Yes.
The RegionServer cmd arguments are:
/usr/java/latest//bin/java -XX:OnOutOfMemoryError=kill -9 %p -Xmx30720m
-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+UseNUMA
-XX:CMSInitiatingOccupancyFraction=60 -ea -XX:+HeapDumpOnOutOfMemoryError
-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+UseNUMA
-XX:CMSInitiatingOccupancyFraction=60 -ea -XX:+HeapDumpOnOutOfMemoryError
free -g output:
total used free shared
buffers cached
Mem: 126 114 11 0 0
90
-/+ buffers/cache: 23 102
Swap: 9 0 9
meminfo
MemTotal: 132145596 kB
MemFree: 11875380 kB
Buffers: 359804 kB
Cached: 94909280 kB
SwapCached: 0 kB
Active: 69301468 kB
Inactive: 47497184 kB
Active(anon): 18676840 kB
Inactive(anon): 2858304 kB
Active(file): 50624628 kB
Inactive(file): 44638880 kB
--
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