# Why cpu going high when we run logstash 5.0 in server? **URL:** \ **Category:** Logstash\ **Created:** [January 27, 2020, 11:06am UTC](https://discuss.elastic.co/t/why-cpu-going-high-when-we-run-logstash-5-0-in-server/216643 "2020-01-27T11:06:17Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![talbehat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/talbehat/32/84367_2.png) [@talbehat](https://discuss.elastic.co/u/talbehat)\ **Post date:** [January 27, 2020, 11:06am UTC](https://discuss.elastic.co/t/why-cpu-going-high-when-we-run-logstash-5-0-in-server/216643/1 "2020-01-27T11:06:18Z")
please help me ? "Ruby-0-Thread-40: /home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/server.rb:296" #89 daemon prio=5 os\_prio=0 tid=0x00007f5c20008800 nid=0x2550 runnable [0x00007f5d9b3f3000] java.lang.Thread.State: RUNNABLE at java.lang.Throwable.fillInStackTrace(Native Method) at java.lang.Throwable.fillInStackTrace(Throwable.java:783) - locked \<0x00000000f8720350\> (a java.lang.Exception) at java.lang.Throwable.(Throwable.java:250) at java.lang.Exception.(Exception.java:54) at java.lang.Thread.getStackTrace(Thread.java:1556) at org.jruby.runtime.backtrace.TraceType$Gather.getBacktraceData(TraceType.java:215) at org.jruby.runtime.backtrace.TraceType.getBacktrace(TraceType.java:47) at org.jruby.RubyException.prepareBacktrace(RubyException.java:226) at org.jruby.exceptions.RaiseException.preRaise(RaiseException.java:215) at org.jruby.exceptions.RaiseException.preRaise(RaiseException.java:196) at org.jruby.exceptions.RaiseException.(RaiseException.java:111) at org.jruby.Ruby.newRaiseException(Ruby.java:3905) at org.jruby.Ruby.newErrnoEBADFError(Ruby.java:3453) at org.jruby.Ruby.newIOErrorFromException(Ruby.java:3825) at org.jruby.util.io.SelectBlob.goForIt(SelectBlob.java:105) at org.jruby.RubyIO.select\_static(RubyIO.java:3709) at org.jruby.RubyIO.select(RubyIO.java:3705) at org.jruby.RubyIO$INVOKER$s$0$3$select.call(RubyIO$INVOKER$s$0$3$select.gen) at org.jruby.internal.runtime.methods.JavaMethod$JavaMethodN.call(JavaMethod.java:667) at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:206) at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:168) at org.jruby.ast.CallOneArgNode.interpret(CallOneArgNode.java:57) at org.jruby.ast.LocalAsgnNode.interpret(LocalAsgnNode.java:123) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.BlockNode.interpret(BlockNode.java:71) at org.jruby.ast.RescueNode.executeBody(RescueNode.java:221) at org.jruby.ast.RescueNode.interpret(RescueNode.java:116) at org.jruby.ast.BeginNode.interpret(BeginNode.java:83) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.WhileNode.interpret(WhileNode.java:131) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.BlockNode.interpret(BlockNode.java:71) at org.jruby.ast.RescueNode.executeBody(RescueNode.java:221) at org.jruby.ast.RescueNode.interpret(RescueNode.java:116) at org.jruby.ast.EnsureNode.interpret(EnsureNode.java:96) at org.jruby.ast.BeginNode.interpret(BeginNode.java:83) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.BlockNode.interpret(BlockNode.java:71) at org.jruby.evaluator.ASTInterpreter.INTERPRET\_METHOD(ASTInterpreter.java:74) at org.jruby.internal.runtime.methods.InterpretedMethod.call(InterpretedMethod.java:139) at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:187) at org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:306) at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:136) at org.jruby.ast.VCallNode.interpret(VCallNode.java:88) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.evaluator.ASTInterpreter.INTERPRET\_BLOCK(ASTInterpreter.java:112) at