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Innovation

OctoPerf 11.6 - Automatic SLAs and other quality of life features

JMeter 5.2.1

In december, we updated OctoPerf to use the latest JMeter version. Although, as a minor version, it doesn't bring a lot of new features, it is always better to stay up to date with the latest bugfixes. We had to implement a small change in OctoPerf because JMeter now properly enforces the cache control headers in every situation. To avoid any confusion, cache control headers have now been disabled by default in OctoPerf:

Cache control

Simply because every script using a loop or calling the same page several times could be impacted by this change otherwise. You are welcome to activate them if required anyway.

OctoPerf 11 - Modular design, tags and improved administration

Modular design

One of the things we always wanted to handle in OctoPerf is modular design. In JMeter you can use test fragments. So far when you imported fragments in OctoPerf their content was just duplicated over the original Include controller or Module controller.

But now not only can you import your modular design from JMeter but you can also create it directly in OctoPerf: Create fragments

A fragment virtual user can be seen as a library of functions. At the moment it is only possible to populate it by copy/pasting content but more options will come later.

Then inside any other virtual user of your project you can create a Link action: Link fragments You can use this to zoom on the fragment itself. That can be useful for instance to see what's the result of a virtual user validation on a test fragment.

OctoPerf 10.6 - Microsoft Azure, Gitlab CI and Oauth2 login

Improvements

Microsoft Azure

Microsoft Azure

We are pleased to announce that you can now connect your own Microsoft Azure account to OctoPerf This way OctoPerf starts agents automatically for you inside your Azure environment exactly the same way we do with AWS. It's a neat option to avoid permanent firewall rules or load agents. Also Azure provides a large number of datacenters. As usual it is also available with your OctoPerf free account. You can find the procedure in our documentation on Microsoft Azure integration.

Extend OctoPerf results with Instana

Today we have a look at the added value you get by using a combination of load testing and APM. Our tool of choice at OctoPerf is Instana, because we share a lot of common values. To put it short we both have a huge focus on ease of use and docker oriented platforms. I think it makes this collaboration even more relevant for our users.

Anyway, as you probably know OctoPerf is oriented toward running realistic tests as easily as possible. And Instana will get you live insight about your entire platform allowing you to instantly understand the consequences of your load test. This blog post is a collaboration with folks at Instana and you can find the second part whith a detailed analysis of the test on their blog.

OctoPerf 10.4.0 - Better Insights on Errors

We've received a lot of feedback around the way we report errors during the tests. First we only stored the first 100 errors per load generator to avoid having too many. And because of this, many of you were not able to analyse issue happening after a while. This can be frustrating if you want to understand what's going on at that stage. That's the reason behind the two main features of this release:

Improvements

Area chart

It does not only work for errors but it's probably going to be the main use case. This new addition to the report items family will show the percentage/count of the various HTTP/S codes over time:

Area chart