This is a devtoolset-7-perftools base image.  It contains the dts-7
systemtap, dyninst (+devel), elfutils (+devel), valgrind packages.
These are usually intended to monitor the host or other containers,
so this image should normally be launched in a privileged container.

Sample invocation:

   % atomic run --spc devtoolset-7-perftools-rhel7 /bin/bash
or % docker run -ti --privileged --ipc=host --net=host --pid=host [...]             devtoolset-7-perftools-rhel7 /bin/bash


For using systemtap, also install a kernel, kernel-devel,
plus possibly kernel-debuginfo, all matching the container
host, within the container:

   % atomic run devtoolset-7-perftools-rhel7 /bin/bash
   # yum -y install kernel kernel-devel kernel-debuginfo

and save that container to a reusable image:

   % docker commit  devtoolset-7-perftools-rhel7-3.10.0-327.10.1.el7.x86_64