org.jruby.runtime.Interpreted19Block.evalBlockBody(Interpreted19Block.java:206) at org.jruby.runtime.Interpreted19Block.yield(Interpreted19Block.java:194) at org.jruby.runtime.Interpreted19Block.call(Interpreted19Block.java:125) at org.jruby.runtime.Block.call(Block.java:101) at org.jruby.RubyProc.call(RubyProc.java:300) at org.jruby.RubyProc.call(RubyProc.java:230) at org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:99) at java.lang.Thread.run(Thread.java:745) Locked ownable synchronizers: - None "Ruby-0-Thread-39: /home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/thread\_pool.rb:187" #88 daemon prio=5 os\_prio=0 tid=0x00007f5c20007000 nid=0x254f in Object.wait() [0x00007f5d9b4f5000] java.lang.Thread.State: TIMED\_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.jruby.RubyThread.sleep(RubyThread.java:1002) - eliminated \<0x00000000e34d3670\> (a org.jruby.RubyThread) - locked \<0x00000000e34d3670\> (a org.jruby.RubyThread) at org.jruby.RubyKernel.sleep(RubyKernel.java:803) at org.jruby.RubyKernel$INVOKER$s$0$1$sleep.call(RubyKernel$INVOKER$s$0$1$sleep.gen) at org.jruby.internal.runtime.methods.JavaMethod$JavaMethodN.call(JavaMethod.java:667) at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:206) at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:168) at org.jruby.ast.FCallOneArgNode.interpret(FCallOneArgNode.java:36) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.BlockNode.interpret(BlockNode.java:71) at org.jruby.ast.WhileNode.interpret(WhileNode.java:131) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.evaluator.ASTInterpreter.INTERPRET\_BLOCK(ASTInterpreter.java:112) at org.jruby.runtime.Interpreted19Block.evalBlockBody(Interpreted19Block.java:206) at org.jruby.runtime.Interpreted19Block.yield(Interpreted19Block.java:194) at org.jruby.runtime.Interpreted19Block.call(Interpreted19Block.java:125) at org.jruby.runtime.Block.call(Block.java:101) at org.jruby.RubyProc.call(RubyProc.java:300) at org.jruby.RubyProc.call(RubyProc.java:230) at org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:99) at java.lang.Thread.run(Thread.java:745) Locked ownable synchronizers: - None "Ruby-0-Thread-38: /home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/thread\_pool.rb:216" #87 daemon prio=5 os\_prio=0 tid=0x00007f5c20005000 nid=0x254d in Object.wait() [0x00007f5d9b5f6000] java.lang.Thread.State: TIMED\_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.jruby.RubyThread.sleep(RubyThread.java:1002) - eliminated \<0x00000000e34da508\> (a org.jruby.RubyThread) - locked \<0x00000000e34da508\> (a org.jruby.RubyThread) at org.jruby.RubyKernel.sleep(RubyKernel.java:803) at org.jruby.RubyKernel$INVOKER$s$0$1$sleep.call(RubyKernel$INVOKER$s$0$1$sleep.gen) at org.jruby.internal.runtime.methods.JavaMethod$JavaMethodN.call(JavaMethod.java:667) at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:206) at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:168) at org.jruby.ast.FCallOneArgNode.interpret(FCallOneArgNode.java:36) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.BlockNode.interpret(BlockNode.java:71) at org.jruby.ast.WhileNode.interpret(WhileNode.java:131) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.evaluator.ASTInterpreter.INTERPRET\_BLOCK(ASTInterpreter.java:112) at org.jruby.runtime.Interpreted19Block.evalBlockBody(Interpreted19Block.java:206) at org.jruby.runtime.Interpreted19Block.yield(Interpreted19Block.java:194) at org.jruby.runtime.Interpreted19Block.call(Interpreted19Block.java:125) at org.jruby.runtime.Block.call(Block.java:101) at org.jruby.RubyProc.call(RubyProc.java:300) at org.jruby.RubyProc.call(RubyProc.java:230) at org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:99) at