trinity.perf.resource_sampler module

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trinity.perf.resource_sampler module#

Threaded resource sampler for performance tooling.

class trinity.perf.resource_sampler.ResourceSampler(interval_seconds: float, backend: SystemResourceBackend | None = None)[source]#

Bases: object

Periodically collect system resource samples in a background thread.

__init__(interval_seconds: float, backend: SystemResourceBackend | None = None) → None[source]#

start() → None[source]#: Start sampling in the background.

stop() → list[ResourceSample][source]#: Stop sampling and return the collected samples.

samples() → list[ResourceSample][source]#: Return a snapshot of all collected samples.