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    Blazemeter outage history

    55 recorded Blazemeter incidents since December 2022, with official updates, affected components, duration and resolution information.

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    London, Google Location is Experiencing Availability Issues

    Started October 20, 2026 at 1:39 PM UTC · 2h 25m

    IssuesMinor incident
    Affected components
    Performance TestingService Virtualization
    1. October 20, 2026 at 1:39 PM UTCidentified

      There is a Google Cloud outage that is currently affecting the London, Google location for our services. The issue is primarily affecting Virtual Services that are being run on the London, Google location. Services that are configured with that location will currently fail to start, and will experience issues when running tests against them. Our Performance tests in the London, Google location are currently functioning, but tests being run in that location could experience issues with engine provisioning. We recommend avoiding this location until Google resolves the incident. We will provide updates as we receive them from Google.

    2. October 20, 2026 at 4:04 PM UTCresolved

      The incident on the Google side has been resolved. There was a lingering issue that required a fix to be applied by the R&D team. That fix has gone out and the EU West (London, Google) location is available again.

    Potential Slowness in BlazeMeter UI

    Started October 13, 2026 at 12:40 PM UTC · 46m

    Pending
    Affected components
    BlazeMeter Platform
    1. October 13, 2026 at 12:40 PM UTCmonitoring

      The R&D team is performing some testing on our backend systems that may potentially cause slowness in the BlazeMeter UI. We are monitoring the system and we will return the system to normal functionality if we notice any slowness start to occur due to the testing. Tests should continue to run as normal during this time, though if you observe any issues then please contact our Support team.

    2. October 13, 2026 at 1:26 PM UTCresolved

      We have completed the test now. There was a brief slowdown in the UI, but functionality has been returned to normal now. Any running tests should still have completed as normal, but if any issues are observed then please contact our Support team.

    Potential Slowness in BlazeMeter UI

    Started October 7, 2026 at 12:20 PM UTC · 45m

    Pending
    Affected components
    BlazeMeter Platform
    1. October 7, 2026 at 12:20 PM UTCmonitoring

      The R&D team is performing some testing on our backend systems that may potentially cause slowness in the BlazeMeter UI. We are monitoring the system and we will return the system to normal functionality if we notice any slowness start to occur due to the testing. Tests should continue to run as normal during this time, though if you observe any issues then please contact our Support team.

    2. October 7, 2026 at 1:06 PM UTCresolved

      The R&D team has completed their testing now and the system has returned to normal functionality.

    Potential Slowness in BlazeMeter UI

    Started October 1, 2026 at 12:30 PM UTC · 1h 45m

    Pending
    Affected components
    BlazeMeter Platform
    1. October 1, 2026 at 12:30 PM UTCmonitoring

      The R&D team is performing some testing on our backend systems that may potentially cause slowness in the BlazeMeter UI. We are monitoring the system and we will return the system to normal functionality if we notice any slowness start to occur due to the testing. Tests should continue to run as normal during this time, though if you observe any issues then please contact our Support team.

    2. October 1, 2026 at 2:15 PM UTCresolved

      The R&D has completed their testing now. We did observe some brief slowness in the system during the testing, but we have restored the system to normal functionality now. Any running tests should still have completed as normal, but if you observe any issues with your tests that ran during this period then please reach out to Support.

    Slowness in BlazeMeter

    Started September 18, 2026 at 1:09 PM UTC · 1h 15m

    OutageCritical incident
    Affected components
    BlazeMeter Platform
    1. September 18, 2026 at 1:09 PM UTCinvestigating

      We are currently investigating an issue that is causing extreme slowness in the BlazeMeter UI. The R&D team is working to resolve the issue now and we will provide an update as soon as possible.

    2. September 18, 2026 at 1:17 PM UTCmonitoring

      The R&D team have identified the cause of the slowness and have taken steps to improve the responsiveness of BlazeMeter. We are seeing improved performance in the UI from our side. We will continue to monitor the issue to ensure the slowness does not reoccur.

    3. September 18, 2026 at 2:24 PM UTCresolved

      We have not observed anymore slowness in the UI as we've monitored the resolution of the issue. We are resolving the incident now.

    Load Engine Availability Issues in Google, Iowa

    Started September 15, 2026 at 2:59 PM UTC · 1h 47m

    Pending
    Affected components
    Performance Testing
    1. September 15, 2026 at 2:59 PM UTCmonitoring

      Due to a capacity issue on the Google side, there are currently engine availability issues in the Iowa, Google public location. Tests using this location may have slow booting times, or fail to start properly. We recommend avoiding the use of the Google, Iowa location, and potentially using AWS or Azure instead for the time being.

