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https://issues.apache.org/jira/browse/IGNITE-4694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15931760#comment-15931760
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Igor Seliverstov commented on IGNITE-4694:
------------------------------------------

[~sboikov],

I've checked the tests. free lists work fine; there are no huge numbers of 
available pages with lots of allocations at the same time (as it was) but now 
it's required more pages than before (for example 26000 pages for 
IgniteDbMemoryLeakIndexedTest against previous 24000)

Definitely it isn't an issue of FreeListImpl logic, after I added more space 
into the cache the test passed. There are no significant allocations after a 
couple of minutes the test running.

Probably we should investigate it more carefully (why we need more pages than 
before)

> Add tests to check there are no memory leaks in PageMemory
> ----------------------------------------------------------
>
>                 Key: IGNITE-4694
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4694
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: cache
>            Reporter: Semen Boikov
>            Assignee: Igor Seliverstov
>             Fix For: 2.0
>
>
> Need add several tests running for 5-10 munites verifying there are no memory 
> leaks in new data structures based of PageMemory:
> - test various page size
> - test various objects size
> - test put/get/remove operations
> - test create cache/destroy cache operations
> - test cases when indexes enabled/disabled
> - test case when cache expiry policy is used
> New tests should be added in new test suite.



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