A - XE Observer Overhead **
B - Execution Memory Grant Starvation **
C - Row Versioning Overhead **
D - Serializable Reverse Order Deadlock **
E - Allocation Page Contention **
F - Excessive Compilations **
G - Cache Pollution **
H - Parallelism Inhibit **
I - Unintended Side-effects **
J - Slow Storage on USB Drive **
K - Parameter Sniffing AND missing CHECK constraints **




