Docker limits the CPU used by the container error: Error response from daemon: Requested CPUs are not available-requested 1,3

phenomenon

docker run -itd --name c3 --cpuset-cpus 1,3 centos:7 /bin/bash
docker: Error response from daemon: Requested CPUs are not available - requested 1,3, available: 0-1.

It means that the requested cpu is not enough, then we can add it to it.

solve

Add cpu core, 4 cores are enough.