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What's New for November 2021?

[GUI Functional] Scriptless and Taurus actions correlation with test report

We’ve made it easier to analyze GUI Functional test reports by adding correlation with Scriptless/Taurus actions.

Before this improvement, the test report consisted of low level webdriver commands that were hard to read and, most importantly, difficult to analyze in case of failures.

Still, you are able to see low level webdriver commands by switching on the “All commands” toggle.

Below are several screenshots for different states of a test report:

[GUI Functional] Safari browser added

Now you can run GUI Functional tests in Safari browser.

Just add Safari in the “BROWSER SELECTION” section for a test:


Or set the “safari” for the “browserName” capability for your Remote Webdriver instance, in case you are using Blazemeter as a cloud provider for selenium grid infrastructure.


In case you are using Private Location, you’ll need to enable Safari at “Functionalities” tab in settings of your Location by selecting the “Default Firefox, Chrome, Microsoft Edge and Safari” option or by selecting specific browsers after choosing “Select versions” option:

[GUI Functional] Upgrade to Selenium 4

We are now using Selenium 4 for GUI Functional tests executed in Blazemeter.

Besides setting the ground for future support of new features like CDP, Selenium 4 provides better support for environments with proxy as well as a compliance with the w3c standards.

[intercom][Performance] Tagging

Tags are now supported on Performance tests and reports!

Tagging is the most convenient way to index your data - once you put relevant tags on your records you can always easily pull them and get your data aggregated. You can use tags for any purpose, such as branch, release, test APIs and application under test. Basically, for everything.   



Testers and Managers can tag performance tests and reports, create new tags, and use the Tags filter in the advanced search page to get the full list of results containing the selected tag(s).



We are also helping you stay on the safe side and avoid Tags overload - by defining Tags as case insensitive and allowing managers to control the list in the new Tags page on the Workspace setting.


For more info, refer to the Tags article in BlazeMeter’s guide:


[Mock Services] Indication of Template applied to Mock Service

Mock Services list now displays an indication when Mock Service Template is applied to Mock Service. This helps to quickly identify if your Mock Services follow specific behavior defined by Templates.


In addition, when updating a Mock Service that has a particular Template applied, you can optionally let BlazeMeter to update associated Mock Service Template as well.


[Mock Services] Add New Transaction from Mock Service Detail

Recently we have introduced ability to edit Transactions directly from Mock Service detail – that small but important change saves time, mouse clicks and screen transitions. On top of that, you can now add new Transactions directly from Mock Services detail which saves even more time and clicks.



[Mock Services] Enhancements in Inspection View

Mock Services Analytics Inspection View got a couple of useful UI enhancements.


First of all, the Request path column no longer contains the hostname part which was always of the same value. Now the Request path contains only the path part of the URL – which is the one that contains the most important content that varies per request. This enhancement helps to quickly identify differences in requests.


In addition, the full request URL could be easily copied to clipboard using a dedicated copy action. That helps to easily paste direct full URLs of the requests anywhere where needed.


[Mock Services] Add New Service Action

Service selection now contains “Add Service” action to enable quick and easy creation of new Services as needed.


[Performance] Advanced Search Options in Performance Testing Tab 

Sometimes searching for a test by the test name is just not enough. Perhaps you are looking for all the tests created by your team member who just left, or you’re looking for a test you created last month but you just can’t remember the test name.


With the new advanced search options, you can search for performance tests and reports by their attributes such as the creation date, executing user, locations used or the total number of users in the test. In addition, you can customize the fields displayed in the results and focus on the data you’re interested in. You can also export the results to CSV so that you can further manipulate the data and share the results with non-BlazeMeter users.


To navigate to the new search page, click on “More search options” in the search bar. You will also find a new “Go to advanced search” button in performance Tests and Reports menus. This way, if you didn’t find what you were looking for in the simple search, you always have the option to navigate to the advanced search page and get the extended, full results or refine your search.


Advanced Search Options in Performance Testing Tab

For more info, see the documentation.


[Performance] 900 labels are now supported in the Request Stats 

Historically, we have supported a maximum of 100 labels per engine, and a total of 300 labels in a report. The labels limit is now increased to 300 labels per engine, and to a total of 900 labels per report, allowing you to get detailed Requests Stats for all labels in the report.


For more information, see the documentation.


[API Monitoring] Enhanced Test Concurrency Limit Management

While you can run hundreds of tests in a single bucket in multiple locations worldwide, if you have a large number of tests that are running concurrently in a single location within a bucket, it can lead to slow performance, timeouts or failures. We have enhanced both the bucket Dashboard in the GUI and the Bucket Detail API to help you identify how close you are to hitting the test concurrency limit per location per bucket. This will enable you to take necessary steps to manage your tests more optimally.


For each bucket with locations that are running greater than 85% of the maximum limit for concurrent tests per location per bucket, a warning message indicating the location name and the percentage of utilization of test concurrency is displayed on the dashboard for that bucket as follows:


Enhanced Test Concurrency Limit Management


We have also enhanced the Bucket Detail API to also list the percentage of concurrent tests running in each location compared to the limit of concurrent tests per location per bucket. The API can be called with the list_utilizations_gt parameter that accepts a number from 1 to 100. For example,<bucket_key>?list_utilizations_gt=80 will have the following response:



    "data": {

        "auth_token": null,

        "default": false,

        "key": "xxxxxxxx",

        "name": "Mobile Apps",

        "team": {

            "name": "Mobile Team",

            "uuid": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"


        "verify_ssl": true,

        "locations_utilization_%": {

            "remote": 87,

 "us california": 82, 

            "us iowa": 90



    "meta": {

        "status": "success"




For more information, see the documentation.


