- A fresh Virtuozzo/Virtuozzo containers installation without any virtual environments experiences high load average.
- There are no processes sitting in D state.
- Rebooting to the native RHEL/CentOS kernel decreases the load average almost to zero.
The situation is going to be improved in one of the future releases within the internal request PSBM-16366.
Disable periodic timer event called "the timer tick" by adding 'nohz=off' entry as kernel boot option:
# grubby --update-kernel=ALL --args="nohz=off"