2006-11-14 16:17:31 -05:00
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# Running Maven 2 Memory usage Test
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####################################################################################################
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Goal | Description
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--------------------------|----------------------------------------------------------
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activemq-memtest:memtest | Starts the broker, producer, consumer and the memory monitoring thread all in the same VM and
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| generate the heap and non-heap memory usage of the jvm.
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| The plugin is included by default in the \activemq-perf module.
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| Parameters :
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| 1. -DmessageCount - specifies number of messages to send/receive
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| - default value : 100000
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| 2. -Dtopic - specifies domain type. Valid value is true or false
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| - default value : true
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| 3. -Ddurable - specifies delivery mode: Valid value is true or false
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| - default value : false
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| 4. -DconnectionCheckpointSize - specifies size of messages sent in KB before we close and
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| start the producer/consumer to see if there is a memory
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| leak using different connections.
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| - a value of -1 indicates that no checkpoint is set and will
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| send/consume messages using one producer/consumer conneciton
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| - default value : -1
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| 5. -DmessageSize - specifies the message size in bytes
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| - default value : 10240 (10KB)
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| 6. -DcheckpointInterval - specifies the interval in seconds on which the monitoring tool
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| will get the memory usage of test run.
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| - default value : 2 (seconds)
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| 7. -DprefetchSize - specifies the prefetch size to be used
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| - a value of -1 will indicates that test will use the default prefetch
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| size (32000)
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| - default value : -1
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| 8. -Durl - species the broker url to use if not going to be using the embedded broker
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| - default value : null
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| 9. -DreportName - specifies the name of the output xml file.
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| - default value : activemq-memory-usage-report
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| 10. -DreportDirectory - specifies the directory of the output file
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| - default value : ${project.build.directory}/test-memtest
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| 11. -DproducerCount - specifies the number of producers
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| - default value : 1
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| 12. -DconsumerCount - specifies the number of consumers
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| - default value : 1
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-----------------------------------------------------------------------------------------------
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|Memory Usage Test sample output
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|-----------------------------------------------------------------------------------------------
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|<test-report>
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| <test-information>
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| <os-name>Windows XP</os-name>
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| <java-version>1.5.0_05</java-version>
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| <jvm_memory_settings>
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| <heap_memory>
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| <committed>9502720</committed>
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| <max>66650112</max>
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| </heap_memory>
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| <non_heap_memory>
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| <committed>30736384</committed>
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| <max>121634816</max>
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| </non_heap_memory>
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| </jvm_memory_settings>
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| <test-settings>
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| <durable>non-durable</durable>
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| <message_size>10240</message_size>
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| <destination_name>FOO.BAR</destination_name>
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| <connection_checkpoint_size>-1</connection_checkpoint_size>
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| <consumer_count>1</consumer_count>
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| <report_name>activemq-memory-usage-report</report_name>
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| <prefetchSize>-1</prefetchSize>
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| <domain>topic</domain>
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| <producer_count>1</producer_count>
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| <connection_checkpoint_size_kb>-1</connection_checkpoint_size_kb>
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| <message_count>100000</message_count>
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| <report_directory>C:\Projects\logicblaze\activemq\activemq-perftest\target/test-memtest</report_directory>
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| </test-settings>
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| </test-information>
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| <test-result checkpoint_interval_in_sec=5 >
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| <memory_usage index=0 non_heap_mb=21 non_heap_bytes=22963904 heap_mb=6 heap_bytes=7275808/>
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| <memory_usage index=1 non_heap_mb=23 non_heap_bytes=24598560 heap_mb=11 heap_bytes=12474400/>
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| ....
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| ....
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| </test-result>
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|</test-report>
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-------------------------------------------------------------------------------------------------
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