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https://issues.apache.org/jira/browse/LOG4J2-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14285695#comment-14285695
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Remko Popma edited comment on LOG4J2-940 at 1/21/15 2:44 PM:
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I've put \{code\} around the configurations you provided to make it easier to
read.
Siva, you cannot have multiple {{<Root>}} logger configurations. You can have
multiple {{<Logger>}} s, but only one {{<Root>}} in the config. (Not sure if
that is the cause of what you are describing (all logs have the same
content)...)
Srinivas, I did not understand your comment. Are you working with Siva? Are you
asking for help on the same issue? Is that the high CPU issue or the second
problem that Siva is describing: all log files have the same content?
was (Author: [email protected]):
I've put \{code\} around the configurations you provided to make it easier to
read.
Siva, you cannot have multiple {{<Root>}} logger configurations. You can have
multiple {{<Logger>}}s, but only one {{<Root>}} in the config. (Not sure if
that is the cause of what you are describing (all logs have the same
content)...)
Srinivas, I did not understand your comment. Are you working with Siva? Are you
asking for help on the same issue? Is that the high CPU issue or the second
problem that Siva is describing: all log files have the same content?
> Large number of RUNNABLE threads at "AsyncLoggerConfig.callAppenders" causing
> High CPU
> --------------------------------------------------------------------------------------
>
> Key: LOG4J2-940
> URL: https://issues.apache.org/jira/browse/LOG4J2-940
> Project: Log4j 2
> Issue Type: Bug
> Components: Appenders
> Affects Versions: 2.0-rc2
> Environment: RHEL 6.2
> Apache Tomcat 7
> Java 7
> Reporter: Siva B
>
> 336 threads are in RUNNING state with below stack trace causing the JVM to
> consume more CPU.
> "ajp-bio-15024-exec-138" daemon prio=10 tid=0x00007f5870046000 nid=0x52d7
> runnable [0x00007f5921f56000]
> java.lang.Thread.State: TIMED_WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:349)
> at
> com.lmax.disruptor.MultiProducerSequencer.next(MultiProducerSequencer.java:133)
> at
> com.lmax.disruptor.MultiProducerSequencer.next(MultiProducerSequencer.java:102)
> at com.lmax.disruptor.RingBuffer.publishEvent(RingBuffer.java:466)
> at
> org.apache.logging.log4j.core.async.AsyncLoggerConfigHelper.callAppendersFromAnotherThread(AsyncLoggerConfigHelper.java:342)
> at
> org.apache.logging.log4j.core.async.AsyncLoggerConfig.callAppenders(AsyncLoggerConfig.java:111)
> at
> org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:407)
> at
> org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:365)
> at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:103)
> at
> org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1336)
> at
> org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1325)
> at
> org.apache.logging.log4j.spi.AbstractLogger.log(AbstractLogger.java:1237)
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