PsGetProcessDeepFreezeStats

unsigned __int64 __fastcall PsGetProcessDeepFreezeStats(__int64 a1, _QWORD *a2){
  _ETHREAD *CurrentThread; 
  INT64 *v5; 
  volatile unsigned __int64 InterruptTimeBias; 
  __int64 v7; 
  unsigned __int64 result; 
  CurrentThread = (_ETHREAD *)KeGetCurrentThread();
  --*((_WORD *)CurrentThread + 242);
  v5 = (INT64 *)(a1 + 1080);
  ExAcquirePushLockSharedEx(a1 + 1080, 0i64);
  a2[2] = *(_QWORD *)(a1 + 2320);
  a2[3] = *(_QWORD *)(a1 + 2224);
  do
  {
    InterruptTimeBias = KUSER_SHARED_DATA.InterruptTimeBias;
    *a2 = *(_QWORD *)&KUSER_SHARED_DATA.InterruptTime.LowPart;
  }
  while( InterruptTimeBias != KUSER_SHARED_DATA.InterruptTimeBias );
  if( _InterlockedCompareExchange64(v5, 0i64, 17i64) != 17 )
    ExfReleasePushLockShared(v5);
  KeAbPostRelease(v5);
  KeLeaveCriticalRegionThread((__int64)CurrentThread);
  v7 = a2[3];
  result = *a2 - InterruptTimeBias;
  a2[1] = result;
  if( v7 )
  {
    result -= v7;
    a2[2] += result;
  }
  return result;
}

Referenced by:

NtQueryInformationProcess
PfpPrivSourceEnum
PsSetProcessTelemetryAppState