Customized an Alarm for specific days

Hi Everyone,

I am newbie on foglight so I hope you can help me. 

I understand that each alarm has values by default (Global Values) that comes from the threshold that are set by default on each Metric.

My goal is to customized DBSS - DeadLocks Alarm for an instance (for example)

Based on a daily report i get from reports module I see that the amount of Dead locks change between week (100-400 deadlocks) and weekend ( 0 - 99 deadlocks)

So my approach is to have an alarm that if amount of deadlocks > 400 then alarm as warning during the week and

if the amount of deadlocks > 100 then alarm as warning during the weekEND.

How Can I get that ?

Is there any other approach to customized DBSS - DeadLocks Alarm ?

AM i getting the right average amount of deadlocks from Health Check Reports ?

Many Thanks for your support