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Questions tagged [scala-gatling]

426 questions
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Using Xpath to store value in Gatling

I'm trying to store the value of a uuid "EnquiryId" from an XML response. I believe the standard approach is to use xpath but I'm not using it correctly and receiving "java.util.NoSuchElementException: key not found: enquiryId" Response…
WillBroadbent
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Error in Gatling maven plugin

I´m using gatling-maven-plugin to run some Performance test. I just follow the official documentation http://gatling.io/docs/2.2/extensions/maven_plugin/ I have this configuration …
paul
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Error not found: object play in Gradle for Gatling Scala

Trying to import the Play Json Library with Gradle 7 to be used in Gatling Scala code plugin 3.8.3.2. It seems to be the finest tool to work Json in this context. I get this error not found: object play at the line where the import…
RicHincapie
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Getting j.i.IOException: Premature close in Gatling

I have a few GET endpoints related to downloading files from the server. And when we try to simulate the download for smaller size it works perfectly fine ex : 500MB but for 1GB above files it starts the download in gatling and after some time it…
Lusitha
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How to get separate Gatling report for each step of the simulation?

I have the ramp up test that increases the amount of users every time in Gatling. For the user's injections I am using these methods: setUp( Test.inject(incrementConcurrentUsers(1) .times(4) .eachLevelLasting(20) .separatedByRampsLasting(1) …
Iryna
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1 answer

Gatling tryMax reporting error even if the retry was successful

I have following scenario .tryMax(10) { pause(200 millis) exec( http("monitor status") .get("/${orderId}") .headers(sentHeaders) .check(status is 200) .check(jsonPath("$.status").is("SUCCESSFUL")) …
isADon
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How to Save a Response Body and Use It Throughout the Gatling Execution

I am using 2 API calls in my Gatling simulation. One API returns the authentication token for the second, so I need to call the token generation API call only once during the execution and use it's generated token for the second API throughout the…
Ash Raf
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Gatling 3.3.1/Scala: answer validation block doesnt grab answer that i need to recieve

try to test a program based on socket.io technology, i try to make sequence of "exec" blocks, which contains "sendText" function and answer validation. .exec( ws("write first number") .sendText("""424["/answer/Session", {"message":"message…
Nadiia Pryshchepa
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How to achieve constant concurrent active users in closed model using Gatling?

My question is somehow related to this and this , but somehow doesn't really answer my question. My test case is pretty simple, I need to generate constant active concurrent users (e.g. 10 concurrent users) constantly over a period of time (e.g. 60…
keylogger
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Best way to simulate failing a Group

I have a scenario I'm trying to simulate and I'm not sure about the best / most idiomatic way to go about it. The app I'm working with generates some very large reports that take a long time to execute. For our primary web client, we start the…
James Warr
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Gatling not storing value in session

I am using sessions in gatling to store values, as shown below exec(session => { val id = Instant.now.toEpochMilli.toString + scala.util.Random.nextInt(1000).toString session.set("STARTED_PROCESS_ID",id) //Store the id…
Suraj Menon
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Run Gatling SBT without generating reports

Is it possible to run the gatling-sbt plugin without generating the reports at the end? I can't find anything that mentions this in the documentation or elsewhere online.
Mark Tickner
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1 answer

Create a gatling custom feeder for large json data files

I am new to Gatling and Scala and I am trying to create a test that has a custom 'feeder' which would allow each load test thread to use (and reuse) one of about 250 json data files as a post payload. Each post payload file has 1000 records of this…
chrismead
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Gatling reporting higher response time for the first request group in a scenario

I am using id "com.github.lkishalmi.gatling" version "3.2.9" to run my gatling performance tests below is my simulation code print("TIME "+System.currentTimeMillis()) val httpConf = http.baseUrl("http://abc.io") val httpConf2 = http.baseUrl("…
user2973475
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3 answers

Gatling update file used to feed simulation within feed() before call

I need to update .csv file containing some ids used within Gatling simulation, as I need to create data beforehand. I tried to update that file within before() call however it won't work. Lazy evaluation won't work either. before { …
enzor
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