Info as you asked:
{
"_nodes" : {
"total" : 1,
"successful" : 1,
"failed" : 0
},
"cluster_name" : "elasticcluster-test",
"nodes" : {
"3stcu47oQbaoNtT-X7NziA" : {
"name" : "3stcu47",
"transport_address" : "10.10.0.0:9300",
"host" : "10.10.0.0",
"ip" : "10.10.0.0",
"version" : "5.4.1",
"build_hash" : "2cfe0df",
"total_indexing_buffer" : 535127654,
"roles" : [
"master",
"data",
"ingest"
],
"settings" : {
"pidfile" : "/var/run/elasticsearch/elasticsearch.pid",
"cluster" : {
"name" : "elasticcluster-test"
},
"node" : {
"name" : "3stcu47"
},
"path" : {
"logs" : "/var/log/elasticsearch",
"home" : "/usr/share/elasticsearch"
},
"default" : {
"path" : {
"data" : "/var/lib/elasticsearch",
"logs" : "/var/log/elasticsearch",
"conf" : "/etc/elasticsearch"
}
},
"client" : {
"type" : "node"
},
"http" : {
"type" : {
"default" : "netty4"
},
"port" : "9200",
"cors" : {
"allow-origin" : "localhost(:[0-9]+)?/",
"enabled" : "true"
}
},
"transport" : {
"type" : {
"default" : "netty4"
}
},
"network" : {
"host" : "10.10.0.0"
}
},
"os" : {
"refresh_interval_in_millis" : 1000,
"name" : "Linux",
"arch" : "amd64",
"version" : "3.16.0-4-amd64",
"available_processors" : 2,
"allocated_processors" : 2
},
"process" : {
"refresh_interval_in_millis" : 1000,
"id" : 8534,
"mlockall" : false
},
"jvm" : {
"pid" : 8534,
"version" : "1.8.0_144",
"vm_name" : "Java HotSpot(TM) 64-Bit Server VM",
"vm_version" : "25.144-b01",
"vm_vendor" : "Oracle Corporation",
"start_time_in_millis" : 1509631184804,
"mem" : {
"heap_init_in_bytes" : 5368709120,
"heap_max_in_bytes" : 5351276544,
"non_heap_init_in_bytes" : 2555904,
"non_heap_max_in_bytes" : 0,
"direct_max_in_bytes" : 5351276544
},
"gc_collectors" : [
"ParNew",
"ConcurrentMarkSweep"
],
"memory_pools" : [
"Code Cache",
"Metaspace",
"Compressed Class Space",
"Par Eden Space",
"Par Survivor Space",
"CMS Old Gen"
],
"using_compressed_ordinary_object_pointers" : "true",
"input_arguments" : [
"-Xms5g",
"-Xmx5g",
"-XX:+UseConcMarkSweepGC",
"-XX:CMSInitiatingOccupancyFraction=75",
"-XX:+UseCMSInitiatingOccupancyOnly",
"-XX:+DisableExplicitGC",
"-XX:+AlwaysPreTouch",
"-Xss1m",
"-Djava.awt.headless=true",
"-Dfile.encoding=UTF-8",
"-Djna.nosys=true",
"-Djdk.io.permissionsUseCanonicalPath=true",
"-Dio.netty.noUnsafe=true",
"-Dio.netty.noKeySetOptimization=true",
"-Dio.netty.recycler.maxCapacityPerThread=0",
"-Dlog4j.shutdownHookEnabled=false",
"-Dlog4j2.disable.jmx=true",
"-Dlog4j.skipJansi=true",
"-XX:+HeapDumpOnOutOfMemoryError",
"-Des.path.home=/usr/share/elasticsearch"
]
},
"thread_pool" : {
"force_merge" : {
"type" : "fixed",
"min" : 1,
"max" : 1,
"queue_size" : -1
},
"fetch_shard_started" : {
"type" : "scaling",
"min" : 1,
"max" : 4,
"keep_alive" : "5m",
"queue_size" : -1
},
"listener" : {
"type" : "fixed",
"min" : 1,
"max" : 1,
"queue_size" : -1
},
"index" : {
"type" : "fixed",
"min" : 2,
"max" : 2,
"queue_size" : 200
},
"refresh" : {
"type" : "scaling",
"min" : 1,
"max" : 1,
"keep_alive" : "5m",
"queue_size" : -1
},
"generic" : {
"type" : "scaling",
"min" : 4,
"max" : 128,
"keep_alive" : "30s",
"queue_size" : -1
},
"warmer" : {
"type" : "scaling",
"min" : 1,
"max" : 1,
"keep_alive" : "5m",
"queue_size" : -1
},
"search" : {
"type" : "fixed",
"min" : 4,
"max" : 4,
"queue_size" : 1000
},
"flush" : {
"type" : "scaling",
"min" : 1,
"max" : 1,
"keep_alive" : "5m",
"queue_size" : -1
},
"fetch_shard_store" : {
"type" : "scaling",
"min" : 1,
"max" : 4,
"keep_alive" : "5m",
"queue_size" : -1
},
"management" : {
"type" : "scaling",
"min" : 1,
"max" : 5,
"keep_alive" : "5m",
"queue_size" : -1
},
"get" : {
"type" : "fixed",
"min" : 2,
"max" : 2,
"queue_size" : 1000
},
"bulk" : {
"type" : "fixed",
"min" : 2,
"max" : 2,
"queue_size" : 200
},
"snapshot" : {
"type" : "scaling",
"min" : 1,
"max" : 1,
"keep_alive" : "5m",
"queue_size" : -1
}
},
"transport" : {
"bound_address" : [
"10.10.0.0:9300"
],
"publish_address" : "10.10.0.0:9300",
"profiles" : { }
},
"http" : {
"bound_address" : [
"10.10.0.0:9200"
],
"publish_address" : "10.10.0.0:9200",
"max_content_length_in_bytes" : 104857600
},
]
}
}
}
}
Hot threads:
Hot threads at 2017-11-06T09:28:54.287Z, interval=500ms, busiestThreads=3, ignoreIdleThreads=true:
0.0% (57.5micros out of 500ms) cpu usage by thread 'elasticsearch[3stcu47][[timer]]'
10/10 snapshots sharing following 2 elements
java.lang.Thread.sleep(Native Method)
org.elasticsearch.threadpool.ThreadPool$CachedTimeThread.run(ThreadPool.java:536)
0.0% (16.1micros out of 500ms) cpu usage by thread 'threadDeathWatcher-2-1'
10/10 snapshots sharing following 4 elements
java.lang.Thread.sleep(Native Method)
io.netty.util.ThreadDeathWatcher$Watcher.run(ThreadDeathWatcher.java:152)
io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
java.lang.Thread.run(Thread.java:748)