nate/oss-6927-v1-v2-concurrency-migration - Branch - PrefectHQ/prefect

Migrate V1 concurrency limits to V2 format in database

#18968

Comparing

nate/oss-6927-v1-v2-concurrency-migration

(

636e2f1

) with

main

(

e4b0dc7

)

Untouched: 2

Ignored: 6

Benchmarks

Passed

bench_import_prefect_flow

benches/bench_import.py::bench_import_prefect_flow

1.4 s1.4 s

bench_task_decorator

benches/bench_tasks.py::bench_task_decorator

456.5 µs458.2 µs

Ignored

bench_flow_decorator

benches/bench_flows.py::bench_flow_decorator

Ignored

+40%

5.1 ms3.7 ms

bench_task_call

benches/bench_tasks.py::bench_task_call

Ignored

+2%

167.7 ms164.8 ms

bench_flow_call[options0]

benches/bench_flows.py::bench_flow_call[options0]

Ignored

+1%

168.8 ms166.9 ms

bench_flow_call[options1]

benches/bench_flows.py::bench_flow_call[options1]

Ignored

106 ms106 ms

bench_task_submit

benches/bench_tasks.py::bench_task_submit

Ignored

-9%

5.4 ms5.9 ms

bench_import_prefect

benches/bench_import.py::bench_import_prefect

Ignored

2.7 ms2.7 ms

Commits

Click on a commit to change the comparison range

Base

main

e4b0dc7

-0.19%

Add database migration for V1 to V2 concurrency limits This migration converts V1 tag-based concurrency limits to V2 lease-based limits with 'tag:' prefix naming convention. Active slot counts are preserved but no actual leases are created (phantom slots). 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>

636e2f1

1 day ago

by zzstoatzz

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