PERFINFO_EXECUTIVE_RESOURCE_CONFIG - NtDoc

#ifndef _NTWMI_H

//
// Stores Executive Resource sampling parameters.
//
//  Note: NumberOfExcessiveTimeouts uses counting units of 4 (four) seconds.
//      It inherits the granularity of ExResourceTimeoutCount used in
//      ...\ntos\ex\resource.c.
//      The later, takes a reg-key settable timeout with a default value of
//      30 days used to trigger a debug spew for excessive waits on the checked
//      builds: 648000 * 4 seconds = 2592000 seconds = 30 days.
//
//          HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\
//          ResourceTimeoutCount (REG_DWORD), Default: 0x9E340 (648000)
//
typedef struct _PERFINFO_EXECUTIVE_RESOURCE_CONFIG
{
    ULONG ReleaseSamplingRate;
    ULONG ContentionSamplingRate;
    ULONG NumberOfExcessiveTimeouts;
} PERFINFO_EXECUTIVE_RESOURCE_CONFIG, *PPERFINFO_EXECUTIVE_RESOURCE_CONFIG;

#endif
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