java.lang.Thread.run(Thread.java:745) Locked ownable synchronizers: - None "Ruby-0-Thread-37: /home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/reactor.rb:142" #86 daemon prio=5 os\_prio=0 tid=0x00007f5c20003800 nid=0x254b runnable [0x00007f5d9b6f7000] java.lang.Thread.State: RUNNABLE at java.lang.Throwable.getStackTraceElement(Native Method) at java.lang.Throwable.getOurStackTrace(Throwable.java:827) - locked \<0x00000000f85e2f00\> (a java.lang.Exception) at java.lang.Throwable.getStackTrace(Throwable.java:816) at java.lang.Thread.getStackTrace(Thread.java:1556) at org.jruby.runtime.backtrace.TraceType$Gather.getBacktraceData(TraceType.java:215) at org.jruby.runtime.backtrace.TraceType.getBacktrace(TraceType.java:47) at org.jruby.RubyException.prepareBacktrace(RubyException.java:226) at org.jruby.exceptions.RaiseException.preRaise(RaiseException.java:215) at org.jruby.exceptions.RaiseException.preRaise(RaiseException.java:196) at org.jruby.exceptions.RaiseException.(RaiseException.java:111) at org.jruby.Ruby.newRaiseException(Ruby.java:3905) at org.jruby.Ruby.newErrnoEBADFError(Ruby.java:3453) at org.jruby.Ruby.newIOErrorFromException(Ruby.java:3825) at org.jruby.util.io.SelectBlob.goForIt(SelectBlob.java:105) at org.jruby.RubyIO.select\_static(RubyIO.java:3709) at org.jruby.RubyIO.select(RubyIO.java:3705) at org.jruby.RubyIO$INVOKER$s$0$3$select.call(RubyIO$INVOKER$s$0$3$select.gen) at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:70) at rubyjit.Puma::Reactor$$run\_internal\_9b3c548ef031cc1470bd839c282ebd5629ff06981802906423.chained\_1\_rescue\_2$RUBY$SYNTHETIC\_\_file\_\_(/home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/reactor.rb:29) at rubyjit.Puma::Reactor$$run\_internal\_9b3c548ef031cc1470bd839c282ebd5629ff06981802906423.chained\_0\_rescue\_1$RUBY$SYNTHETIC\_\_file\_\_(/home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/reactor.rb:28) at rubyjit.Puma::Reactor$$run\_internal\_9b3c548ef031cc1470bd839c282ebd5629ff06981802906423. **file** (/home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/reactor.rb:27) at rubyjit.Puma::Reactor$$run\_internal\_9b3c548ef031cc1470bd839c282ebd5629ff06981802906423. **file** (/home/local1/monitors/local/localagent/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/reactor.rb) at org.jruby.internal.runtime.methods.JittedMethod.call(JittedMethod.java:141) at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:134) at org.jruby.ast.VCallNode.interpret(VCallNode.java:88) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.ast.RescueNode.executeBody(RescueNode.java:221) at org.jruby.ast.RescueNode.interpret(RescueNode.java:116) at org.jruby.ast.EnsureNode.interpret(EnsureNode.java:96) at org.jruby.ast.BeginNode.interpret(BeginNode.java:83) at org.jruby.ast.NewlineNode.interpret(NewlineNode.java:105) at org.jruby.evaluator.ASTInterpreter.INTERPRET\_BLOCK(ASTInterpreter.java:112) at org.jruby.runtime.Interpreted19Block.evalBlockBody(Interpreted19Block.java:206) at org.jruby.runtime.Interpreted19Block.yield(Interpreted19Block.java:194) at org.jruby.runtime.Interpreted19Block.call(Interpreted19Block.java:125) at org.jruby.runtime.Block.call(Block.java:101) at org.jruby.RubyProc.call(RubyProc.java:300) at org.jruby.RubyProc.call(RubyProc.java:230) at org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:99) at java.lang.Thread.run(Thread.java:745) Locked ownable synchronizers: - None ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [February 24, 2020, 11:06am UTC](https://discuss.elastic.co/t/why-cpu-going-high-when-we-run-logstash-5-0-in-server/216643/2 "2020-02-24T11:06:22Z")
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