Prometheus remote write stale marker returns 400
I’m using K6 2.3.0 and use prometheus remote write extension to write data to on-prem Mimir. I have enabled stale markers to prevent graphs in Grafana to continue when the test finished. All works...
View ArticleProblemas al armar host compuesto k6
Hola! …Estoy trabajando con k6 para pruebas de performance de servicios gRPC y tengo un problema con el armado del host. En nuestro caso el host no viene armado de forma compuesta. Tenemos un host...
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Xk6-sip: a k6 extension for SIP/VoIP load and functional testing, with a...
Hi all. I’d like to introduce xk6-sip, an open-source k6 extension for testing SIP/VoIP systems: PBXs, softswitches, contact center platforms. What it is SIP subscribers are objects in the k6 script....
View ArticleBackend websocket connection getting closed with new release 2.2.0-with-browser
With new build - 2.2.0-with-browser seeing connection closed for backend websocket service, is this known issue? it works good with 1.3.0-with-browser build. CLOSED msgs=0 error@9-70ms → close@9-71ms...
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Recording tool bar - transaction input
Hi, I am using K6 Studio 2.1.0. In the recording tool bar, I can’t find an option to add comments or record start/end of the transaction/step. Is there a way to add this info during recording ? If...
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Recording "Navigated to" events in the middle of the script
Hi, I am using K6 Studio 2.1.0 for recording a browser workflow. I noticed multiple “Navigated to” actions are recorded in the script. Right now I have to manually delete them because the previous...
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Recording spans multiple pages
Hi, when selected to create a browser test from a recording, I got this pop up (recording spans multiple pages). I am only able to select one (“Use this page”). Is there a way to select all/multiple ?...
View ArticleTrend graph / Complex promql or send summary results to mimir
I run a k6 test in a container and use prometheus remote-write to send the data to mimir. I’m using the grafana dashboards to visualize the tests. I can use native histograms. I want to create a...
View ArticleUi performance test, measuring total endpoint time
Hi all. We are implementing some ui performance test using k6 and we’d like to measure how much time an endpoint takes in finishing, so we can have a picture if our pages are well designed. Thing is,...
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Introducing FasterTest: an open-source, self-hosted control plane for k6
Hi k6 community, I’d like to introduce FasterTest, an independent open-source and self-hosted control plane built around the k6 load-testing engine. GitHub: github.com GitHub -...
View ArticleConcurrent tests runs and Browser VU instance allocation
Hi, I need some help, I looked at the public documentation but I couldn’t find answers to this two questions: Concurrent test runs — how many test runs can execute simultaneously in one project/org,...
View ArticleCannot create an Issue in GitHub to report bug for k6 or xk6-tcp
I have found a bug in xk6-tcp. I cannot create a new issue in GitHub Grafana k6 or xk6-tcp. GitHub replies "Error Unable to create issue." Here is the bug report xk6-tcp related panic due to nil...
View ArticleCannot create an Issue in GitHub to report bug for xk6-tcp
I have found a bug in xk6-tcp. I cannot create a new issue in GitHub Grafana xk6-tcp. GitHub replies "Error Unable to create issue." Here is the bug report xk6-tcp related panic due to nil passed as...
View ArticleK6 + Playwright Load Testing on AWS
k6 + Playwright Load Testing on AWS Production-grade Terraform project that deploys a self-hosted load testing environment on AWS EC2 with Docker, Grafana, Prometheus, optional PostgreSQL, and a web...
View ArticleTls auth init context problem
Hi I am trying to perform mTLS using tlsauth in OPTIONS for one of my load test .But the problem here is that i m fetching the values of certs and key in script during test run time by calling aws...
View ArticleRunner pods disappear during first deployment before starter pod launches
Hi everyone, We’re running distributed k6 tests using the k6 Operator on Amazon EKS with Karpenter. During the first deployment (cold start), after the initializer pod completes, the operator creates...
View ArticleRepository archived
Hello, I m new to using K6, and I remark that many github repository are archived but still be referenced in documentation page like GitHub - grafana-cold-storage/k6-oss-workshop: Grafana k6 - OSS...
View ArticleK6 Browser script hangs at page.goto when run with k6 cloud run CLI
I am running a K6 browser from cli using command, while the script runs fine when run in local, but when I use cloud it seems to hang at page.goto(url) K6_CLOUD_PROJECT_ID=xxxx k6 cloud run...
View ArticleIs it possible to record and script the Oracle NCA protocol in K6 Studio?
Does K6 (or K6 Studio) support recording the Oracle NCA protocol in any way? If native recording isn’t possible, has anyone successfully load-tested an Oracle Forms / NCA application with K6 using an...
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xK6 sharedState
A custom k6 extension that allows Virtual Users (VUs) to dynamically share data across an entire load test execution using a thread-safe, in-memory array. github.com GitHub -...
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