Method collect

Lib/profiling/sampling/collector.py:67–77

Collect profiling data from stack frames. Args: stack_frames: List of InterpreterInfo objects timestamps_us: Optional list of timestamps in microseconds. If provided (from binary replay with RLE batching), use these instead of current

(self, stack_frames, timestamps_us=None)

class Collector(ABC):
    @abstractmethod
    def collect(self, stack_frames, timestamps_us=None):
        """Collect profiling data from stack frames.

        Args:
            stack_frames: List of InterpreterInfo objects
            timestamps_us: Optional list of timestamps in microseconds. If provided
                (from binary replay with RLE batching), use these instead of current
                time. If None, collectors should use time.monotonic() or similar.
                The list may contain multiple timestamps when samples are batched
                together (same stack, different times).
        """

    def collect_failed_sample(self):
        """Collect data about a failed sample attempt."""