[lttng-dev] Java code for CTF trace writing?

Ostermueller, Erik Erik.Ostermueller at fisglobal.com
Mon May 6 10:33:57 EDT 2013


Hello all,

I've got a question about the Java code that writes CTF traces.
Would this design provide a single trace with Java events and OS events in the same trace?
Here is an example:

Consider an all-Java program that sends an XML requests request over HTTP.
Would like the trace detail to show Java method activity as well as OS activity that opens/closes the socket.

This could be very helpful for unveiling the details of how Java code consumes hardware resources.

Thanks,
--Erik

-----Original Message-----
From: Aaron Spear [mailto:aspear at vmware.com] 
Sent: Tuesday, April 23, 2013 3:51 PM
To: Matthew Khouzam
Cc: Philippe Proulx; Dominique Toupin; lttng-dev at lists.lttng.org; Linux Tools developer discussions
Subject: Re: [lttng-dev] Java code for CTF trace writing?

> When would you be available to work on this feature, I would love to 
> sync up our efforts for this.

The way things look right now, I will have bandwidth for it in another month, so middle to end of May. Perhaps sooner if all the stars align.

Aaron

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