ark::perf::PerfEventSample

Defined in header “ark/perf/perf_event_decoder.hh”.

---

Contains a partially decoded event sample. This contains the common fields of the sample; you must use schema-specific decoders to look at the raw data.

Variables

• uint64_t time
  The sample time that this was captured at.

• uint32_t pid
  The PID that was active when this sample was captured.

• uint32_t tid
  The TID that was active when this sample was captured.

• uint32_t cpu
  The CPU that was active when this sample was captured.

• uint64_t period
  The period of this sample.

• core::ByteBuffer raw_data
  A byte buffer containing a reference to the raw data within the original sample. The containing sample buffer must remain in scope for the lifetime of this object.