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