    2. September 15, 2026 at 4:45 PM UTCresolved

      The acute issues with capacity in the Google, Iowa location have been resolved for the time being. We are still working with Google to get them to provide a permanent solution. We still recommend avoiding the use of the Google, Iowa location for the time being.

    Capacity Issues with Google Public Locations

    Started May 26, 2026 at 3:52 PM UTC · 6d 0h

    Pending
    Affected components
    Performance TestingFunctional Testing
    1. May 26, 2026 at 3:52 PM UTCidentified

      There are currently capacity issues with Google Cloud Platform that are causing some tests utilizing Google public locations to not be able to provision enough engines while in the Booting phase. If you have tests that are encountering these issues, you can temporarily use AWS and Azure public locations instead.

    2. May 27, 2026 at 1:18 PM UTCmonitoring

      We are seeing significant improvements in our tests being able to boot up successfully on Google Public Locations. At this time we are moving the incident Monitoring status while we await confirmation that the capacity issue has been fully resolved.

    3. June 1, 2026 at 4:27 PM UTCresolved

      This incident has been resolved.

    New User Registrations are currently broken

    Started May 7, 2026 at 9:05 PM UTC · 13h 38m

    Pending
    Affected components
    BlazeMeter Platform
    1. May 7, 2026 at 9:05 PM UTCinvestigating

      There is currently an issue that is preventing the registration of new users to BlazeMeter. Users who are attempting to register will encounter an unexpected error when submitting the form on https://www.blazemeter.com/signup We are investigating the issue now and will provide an update as soon as possible

    2. May 8, 2026 at 10:42 AM UTCresolved

      The incident with new user registration has been resolved

    Issue with JMeter Plugins Repository Certificate

    Started March 30, 2026 at 2:51 PM UTC · 3h 38m

    IssuesMinor incident
    Affected components
    Performance Testing
    1. March 30, 2026 at 2:51 PM UTCidentified

      There is an issue with the Certificate of the JMeter Plugins Repository that is causing some tests to fail to start. The team is currently working on implementing a fix for the issue and we will provide updates as we receive them. In the meantime, there is a workaround that can be used to point affected tests at the fallback repository. The following can be implemented in any affected tests: JMeter (add the following in jmeter.properties or user.properties files): # BlazeMeter JMeter Plugins Mirror jpgc.repo.sendstats=False jpgc.repo.address=https://jmeter-plugins-fallback.blazemeter.com/jmeter-plugins.json Taurus (add the following to YAML file): modules: jmeter: properties: jpgc.repo.sendstats: false jpgc.repo.address: https://jmeter-plugins-fallback.blazemeter.com/jmeter-plugins.json

    2. March 30, 2026 at 5:01 PM UTCmonitoring

      A fix has been released for the JMeter Plugins issue that should allow affected tests to download the required plugins. We are seeing our affected tests working properly again. We will continue to monitor the system for the time being.

    3. March 30, 2026 at 6:29 PM UTCresolved

      Our tests are continuing to run as expected and we have received confirmation from other sources as well. At this time, we are resolving the incident.

    Some Dedicated IPs Encountering Issues when Running Tests

    Started January 21, 2026 at 2:36 PM UTC · 1h 14m

    IssuesMinor incident
    Affected components
    Performance Testing
    1. January 21, 2026 at 2:36 PM UTCidentified

      We have identified an issue with Dedicated IPs that is causing some of them to not be able to be utilized for test runs at the moment. When attempting to start a test with Dedicated IPs, you may see an error with the text "Bad Request - Failed to create master" that prevents the test from starting. This issue does not affect all IPs, some may still be functioning properly. The R&D team is working on resolving the issue for any affected IPs now. We will provide additional updates as work on the fix progresses

    2. January 21, 2026 at 3:09 PM UTCmonitoring

      A fix has been applied and we are seeing our affected tests being able to run again. We are moving the incident into Monitoring and will continue to check for any lingering issues.

    3. January 21, 2026 at 3:50 PM UTCresolved

      The fixes that have been applied are working as expected and teams should be able to use their Dedicated IPs again without issue. We are resolving the incident at this time

    mock.blazemeter.com was briefly displaying a 404 when navigating to it.

    Started October 7, 2025 at 3:17 PM UTC · 1h 16m

    Pending
    Affected components
    Service Virtualization
    1. October 7, 2025 at 3:17 PM UTCmonitoring

      There was an issue causing a 404 when navigating to mock.blazemeter.com, a hotfix has been released to fix the issue. All mock services will show in a failed state and need to be restarted, but they should operate as expected now.

