Module utils_perf

distributed.utils_perf

Classes

class FractionalTimer
An object that measures runtimes, accumulates them and computes a running fraction of the recent runtimes over the corresponding elapsed time.
class GCDiagnosis
An object that hooks itself into the gc callbacks to collect timing and memory statistics, and log interesting info.
class ThrottledGC
Wrap gc.collect to protect against excessively repeated calls.

Functions

▶ def disable_gc_diagnosis(force=False)
Ask to disable global GC diagnosis.
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Reexports
- Imported in distributed.scheduler.
- Imported in distributed.tests.test_utils_perf.
- Imported in distributed.worker.
▶ def enable_gc_diagnosis()
Ask to enable global GC diagnosis.
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Reexports
- Imported in distributed.scheduler.
- Imported in distributed.worker.