Docker performance issue

General
1

Hello. I have a problem with docker performance.
My application is working that just uses java.

I builded my application to Docker image and Run.
When I did the performance test, I got 500 TPS. It was slow.
so I did the performance test as use java on HostOs without use docker container.
I got 1000 ~ 1300 TPS. How can i fix that ?

My Docker version is 1.13.1-88 and centos 7.4 (3.10.0-693).

someone has problems like me?
( if you can’t understand my english, tell me )

2

You are using the CentOS package maintained by CentOS, not by Docker Inc.
First you might want to remove the os package and install the Docker CE package from Docker Inc. and retry your tests?