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

Split xdocs/usermanual/component_reference.xml Open

enhancement os: All P2

apache/jmeter#5100 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Split xdocs/changes_history.xml Open

enhancement os: All P2

apache/jmeter#5101 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Jmeter integration with kafka for realtime results streaming Open

enhancement os: All P2

apache/jmeter#5102 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter support for vars.putObject binary post data and gzip post data Open

os: All P2

apache/jmeter#5112 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add JSR223 support to given specific jars (ClassLoader) Open

enhancement os: All P2

apache/jmeter#5114 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Java 12 - Illegal reflective access by org.codehaus.groovy.reflection.CachedConstructor$1 Open

P2

apache/jmeter#5115 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JDBC sampler : allow removal of header (column names) Open

enhancement P2

apache/jmeter#5130 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HTTP(s) Test Script Recorder uses User Defined Variables in alphabetical descending sort instead UI sort order Open

need info os: All P2

apache/jmeter#5132 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HTTP parameters and URL-encoding Open

enhancement P2

apache/jmeter#5133 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Auto-Correlation as core functionality in JMeter Open

enhancement P2

apache/jmeter#5136 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
View Results Tree: Difficulty in using 'Find' feature on Response body section Open

os: All P2

apache/jmeter#5137 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add CheckerFramework annotations Open

enhancement os: All P2

apache/jmeter#5141 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Optimisation to number of /tmp/SerialisedSampleSenderXXXXXX.ser files (network bandwidth tuning) Open

enhancement os: All P2

apache/jmeter#5157 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Inconsistent behavior when Thread Group "forever" and "loop count" value set at the same time Open

os: Linux P2

apache/jmeter#5161 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter gives - [Fatal Error] Test%20Plan.jmx:5106:59: Character reference "&#x1f" is an invalid XML character - error during a record run Open

os: All P2

apache/jmeter#5164 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Transaction Controller or Simple Controller Open

enhancement os: All P2

apache/jmeter#5180 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Document how to disable tests with Gradle permanently Open

enhancement os: All P2

apache/jmeter#5182 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
DNS Cache Manager - Static Host Table in distributed mode Open

need info os: macOS P2

apache/jmeter#5185 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
influxdbBackendListener and mode=StrippedDiskStore problem ? Open

os: All P2

apache/jmeter#5187 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Improved execution output from command line Open

enhancement P2

apache/jmeter#5189 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
while executing in non-GUI mode after enabling the generate parent sample option in transaction controller also In JTL file am getting Sub-samples Open

need info os: All P2

apache/jmeter#5190 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Gradle clean does not remove all generated files Open

os: All P2

apache/jmeter#5195 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Transfer-encoding: chucked in HTTP Header Manager caused error Open

P2

apache/jmeter#5197 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Test the GUI of a Web application i.e. created with Vaadin 7, 8 Open

enhancement P2

apache/jmeter#5199 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Save response to file and View Results XML Log - inconsistent coding and not BodySize(which is not logged in JTL XML) Open

os: All P2

apache/jmeter#5203 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
resultcollector.action_if_file_exists=DELETE don't work Open

os: All P2 regression

apache/jmeter#5205 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Jmeter change the POST request when Json body contain blanket and slash Open

os: All P2

apache/jmeter#5206 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
SSL RMI Binding Open

os: Linux P2 regression

apache/jmeter#5207 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HttpCLient4 adds default header that can not be easly removed. (Java does not) Open

P2

apache/jmeter#5210 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Hardcoded enableAutoCommitOnReturn for dataSource cause failed test suite for some DBs Open

os: macOS P2

apache/jmeter#5211 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
New function or controler JWT decode Open

enhancement os: All P2

apache/jmeter#5217 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
vars.put did not work after invoke jmeter beanshell preprocessor related api Open

os: All P2

apache/jmeter#5220 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Japanease Shift-JIS string contain some specific character cause text broken at script recording. Open

need info os: All P2

apache/jmeter#5225 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Change Color for Items in Test plan Open

enhancement P2

apache/jmeter#5226 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Throughput controller causes stack overflow/latency spike towards end of test Open

P2

apache/jmeter#5232 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
In html report Time Vs Threads graph (jmeter distributed environment) shows only one slave machines thread count instead of combined thread count on x axis. Open

need info os: All P2

apache/jmeter#5234 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Filter needed on CSV Data Set Config to read a Subset of the Data Open

enhancement os: All P2

apache/jmeter#5239 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CookieManager cleanup in postprocessor behaves strangely Open

os: All P2

apache/jmeter#5241 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
View Results Tree: Provide ability to rotating content of File name based on size Open

enhancement os: All P2

apache/jmeter#5249 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Issue with the form selection on Tririga application with Jmeter proxy recording Open

need info os: All P2

apache/jmeter#5254 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Nested CSV while loops Open

P2

apache/jmeter#5255 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Update jQuery to a more recent version Open

enhancement help-wanted os: All P2

apache/jmeter#5256 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
View Results Tree: Response Data->Response Body is illegible with Darcula theme Open

P2

apache/jmeter#5257 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Response Assertion do wrong when enabling the Retrieve All Embedded Resources from HTML Files in sampler Open

os: Linux P2

apache/jmeter#5259 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
A duplicate main sampler is under the main sampler in View Results Tree Open

os: Linux P2

apache/jmeter#5260 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
View Results Tree : Different character sizes (All version of JMeter) Open

os: All P2

apache/jmeter#5263 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
MailReaderSampler with SSL authentication Open

os: All P2

apache/jmeter#5264 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Duplicate HTTP query parameters when using Parameter in HTTP Request Defaults Open

os: All P2

apache/jmeter#5266 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cannot read csv file when executing script on command line after referencing csv file with relative path in csv data set Open

need info os: All P2

apache/jmeter#5283 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Produce a self contained index.html for the whole report Open

enhancement need info os: All P2

apache/jmeter#5286 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/jmeter

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