cpu_info

Contains information about a CPU.

Service:NetWare Platform

Syntax

  #include <monitor.h>
  
  struct cpu_info 
  {
     int        which;
     int        CurrentProcessor;
     uint32_t   ProcessorUtilization;
     unit32_t   ThreadsOnProcessor;
     unit32_t   reserved;
     uint32_t   Family;
     uint32_t   Model;
     uint32_t   Stepping;
     uint32_t   Revision;
     uint32_t   FeatureFlags;
     uint64_t   SerialNumber;
     uint32_t   Speed;
     uint32_t   L1CacheSize;
     uint32_t   L2CacheSize;
     uint32_t   L3CacheSize;
     uint32_t   ReadyThreads;
     uint32_t   RunningThreads;
     uint32_t   SuspendedThreads;
     uint32_t   reserved2;
     uint64_t   ThreadCPUTime;
     uint64_t   reserved3;
  };

Fields

which: Specifies the processor, by number, for which CPU information is returned.
CurrentProcessor: Indicates whether the current processor is the same as the CPU specified in the which field. If they are the same, contains TRUE (nonzero). If different, contains FALSE (zero).
ProcessorUtilization: Specifies the average of the server's total processing capacity that was used during the last second (or the default update interval), expressed as a percentage. This value reflects changes in system configuration as they occur, such as loading an NLM or mounting or dismounting a volume.
ThreadsOnProcessor: Specifies the number of threads that are running on the CPU.
reserved1: Reserved for future use.
Family: Specifies the family number of the CPU from the CPUID instruction.
Model: Specifies the model number of the CPU from the CPUID instruction.
Stepping: Specifies the stepping ID of the CPU from the CPUID instruction.
Revision: Specifies the microcode update revision level of the CPU from the CPUID instruction.
FeatureFlags: Specifies the EAX=1 bitmap of feature flags from the CPUID instruction.
SerialNumber: Specifies the internal serial number of the CPU from the CPUID instruction.
Speed: Specifies the speed, in megahertz, of the CPU from the CPUID instruction.
L1CacheSize: Specifies the size in kilobytes of the L1 cache of the CPU from the CPUID instruction.
L2CacheSize: Specifies the size in kilobytes of the L2 cache of the CPU from the CPUID instruction.
L3CacheSize: Specifies the size in kilobytes of the L3 cache of the CPU from the CPUID instruction.
ReadyThreads: Specifies the number of threads that are ready to run, but are waiting for CPU time.
RunningThreads: Specifies the number of threads that are currently being processed.
SuspendedThreads: Specifies the number of threads that are in a suspended state.
reserved2: Reserved for future use.
ThreadCPUTime: Specifies the time that has elapsed since the server was most recently started.
reserved3: Reserved for future use.