Difference between revisions of "Performance Tuning Tips"

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*Consider changing java heap size settings from default 256mb (In eclipse this is limited to 256mb is my understanding)
 
*Consider changing java heap size settings from default 256mb (In eclipse this is limited to 256mb is my understanding)
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Esper Performance Tuning Tips - http://esper.codehaus.org/esper-4.9.0/doc/reference/en-US/html/performance.html
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*Esper Performance Tuning Tips when creating Esper for event processing/tag filtering - http://esper.codehaus.org/esper-4.9.0/doc/reference/en-US/html/performance.html
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In particular (20.2.13. Tune or disable delivery order guarantees - if event order is not required by application such as in case of work in progress)  - considering option to override in 3.1 easier for user
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*In particular (20.2.13. Tune or disable delivery order guarantees - if event order is not required by application such as in case of work in progress)  - considering option to override in 3.1 easier for user
 
*Esper Configuration - http://esper.codehaus.org/esper-4.2.0/doc/reference/en/html/configuration.html
 
*Esper Configuration - http://esper.codehaus.org/esper-4.2.0/doc/reference/en/html/configuration.html
 
Package/class where Rifidi invokes Esper Manager - https://transcends.svn.cloudforge.com/rifidi/rifidi/trunk/org.rifidi.edge/src/org/rifidi/edge/services/EsperManagementServiceImpl.java
 
Package/class where Rifidi invokes Esper Manager - https://transcends.svn.cloudforge.com/rifidi/rifidi/trunk/org.rifidi.edge/src/org/rifidi/edge/services/EsperManagementServiceImpl.java
 
*Best practice  - when creating custom esper wrap as a rifidi service (looking to make this easier in 3.1) - link to steps on how to config - http://wiki.rifidi.net/index.php?title=How_to_add_a_new_Rifidi_Service
 
*Best practice  - when creating custom esper wrap as a rifidi service (looking to make this easier in 3.1) - link to steps on how to config - http://wiki.rifidi.net/index.php?title=How_to_add_a_new_Rifidi_Service
 
One can disable bundles in bundles.info (caution if not used by app or required by rifidi core) example bundles one can turn off is  mysql, aws bundles if not used by an rifidi app
 
One can disable bundles in bundles.info (caution if not used by app or required by rifidi core) example bundles one can turn off is  mysql, aws bundles if not used by an rifidi app

Revision as of 23:53, 17 July 2014

  • Turn off diagnostic apps (others as well optional as shouldn't have impact unless used as part of apps) - 
      0:Rifidi App: AppService:ReadZones (STARTED);
      1:Rifidi App: AppService:SensorStatus (STARTED);
      2:Rifidi App: AppService:UniqueTagInterval (STARTED);
      3:Rifidi App: AppService:StableSet (STARTED);
      4:Rifidi App: AppService:LimitStableSet (STARTED);
      5:Rifidi App: AppService:UniqueTagBatchInterval (START;
      6:Rifidi App: AppService:RSSI (STARTED);
      7:Rifidi App: Diagnostic:GPIO (STOPPED);
      8:Rifidi App: Diagnostic:Serial (STOPPED);
      9:Rifidi App: Diagnostic:Tags (STARTED);
     10:Rifidi App: Diagnostic:TagGenerator (STARTED);
     11:Rifidi App: Monitoring:ReadZones (STARTED); 
     12:Rifidi App: Monitoring:Tags (STARTED)
     13:Rifidi App: Monitoring:SensorStatus (STARTED)


Package/class where Rifidi invokes Esper Manager - https://transcends.svn.cloudforge.com/rifidi/rifidi/trunk/org.rifidi.edge/src/org/rifidi/edge/services/EsperManagementServiceImpl.java

One can disable bundles in bundles.info (caution if not used by app or required by rifidi core) example bundles one can turn off is mysql, aws bundles if not used by an rifidi app

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