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https://issues.apache.org/jira/browse/IGNITE-9305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16627532#comment-16627532
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Ignite TC Bot commented on IGNITE-9305:
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{panel:title=Possible
Blockers|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}MVCC Queries{color} [[tests
3|https://ci.ignite.apache.org/viewLog.html?buildId=1936881]]
* IgniteCacheMvccSqlTestSuite:
CacheMvccPartitionedSqlCoordinatorFailoverTest.testReadInProgressCoordinatorFailsSimple_FromClient
- 0,0% fails in last 100 master runs.
* IgniteCacheMvccSqlTestSuite:
CacheMvccReplicatedSqlCoordinatorFailoverTest.testReadInProgressCoordinatorFailsSimple_FromClient
- 0,0% fails in last 100 master runs.
* IgniteCacheMvccSqlTestSuite:
CacheMvccReplicatedSqlTxQueriesWithReducerTest.testQueryReducerDeadlockInsert -
0,0% fails in last 100 master runs.
{panel}
[TeamCity Run
All|http://ci.ignite.apache.org/viewLog.html?buildId=1936882&buildTypeId=IgniteTests24Java8_RunAll]
> Wrong off-heap size is reported for a node
> ------------------------------------------
>
> Key: IGNITE-9305
> URL: https://issues.apache.org/jira/browse/IGNITE-9305
> Project: Ignite
> Issue Type: Task
> Affects Versions: 2.6
> Reporter: Denis Magda
> Assignee: Pavel Pereslegin
> Priority: Blocker
> Fix For: 2.7
>
>
> Was troubleshooting an Ignite deployment today and couldn't find out from the
> logs what was the actual off-heap space used.
> Those were the given memory resoures (Ignite 2.6):
> {code}
> [2018-08-16 15:07:49,961][INFO ][main][GridDiscoveryManager] Topology
> snapshot [ver=1, servers=1, clients=0, CPUs=64, offheap=30.0GB, heap=24.0GB]
> {code}
> And that weird stuff was reported by the node (pay attention to the last
> line):
> {code}
> [2018-08-16 15:45:50,211][INFO
> ][grid-timeout-worker-#135%cluster_31-Dec-2017%][IgniteKernal%cluster_31-Dec-2017]
>
> Metrics for local node (to disable set 'metricsLogFrequency' to 0)
> ^-- Node [id=c033026e, name=cluster_31-Dec-2017, uptime=00:38:00.257]
> ^-- H/N/C [hosts=1, nodes=1, CPUs=64]
> ^-- CPU [cur=0.03%, avg=5.54%, GC=0%]
> ^-- PageMemory [pages=6997377]
> ^-- Heap [used=9706MB, free=61.18%, comm=22384MB]
> ^-- Non heap [used=144MB, free=-1%, comm=148MB] - this line is always the
> same!
> {code}
> Had to change the code by using
> {code}dataRegion.getPhysicalMemoryPages(){code} to find out that actual
> off-heap usage size was
> {code}
> >>> Physical Memory Size: 28651614208 => 27324 MB, 26 GB
> {code}
> The logs have to report the following instead:
> {code}
> ^-- Off-heap {Data Region 1} [used={dataRegion1.getPhysicalMemorySize()},
> free=X%, comm=dataRegion1.maxSize()]
> ^-- Off-heap {Data Region 2} [used={dataRegion2.getPhysicalMemorySize()},
> free=X%, comm=dataRegion2.maxSize()]
> {code}
> If Ignite persistence is enabled then the following extra lines have to be
> added to see the disk used space:
> {code}
> ^-- Ignite persistence {Data Region 1}:
> used={dataRegion1.getTotalAllocatedSize() -
> dataRegion1.getPhysicalMemorySize()}
> ^-- Ignite persistence {Data Region 2}
> [used={dataRegion2.getTotalAllocatedSize() -
> dataRegion2.getPhysicalMemorySize()}]
> {code}
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