opentelemetry.trace.sampling¶

class opentelemetry.trace.sampling.Decision(sampled=False, attributes=None)[source]¶

A sampling decision as applied to a newly-created Span.

Parameters

sampled (bool) – Whether the opentelemetry.trace.Span should be sampled.
attributes (Optional[Mapping[str, Union[str, bool, int, float, Sequence[str], Sequence[bool], Sequence[int], Sequence[float]]]]) – Attributes to add to the opentelemetry.trace.Span.

class opentelemetry.trace.sampling.Sampler[source]¶

abstract should_sample(parent_context, trace_id, span_id, name, attributes=None, links=())[source]¶

class opentelemetry.trace.sampling.StaticSampler(decision)[source]¶

Sampler that always returns the same decision.

should_sample(parent_context, trace_id, span_id, name, attributes=None, links=())[source]¶

class opentelemetry.trace.sampling.ProbabilitySampler(rate)[source]¶

classmethod get_bound_for_rate(rate)[source]¶

property rate¶

property bound¶

should_sample(parent_context, trace_id, span_id, name, attributes=None, links=())[source]¶