I don't think we've ever done any performance testing on the kind of
environment you describe, so this is great feedback, thanks!
First, configuration via XML instead of sys props is on the todo list.
Second, you mentioned you use system property "AsyncLoggerContextSelector" to
switch on AsyncL
I would focus on version 2 if I were you because v1 is in maintenance mode.
Gary
On Jul 26, 2013, at 5:59, Xiaotong ZHANG wrote:
> Hello all,
>
> Can anybody give me an example of ObjectRenderer configuration - I mean how
> to configuer ObjectRenderer to appender (or sth else) programmatically?
At least on the web site. Probably in the async section.
Ralph
On Jul 26, 2013, at 3:28 PM, Gary Gregory wrote:
> Should we report a warning if async features are enabled and java
> reports a CPU count of 1?
>
> Gary
>
> On Jul 26, 2013, at 17:56, "SMITH, CURTIS" wrote:
>
>> LOL well that's
Should we report a warning if async features are enabled and java
reports a CPU count of 1?
Gary
On Jul 26, 2013, at 17:56, "SMITH, CURTIS" wrote:
> LOL well that's obvious now. :) It was more a case of wishful thinking and
> why not give it a "try".But it's still odd that my attempts to
The approach currently implemented sounds good to me.
Nick, can you document the appender's behavior to avoid further confusion?
Thank you,
Gary
On Jul 26, 2013, at 14:32, Nick Williams wrote:
> Yes, this is the intended behavior, and a false-positive on the part of the
> leak detection.
>
>
LOL well that's obvious now. :) It was more a case of wishful thinking and
why not give it a "try".But it's still odd that my attempts to slim it down
It's still 2x worse than v1. Something else is in play.
curt
-Original Message-
From: Ralph Goers [mailto:ralph.go...@dslextreme.
I'm curious why you are even trying to use Async anything with a single core
environment (unless it is hyper-threaded). Only 1 thread can be active at a
time so when you switch threads the active thread will just stop. This won't
gain you any additional throughput but you will still incur the ad
I removed System.setProperty("AsyncLoggerContextSelector",
"org.apache.logging.log4j.core.async.AsyncLoggerContextSelector");
No change in CPU, but going from FastRollingFile to RollingFile I got back 10%
of my lost CPU. Still at 40% CPU where v1 runs at 20%.
I would like to get down to the eq
Yes that works, thanks a lot for that tip!
LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
Configuration config = ctx.getConfiguration();
Map loggers = config.getLoggers();
for(String key : loggers.keySet()) {
Yes, this is the intended behavior, and a false-positive on the part of the
leak detection.
If the JDBCAppender has to open and close a connection and prepare the same
statement for each logging event (even if it just has to borrow a connection
from a pool and prepare the same statement for eac
Hello,
I'm working on using the JDBCAppender and am seeing a leaked connection.
I'm using Glassfish 3.1 with Jersey and Oracle using a JNDI connection for
log4j.
In my test app just doing a single log will reach the database fine, but
then I get the leaked
connection warning from Glassfish for the
I suspect a slow single core env is a new scenario for v2 and async logger.
My view is that there's a mis match between v2's async logger thread design
that works great on multi-core envs and this embedded slow single core env...
Sooo I need to try a few different configurations to see what
If I understand your question correctly, the Configuration interface has a
getLoggers() call that returns a Map of all the LoggerConfig objects.
Ralph
On Jul 26, 2013, at 6:51 AM, SMITH, CURTIS wrote:
> Oh! So you're right. That's what feed back is for. name="abc" I see the name I n
Oh! So you're right. That's what feed back is for.mailto:ralph.go...@dslextreme.com]
Sent: Thursday, July 25, 2013 6:39 PM
To: Log4J Users List
Subject: Re: programmatically setting level for many loggers not working for
2nd - Nth logger
I don't understand. You don't have any loggers
Hello all,
Can anybody give me an example of ObjectRenderer configuration - I mean how
to configuer ObjectRenderer to appender (or sth else) programmatically?
Thanks in advance :)
BR,
Xiaotong
--
*Xiaotong ZHANG** **| Etudiant Ingénieur EFREI
*Ecole d'Ingénieurs des Technologies de l'Informat
Hello Gary,
Thanks a lot for your suggestion :)
After learning our own framework, I have decided to add some functions like
recording the specific field value of specific method and object (maybe it
should implement ObjectRenderer).
Thanks again :)
BR,
Xiaotong
On Thu, Jul 25, 2013 at 3:42
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