Filter&Sort Buttons and Custom Fields on Executions Tab

The idea is:

I want to sort the executions via execution time or custom fields coming from execution itself. (such as the length of specific array in workflow).

My use case:

I just want to sort how many IP address have been blocked during the execution.

I think it would be beneficial to add this because:

Suspecious activity time can be more visible via custom fields & sorting on executions.