System.Diagnostics.ThreadWaitReason
EventPairHigh = 7
EventPairLow = 8
ExecutionDelay = 4
Executive = 0
FreePage = 1
LpcReceive = 9
LpcReply = 10
PageIn = 2
PageOut = 12
Suspended = 5
SystemAllocation = 3
Unknown = 13
UserRequest = 6
VirtualMemory = 11