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

Run until current iteration completes Open

enhancement os: All P2

apache/jmeter#5289 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
AWS S3 multipart upload Open

os: All P2

apache/jmeter#5291 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
UDV defined in test plan failed to be expanded in distributed testing mode Open

os: All P2

apache/jmeter#5294 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Not Able to Capture Response when there is no Content-Type header Open

need info os: All P2

apache/jmeter#5295 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
PreciseThroughputTimer: batchThreadDelay is not used in nightly build Open

os: All P2 regression

apache/jmeter#5299 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Incorrectly calculates the response time of parent sampler at the end of the test when using Transaction controller along with timers and duration of test Open

os: All P2

apache/jmeter#5303 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
content-type “application/x-www-form-urlencoded” doesn't encode “+” to %2b Open

P2

apache/jmeter#5305 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
XML Syntax highlighting should highlight template variabled with a different color Open

enhancement os: All P2

apache/jmeter#5307 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HTTP CacheManager - add option to check all headers Open

enhancement os: All P2

apache/jmeter#5308 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter Response Time Mismatch : Parent Controller Response Time > Sum of Child Samplers Response Time Open

os: All P2

apache/jmeter#5314 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Generation of automatic result (pass/warning/fail) based on defined performance acceptance criteria Open

enhancement os: All P1

apache/jmeter#5321 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Backend Listener Open

os: All P2

apache/jmeter#5327 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cURL Import : Query parameters should be added in 'Parameters' section instead of request path. Open

enhancement os: All P3

apache/jmeter#5334 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter HTTP sampler will support asynchronous HTTP in the future to improve the performance of stand-alone test Open

enhancement os: All P2

apache/jmeter#5335 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Java implementation is using my Windows credentials instead of Authorization Manager for NTLM. Open

os: All P2

apache/jmeter#5336 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Nimbus and Metal: Copy and Paste not working for http request name field. Open

need info os: All P2

apache/jmeter#5337 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
View Result Tree: incorrect display of Assertion Result when defined globally Open

enhancement need info os: All P2

apache/jmeter#5338 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cps values change to Kbps Open

enhancement need info os: macOS P2

apache/jmeter#5344 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Same form key for all iterations Open

os: macOS P2

apache/jmeter#5347 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Improve performances of ResultCollector Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#5348 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Improve performances of Summarizer Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#5349 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
InfluxDB results does not match with Jmeter result due to aggregation Open

enhancement keyword: PatchAvailable os: All P2

apache/jmeter#5350 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Create file in Listener only if there are records (error or success) Open

enhancement os: All P2

apache/jmeter#5353 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
LAF reloading does not work completely Open

os: All P2

apache/jmeter#5357 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Failing Transaction Controller not reported in View Results Tree if it's inside an IfController with "Evaluate for all children" checked Open

need info os: All P2

apache/jmeter#5358 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
TransactionSampler does not compute header size/body size information Open

os: All P2

apache/jmeter#5359 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Curl importer can't parse empty data argument Open

os: All P2

apache/jmeter#5372 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Improve documentation of listener Open

enhancement os: All P2

apache/jmeter#5378 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Issue with JDBC Post Processor while saving the parameter value which contains special characters which typically exists in JSON response Open

enhancement os: All P2

apache/jmeter#5379 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Closing "Warning!" pop-up by Cross icon doesn't interrupt the request Open

os: All P2

apache/jmeter#5383 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Function Helper shows up to 2 parameters only Open

P2

apache/jmeter#5404 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
During distributed testing, slave - >master network usage is high. Open

need info os: All P2

apache/jmeter#5412 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Generate summary report may not output a summary line in the configured interval (summariser.interval) Open

keyword: FixedInTrunk need info os: All P2

apache/jmeter#5414 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Flow Control Action - Break current loop issues Open

enhancement need info os: All P2

apache/jmeter#5417 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Create a certificate alias listing/sampler Open

enhancement keyword: FixedInTrunk need info os: All P2

apache/jmeter#5421 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Option to disable backend listener Open

enhancement os: All P2

apache/jmeter#5422 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Clean up inconsistencies in relative file handling Open

enhancement os: All P2

apache/jmeter#5424 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Total Throughput calculation on html report is not correct Open

os: Linux P1

apache/jmeter#5427 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Need ability to re-execute current sampler Open

enhancement os: macOS P2

apache/jmeter#5434 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Non deterministic behaviour for Constant Throughput Timer and wrongly set value (via variable) Open

need info os: All P2

apache/jmeter#5436 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Report Generation Exception: Consumer failed with message.. Could not delete intermediate file Open

need info os: macOS P2

apache/jmeter#5440 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Critical Section Controller causes waiting threads not to stop Open

os: All P2

apache/jmeter#5441 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Jmeter没有对话框功能 Open

enhancement os: All P2

apache/jmeter#5450 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Sending HTTP Request Name to Jenkins Performance Plugin even though it is under "Transaction Controller" with "Generate Parent Sample" enabled Open

os: All P2

apache/jmeter#5454 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
JMeter test not stopping after duration ends in distribution mode Open

need info os: Linux P2

apache/jmeter#5455 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Comments section improvements for all tree pane elements Open

need info os: All P2

apache/jmeter#5462 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
POST multipart/form-data cURL code generated from Postman is not imported correctly Open

keyword: PatchAvailable os: All P2

apache/jmeter#5463 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Set better defaults for HTTP request Open

enhancement os: All P2

apache/jmeter#5464 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Darklaf: Navigating in JTree with left / right key behaves as up / down key Open

need info os: macOS P2

apache/jmeter#5465 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
HTTP Sampler/Files upload tab - add checkbox to enable/disable files to upload Open

P2

apache/jmeter#5467 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/jmeter

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