Chronon 3 is all about performance.
We have rewritten our Recorder from the ground up to gain an order of magnitude performance improvement! The basic architecture remains the same, but under the hood its an all new engine. We turned a Yugo into a Ferrari!
No more memory issues
The biggest complaint of all users of Chronon 1 and 2 has been high memory usage and OutOfMemory errors. With Chronon 3 our main goal was to get rid of this. And I am proud to say we have blown it out of the ballpark with this one!
Chronon 3 makes absolute minimal use of your Java heap. We have shifted most of our code to native. And this time we made sure that literally every single bit of memory usage is accounted for! This means that you no longer have to fiddle with -Xmx values.
Here is a graph showing memory usage for recording entire Eclipse (namespace org.eclipse.**) with Chronon 2 and Chronon 3 (size in megabytes):
Smaller Recording file size
The Recording file size of Chronon 3 should on avg be 90-95% smaller than that of Chronon 2.
Here is a comparison of recording file size for the startup of eclipse, recording the entire org.eclipse.** namespace (size in megabytes). Note that eclipse has a lengthy, cpu intensive startup so its a good stress test.
Chronon 3 pulls out all the stops to make sure your applications retain all of their concurrency. Highly concurrent applications will instantly see a very noticeable huge performance boost.
Logless Data Center
With the high performance of Chronon 3, you can have the Chronon recorder running all the time. This means you can have for the first time a Logless Data Center!
Consider this, with Chronon on all the time, you no longer need log files or log statements cluttering up your code. If something breaks, just pull out the Chronon recording and put in Post Execution Logging statements wherever you want.
Getting your hands on the beta
To get the beta, please fill out the form here.
We are opening the beta so you test the performance of Chronon 3 on your applications.
Since this is still beta, the recordings made from the Chronon 3 recorder will not open in the Chronon Debugger for now. You will need to use the Chronon Recording Server to record your applications. The only change would be that you would replace the recorder.jar in your Recording Server installation from v2 to v3.
If your existing Recording Server evaluation has expired, dont worry, we will give you a new one.
We would request providing some contact info so we can be in touch with you throughout the beta.
Please provide either a phone number or a skype id , or anything else (put it in the comments section). If providing a phone number, dont forget putting the country code.
Any spam/incorrect entries will be discarded.