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

use brew install jmeter while open has error Open

apache/jmeter#6098 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
how to send bytes by http request Open

defect to-triage

apache/jmeter#6099 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Unable to upload a image file in jmeter upload request - (image is - Base64 encrypted format) Open

defect to-triage

apache/jmeter#6100 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
One cycle loss occurred in the timer of jmeter websocket ping/pong Open

defect to-triage

apache/jmeter#6101 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Send test message to java app using jmeter (jms,mq) plugin Open

defect to-triage

apache/jmeter#6102 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
https://github.com/apache/jmeter/blob/master/src/core/src/main/java/org/apache/jmeter/engine/StandardJMeterEngine.java run method is not able to evaluate whileloopController condition and always provide false Open

defect to-triage

apache/jmeter#6103 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Zoom in/out config settings or remember last zoom level or shortcut key Open

enhancement to-triage

apache/jmeter#6104 · 1 comment · 5 reactions · 0 assignees · Indexed Sep 14, 2026
'Replace in Selected Element' button does not work Open

defect to-triage

apache/jmeter#6105 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Converter: CLOB to String Open

defect enhancement help-wanted

apache/jmeter#6106 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Double-click Open

defect to-triage

apache/jmeter#6107 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ForEach Controller Start index for loop not using variable Open

defect enhancement help-wanted

apache/jmeter#6108 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Incorrect UI scale on Ubuntu with all themes Open

defect to-triage

apache/jmeter#6109 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter quit unexpectedly Open

defect to-triage

apache/jmeter#6163 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Jmeter5.6.2 quits unexpectedly for my test without any error or exception Open

defect to-triage

apache/jmeter#6164 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
In what scenarios can setup new connection be used in websocket sample? Open

defect to-triage

apache/jmeter#6169 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Saving test fragment renames the test fragment Open

defect to-triage

apache/jmeter#6170 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
On the fly request body gzipping is broken by utf-8 default encoding Open

defect need info to-triage

apache/jmeter#6171 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
problem decoding url with some characters Open

defect need info to-triage

apache/jmeter#6173 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
5.6.2: JDBC Sampler initialization failure makes test fail without any visible error Open

defect need info to-triage

apache/jmeter#6174 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
GraphiteBackendListenerClient on Jmeter is sending wrong TPS count value Open

defect to-triage

apache/jmeter#6175 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Propagate errors from __groovy execution Open

enhancement to-triage

apache/jmeter#6191 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add TestExecutionScope and ThreadGroupScope variables, deprecate TestElement implements TestStateListener Open

enhancement to-triage

apache/jmeter#6194 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Tearing with 240HZ screen Open

defect to-triage

apache/jmeter#6195 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 14, 2026
JDBC over SSH tunnel Open

enhancement to-triage

apache/jmeter#6196 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cursor position in test plan changes jmx file Open

defect to-triage

apache/jmeter#6221 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The counter used in the script recording has assigned a variable name for one http request, rather than a counter value Open

defect to-triage

apache/jmeter#6222 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter is adding Content-Type header with value as text/plain in request header while recording web application if Content-Type header is missing in POST request Open

defect to-triage

apache/jmeter#6223 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HeaderManager in a loop is cleared from header definitions if some specific samplers are executed before Open

defect to-triage

apache/jmeter#6224 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Response Message is also not showing in the View Results Tree of Jmeter5.6.2 and 5.5 Open

defect need info to-triage

apache/jmeter#6225 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Confusing instruction in jmeter.properties file Open

documentation to-triage

apache/jmeter#6226 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Can't access Token with OpenID Connect authorization code flow Open

apache/jmeter#6227 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter Not Responding for Request with Response time 8 Min for Single User when reading data from Redis DB Open

regression to-triage

apache/jmeter#6229 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Use plugin "Selenium/WebDriver Support" and get error "setEndTime must be called after setStartTime" Open

defect to-triage

apache/jmeter#6230 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
failureMessage is blank in csv generated by view result tree listener Open

defect to-triage

apache/jmeter#6231 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
I try to create the rpm for fedora, but the test fail during compilation Open

defect to-triage

apache/jmeter#6234 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Loop Controller causes "Existing CookieManager HTTP Cookie Manager superseded by HTTP Cookie Manager" Open

defect to-triage

apache/jmeter#6235 · 0 comments · 4 reactions · 0 assignees · Indexed Sep 14, 2026
Jmeter V5.6.3 HTML report -> Statistics under total showing half count of samples and fail count. Which is the right count of samples and failures? Open

defect to-triage

apache/jmeter#6236 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Excessive memory usage on Transaction Controller using parent sample Open

defect to-triage

apache/jmeter#6237 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
DNS Cache Manager doesn't check all DNS servers for a match and doesn't honor Clear Cache After Each Iteration setting Open

defect to-triage

apache/jmeter#6238 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Use Google Magika for file type detection instead of Apache Tika Open

enhancement

apache/jmeter#6239 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
java.lang.NumberFormatException per each Jmeter's 'Regular Expression Extractor' when match not found Open

defect to-triage

apache/jmeter#6240 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
i just put "or tbl.FD_ORDER_NO = scd.client_order_no " in the end of statement, Jmter cannot run anymore Open

defect to-triage

apache/jmeter#6242 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter quits unexpectedly on MacOS (Apple Silicon) Open

defect to-triage

apache/jmeter#6243 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter loses max width limit when going from window to maximized and back to window mode Open

defect to-triage

apache/jmeter#6244 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 14, 2026
Issues with using Junit Sampler Open

defect to-triage

apache/jmeter#6247 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
server.rmi.ssl.keystore.file property not working during test run in distributed mode Open

defect to-triage

apache/jmeter#6248 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Test Open

apache/jmeter#6249 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Unable to generate HTM report in Jmeter Open

defect to-triage

apache/jmeter#6252 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The default timeout period is added Open

enhancement to-triage

apache/jmeter#6254 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Recorder: Transaction Control Open

defect to-triage

apache/jmeter#6255 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/jmeter

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