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ref(workerchild): add metric tracking pending futures #671

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Merged
bmckerry merged 2 commits into from
Jun 4, 2026
+9 −0
Merged

ref(workerchild): add metric tracking pending futures #671

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82be624
ref(workerchild): add distribution metric for pending futures
bmckerry Jun 3, 2026
f26aa85
use gauge
bmckerry Jun 4, 2026
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9 changes: 9 additions & 0 deletions clients/python/src/taskbroker_client/worker/workerchild.py
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Original file line number Diff line number Diff line change
Expand Up @@ -284,6 +284,15 @@ def await_task_futures(task: ActivationWithPendingFutures) -> None:
)

def check_task_future_completion() -> None:
# Records how many activations with pending producer futures
# the worker child has.
metrics.gauge(
"taskworker.worker.activations_with_pending_futures",
len(pending_task_futures),
tags={
"processing_pool": processing_pool_name,
},
)
if len(pending_task_futures) > 0:
for task in pending_task_futures.copy():
if all([f.done() for f in task.pending_futures]):
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