PrefectHQ/prefect - CodSpeed

prefect

Blog Docs Changelog

Performance History

Latest Results

fix(prefect-aws): disable CDK version reporting for deterministic template generation (#21985) Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Alexander Streed <alex.s@prefect.io> Co-authored-by: alex.s <ajstreed1@gmail.com>

main

6 minutes ago

ci: verify CloudFormation templates are clean before prefect-aws build (#21984) Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Alex Savage <alex.s@prefect.io> Co-authored-by: alex.s <ajstreed1@gmail.com>

main

5 hours ago

Remove redundant submitted_ids set in ScheduledRunPoller The local submitted_ids set in _submit_scheduled_flow_runs was always a strict subset of self._submitting_flow_run_ids — every ID added to submitted_ids was also added to _submitting_flow_run_ids on the immediately preceding line. The skipped_count check against submitted_ids was therefore redundant. Co-authored-by: Alex Streed <desertaxle@users.noreply.github.com>

devin/1778875796-remove-redundant-submitted-ids

5 hours ago

runner: remove redundant `submitted_ids` set in ScheduledRunPoller Every ID added to `submitted_ids` was also added to `self._submitting_flow_run_ids` on the immediately preceding line, making `submitted_ids` a strict subset at all times. The second clause in the skipped-count predicate was therefore dead code that could never fire. Remove the set and simplify the predicate. No behaviour change.

J3r3myPerera:fix/remove-redundant-submitted-ids

5 hours ago

Fix ECS deployment circuit breaker and harden CDK version pinning (#21979) Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Alex Streed <alex.s@prefect.io> Co-authored-by: alex.s <ajstreed1@gmail.com>

main

5 hours ago

Index triggers by expect pattern to avoid O(n) scan in find_interested_triggers find_interested_triggers iterated every loaded trigger on every event. With many automations (e.g. 12K compound triggers yielding 70K EventTriggers), this caused ~1.2s CPU per event in fnmatch/regex matching, limiting each replica to <1 event/sec. Two changes: - Swap check order in covers(): check the cheap cached event_pattern regex before the expensive covers_resources fnmatch loop. - Add a _triggers_by_expect index keyed by each trigger's expect patterns (or "*" when expect is empty, which matches any event per event_pattern=.+ semantics). find_interested_triggers now checks only the handful of distinct pattern keys instead of all loaded triggers. Fixes #21976

chuqCTC:chuq/index-find-interested-triggers

6 hours ago

docs: Add release notes for `prefect-aws==0.7.9` (#21978) Co-authored-by: Devin AI <devin-ai-integration[bot]@users.noreply.github.com> Co-authored-by: Alex Streed <alex.s@prefect.io> Co-authored-by: alex.s <ajstreed1@gmail.com>

main

6 hours ago

Index triggers by expect pattern to avoid O(n) scan in find_interested_triggers find_interested_triggers iterated every loaded trigger on every event. With many automations (e.g. 12K compound triggers yielding 70K EventTriggers), this caused ~1.2s CPU per event in fnmatch/regex matching, limiting each replica to <1 event/sec. Two changes: - Swap check order in covers(): check the cheap cached event_pattern regex before the expensive covers_resources fnmatch loop. - Add a _triggers_by_expect index keyed by each trigger's expect/after patterns. find_interested_triggers now checks only the ~7 distinct pattern keys instead of all 70K triggers. Fixes #21976 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

chuqCTC:chuq/index-find-interested-triggers

7 hours ago

Latest Branches

0%

Remove redundant `submitted_ids` set in `ScheduledRunPoller`#21983

5 hours ago

dab98f7

devin/1778875796-remove-redundant-submitted-ids

0%

runner: remove redundant `submitted_ids` set in ScheduledRunPoller#21982

5 hours ago

ddd940f

J3r3myPerera:fix/remove-redundant-submitted-ids

0%

Index triggers by expect pattern to avoid O(n) scan in find_interested_triggers#21977

6 hours ago

88ba5ce

chuqCTC:chuq/index-find-interested-triggers

© 2026 CodSpeed Technology

Home Terms Privacy Docs