    2. October 7, 2025 at 4:33 PM UTCresolved

      We are resolving the incident now as the issue has been fixed for some time and we have given time for users to see the message. As a reminder, if you Services are in Failed state then you just need to restart them and they should again be functioning as expected.

    The US Illinois Location for API Monitoring is offline

    Started October 3, 2025 at 9:17 PM UTC · 1h 35m

    IssuesMinor incident
    Affected components
    API Monitoring (Runscope)
    1. October 3, 2025 at 9:17 PM UTCinvestigating

      We are currently experiencing an issue with the US Illinois location in API Monitoring. This is causing tests run on that location to end with errors, primarily with the message "System Error - Test Expired". All other locations are currently functioning as normal. To avoid false errors in your tests, please turn disable the US Illinois location for the time being.

    2. October 3, 2025 at 10:00 PM UTCidentified

      Our R&D team has identified the cause of the issue and has applied an initial fix. We are seeing our tests pass on the US Illinois location now. However we will continue to monitor the issue to ensure continued stability on the US Illinois location for API Monitoring.

    3. October 3, 2025 at 10:52 PM UTCresolved

      Our tests have continued to run successfully from the US Illinois location. At this time you may resume utilizing the US Illinois location in your tests if you would like. We are closing the incident now.

    DATA Processing delays in Blazemeter

    Started September 24, 2025 at 11:29 AM UTC · 4h 58m

    IssuesMinor incident
    Affected components
    BlazeMeter Platform
    1. September 24, 2025 at 11:29 AM UTCinvestigating

      We are currently investigating the DATA Processing delays with Blazemeter. Tests are experiencing a delay in start/stop or, in some cases, restoring test reports.

    2. September 24, 2025 at 12:51 PM UTCidentified

      We have identified the issue in backend that is causing the data processing delays. The team is working to implement a fix to resolve the issue at this time. We will provide more updates as the fix progresses.

    3. September 24, 2025 at 3:13 PM UTCmonitoring

      A fix for the issue has been applied in the backend and we are seeing our tests run normally now as well. We will continue to monitor the issue for now to check for any reoccurrence.

    4. September 24, 2025 at 4:27 PM UTCresolved

      We are no longer seeing the data processing delays with our tests at this time. We are resolving the incident now, but will continue to monitor for any potentially lingering issues.

    Data Processing Delays Causing Long Test Shutdown Times

    Started September 11, 2025 at 10:10 PM UTC · 1h 46m

    IssuesMinor incident
    Affected components
    Performance Testing
    1. September 11, 2025 at 10:10 PM UTCinvestigating

      We are currently experiencing an issue with our backend systems that is causing data processing delays. Tests may take an extended amount of time to shutdown due to this. We are actively working on resolving the situation now.

    2. September 11, 2025 at 10:58 PM UTCidentified

      We have identified the cause of the issue that is creating the data processing delays and a fix is being implemented now. We will provide updates as progress on the fix continues.

    3. September 11, 2025 at 11:56 PM UTCresolved

      The fix for the data processing issue has been deployed now and we are seeing improvement in our tests as well. At this time we are resolving the incident.

    Tests Stuck in Pending/Booting status

    Started July 25, 2025 at 5:36 PM UTC · 3h 59m

    OutageCritical incident
    Affected components
    Performance TestingFunctional Testing
    1. July 25, 2025 at 5:36 PM UTCinvestigating

      We are aware of an issue that is causing tests to get stuck in Pending/Booting status. We are currently investigating the cause of the issue and will provide updates as soon as possible.

    2. July 25, 2025 at 7:39 PM UTCidentified

      A fix has been implemented and we are seeing our tests being able to run again in many cases. The R&D team is continuing to work to restore full functionality so some tests may still experience prolonged booting times.

    3. July 25, 2025 at 8:26 PM UTCmonitoring

      Additional work has been done to further ensure the stability of tests on BlazeMeter. Our tests continue to run as expected as well. At this time we are moving the incident to Monitoring and we will continue to observe the system for any irregularities.

    4. July 25, 2025 at 9:35 PM UTCresolved

      Tests have continued to run as expected again while we have been monitoring the system. At this time we are resolving the incident.

    Blazemeter Tests not starting, Test Reports not accessible

    Started July 25, 2025 at 7:13 AM UTC · 5h 51m

    OutageCritical incident
    Affected components
    Performance TestingFunctional TestingBlazeMeter Platform
    1. July 25, 2025 at 7:13 AM UTCinvestigating

      We are aware of an issue with Blazemeter Tests not executing and are Presently Investigating, We will post an update to this status page as soon as we have more information.

    2. July 25, 2025 at 8:07 AM UTCidentified

      We are aware of an issue with Blazemeter Tests not executing, and it has been identified. We are working to fix this issue.

