Linked Questions

Since containers are lightweight os virtualization, can we get the same performance as native (host)? What would be the difference in performance? Any leads are highly appreciated or if you have any ...

Supposed I want to run several Docker containers at the same time. Is there any formula I can use to find out in advance on how many containers can be run at the same time by a single Docker host? I....

I tested redis container based on. https://index.docker.io/u/dockerfile/redis/ With same redis-benchmark, redis-server runs inside a container much slower, than run on hosted OS, the actual ...

Before I begin, I was at two minds as to whether this question should be raised in SuperUser or Stackoverflow - apologies in advance if it's in the incorrect location. I have a docker container (...

Generally speaking, how much faster is native system compared to docker container ?

My backend is a nodejs application running in ubuntu linux. It needs to spawn a nodejs sub process when there is a request from client. The sub process usually takes less than 20 seconds to finish. ...

Currently I'm testing with Microservices and Docker-Container. And during my last try with a Micronaut-Server I saw differences between the start-up-time for starting local (cmd) and starting with ...

I'm fairly new to Docker, and I'm trying to use perf to check performance on some stuff. Perf doesn't come with the images I'm using, so I went to install it. I used apt-get update apt-get install ...

Expected behavior I expect the ping to be the same on the host OS than in the Docker Actual behavior I use Linux Container Ping Test done on www.google.com ping on the host OS : 6ms ping in the ...

Let's say I had a bunch of various docker containers that all were based off python3.5. Would the task of running all the containers (let's say either 5, 10, or 20 containers) as daemons at the same ...

I've got a go service (http.ListenAndServe) that simply echoes 'hello world' (the most basic service in order to not introduce overhead to the benchmark). The question is, if I run the service with go ...

If I use Conda to manage my Python environment and packages, and want to replicate that in Docker, I can use Conda inside Docker. The continuumio/miniconda3 Docker image is about 400MB larger than ...

I have a simple program to measure floating point multiplication (and random generation, compiles g++ -O0). When running on host (Ubuntu 16.04) it gives ~ 1.6s per 10000000 multiplications, when ...

I cross-compiled ARMNN for my ARM Cortex-A9 (Debian 9) device on my host system which is x86_64 (Ubuntu 18.04). I have successfully built ARMNN and all it's dependencies without any errors, but when ...

I am currently being tasked with setting up three separate web applications on the same Windows server. The web applications are all built with PHP/Laravel and use MySql for a database. I typically ...