Comment 19 for bug 1734130

Hi, with the status Fix Committed it became available via the bionic-proposed archive 'pocket'.
So you have to enable proposed (for now):
$ sudo add-apt-repository "deb http://us.ports.ubuntu.com/ubuntu-ports/ $(lsb_release -sc)-proposed restricted main multiverse universe"
Do a quick check if it worked:
$ grep -R --exclude=*{.save,.*~} "^[^#].*-proposed"
Update your package index:
$ sudo apt update
And you will be able to access and install it as part of the 'linux-tools-host' package:
$ apt-cache policy linux-tools-host
linux-tools-host:
  Installed: 4.15.0-17.18
  Candidate: 4.15.0-17.18
  Version table:
 *** 4.15.0-17.18 500
        500 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/main s390x Packages
        100 /var/lib/dpkg/status
Now just install it with:
$ sudo apt install linux-tools-host
It's located here:
$ which kvm_stat
/usr/bin/kvm_stat