Category "benchmarking"

My output not showing the full numbers but showing ?? instead

I'm trying to do benchmarking with JMH, the benchmarking result did come out but not perfectly Somehow there's ?? in the numbers, is it the problem with my IDE

Performance of getElementById vs. getElementsByClassName vs. querySelector

I was reading about dom manipulation topic in dev.mozilla and I came across with a statement that suggest us to use querySelector for element selection: Not

How to profile/benchmark Python ASYNCIO code?

How do I profile/benchmark an assynchronous Python script (which uses ASYNCIO)? I you would usualy do totalMem = tracemalloc.get_traced_memory()[0] totalTime

What is the meaning of Google Benchmark Iteration?

I am working with Google Benchmark to measure the execution time of some code. For example, I wrote the following code to measure its execution time performance

How to use FIO to test a FUSE filesystem?

I'm using fio to test the performance of fuse filesystem using this commandline: fio -filename=/User/mbl/fusefs -direct=1 -iodepth 1 -thread -rw=write -ioengine

How to benchmark memory usage of a function?

I notice that Rust's test has a benchmark mode that will measure execution time in ns/iter, but I could not find a way to measure memory usage. How would I imp

Node+Express+MongoDB Native Client Performance issue

I am testing the performance of Node.js (ExpressJS/Fastify), Python (Flask) and Java (Spring Boot with webflux) with MongoDB. I hosted all these sample applicat