apache/jmeter

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Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

Stars: 9.5k
Forks: 2.3k
Open beginner issues: 0
Indexed issues: 893
Avg merge: 1d 22h
Merged PRs (30d): 5

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 12, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

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893 open issues indexed

Add a way to execute a finally (try/finally) or catch (try/catch) step when error occurs and configuration is startNextLoop Open

enhancement os: All P2

apache/jmeter#4612 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Hanging test due to no timeout set / hanging sampler and Test duration Open

enhancement os: All P2

apache/jmeter#4613 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow sampler timeout on all Samplers (including SMTP) Open

enhancement os: All P2

apache/jmeter#4615 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JDBC Connection Configuration : Add a test button Open

enhancement os: All P2

apache/jmeter#4617 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Make RandomDate work also with Time or introduce RandomDateTime Open

enhancement os: All P2

apache/jmeter#4618 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMS Point To Point : 2 JMS P2P where 1st one is listener on a queue used by second one can mix up Open

os: All P2

apache/jmeter#4619 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMS : GUIs should be normalized and improved Open

enhancement os: All P2

apache/jmeter#4623 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Java 9 illegal reflective access from DarculaLaf to HTMLEditorKit.DEFAULT_STYLES_KEY due to issue 41 in Darcula Open

os: Linux P2

apache/jmeter#4640 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Revert enabled after Save although can't revert Open

os: All P2

apache/jmeter#4641 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Introduce dry-run mode Open

enhancement os: All P2

apache/jmeter#4644 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
API-Template implementation Open

enhancement os: All P2

apache/jmeter#4667 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Listener does not process user defined variable (containing groovy script) in distributed testing Open

os: All P2

apache/jmeter#4670 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Quotes in cookie values are stripped Open

os: All P2

apache/jmeter#4671 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
timing difference for large (?) requests Open

need info os: All P2

apache/jmeter#4678 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Have the equivalent of Maven Profiles Open

enhancement os: All P2

apache/jmeter#4679 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Java 9 : Illegal reflective access by Groovy warnings due to GROOVY-8339 Open

os: All P2

apache/jmeter#4683 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Module Controller should not allow referencing a Test Fragment which holds only pre processor/timer Open

enhancement os: All P2

apache/jmeter#4685 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ThreadGroup : Add method stopThreads(boolean now) to allow shutting down Thread Group threads Open

enhancement os: All P2

apache/jmeter#4686 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
__groovy function seems to have useless synchronized in execute Open

enhancement os: All P2

apache/jmeter#4687 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
UX - Mark Duration as mandatory Open

os: All P2

apache/jmeter#4691 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Be able to see all variables used by a Test Plan Open

enhancement os: All P2

apache/jmeter#4696 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Darcula is fine, but there are minor glitches with visibility for color blind Open

enhancement os: All P2

apache/jmeter#4700 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Search Feature : Be able to limit search scope Open

enhancement os: All P2

apache/jmeter#4716 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMS (P2P) and JMS Subscriber not working properly with Throughput Controller in a Test script Open

os: All P2

apache/jmeter#4738 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Drop "Use Keep-Alive" option altogether Open

enhancement os: All P2

apache/jmeter#4742 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
"before exiting" controller Open

enhancement need info os: All P2

apache/jmeter#4743 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Rework the HTTP Header Manager Open

enhancement os: All P2

apache/jmeter#4750 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Move Bug Tracking from Bugzilla To Atlassian JIRA Open

enhancement os: All P2

apache/jmeter#4751 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
'File->Open Recent' entries open the wrong file when running 2 or more instances of JMeter at the same time Open

os: All P2

apache/jmeter#4753 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Study Impact of Asynchronous Samplers on Listeners Open

enhancement os: All P2

apache/jmeter#4755 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Duplicate copies embedded elements twice when expanded Open

os: Linux P2

apache/jmeter#4759 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Failing assertion in CSV should remove line breaks to allow using grep Open

enhancement os: All P2

apache/jmeter#4776 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
When test is ended then threads exit without completing the scenario Open

enhancement os: All P2

apache/jmeter#4780 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
I suggest using Externalizable instead of Serializable in RMI distribution test because implements Serializable took too much network bandwidth during high throughput loading. Open

enhancement os: All P2

apache/jmeter#4781 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Invalid SampleResult breaks Dashboard graphs that depend on Time Open

enhancement os: All P2

apache/jmeter#4784 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Field value of 'Validation Query' (JDBC Connection Configuration) is lost when saving test plan. Open

os: All P2

apache/jmeter#4788 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Here are some Reduced ReportGenerator performance Code Open

enhancement os: All P2

apache/jmeter#4790 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Debug sampler is visible only when successful requests are listed Open

enhancement os: All P2

apache/jmeter#4795 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add ability to import a HAR Open

enhancement os: All P2

apache/jmeter#4797 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow Thread scheduler to be enabled/disabled from property Open

enhancement need info os: All P2

apache/jmeter#4804 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add option to disable View Results Tree/Listeners in non GUI Open

enhancement os: All P2

apache/jmeter#4809 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
executing remote test from command line uses wrong user defined variables Open

os: Linux P2

apache/jmeter#4812 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
only variables defined in HTTP recorder should be substitued in HTTP requests, but variables defined under the test plan are also substituted. Open

enhancement os: All P4

apache/jmeter#4813 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Report/Dashboard: In Statistics table, allow user to dynamically hide some rows Open

enhancement os: All P2

apache/jmeter#4814 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Introduce a kind of workflow for Load Testing (Record / Validate / Load Test) Open

enhancement os: All P2

apache/jmeter#4820 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HTTP(S) Test Script Recorder : Increase validity of Root CA used to capture traffic Open

enhancement os: All P2

apache/jmeter#4829 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Script Recorder Target controller not saved with test plan Open

os: macOS P2

apache/jmeter#4830 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Make RootCA certificate pop-up less confusing Open

enhancement os: All P2

apache/jmeter#4831 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Removing '/./' in redirected URLs (Wicket-Feature) Open

enhancement need info os: All P2

apache/jmeter#4832 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
While Login the Application through jmeter Premature end of chunk coded message body: closing chunk expected is displayed Open

need info os: All P2

apache/jmeter#4835 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/jmeter

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