I have a server with 4x cores - 6Gb memory .. running graylog-server,
graylog-web, elasticsearch and mongodb same machine... average 50 messages
per minute... the server still have free memory using usually 4gb from
6gb... but graylog-server consume until "out of memory error - Java heap
space"
Before I had default memory configruration, now I change in
/etc/default/graylog-server .. to -Xms2g -Xmx2g ... but
in http://logging.local/system/nodes/xxxxxx .. "The JVM is using" grown
until 900mb than go to 150mb, after some hours grown until 1,6gb than go to
700mb.. after some hours "out of memory - java heap space".. below my
configuration, graylog, elastic search, oracle java also the log error.
> /etc/default/elasticsearch
ES_HEAP_SIZE=2g
> /etc/default/graylog-server
GRAYLOG_SERVER_JAVA_OPTS="-Xms2g -Xmx2g -XX:NewRatio=1 -XX:PermSize=256m
-XX:MaxPermSize=512m -server -XX:+ResizeTLAB -XX:+UseConcMarkSweepGC
-XX:+CMSConcurrentMTEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseParNewGC
-XX:-OmitStackTraceInFastThrow"
> /etc/graylog/server/server.conf
ring_size = 65536
inputbuffer_ring_size = 65536
inputbuffer_processors = 5
processbuffer_processors = 8
outputbuffer_processors = 6
> System
Version: 1.3.3 (0fda9dc) (Hansa)
JVM: PID 6873, Oracle Corporation 1.7.0_80 on Linux 3.2.0-4-amd64
Time: 2016-01-28 09:21:31.559 +01:00
> Elasticsearch Version
curl -X GET 'localhost:9200'
{
"status" : 200,
"name" : "Deadly Ernest",
"cluster_name" : "graylog",
"version" : {
"number" : "1.5.1",
"build_hash" : "5e38401bc4e4388537a615569ac60925788e1cf4",
"build_timestamp" : "2015-04-09T13:41:35Z",
"build_snapshot" : false,
"lucene_version" : "4.10.4"
},
"tagline" : "You Know, for Search"
}
> /var/log/graylog-server/server.log
ERROR [NettyContainer] Uncaught exception in transport layer. This is
likely a bug, closing channel.
MultiException stack 1 of 2
java.lang.OutOfMemoryError: Java heap space
MultiException stack 2 of 2
java.lang.IllegalStateException: Unable to perform operation: create on
org.graylog2.rest.resources.system.ClusterResource
at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:392)
at
org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
at
org.glassfish.jersey.process.internal.RequestScope.findOrCreate(RequestScope.java:162)
at
org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2072)
at
org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:767)
at
org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:706)
at
org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:172)
at
org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:284)
at
org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:74)
at
org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:109)
at
org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)
at
org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)
at
org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)
at
org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)
at
org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:92)
at
org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:61)
at
org.glassfish.jersey.process.internal.Stages.process(Stages.java:197)
at
org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:318)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at
org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
at
org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
at
org.graylog2.jersey.container.netty.NettyContainer.messageReceived(NettyContainer.java:356)
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
at
org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.doRun(ChannelUpstreamEventRunnable.java:43)
at
org.jboss.netty.handler.execution.ChannelEventRunnable.run(ChannelEventRunnable.java:67)
at
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
at
org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor$MemoryAwareRunnable.run(MemoryAwareThreadPoolExecutor.java:606)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
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