Infact, in the logs you can see that whenever the below print comes up, memory
jumps up by 100-200MB
>>Full map updating for 873 groups performed in 16 ms
Metrics for local node (to disable set 'metricsLogFrequency' to 0)
^-- Node [id=4c8b23b4, uptime=00:19:13.959]
^-- H/N/C [hosts=8, nodes=10, CPUs=48]
^-- CPU [cur=8%, avg=7.55%, GC=0%]
^-- PageMemory [pages=0]
^-- Heap [used=1307MB, free=35.9%, comm=2039MB]
^-- Off-heap [used=0MB, free=-1%, comm=0MB]
^-- Outbound messages queue [size=0]
^-- Public thread pool [active=0, idle=4, qSize=0]
^-- System thread pool [active=0, idle=2, qSize=0]
2019-07-30 14:11:48.485 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Received full message, will finish
exchange [node=9e2951dc-e8ad-44e6-9495-83b0e5337511,
resVer=AffinityTopologyVersion [topVer=1361, minorTopVer=0]]
2019-07-30 14:11:48.485 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Received full message, need merge
[curFut=AffinityTopologyVersion [topVer=1357, minorTopVer=0],
resVer=AffinityTopologyVersion [topVer=1361, minorTopVer=0]]
2019-07-30 14:11:48.485 INFO 26 --- [ sys-#167]
.i.p.c.GridCachePartitionExchangeManager : Merge exchange future on finish
[curFut=AffinityTopologyVersion [topVer=1357, minorTopVer=0],
mergedFut=AffinityTopologyVersion [topVer=1358, minorTopVer=0],
evt=NODE_JOINED, evtNode=864571bd-7235-4fe0-9e52-f3a78f35dbb2,
evtNodeClient=false]
2019-07-30 14:11:48.485 INFO 26 --- [ sys-#167]
.i.p.c.GridCachePartitionExchangeManager : Merge exchange future on finish
[curFut=AffinityTopologyVersion [topVer=1357, minorTopVer=0],
mergedFut=AffinityTopologyVersion [topVer=1359, minorTopVer=0],
evt=NODE_FAILED, evtNode=20eef25d-b7ec-4340-9da8-1a5a35678ba5,
evtNodeClient=false]
2019-07-30 14:11:48.485 INFO 26 --- [ sys-#167]
.i.p.c.GridCachePartitionExchangeManager : Merge exchange future on finish
[curFut=AffinityTopologyVersion [topVer=1357, minorTopVer=0],
mergedFut=AffinityTopologyVersion [topVer=1360, minorTopVer=0],
evt=NODE_JOINED, evtNode=9c318eb2-dd21-457c-8d1f-e6d4677e1a55,
evtNodeClient=true]
2019-07-30 14:11:48.486 INFO 26 --- [ sys-#167]
.i.p.c.GridCachePartitionExchangeManager : Merge exchange future on finish
[curFut=AffinityTopologyVersion [topVer=1357, minorTopVer=0],
mergedFut=AffinityTopologyVersion [topVer=1361, minorTopVer=0],
evt=NODE_FAILED, evtNode=864571bd-7235-4fe0-9e52-f3a78f35dbb2,
evtNodeClient=false]
2019-07-30 14:11:48.861 INFO 26 --- [ sys-#167]
o.a.i.i.p.c.CacheAffinitySharedManager : Affinity applying from full message
performed in 375 ms.
2019-07-30 14:11:48.864 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Affinity changes applied in 379 ms.
2019-07-30 14:11:48.880 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Full map updating for 873 groups
performed in 16 ms.
2019-07-30 14:11:48.880 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Finish exchange future
[startVer=AffinityTopologyVersion [topVer=1357, minorTopVer=0],
resVer=AffinityTopologyVersion [topVer=1361, minorTopVer=0], err=null]
2019-07-30 14:11:48.927 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Detecting lost partitions performed
in 47 ms.
2019-07-30 14:11:49.280 INFO 26 --- [ sys-#167]
.c.d.d.p.GridDhtPartitionsExchangeFuture : Completed partition exchange
[localNode=4c8b23b4-ce12-4dbb-a7ea-9279711f4008,
exchange=GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion
[topVer=1357, minorTopVer=0], evt=NODE_JOINED, evtNode=TcpDiscoveryNode
[id=20eef25d-b7ec-4340-9da8-1a5a35678ba5, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1,
192.168.1.139, 192.168.1.181], sockAddrs=[/192.168.1.181:47500,
/0:0:0:0:0:0:0:1%lo:47500, /127.0.0.1:47500, /192.168.1.139:47500],
discPort=47500, order=1357, intOrder=696, lastExchangeTime=1564495322589,
loc=false, ver=2.7.0#20181130-sha1:256ae401, isClient=false], done=true],
topVer=AffinityTopologyVersion [topVer=1361, minorTopVer=0],
durationFromInit=4411]
2019-07-30 14:11:49.289 INFO 26 --- [ange-worker-#43]
.i.p.c.GridCachePartitionExchangeManager : Skipping rebalancing (no affinity
changes) [top=AffinityTopologyVersion [topVer=1361, minorTopVer=0],
rebTopVer=AffinityTopologyVersion [topVer=-1, minorTopVer=0], evt=NODE_JOINED,
evtNode=20eef25d-b7ec-4340-9da8-1a5a35678ba5, client=true]
2019-07-30 14:11:50.127 INFO 26 --- [eout-worker-#23]
org.apache.ignite.internal.IgniteKernal :
Metrics for local node (to disable set 'metricsLogFrequency' to 0)
^-- Node [id=4c8b23b4, uptime=00:19:16.964]
^-- H/N/C [hosts=8, nodes=10, CPUs=48]
^-- CPU [cur=50.33%, avg=7.59%, GC=22.8%]
^-- PageMemory [pages=0]
^-- Heap [used=1537MB, free=24.64%, comm=2039MB]
^-- Off-heap [used=0MB, free=-1%, comm=0MB]
^-- Outbound messages queue [size=0]
^-- Public thread pool [active=0, idle=4, qSize=0]
