Top "Latency" questions

This tag implies latency is a significant consideration

TCP Receive window

I am trying to understand how the receiver window affect the throughput over a high latency connection. I have a …

performance networking tcp latency throughput
Measure service latency with prometheus

I am new to prometheus and grafana... My primary goal is to get the response time per request. For me …

monitoring latency grafana summary prometheus
How to prefetch data using a custom python function in tensorflow

I am trying to prefetch training data to hide I/O latency. I would like to write custom Python code …

python multithreading latency tensorflow prefetch
preconnect vs dns-prefetch resource hints

https://www.w3.org/TR/resource-hints/ If I understand correctly, both are used to initiate an early connection to load …

google-chrome networking web dns latency
Techniques to Reduce CPU to GPU Data Transfer Latency

I've been looking into ways to reduce the latency caused by transferring data back and forth from the CPU and …

optimization memory cuda data-transfer latency
AWS latency between Zones within a same Region

I have an EC2 and RDS in the same region US East(N. Virginia) but both resources are in different …

amazon-web-services latency amazon-vpc aws-regions
Why is request_time much larger than upstream_response_time in nginx access.log?

I am trying to improve the performance of a web app. Profiling the app itself, I found its response time …

networking nginx latency
Dealing with Latency in Networked Games

I'm thinking about making a networked game. I'm a little new to this, and have already run into a lot …

networking latency dead-reckoning
C++ vs Java for server application

i need to make low latency server, where raw data throughput is less important than the ability to handle thousands …

java c++ c latency
Where are AWS EC2 availability zones exactly?

I am trying to create a server with the lowest possible latency for my target audience. I get the difference …

amazon-web-services amazon-ec2 latency availability-zone