How To Test Your API Server Availability 🚀 | OPTIMIZING NODE JS
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- Опубликовано: 12 сен 2024
- In this 4th video of my "Node JS Performance Optimizations" series, I show you how to increase app performance by testing your API Server availability using a performance benchmarking tool and 2 API Endpoints.
TITLE: HOW TO TEST YOUR API SERVER AVAILABILITY
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Hi coders 👋. Hope you're all enjoying the series. So how many of you ever ran performance tests for your application(s), irrelevant of how I did it in this video? Cheers 😎
With reference to 5:06, I ran your code with Bcrypt too and got these results (running autocannon on both the endpoints simultaneously )
# Bcrypt
/stress = 73
/pulse = 64
# BcryptJS
/stress = 47
/pulse = 94
Looks like the hashing part is faster with Bcrypt but I don't understand why it affects /pulse more than BcryptJS.
Also, since I've been learning GoLang, I tried to perform a similar test and the results blew my mind !
# GoLang
/stress = 370
/pulse = 1,680
Thanks as always for watching Aditya. You make a very valid point. Bcrypt as a C++ module shouldn't affect the pulse tests worse than BcryptJS, unless the following:
How many CPU Cores is your machine running and do they have hyperthreading? If yes, it means you have double the logical cores per CPU core. The UV_THREADPOOL_SIZE is set default to 4. If you change this to match the number of logical cores you are running, that should make a positive impact on the pulse tests.
@@BleedingCode I have a quad core CPU and 8 logical cores.
I set UV_THREADPOOL_SIZE to 8 but the results are still the same.
This is very strange. So, I ran the tests on my side and check the results I got (These are the results I was expecting):
# BcryptJS
/stress - 58
/pulse - 117
# Bcrypt
/stress - 267
/pulse - 21 193
Can you make the text larger? It's too small to read on the devices I watch on.
Hi there. Yes forgive me. This was one of my first videos and didn't realize at that time most of my followers watch on mobile devices. All my future videos will fully support mobile form factor 👍.