W32pServiceTable from windows 10 build 16278

W32pServiceLimit .eq. 0x498

ETW private loggers

as you know ordinary etw loggers can be checked in compmgmt.msc\performance\data collector sets\event trace sessions
But private etw sessions cannot be showed in compmgmt.msc
Actually all private sessions stored in ntdll!EtwpLoggerArray. This array has size of 0x40 items (see allocation in function EtwpGetNextAvailableLoggerId) and looks like:

EtwpLoggerArray: 000000000524D380
00000000  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000010  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000020  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000030  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000040  80 6D 2B 05-01 00 00 00|01 00 00 00-00 00 00 00  Ђm+.............
00000050  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000060  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000070  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000080  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
00000090  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................
000000A0  01 00 00 00-00 00 00 00|01 00 00 00-00 00 00 00  ................