::: {instance-0000000001}{sbgjMblAS6C2I4Dfyb5lGA}{v85RyvOMS_WY8LLbaj87Pw}{172.27.188.219}{172.27.188.219:19462}{logical_availability_zone=zone-0, availability_zone=eu-west-1c, instance_configuration=default-elasticsearch, region=eu-west-1}
   Hot threads at 2018-06-08T10:40:35.771Z, interval=500ms, busiestThreads=3, ignoreIdleThreads=true:

    0.5% (2.7ms out of 500ms) cpu usage by thread 'elasticsearch[instance-0000000001][bulk][T#1]'
     2/10 snapshots sharing following 48 elements
       org.elasticsearch.action.bulk.TransportShardBulkAction.shardOperationOnPrimary(TransportShardBulkAction.java:110)
       org.elasticsearch.action.bulk.TransportShardBulkAction.shardOperationOnPrimary(TransportShardBulkAction.java:72)
       org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryShardReference.perform(TransportReplicationAction.java:1034)
       org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryShardReference.perform(TransportReplicationAction.java:1012)
       org.elasticsearch.action.support.replication.ReplicationOperation.execute(ReplicationOperation.java:103)
       org.elasticsearch.action.support.replication.TransportReplicationAction$AsyncPrimaryAction.onResponse(TransportReplicationAction.java:359)
       org.elasticsearch.action.support.replication.TransportReplicationAction$AsyncPrimaryAction.onResponse(TransportReplicationAction.java:299)
       org.elasticsearch.action.support.replication.TransportReplicationAction$1.onResponse(TransportReplicationAction.java:975)
       org.elasticsearch.action.support.replication.TransportReplicationAction$1.onResponse(TransportReplicationAction.java:972)
       org.elasticsearch.index.shard.IndexShardOperationPermits.acquire(IndexShardOperationPermits.java:238)
       org.elasticsearch.index.shard.IndexShard.acquirePrimaryOperationPermit(IndexShard.java:2221)
       org.elasticsearch.action.support.replication.TransportReplicationAction.acquirePrimaryShardReference(TransportReplicationAction.java:984)
       org.elasticsearch.action.support.replication.TransportReplicationAction.access$500(TransportReplicationAction.java:98)
       org.elasticsearch.action.support.replication.TransportReplicationAction$AsyncPrimaryAction.doRun(TransportReplicationAction.java:320)
       org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
       org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryOperationTransportHandler.messageReceived(TransportReplicationAction.java:295)
       org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryOperationTransportHandler.messageReceived(TransportReplicationAction.java:282)
       org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:258)
       org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
       org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:135)
       org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.lambda$messageReceived$0(SecurityServerTransportInterceptor.java:307)
       org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$$Lambda$2306/1278338477.accept(Unknown Source)
       org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:60)
       org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.lambda$inbound$2(ServerTransportFilter.java:166)
       org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile$$Lambda$2316/1768476413.accept(Unknown Source)
       org.elasticsearch.xpack.security.authz.AuthorizationUtils$AsyncAuthorizer.maybeRun(AuthorizationUtils.java:183)
       org.elasticsearch.xpack.security.authz.AuthorizationUtils$AsyncAuthorizer.setRunAsRoles(AuthorizationUtils.java:177)
       org.elasticsearch.xpack.security.authz.AuthorizationUtils$AsyncAuthorizer.authorize(AuthorizationUtils.java:165)
       org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.lambda$inbound$3(ServerTransportFilter.java:168)
       org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile$$Lambda$2308/1221626976.accept(Unknown Source)
       org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:60)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$authenticateAsync$2(AuthenticationService.java:184)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator$$Lambda$2311/163464478.accept(Unknown Source)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$lookForExistingAuthentication$4(AuthenticationService.java:217)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator$$Lambda$2314/1502027058.run(Unknown Source)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lookForExistingAuthentication(AuthenticationService.java:228)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.authenticateAsync(AuthenticationService.java:182)
       org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.access$000(AuthenticationService.java:143)
       org.elasticsearch.xpack.security.authc.AuthenticationService.authenticate(AuthenticationService.java:113)
       org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.inbound(ServerTransportFilter.java:142)
       org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:314)
       org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:66)
       org.elasticsearch.transport.TransportService$7.doRun(TransportService.java:656)
       org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:672)
       org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
       java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
       java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
       java.lang.Thread.run(Thread.java:748)
     7/10 snapshots sharing following 10 elements
       sun.misc.Unsafe.park(Native Method)
       java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
       java.util.concurrent.LinkedTransferQueue.awaitMatch(LinkedTransferQueue.java:737)
       java.util.concurrent.LinkedTransferQueue.xfer(LinkedTransferQueue.java:647)
       java.util.concurrent.LinkedTransferQueue.take(LinkedTransferQueue.java:1269)
       org.elasticsearch.common.util.concurrent.SizeBlockingQueue.take(SizeBlockingQueue.java:165)
       java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
       java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
       java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
       java.lang.Thread.run(Thread.java:748)