Comment 7 for bug 1642103

I have backorted https://review.openstack.org/#/c/286838/ into 9.2 here: https://review.fuel-infra.org/#/c/28713/

https://review.openstack.org/#/c/190372/ is already there starting from 8.0.

But as Roman pointed out, there are a lot more places in eventlet where time still is calculated incorrectly and we need to fix them before we can declare the bug to be fixed.