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Jagger Release 1.2.5

8 July 2014

Main goals for release 1.2.5:

- Jagger performance testing framework from the very beginning was designed to meet requirements of Continuous Performance Testing.
Efficient data storage and representation, integration with Jenkins, automatic decision making allows to use Jagger in Continuous Integration
environment from the box. In this release we introduce new enhanced functionality to make decisions. With simple setup it is now possible
to make decision about test execution status based on latency and throughput metrics, system resources utilization, custom metrics, results of functional tests.
To learn more, please refer to documentation page Making decision based on limits for measured parameters

- We are continuing to implement approach with Listener and Services.
In this release we are introducing new service - DataService. It provides access to measurement results from custom code. One can get full information about test sessions, executed tests and all measured metrics via simple API

- Another topic for this release - improvement of measured data representation in Jagger Web client. Take a look on new plots representation with ability
to download pictures and plot data as CSV, change layout of plots and amount of displayed information

Release Notes: Release notes
Presentation: Release presentation

Jagger Release 1.2.4

7 April 2014

Main goals for release 1.2.4:

- Mission of Jagger performance testing framework is to help our users to develop efficient, reliable, high-performance applications
Spending large effort to follow our mission, implementing new features, we sometimes forget about performance of our own application
So this release we dedicated to improvement of Jagger efficiency. First task was to speed up data fetching for our Web client. Second - to
aggregate and save test data faster. Both tasks are finished and we are inviting your to verify results of our work.

- In this release we also introduce InvocationListener. With this step we are developing our idea to make Jagger more flexible, but keep it simple
What is behind this idea? With introduction of Listeners we gave simple mechanism to trigger user actions during workload execution.
We have implemented listeners for test suite, for test groups, for tests and single invocations. All interfaces are following same stile and conventions.
Thus you need to learn once how to create listener and later use this knowledge for all interfaces.
Inside listeners you can use Jagger services. They provide easy way to create and save test metrics, save comments or mark session with tags. How services and listeners are working together you can see in examples from our archetypes

- Starting from now it is possible to provide user comments to you test results directly from Web client
Also there is possibility to mark sessions with user defined Tags and later filter sessions in Web client by these Tags
More detailed information about mentioned features you can find in docu

Release Notes: Release notes
Presentation: Release presentation

What is Jagger ...

22 January 2014

Want to understand what is Jagger, get fast overview of the tool, learn about main features?
Watch new infographics

Jagger Release 1.2.3

22 January 2014

Main goals for release 1.2.3:

- We want to make our instrument more flexible, but keep it simple. To meet this requirement we are introducing Listeners and Services
Listeners allow to provide user actions triggered by test events such as test start/stop, test group start/stop, etc
Services, available in Listeners, give simple access to internal components of Jagger, f.e. to store internal metrics from System Under test, make additional Session comments
Approach for implementation of Listeners and Services is very simple and requires small amount of custom code
In future releases we will expand list of available services to give our customers new functionality
- We have introduced new tree view control element to Jagger WebUi. Control of all tabs is now much simplier and handy

Release Notes: Release notes
Presentation: Release presentation

Jagger Release 1.2.2

5 November 2013

Main goals for release 1.2.2:
- Further improvement of custom metrics collecting, validation and reporting
- Enhancement of summary data representation in webUI

Release Notes: Release notes
Presentation: Release presentation

Jagger on SQA-Days

2 April 2013

Jagger is going to be presented on SQA-Days'13 on 26th of April 2013. SQA-Days (Software Quality Assurance Days) is largest conference in the CIS and Eastern Europe on software quality assurance.

Jagger Release 1.1.3

19 March 2013

Finally we have released version 1.1.3 which contains:

  • Conceptial change in configuration, it became more friendly and less complex.
  • Jenkins plug-in to deploy and run Jagger.
  • Samples distributed as maven archetype.
Full Release Notes can be found here. From the other hand Jagger documentation was updated and reworked. Next release is going to be in production in the first week of May 2013. We plan to improve webUI and add more Samples.

Jagger future plans

05 November 2012

Jagger team recieved a lot of comments and feedback on product from different project. We take time to aggregade and define goals for next release. For now we can say that we will work on usability/configuration improvement and continue to collect your feedback.

GridDynamics releases Jagger to public

16 November 2011

GridDynamics, a leader in scalability engineering, makes its performance testing suite free for everyone. Jagger was developed internally by GridDynamics to control quality of mission-critical services that GridDynamics delivers to its clients. This suite reflects years of hands-on experience in consulting, development, and production support of high-performance applications and realizes best practices of continuous delivery and quality assurance.

Jagger presented on additional session of HighLoad

5 October 2011

Jagger was presented on additional session of HighLoad++ conference.