
  <PWSMemoryMonitor>354172928</PWSMemoryMonitor>
  <ThreadCountMonitor>0</ThreadCountMonitor>
  <TotalFrameMonitor>1</TotalFrameMonitor>
  <EventFrameMonitor>0</EventFrameMonitor>
  <LandFrameMonitor>0</LandFrameMonitor>
  <LastFrameTimeMonitor>87</LastFrameTimeMonitor>
  <TimeDilationMonitor>1</TimeDilationMonitor>
  <SimFPSMonitor>56.6666679382324</SimFPSMonitor>
  <PhysicsFPSMonitor>46.9475212097168</PhysicsFPSMonitor>
  <AgentUpdatesPerSecondMonitor>0</AgentUpdatesPerSecondMonitor>
  <ActiveObjectCountMonitor>0</ActiveObjectCountMonitor>
  <ActiveScriptsMonitor>0</ActiveScriptsMonitor>
  <ScriptEventsPerSecondMonitor>0</ScriptEventsPerSecondMonitor>
  <InPacketsPerSecondMonitor>0</InPacketsPerSecondMonitor>
  <OutPacketsPerSecondMonitor>0</OutPacketsPerSecondMonitor>
  <UnackedBytesMonitor>0</UnackedBytesMonitor>
  <PendingDownloadsMonitor>0</PendingDownloadsMonitor>
  <PendingUploadsMonitor>0</PendingUploadsMonitor>
  <TotalFrameTimeMonitor>0</TotalFrameTimeMonitor>
  <NetFrameTimeMonitor>0</NetFrameTimeMonitor>
  <PhysicsFrameTimeMonitor>0</PhysicsFrameTimeMonitor>
  <SimulationFrameTimeMonitor>0</SimulationFrameTimeMonitor>
  <AgentFrameTimeMonitor>0</AgentFrameTimeMonitor>
  <ImagesFrameTimeMonitor>0</ImagesFrameTimeMonitor>
</data>