Vegeta load test for POST Api

I want to test a few POST APIs using vegeta, but the post payload is not getting send properly. vegeta command: vegeta attack -targets=tmp -rate=1 -duration=1s | tee results.bin | vegeta...

Android Studio-Image showing in design view but not in emulator

I am learning android app development.So while I was building a simple app to show two images on the screen,I have used ImageView.The images are displayed in the android studio design screen,but...

Access 2010 and SQL Server 2008 R2 Error 3157 Timeout

I have a big Problem. One of my Access-Apps failed, when a Recordset should save. The Code to save is (button event): bolsichern = True DoCmd.RunCommand acCmdSaveRecord Before I open a Form. I...

Vegeta Load Testing: different body for each POST request in the attack

Is there a way to change the json body in vegeta Post request load tests in vegeta. I want to send a request with a different parameter in the json body for each of the requests. for example if I...

s3 rate limit against website endpoint

I'm hitting my s3 bucket via its website endpoint with various paths/keys. I'm able to get ok (200) responses when I'm hitting it at 1,000 requests per second over the course of 5 minutes. I'm...

Constant load (x new requests per second)

Is there a way to to configure a performance test case with constant load (say, 3 new requests per second for 1 minute)? Other load testing libraries have this feature to set the request rate...

Angular 2 (tour of heroes) tutorial: ERROR in src/app/mock-heroes.ts(1,22): error TS2307: Cannot find module './hero'

I am going through the tutorial and doing everything as it says until I get to this section of the tutorial where it throws me this error. I have the hero class defined so I am confused as to why...

javafx: double click on a blank row opens the previusly selected object

Given a TableView, I need to detect the doubleclick in order to open a new window of the related object. But if I select an object and than I click in a blank space of my tableview, it will open...

How I will do load test(vegeta) for multiple methods multiple in golang

Suppose I have an api having two routes one is for saving the user and another one is for getting the user given below:- router.go package main import ( "github.com/gin-gonic/gin" ...

During load testing how to read the report in terminal

While I'm doing load testing of the golang api there is a report is generated but I don't know what is it and how to read it:- I run the command in terminal echo "GET http://localhost:8080/api" |...

introduce delay in vegeta requests

I want to introduce a delay between the POST requests using Vegeta. I believe reducing the '-rate' number is not the right way as it is the number of requests I want to have. Is there any way to...

Sending payload in POST request in Vegeta with custom attacker

So I've seen several posts saying you're supposed to put the targets in a temp file and the body in a .json file, but I need to send lots of random data to my site, and ideally I don't want to be...

How do I install ansible-galaxy on mac os using brew?

Is it possible to install ansible galaxy using brew on mac os? I tried: $ brew install ansible-galaxy Updating Homebrew... ==> Auto-updated Homebrew! Updated 3 taps (homebrew/cask-versions,...

Best way to find out and set application resource limits/request on kubernetes

Hope you can help me with this! What is the best approach to get and set request and limits resource per pods? I was thinking in setting an expected number of traffic and code some load tests,...

How to use str_which to select rows which contain a string from a Vector

I have a Table like this name <- c("Goku","Vegeta","Jiren","Gohan","Piccolo","Kurinin","Trunks","Buu","Frieza","Cell","Muten","Gotens") surname <-...

Cannot understand go test -race : RACE: DATA WARNING stack trace

I ran into a DATA RACE warning while testing my project, and was wondering if anyone would be kind enough to help me decipher the problem. I have never attempted testing go routines in the past...

Golang mongo-go-driver hangs/timeout on collection.InsertOne during load test

I'm trying to loadtest a simple go/mongo API with vegeta, but I'm only getting timeout during the test of the POST endpoint. Mongo driver https://github.com/mongodb/mongo-go-driver Handler //...

Json output from Vegeta HTTP load testing

I am using Vegeta to make some stress test but I am having some trouble while generating a json report. Running the following command I am able to see text results: vegeta attack...

Express session not persisting after CORS calls in Angular-Node application

I am trying to create a basic express session and save it to mongodb. I am getting stuck because the session does not persist through the CORS calls I am doing this using express-sessions and...

How to POST multi-part/form-data with VEGETA

I am using Vegeta to make POST requests with multi-part/form-data, but running into issues with the actual file not being sent upload.txt POST {url} Authorization: {token} Content-Type:...

How to store a JPG image in HTTP POST payload

Currently I have a simple Flask server that once the user hits the /endpoint it renders an HTML form where she can select an image for upload. Upon clicking on "submit", the server receives the...

Deferred call to sync.WaitGroup.Wait() in Goroutine: why should this work?

I'm trying to understand the Attack() function (https://github.com/tsenart/vegeta/blob/44a49c878dd6f28f04b9b5ce5751490b0dce1e18/lib/attack.go#L253-L312) in the source code of the vegeta load...

Nodejs Tedious Mssql Slow Performance

I'm running some HTTP load test throught a simple NodeJS route that perform a request on differents database and returning result to client by using *Vegeta* (https://github.com/tsenart/vegeta)...

Reverse for '' not found '' is not a valid view function or pattern name

I'm getting the above message when trying to view the cart page in my Ecommerce site. I can see that this is a fairly common question but after trawling through multiple other threads here, none...

Grafana to use substraction of two fields in Elasticsearch data source

I have two fields, called 'status_codes' and requests I want to get number of failed requests. My equation is [requests - no of success requests] In the script i wrote something like this _value...

PHP 7.4 Typed properties iteration

I just found something "kinda strange" about PHP 7.4 and I am not sure if it is just me missing something or maybe if it is an actual bug. Mostly I am interested in your opinion/confirmation. So...

mongoDB optimistic concurrency control for update

I am simulating multiple concurrent request for MongoDB`s "update". Here is the thing, I insert a data amount=1000 in mongoDB, and every time I trigger the api, it will update the amount by amount...

How can I resize a picture in kivy?

I'm using kivy and I am trying to make a program to help me remember the super saiyans transformations. I wanted the buttons to be pictures instead of words. So here is the code I used to make the...

HTTP 503 errors from Cloud Run app in one GCP projects but not the other

The issue I am using the same container (similar resources) on 2 projects -- production and staging. Both have custom domains setup with cloud flare DNS and are on the same region. Container build...

What could be the bare minimum steps to animate the following carousel implementation?

I am making a vanilla js carousel. I have laid out basic previous and next functionality using js along with html and css. Now I tried to use css-animations (keyframes) to do left and right...