This class is the event type class for sampled profile events.

The following syntax is simplified from MOF code.

[EventType{46}, EventTypeName{"SampleProfile"}]
class SampledProfile : PerfInfo
{
  uint32 InstructionPointer;
  uint32 ThreadId;
  uint32 Count;
};

Methods

The SampledProfile class does not define any methods.

Properties

The SampledProfile class defines the following properties.

Count

Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(3)

Not used.

InstructionPointer

Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(1), Pointer

Address of the image that was running at the time the processor was sampled.

ThreadId

Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(2)

Thread identifier of the thread that was running at the time the processor was sampled.

Remarks

These events provide a sampled execution profile. The event records what was being executed on the processor. You can use the Image events to identify the binary module containing that instruction. You can then use this information to produce an execution profile for the duration of the trace.

Requirements

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Build date: 8/7/2008