Hi Buddhi, 1. Write a programe which cause memory leak and try to identify the exact class with instance count. You can write a classes to simulate different memory leak situations e.g Thread Local Variables 2. Get the percentage of heap memory occupied by each instance. 3. Take a Heap dump programatically and analyse it to find memory leaks. 4. Try to identify heavy objects in memory.
Thanks, Krishantha. On Fri, Jan 30, 2015 at 11:47 AM, Buddhi Senarathna <[email protected]> wrote: > Hi krishantha, > > If i'm writing an unit test for this how should i do that and what are the > requirements? > expecting your opinion. > > thanks. > > On Thu, Jan 29, 2015 at 8:59 AM, Buddhi Senarathna <[email protected]> > wrote: > >> hi all, >> >> currently i'm working on creating a test framework utility tool to get >> memory dump of a remote VM and analyze. >> >> i'm thinking of using JMX APIs to get memory dump and jhat API to analyze >> it.i'm able to use OQL(object query language) to retrieve information from >> the dump file. >> >> getting memory dump of remote VM is almost finished and analyzing part is >> ongoing. >> >> Thanks. >> >> -- >> >> *Buddhi Chathuranga Senarathna* >> >> >> *InternWSO2, Inc. * >> *Mob: +94 755 446 685 <%2B94%20755%20446%20685>* >> > > > > -- > > *Buddhi Chathuranga Senarathna* > > > *InternWSO2, Inc. * > *Mob: +94 755 446 685 <%2B94%20755%20446%20685>* > -- Krishantha Samaraweera Senior Technical Lead - Test Automation Mobile: +94 77 7759918 WSO2, Inc.; http://wso2.com/ lean . enterprise . middlewear.
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