BrentOzarULTD#324 sp_Blitz removed % of waits in details

Probably the world’s worst fix, but this used windowing functions and
ain’t nobody got time for that.

Author: BrentOzar

sp_Blitz.sql

@@ -5509,10 +5509,10 @@ IF @ProductVersionMajor >= 10 AND  NOT EXISTS ( SELECT  1
 													,'http://BrentOzar.com/go/waits' AS URL
 													, Details = CAST(CAST(SUM(os.wait_time_ms / 1000.0 / 60 / 60) OVER (PARTITION BY os.wait_type) AS NUMERIC(18,1)) AS NVARCHAR(20)) + N' hours of waits, ' +
 													CAST(CAST((SUM(60.0 * os.wait_time_ms) OVER (PARTITION BY os.wait_type) ) / @MSSinceStartup  AS NUMERIC(18,1)) AS NVARCHAR(20)) + N' minutes average wait time per hour, ' + 
-													CAST(CAST(
+													/* CAST(CAST(
 														100.* SUM(os.wait_time_ms) OVER (PARTITION BY os.wait_type) 
 														/ (1. * SUM(os.wait_time_ms) OVER () )
-														AS NUMERIC(18,1)) AS NVARCHAR(40)) + N'% of waits, ' + 
+														AS NUMERIC(18,1)) AS NVARCHAR(40)) + N'% of waits, ' + */
 													CAST(CAST(
 														100. * SUM(os.signal_wait_time_ms) OVER (PARTITION BY os.wait_type) 
 														/ (1. * SUM(os.wait_time_ms) OVER ())