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

Visual diff and merge functionality for JMeter scripts Open

enhancement os: All P1

apache/jmeter#1503 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JDBC sampler : Add hashing of Data to avoid storing all output into memory when result is arbitrarily large Open

enhancement keyword: PatchAvailable need info os: All P1

apache/jmeter#1896 · 18 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Undo-redo support on Test Plan tree modification Open

enhancement os: All P2

apache/jmeter#1930 · 50 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Only default parameters of Java Request Samplers are stored Open

enhancement need info os: All P2

apache/jmeter#1975 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
override "download embedded ressources" for all httpsamplers per property Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#2009 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Remote Statistical mode needs to collect min/max separately Open

os: All P2

apache/jmeter#2024 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enhancing FTP Request with chmod or other unix commands Open

enhancement os: All P2

apache/jmeter#2030 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
AccessLog Sampler - process session ids? Open

enhancement os: other P4

apache/jmeter#2073 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
SampleResult idleTime not always taken into account Open

os: Windows P2

apache/jmeter#2121 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature request - loading property files from GUI Open

enhancement os: Windows P2

apache/jmeter#2130 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add possibility to choose a set of defaults for samplers Open

enhancement os: Windows P2

apache/jmeter#2131 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
add skeleton-key http authentication to AccessLogSampler Open

enhancement os: All P4

apache/jmeter#2175 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JDBC Request .sql script file execution Open

enhancement os: Linux P2

apache/jmeter#2225 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Can't add fields to Multipart body headers Open

enhancement os: Windows P2

apache/jmeter#2398 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Allow to pause and resume tests Open

enhancement os: All P1

apache/jmeter#2400 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Provide API for running JMeter Open

enhancement os: All P1

apache/jmeter#2406 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
New Config element: TabularDataSet Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#2453 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow to store the content of the "View Results Tree" after the test even if before the test no file to save to was specified Open

enhancement os: All P2

apache/jmeter#2485 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature request: JMeter lacks general pre-processor for POST-data Open

enhancement os: All P2

apache/jmeter#2488 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ConstantThroughputTimer in shared mode all threads start with an incorrect delay of 0 Open

keyword: PatchAvailable os: All P2

apache/jmeter#2506 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Connection between displayed element in Results Tree Listener and its instance in Test Plan tree. Open

enhancement os: All P1

apache/jmeter#2532 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Selecting a node triggers too many gui (JMeterGUIComponent) updates / configuration Open

enhancement need info os: All P2

apache/jmeter#2536 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ClientJMeterEngine can leave server in busy state Open

enhancement os: All P2

apache/jmeter#2575 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Nested sampler approach needs review Open

enhancement os: Windows P2

apache/jmeter#2584 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Eliminate JmeterKeyStore and simplify code Open

enhancement os: Windows P2

apache/jmeter#2636 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Http Mock Server & Http Callback Assertions Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#2650 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add FTPS Sampler (using FTP sampler GUI) Open

enhancement os: All P2

apache/jmeter#2665 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add SFTP Sampler (using FTP sampler GUI) Open

enhancement os: All P2

apache/jmeter#2666 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add sample numbering option to View Results Tree Open

enhancement os: All P2

apache/jmeter#2675 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Does SampleResult config field have to be saved to the output file? Open

enhancement os: Windows P2

apache/jmeter#2687 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Consider moving some property files to jars Open

enhancement os: Windows P2

apache/jmeter#2713 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature Request - Allow Thread Groups to be organized into folders of some sort Open

enhancement os: All P2

apache/jmeter#2723 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Enhance FTP Sampler/Jmeter client to support for Passive(PASV) mode Open

enhancement os: All P2

apache/jmeter#2790 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Option to toggle all other samples, thread groups, etc Open

enhancement os: All P2

apache/jmeter#2791 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter client(OS enabled IPv4 & IPv6) couldn't control both IPv4 only JMeter server and IPv6 only JMeter server at same time. Open

enhancement os: All P2

apache/jmeter#2797 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enable parallel execution of Sampler for Same user to simulate Ajax Requests Open

enhancement need info os: All P3

apache/jmeter#2817 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add a FormFiller to process Forms with dynamic field names and list items Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#2820 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add an option to pause rampup Open

enhancement os: All P1

apache/jmeter#2835 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Could use System.console() for password prompting Open

enhancement os: Windows P2

apache/jmeter#2849 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HTTP Cache Manager - 304 not modified on the main page does not retrieve the embedded resources Open

os: All P1

apache/jmeter#2861 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature Request -Jmeter does not support Soap Request with attachment. Open

enhancement need info os: All P3

apache/jmeter#2870 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add ability to read cookies from access log in Access Log Sampler Open

enhancement os: macOS P4

apache/jmeter#2871 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Summariser: allow delta to be logged more often that running total Open

enhancement os: Windows P2

apache/jmeter#2887 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
timer for the access log sampler Open

enhancement keyword: PatchAvailable need info os: All P4

apache/jmeter#2892 · 18 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Create function varsToProps(| separated varNamess, | separated propNames) to simplify passing data from setUp thread group Open

enhancement os: All P2

apache/jmeter#2904 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
FileServer should fix hasHeader setting when creating an alias Open

enhancement os: All P2

apache/jmeter#2907 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
FileServer - should it allow multiple instances? Open

enhancement os: All P2

apache/jmeter#2910 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
FileServer synchronisation is rather crude Open

enhancement os: All P2

apache/jmeter#2911 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
StatCalculator#getDistribution & DistributionGraph#drawSample could be more efficient Open

enhancement os: All P2

apache/jmeter#2912 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enable using the same ConnectionFactory for Multiple threads while posting JMS messages Open

enhancement os: All P1

apache/jmeter#2914 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/jmeter

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