The behavior of K6 test execution capabilities


Hey there, I'm new to K6 and I've got a query about how tests are executed. Take this small test with a given configuration for example:
export const options = {
stages: [
    { target: 10, duration: '30s'}
]}

When I run the test with this configuration, at the bottom of the console I see this line
[======================================] 01/10 VUs.
Does this mean that k6 executes tests sequentially, waiting for one iteration to finish before starting the next one? I initially thought the tests would be running simultaneously.

Answer №1

In the context of k6 testing, options.stages represents a streamlined approach to setting up a scenario that involves a gradual increase in virtual users using the ramping VUs executor.

When defining your stages, k6 will initiate the test with one virtual user at the start and then incrementally add more users until there are 10 concurrent virtual users by the 30-second mark. The test will then conclude after the 30-second duration is completed.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Utilizing an Angular Service within the main.ts script

My main.ts file currently has the following code snippet: declare const require; const translations = require("raw-loader!./locale/messages.de.xlf"); platformBrowserDynamic().bootstrapModule(AppModule, { providers: [ { provide: TRANSLATIONS, useVa ...

Creating a Prisma schema with a complex nested structure and incorporating an array of strings for a specific property

I'm trying to create a detailed Prisma schema for a product database that includes nested properties and an array of strings for image content. The structure I'm aiming for looks like this: interface Product { id: number; name: string; ...

What is the best way to indicate a particular element within a subdocument array has been altered in mongoose?

I have a specific structure in my Mongoose schema, shown as follows: let ChildSchema = new Schema({ name:String }); ChildSchema.pre('save', function(next){ if(this.isNew) /*this part works correctly upon creation*/; if(this.isModifi ...

"Utilizing Postgresql with TypeORM for filtering many-to-many relationships

I have two entities that are connected with a ManyToMany relationship: // Branch entity @ManyToMany( (type) => User, (e) => e.branches ) users: User[]; // User entity @ManyToMany( (type) => Branch, (e) ...

Service for language translation in Angular

I attempted to use an angular translation service to translate English words to Chinese using a key-value mapping approach, but unfortunately, I was unsuccessful. Does anyone have any suggestions? Here is the JSON mapping: "At most {{ number }} wrods ...

"Exploring the TypeScript typing system with a focus on the typeof operator

My goal is to create a function that will return the typeof React Component, requiring it to adhere to a specific props interface. The function should return a type rather than an instance of that type. Consider the following: interface INameProps { ...

Querying with a TypeORM many-to-many relationship

Entity Program: export abstract class ProgramBase { @Column('varchar') programName: string; @Column('text') programDescription: string; @Column({ type: 'boolean', default: false }) isDeleted: boolean; @Column( ...

Trouble with updating a variable within a loop in Cypress

During my experience with writing Cypress tests, I came across an issue that is preventing me from updating a specific variable. The goal of my test is to run a loop and update the questionId variable within each iteration for making API queries. However, ...

Understanding Mongodb: the process of populating a schema that is referenced within another schema using an API

Looking to make adjustments to my Api in order to populate a referenced schema. Here's the schema I am working with: export const taskSchema = new Schema ({ user:{ type: String, required: true }, project: { type ...

Troubleshooting data binding problems when using an Array of Objects in MatTableDataSource within Angular

I am encountering an issue when trying to bind an array of objects data to a MatTableDataSource; the table displays empty results. I suspect there is a minor problem with data binding in my code snippet below. endPointsDataSource; endPointsLength; endP ...

TypeScript has two variable types

I'm facing a challenge with a function parameter that can accept either a string or an array of strings. The issue arises when trying to pass this parameter to a toaster service, which only accepts the string type. As a result, when using join(' ...

Learn how to pass JSON data into an anchor tag with Angular router link and the query parameters attribute set as "<a ... [queryParams]="q=|JSON|

As an Angular user, I am trying to populate a query parameter with a JSON object. <ngx-datatable-column name="Sku" prop="product.sku" [flexGrow]="0.5"> <ng-template let-row="row" let-value="value" ...

What are the steps to integrate webpack with .NET 6?

Struggling to incorporate webpack into .NET 6 razor pages. The existing documentation online only adds to my confusion. Here is a snippet from my file1.ts: export function CCC(): string { return "AAAAAA"; } And here is another snippet from ...

Quick + Vue Router - Lazy Loading Modules

For my personal project, I am using Vite alongside Vue 3 and have integrated vue-router@4 for managing routes. Since all of my modules share the same set of routes, I created a helper function: import { RouteRecordRaw } from 'vue-router' import p ...

Implementing Class-based Dependency Injection in Express

Incorporating Express into a TypeScript project has presented me with a particular scenario Here is my route file: ... import findAllUsersFactory from "src/factory/FindAllUsers"; routes.get("/users", findAllUsersFactory().handle); ... ...

Angular2: PrimeNG - Error Retrieving Data (404 Not Found)

I'm facing an issue with using Dialog from the PrimeNG Module. The error message I keep getting is: Unhandled Promise rejection: (SystemJS) Error: XHR error (404 Not Found) loading http://localhost:4200/node_modules/primeng/primeng.js I followed the ...

Are there any methods for utilizing the Angular/flex-layout API within a TypeScript file in an Angular 11 project?

When working with Angular Material, the Angular Flex Layout proves to be quite beneficial. Is there a way to access the flex layout API within a TypeScript file? For instance, can we retrieve MediaQueries values from this link in a TypeScript file? breakp ...

Unable to run 'ng serve -o', however 'ng serve' functions correctly

Encountering an issue with Angular when attempting to configure the Micro frontend Framework (module federation) for both the remote and host applications. They are not located in the same workspace. When running the remote app with "ng serve -o", an error ...

Cyrillic characters cannot be shown on vertices within Reagraph

I am currently developing a React application that involves displaying data on a graph. However, I have encountered an issue where Russian characters are not being displayed correctly on the nodes. I attempted to solve this by linking fonts using labelFont ...

Is it possible for Angular2 to map a lone JSON object?

Dealing with a JSON response that is a single object, rather than an array, can be tricky. Recently in my project, I encountered a situation where I needed to map and use such a response from an API to fill out a template. It seemed like a simple task at f ...