I am following this technet article (link) about setting how frequent would the timerjob that recovers workflow from a delay activity be run. The web application that I am dealing with obviously have a lot of workflows.
What is the impact (eg, performance, existing workflow, concurrency) of decreasing this timer interval from the default (every 5 minutes between 0 to 59) to say every 1 minute between 0 and 59?
We have turned this down in DEV but the are extra cautious about making this change in other environments, especially in PROD unless we fully understand the impact.