Transaction Controller is i of the logic controllers of apache jmeter which is useful to stair out over all fourth dimension taken to perform consummate transaction of whatever software spider web application's charge testing scenario. Example : Total fourth dimension taken to house online gild on whatever eCommerce software spider web application. This includes all the requests which are required to house gild from software spider web application. Transaction controller volition add together additional sample afterward nested samples to demonstrate full fourth dimension taken yesteryear it's nested samples.
Let's sympathise it practically. I am performing charge testing on my eCommerce software spider web application's house online gild scenario in addition to in that place are full v requests every bit bellow.
- Add To Basket
- Login
- View Basket
- Add Address
- Checkout
I desire full fourth dimension taken yesteryear all these v requests to consummate the transaction. So i volition add together transaction controller inward my jmeter exam conception in addition to thence position all v requests nether it every bit shown inward bellow image.
Now add aggregate study inward your jmeter exam conception in addition to piece of job the exam in addition to sentiment trial inward aggregate study when software charge exam execution completed. It volition looks similar bellow.
You tin see, aggregate study has additional asking for transaction controller which shows full of all other requests.
Generate raise sample
Transaction controller has choice "Generate raise sample" every bit shown inward bellow image.
If yous volition select this checkbox option, transaction controller asking volition endure generated every bit a raise of the other samples every bit shown inward bellow image.
Otherwise it volition endure generated every bit an independent sample.
Include duration of timer in addition to pre-post processors inward generated sample
If this checkbox is checked, It will include timer, pre- in addition to post-processing fourth dimension delays inward the generated sample of transaction controller if yous induce got used whatever of them inward your exam plan.
This way, You tin purpose transaction controller inward your software spider web application's exam conception to transcend away fourth dimension of full transaction.