[API Monitoring] Agents API Enhancements

For enterprises using a large number of Radar agents, we have enhanced the Agents API with more details, to enable better management of the agents.


The Agents API now also lists the IP address, hostname, host OS and the install directory location for all Radar Agents in a Team. The details included are:

  • Name of the Remote Agent
  • Remote Agent ID
  • Team ID
  • Agent Status (Up or Down at a minimum)
  • Location
  • Agent Version
  • Host Name
  • IP Address
  • Host OS

Agents API Enhancements


For more information, see the documentation.


What's New for October 2021?

[Mock Services] Regular Expressions with XPath and JSONPath 

Transactions now support a new in-house format of XPath and JSONPath matchers. You can use Regular Expressions together with XPath and JSONPath. See the documentation for more info. 

[Mock Services] Number of Hits in Mock Services List

The number of requests that hit a Mock Service during its lifetime is now displayed in the Mock Services list. This helps to quickly identify which Mock Service is in active use and utilized.

[Mock Services] Inline Editing of Transactions in Mock Service

The Mock Service details window now lets you edit transaction definitions directly from the Transaction shuttle control. It is no longer necessary to switch back and forth between Mock Services and Asset Catalog screens when you need to edit transactions for your running Mock Service. For more info, see the documentation.

Inline Editing of Transactions in Mock Services

What's New for August 2021?

[General] Crane Logs 

Private Location Manager: The Agent Log
To investigate agent failure, view the logs and debug issues in real time, you can now enable the agent log for your existing private locations. For newly created private locations, the agent log is ON by default. You can also download the agent log file for the last two weeks. For more information, see the documentation.


[GUI Functional] New browser added - Microsoft Edge 

In addition to Chrome and Firefox we’ve added Microsoft Edge. This is Chromium based Edge, which runs in Linux OS. Now you can run your GUI Functional tests in Microsoft Edge browser, which is already available on Public Locations.

For Private Locations, just select Microsoft Edge at Functionalities tab of Private location configuration. If you have auto update disabled for your Location, you will need to install the image manually.

New Browser Added - Microsoft Edge


[Mock Services] Export All Transactions in a Service to JSON


You can now export all Transactions that are under a specific service to a JSON file. You can also import all the Transactions that are in the Exported JSON file.

To learn more, see the documentation.



[API Monitoring] [API Testing & Monitoring] API Monitoring Test Results API Enhanced to include Subtests Details

In BlazeMeter API Monitoring tests, Subtest steps can run other BlazeMeter API Monitoring tests as part of a test run. This is useful for reusing tests that perform common functionality like generating a new access token, setup/teardown or creating suites or groups of tests.

The Test Results API has been enhanced to also list the total number of Subtests, the number of Subtests passed and failed and details of each Subtest step including the name, result, Test Ids and start and end times.

 API Monitoring Test Results API Enhanced to include Subtests Details

What's New for July 2021?

[Performance/Taurus] Automation Enhancement: Fail tests against the Baseline when running from Taurus

One of the most useful things about having a baseline to compare with, and fail the test in comparison to it (baseline-based failure criteria), is to have more accurate failures when automating your tests. 

If you are automating your BlazeMeter tests via Taurus (running on the Cloud), now you can define baseline-based failure criteria in the YAML and have your test fail automatically in BlazeMeter. 

Check out BlazeMeter documentation to learn more about this feature. 

Automation Enhancement 


[Mock Services] Helper Wizards for Request Matching and Dynamic Response Creation

The help wizards for XPath and JSON Path help you generate XPaths and JSON Paths for request matchers in a transaction so you don't have to enter the path manually. Just specify what type of value to match in tree-based selection fields and the path is generated for you.

The help wizard for responses helps you create dynamic values (Magic Strings) in the response content. The information is pulled from the request and rendered on the response so you don't have to worry about entering the syntax manually. 

Check out the docs to learn more.


[Mock Services] Cloning Transactions


You can now clone Transactions that are under a specific service to a new service. You can also find and replace a specific text in Transactions while cloning. Moreover, you can create a Mock Service that contains all the transactions that have been cloned.

Check out the docs to learn more. 


[Mock Services] OpenShift Support for BlazeMeter Agent for Kubernetes

Mock Services now support the OpenShift Container Platform web console. You can create a new project, create a role for an agent and deploy the agent using OpenShift. You can then deploy Mock Services to your Private location as usual.

Check out the docs to learn more.


[Mock Services] Rename or Delete a Service

If you are a workspace manager or an administrator, you can now rename and delete services. See the docs for more info.


[Mock Services] Dependency on SV Bridge Component Removed for BlazeVSE

We removed the dependency on SV Bridge component for BlazeVSE. You don't need to enable SV Bridge anymore unless you want to use that bridge to connect to enterprise SV. More info here.

What’s new for June 2021?

[GUI Functional testing/Taurus] Added ability to pass browser options via YAML file

During GUI Functional testing, you may need to configure your browser for specific cases, like emulating mobile devices in the browser, or emulating web cameras and many more. This can be achieved by passing appropriate browser options/arguments, or even experimental options. The Taurus YAML file syntax now allows you to pass such options to the browser:

[GUI Functional testing] New browser versions now available 

We’ve added new browser versions including Chrome version 90, and Firefox version 88. These versions are set as default.

New browser versions now available