Load Average

Common issue is that la inside LXC shows hosts's loadaverage.

As solution, LXC provide option: -l, –enable-loadavg Enable loadavg virtualization.

This feature doesn't add to the isolation at all. `sysinfo()` will return the host information even when in a container.

Related info:

• Bug 1870 - test and potentially enable lxcfs loadavg feature
• Separate loadavg for individual containers