    3. July 25, 2025 at 9:24 AM UTCidentified

      We are aware of an issue with Blazemeter Tests not executing, and it has been identified. We are working to fix this issue. The next update will be provided as new information is available.

    4. July 25, 2025 at 10:57 AM UTCmonitoring

      The issue with Blazemeter Tests not executing & missing report data has been addressed, and functionality has been restored. We are currently monitoring the performance closely. The next update will be provided as new information is available.

    5. July 25, 2025 at 1:05 PM UTCresolved

      We've received confirmation that these issues affecting test executions and report data have been fixed. At this time we are resolving the incident.

    Performance and Functional tests are not starting, getting stuck in validation phase.

    Started July 14, 2025 at 3:36 AM UTC · 3h 1m

    OutageCritical incident
    Affected components
    Performance TestingFunctional Testing
    1. July 14, 2025 at 3:36 AM UTCinvestigating

      We are aware of an issue with tests not starting and are currently investigating.

    2. July 14, 2025 at 5:32 AM UTCinvestigating

      We are continuing to investigate this issue.

    3. July 14, 2025 at 6:36 AM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. July 14, 2025 at 6:37 AM UTCresolved

      This incident has been resolved.

    Azure engines are not initializing

    Started July 10, 2025 at 7:22 AM UTC · 4h 55m

    OutageMajor incident
    Affected components
    Performance Testing
    1. July 10, 2025 at 7:22 AM UTCinvestigating

      We are currently investigating this issue.

    2. July 10, 2025 at 7:49 AM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. July 10, 2025 at 10:40 AM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. July 10, 2025 at 10:41 AM UTCmonitoring

      We are continuing to monitor for any further issues.

    5. July 10, 2025 at 12:17 PM UTCresolved

      This incident has been resolved.

    Historical Data not visible in UI for API Monitoring Tests

    Started June 23, 2025 at 6:28 PM UTC · 3h 57m

    Pending
    Affected components
    API Monitoring (Runscope)
    1. June 23, 2025 at 6:28 PM UTCidentified

      We are aware of an issue that is causing historical data to currently not be visible in API Monitoring tests. The R&D is currently working on a fix that will restore the data for the affected tests. When the fix is implemented there will initially be a gap in the data in the reports from 5:30am UTC, June 22nd until the time that the fix is implemented. The R&D team will then be working to restore the data from the gap over the next two days.

    2. June 23, 2025 at 10:25 PM UTCresolved

      The fix for the missing historical data for API Monitoring tests has been released. You should now be able to see historical data from up to 5:30am UTC, June 22nd in your historic metrics again. The data from the gap will be restored to the tests in the next day or two.

    Tests Are Not Running Due to Google Cloud Issues

    Started June 12, 2025 at 6:46 PM UTC · 3h 51m

    OutageCritical incident
    Affected components
    Performance Testing
    1. June 12, 2025 at 6:46 PM UTCinvestigating

      We are aware of an issue affecting Google Cloud servers that is causing BlazeMeter tests to either not run or not produce data. Tests that are configured to run on Google Cloud will not be able to initiate due to engine availability issues. Tests that run on AWS, Azure, or Private Locations will run, but are not currently producing data to populate in the reports.

    2. June 12, 2025 at 7:31 PM UTCinvestigating

      There is currently an outage in the Google Cloud Platform Access Management Service. This is impacting performance testing, at the present time performance testing is not functional. Performance Tests that run on AWS, Azure, or Private Locations will run, but are not currently producing data to populate in the reports due to services hosted on GCP. Functional Test, Virtual Services, and API Monitoring appear unaffected by this. We are waiting for an ETA on remediation from GCP.

    3. June 12, 2025 at 8:43 PM UTCmonitoring

      Google Cloud has applied a fix and we are seeing some improvement in the availability of Performance Tests. Tests can now run and produce data in most cases on GCP, AWS, Azure, and Private Locations. Test boot times are longer than usual in most cases and there is still some instability in the report data. We are continuing to monitor the system and will provide updates as we know more.

    4. June 12, 2025 at 9:41 PM UTCmonitoring

      We are seeing further improved stability in our services as Google Cloud comes back online. Most tests are running as they did previously, though you may still see some delays in test booting & shutdown times. We are continuing to monitor the system and will provide another update soon.

    5. June 12, 2025 at 10:33 PM UTCinvestigating

      As of 22:33:00 UTC, the issue experienced by some customers has been addressed and functionality has been restored. This incident is now resolved.

    6. June 12, 2025 at 10:37 PM UTCresolved

      As of this time functionality has been restored to Performance Tests and we are resolving the incident.