ark::perf::SchedSwitchCounter

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

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Contains the raw ‘sched_switch’ information for sched/sched_switch.

Methods

• std::string previous_state_str()
  Returns the previous state as a human-readable string.

Variables

• std::string_view previous_comm
  The process that is being switched away from.

• int32_t previous_pid
  The PID that is being switched away from.

• int32_t previous_priority
  The priority that is being switched from.

• int64_t previous_state
  The state of the process that is being switched from.

• std::string_view next_comm
  The task that is being switched to.

• int32_t next_pid
  The PID that is being switched to.

• int32_t next_priority
  The priority that is being switched to.