我尝试从容器中给出以下命令,发现下面的问题,可能是因为"-moby"内核版本.我们不能在Linux内核版本中没有"-moby"字样的情况下获得docker镜像.
我尝试在拥有ubuntu的VM上安装linux perf工具,但它确实有效.
#docker run -t -i ubuntu:14.04 /bin/bash
root@214daea94f4f:/# perf
WARNING: perf not found for kernel 4.9.41
You may need to install the following packages for this specific kernel:
linux-tools-4.9.41-moby
linux-cloud-tools-4.9.41-moby
You may also want to install one of the following packages to keep up to date:
linux-tools-moby-lts-<series>
linux-cloud-tools-moby-lts-<series>