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From "Remko Popma (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LOG4J2-1074) Add a logformat token for nanotime
Date Mon, 06 Jul 2015 05:17:04 GMT

    [ https://issues.apache.org/jira/browse/LOG4J2-1074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14614556#comment-14614556
] 

Remko Popma commented on LOG4J2-1074:
-------------------------------------

I don't mind keeping the new {{LogEvent.nanoTime}} field transient for now and perhaps (if
there is interest) discuss later with the Lillith and Chainsaw maintainers what the best way
is to integrate this new field.

Any objections to me going ahead and implementing this?

> Add a logformat token for nanotime
> ----------------------------------
>
>                 Key: LOG4J2-1074
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-1074
>             Project: Log4j 2
>          Issue Type: New Feature
>            Reporter: Will Hains
>
> Add a token in the log format specifier to output the current value of {{System.nanotime()}}.
> We are currently adding the nanotime value to our log messages manually, which we find
very useful for troubleshooting unexpected latency, and as a quick-and-dirty data source to
feed into performance analysis tools.
> It would be very nice if Log4j could do this for us. It would also be nice to have this
in the log format specified, so we can turn it on/off at runtime by editing the Log4j config
file.



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