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Posted to dev@qpid.apache.org by "Philip Harvey (JIRA)" <ji...@apache.org> on 2012/12/20 11:09:12 UTC
[jira] [Comment Edited] (QPID-4515) Java Broker: improve logging,
especially for diagnosis of transactional messaging performance
[ https://issues.apache.org/jira/browse/QPID-4515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13536901#comment-13536901 ]
Philip Harvey edited comment on QPID-4515 at 12/20/12 10:07 AM:
----------------------------------------------------------------
Committed changes. Some examples of the new logging for an AMQP 0-9-1 session are pasted below. Please can you review.
Note that frame receipt/dispatch is now logged using the same "RECV" and "SEND" keywords as for AMQP 0-10 sessions, for the sake of consistency.
{noformat}
2012-12-20 09:54:29,994 DEBUG [IoReceiver - /127.0.0.1:44157] (AMQProtocolEngine.java:312) - RECV: Frame channelId: 1, bodyFrame: [TxCommitBodyImpl: ]
...
...
2012-12-20 09:54:29,997 DEBUG [IoReceiver - /127.0.0.1:44157] (AMQProtocolEngine.java:350) - Frame handled in 3 ms. Frame: Frame channelId: 1, bodyFrame: [Tx
CommitBodyImpl: ]
2012-12-20 09:54:29,997 DEBUG [IoReceiver - /127.0.0.1:44157] (AMQChannel.java:1588) - sync() called on channel 1(479724676)
2012-12-20 09:54:30,211 DEBUG [Commit-Thread-test] (CommitThreadWrapper.java:227) - flushLog completed in 214 ms
2012-12-20 09:54:30,212 DEBUG [IoReceiver - /127.0.0.1:44157] (CommitThreadWrapper.java:149) - waitForCompletion returning after 215 ms for transaction <Tran
saction id="23">
2012-12-20 09:54:30,212 DEBUG [IoReceiver - /127.0.0.1:44157] (LocalTransaction.java:389) - Beginning 2 post transaction actions
2012-12-20 09:54:30,214 DEBUG [IoReceiver - /127.0.0.1:44157] (LocalTransaction.java:399) - Completed post transaction actions
2012-12-20 09:54:30,214 DEBUG [IoReceiver - /127.0.0.1:44157] (AMQProtocolEngine.java:558) - SEND: Frame channelId: 1, bodyFrame: [TxCommitOkBodyImpl: ]
...
...
2012-12-20 10:05:25,936 DEBUG [pool-3-thread-4] (AMQProtocolEngine.java:558) - SEND: [CompositeAMQBodyBlock methodBody=[EncodedDeliveryBody underlyingBody: [
BasicDeliverBodyImpl: consumerTag=1, deliveryTag=1, redelivered=false, exchange=amq.direct, routingKey=queue1]], headerBody=ContentHeaderBody{classId=60, wei
ght=0, bodySize=40, properties=reply-to = null,propertyFlags = 47568,ApplicationID = null,ClusterID = null,UserId = guest,JMSMessageID = ID:527719f8-383f-36e
6-a4b1-6f68adb27d25,JMSCorrelationID = null,JMSDeliveryMode = 2,JMSExpiration = 0,JMSPriority = 4,JMSTimestamp = 1355997256727,JMSType = null}, contentBody=o
rg.apache.qpid.server.output.ProtocolOutputConverterImpl$MessageContentSourceBody@9ffdf86, channel=1]
{noformat}
was (Author: philharveyonline):
pls review
> Java Broker: improve logging, especially for diagnosis of transactional messaging performance
> ---------------------------------------------------------------------------------------------
>
> Key: QPID-4515
> URL: https://issues.apache.org/jira/browse/QPID-4515
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Philip Harvey
> Assignee: Keith Wall
> Priority: Minor
>
> I've recently been involved in a number of support issues where we were diagnosing performance problems.
> We were trying to find out at which point in the message flow a delay was occurring, and identified a number of areas where debug logging should be added or improved to facilitate this.
> We particularly want to track:
> # The points when frames are received and sent by the broker, including in AMQP 0-8/0-9/0-9-1 environments.
> # How long BDB commits are taking.
> # How long post-commit actions are taking
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