Feature: bar chart pseudo-responsiveness

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Feature: Add current timestamp

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Feature: absolute load on details

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>