Difference between revisions of "APEL"

From EGIWiki
Jump to: navigation, search
Line 1: Line 1:
 +
{{Template:Tools menubar}}
 
== Introduction ==
 
== Introduction ==
  
 
Accounting Processor for Event Logs (APEL) is a component of the gLite middleware and part of the CPU Accounting system.
 
Accounting Processor for Event Logs (APEL) is a component of the gLite middleware and part of the CPU Accounting system.
  
APEL parses batch system and Grid gatekeeper logs at each Grid site to generate CPU usage records and publishes them into a centralised repository at a GOC (Grid Operations Centre) using ActiveMQ or RGMA as the transport mechanism. The records are processed and summarised and can then be accessed through the Accounting Portal.
+
APEL parses batch system and Grid gatekeeper logs at each Grid site to generate CPU usage records and publishes them into a centralised repository at a GOC (Grid Operations Centre) using ActiveMQ or RGMA as the transport mechanism. The records are processed and summarised and can then be accessed through the [[Accounting_Portal|Accounting Portal]].
  
 
The APEL client configuration and set up is explained in the [[File:apel-user-guide.pdf]]
 
The APEL client configuration and set up is explained in the [[File:apel-user-guide.pdf]]
Line 15: Line 16:
 
* [[APEL/FAQ|Frequently Asked Questions]]
 
* [[APEL/FAQ|Frequently Asked Questions]]
 
* [[APEL/Tests|APEL Nagios Tests]]
 
* [[APEL/Tests|APEL Nagios Tests]]
* [http://www3.egee.cesga.es/gridsite/accounting/CESGA/egee_view.html View Data on Portal]
+
* [http://accounting.egi.eu/ View Data on Portal]
 
* [[APEL/Encryption|Apels Encryption Algorithm]]
 
* [[APEL/Encryption|Apels Encryption Algorithm]]
 
* [[APEL/Misc|Miscellaneous]]
 
* [[APEL/Misc|Miscellaneous]]
Line 30: Line 31:
  
 
== Development ==
 
== Development ==
* [:gliteAPELTestPlan:glite-APEL test plan]
+
* [[APEL/gliteAPELTestPlan|glite-APEL test plan]]
* [:APELParserTestPlan:APEL parser test plan]
+
* [[APEL/APELParserTestPlan|APEL parser test plan]]
  
 
== Benchmarking ==
 
== Benchmarking ==
* CPU Benchmarking How To [ http://goc.grid.sinica.edu.tw/gocwiki/CPU_Benchmarking_HowTo ]
+
* [http://goc.grid.sinica.edu.tw/gocwiki/CPU_Benchmarking_HowTo CPU Benchmarking How To]
 
----------
 
----------

Revision as of 09:58, 16 March 2011

Tools menu: Main page Instructions for developers AAI Proxy Accounting Portal Accounting Repository AppDB ARGO GGUS GOCDB
Message brokers Licenses OTAGs Operations Portal Perun EGI Collaboration tools LToS EGI Workload Manager


Introduction

Accounting Processor for Event Logs (APEL) is a component of the gLite middleware and part of the CPU Accounting system.

APEL parses batch system and Grid gatekeeper logs at each Grid site to generate CPU usage records and publishes them into a centralised repository at a GOC (Grid Operations Centre) using ActiveMQ or RGMA as the transport mechanism. The records are processed and summarised and can then be accessed through the Accounting Portal.

The APEL client configuration and set up is explained in the File:Apel-user-guide.pdf

The EGEE/WLCG Accounting service is comprised of data collection and reporting services, is a large centralised database which collects and aggregates CPU usage information from sites across the Grid through different types of sensors. It is described in https://edms.cern.ch/document/726137 .

Future Plans

APEL Information

Support

Development

Benchmarking