From 92afaeb4a959ea5a6a072fe3ed7a01088d703e0b Mon Sep 17 00:00:00 2001 From: Jan Srnicek Date: Tue, 31 Jan 2017 10:00:51 +0100 Subject: HONEYCOMB-293 - Memory benchmarking Contains configuration for benchmarks: - Honeycomb on rest(just infra, no data) - Honeycomb with 1000 data nodes - Honeycomb with 10000 data nodes Each benchmark outputs two files: - out_path_name-HeapMemoryUsage.csv - out_path_name-NonHeapMemoryUsage.csv Both files are in format : committed,init,max,used 109576192,109051904,1525153792,12194752 Data sample sizes can be easily adjusted, just by changing start parameter -DsampleSize Change-Id: If6f9919307574237689326b4a38d410ec563200a Signed-off-by: Marek Gradzki Signed-off-by: Jan Srnicek --- infra/it/management/asciidoc/Readme.adoc | 35 ++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 infra/it/management/asciidoc/Readme.adoc (limited to 'infra/it/management/asciidoc') diff --git a/infra/it/management/asciidoc/Readme.adoc b/infra/it/management/asciidoc/Readme.adoc new file mode 100644 index 000000000..89bbf65d3 --- /dev/null +++ b/infra/it/management/asciidoc/Readme.adoc @@ -0,0 +1,35 @@ += management + +This modules is used to enable JMX monitoring on honeycomb Instance. + += Tutorial +== Configure +To build honeycomb with management module incldued + + mvn clean install -DskipTests -Pmanagement + +After this management module must be included to honeycomb module configuration. +In /minimal-distribution/modules , just include fully qualified name of management module like so + + io.fd.honeycomb.management.jmx.HoneycombManagementModule + +This will start all necessary beans to allow jmx connections to honeycomb instance. +Also in logs , you will see all available JMX beans + +== Use + +To get any available JMX bean, +use interface *JMXBeanProvider* that defines utility method to get *JMXConnector* + + // get configured instance of jxm connection url according to HoneycombManagementConfig + @Inject JMXServiceUrl url; + + // creates JMX connector + final JMXConnector connector = getConnector(url); + // to get any available bean + final String beanType = "java.lang:type=Memory"; + final String beanName = "HeapMemoryUsage"; + final Object jmxBean = getJMXAttribute(connector, beanType, beanName); + + + -- cgit 1.2.3-korg