astral-sh
ruff
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
[ty] Validate metaclass `__new__`/`__prepare__`/`__init__`, and meta-metaclass `__call__`, as well as `__init_subclass__`
#24550
Comparing
alex/metaclass-new-prepare
(
ae44af2
) with
alex/init-subclass-none
(
447364e
)
CodSpeed Performance Gauge
0%
Untouched
47
Skipped
60
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Untouched
Skipped
107 total
Uses the
Wall Time instrument
to collect wall time performance metrics.
multithreaded
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
+2%
1.3 s
1.3 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[very_large_tuple]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_very_large_tuple
CodSpeed Performance Gauge
+1%
73.7 ms
72.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
DateType
crates/ruff_benchmark/benches/ty.rs::project::datetype::project
CodSpeed Performance Gauge
+1%
226.3 ms
224.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[complex_constrained_attributes_1]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_1
CodSpeed Performance Gauge
+1%
71.9 ms
71.2 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
pandas
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
+1%
69 s
68.3 s
Uses the
Wall Time instrument
to collect wall time performance metrics.
altair
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
+1%
5.1 s
5.1 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[complex_constrained_attributes_3]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_3
CodSpeed Performance Gauge
+1%
77.6 ms
77 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[many_tuple_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_tuple_implicit_instance_attributes
CodSpeed Performance Gauge
+1%
71.5 ms
71.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[typeis_narrowing]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_typeis_narrowing
CodSpeed Performance Gauge
+1%
177.1 ms
176.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_check_file[cold]
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_cold
CodSpeed Performance Gauge
+1%
152.8 ms
152.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
attrs
crates/ruff_benchmark/benches/ty.rs::project::attrs::project
CodSpeed Performance Gauge
0%
472.1 ms
469.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[many_string_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_string_assignments
CodSpeed Performance Gauge
0%
81.9 ms
81.5 ms
Uses the
Wall Time instrument
to collect wall time performance metrics.
tanjun
crates/ruff_benchmark/benches/ty_walltime.rs
CodSpeed Performance Gauge
0%
2.9 s
2.8 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
anyio
crates/ruff_benchmark/benches/ty.rs::project::anyio::project
CodSpeed Performance Gauge
0%
1.2 s
1.2 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[many_tuple_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_tuple_assignments
CodSpeed Performance Gauge
0%
69.3 ms
69.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
hydra-zen
crates/ruff_benchmark/benches/ty.rs::project::hydra::project
CodSpeed Performance Gauge
0%
1.2 s
1.2 s
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[complex_constrained_attributes_2]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_2
CodSpeed Performance Gauge
0%
71.1 ms
71.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_micro[pandas_tdd]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_pandas_tdd
CodSpeed Performance Gauge
0%
251.7 ms
251.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
ty_check_file[incremental]
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_incremental
CodSpeed Performance Gauge
0%
8.2 ms
8.2 ms
Uses the
Memory instrument
to collect Memory usage metrics.
ty_check_file[incremental]
crates/ruff_benchmark/benches/ty.rs::check_file::benchmark_incremental
CodSpeed Performance Gauge
0%
170.2 KB
170.2 KB
Uses the
Memory instrument
to collect Memory usage metrics.
ty_micro[complex_constrained_attributes_1]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_1
CodSpeed Performance Gauge
0%
15.7 MB
15.7 MB
Uses the
Memory instrument
to collect Memory usage metrics.
ty_micro[complex_constrained_attributes_3]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_complex_constrained_attributes_3
CodSpeed Performance Gauge
0%
16.9 MB
16.9 MB
Uses the
Memory instrument
to collect Memory usage metrics.
ty_micro[many_string_assignments]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_many_string_assignments
CodSpeed Performance Gauge
0%
16.8 MB
16.8 MB
Uses the
Memory instrument
to collect Memory usage metrics.
ty_micro[typeis_narrowing]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_typeis_narrowing
CodSpeed Performance Gauge
0%
21.8 MB
21.8 MB
Uses the
Memory instrument
to collect Memory usage metrics.
ty_micro[very_large_tuple]
crates/ruff_benchmark/benches/ty.rs::micro::benchmark_very_large_tuple
CodSpeed Performance Gauge
0%
15.4 MB
15.4 MB
1
2
3
4
5
Commits
Click on a commit to change the comparison range
Base
alex/init-subclass-none
447364e
+0.12%
[ty] Validate metaclass `__new__`/`__prepare__`/`__init__`, and meta-metaclass `__call__`, as well as `__init_subclass__`
ae44af2
13 hours ago
by AlexWaygood
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs