Percentile Tail Latency Explained (95%, 99%) Monitor Backend performance with this metric

Finally I could understand that. All other videos and articles don't explain that values must be sorted form lower to higher. This make the whole thing clearer. Thank you.

Hey Hussein where is the next video with practical example ?

Nice explaination!

very useful!

Nice this is exactly what I needed today to help me interpret a bunch of data. Thank you for making this!

percentile for upstream response time should be high or low? My algorithm execute the task faster but got high 50, 95, and 99 percentile. which I am supposed to gain lower. am I got the concept?

I love this, deep explanation of something that might come up as obvious for some and confusing for others

Great explanation!
I would say one way to overcome having to sort the data is to sort it real time. Into predefined( based off key metrics such as time and latency) buckets. Mind you, you’ll have to come up what those buckets are but it’d save you on some time.

It's probably the best explanation of percentile that I'm looking for.

Came here having absolutely no idea what percentiles mean, tried to understand them about a year ago but all videos weren't helpful.
However, this did it for me!

what will be the standard latency should be for any web application?

The explanation was simply awesome.. moreover I got big fan of ur expressions ❤️

Thanks for the clear explanation!!

Crisp and to the point. I love your videos Nasser. :-)

Dude, thanks, very good explantion. Save my apresentation..

That was the simplest explanation I could find. Thanks a ton!

Hussein, a more straightforward explanation is impossible, and above all...it wasn't even boring to watch! Thanks and good luck in everything you do. Cheers