CodSpeedHQ
pytest-codspeed
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Optimizations
Branches
Benchmarks
Runs
ci: switch to sharded upload
#75
Merged
Comparing
feat/shard-benchmarks
(
cf8d31d
) with
master
(
475be0c
)
CodSpeed Performance Gauge
-26%
Improvement
12
Regression
19
Untouched
136
Ignored
53
No successful run was found on
master
(
5f6971d
) during the generation of this report, so
475be0c
was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.
Benchmarks
Mode
CPU Simulation
Walltime
Memory
Status
Regression
Improvement
Untouched
Ignored
220 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_iterative_fibo_10
tests/benchmarks/test_bench_fibo.py
CodSpeed Performance Gauge
-26%
21.5 µs
*
29 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_threadpool_map[10]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-20%
1.3 ms
1.6 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_sum_of_squares[sum_of_squares_for_loop_power]
tests/benchmarks/test_bench_misc.py
CodSpeed Performance Gauge
-16%
188.3 µs
223.1 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_process_creation[cat /dev/null]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-15%
3.2 ms
3.7 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_threadpool_map[100]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-14%
5.5 ms
6.3 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_process_creation[echo hello]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-12%
1.4 ms
1.6 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_process_creation[ls -l]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-12%
4.4 ms
5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_generate_all_combinations[0-0]
tests/benchmarks/TheAlgorithms_bench/test_bench_backtracking.py
CodSpeed Performance Gauge
-11%
18.6 µs
*
21 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_mmap_operation[4096]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-11%
29.8 µs
33.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_make_allpass
tests/benchmarks/TheAlgorithms_bench/test_bench_audio_filters.py
CodSpeed Performance Gauge
-10%
36.8 µs
*
40.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_make_bandpass
tests/benchmarks/TheAlgorithms_bench/test_bench_audio_filters.py
CodSpeed Performance Gauge
-10%
37.3 µs
*
41.3 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_recursive_fibo_20
tests/benchmarks/test_bench_fibo.py
CodSpeed Performance Gauge
-8%
4.8 ms
5.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_combination_lists[0-0]
tests/benchmarks/TheAlgorithms_bench/test_bench_backtracking.py
CodSpeed Performance Gauge
-8%
23 µs
*
25 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_recursive_cached_fibo_100
tests/benchmarks/test_bench_fibo.py
CodSpeed Performance Gauge
-8%
126.7 µs
137.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_recursive_fibo_10
tests/benchmarks/test_bench_fibo.py
CodSpeed Performance Gauge
-7%
101 µs
*
108.9 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_mmap_operation[40960]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
-7%
41.4 µs
44.6 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_sum_of_squares[sum_of_squares_sum_comprehension_power]
tests/benchmarks/test_bench_misc.py
CodSpeed Performance Gauge
-7%
219.1 µs
234.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_make_highpass
tests/benchmarks/TheAlgorithms_bench/test_bench_audio_filters.py
CodSpeed Performance Gauge
-7%
38.6 µs
*
41.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_combination_lists[5-4]
tests/benchmarks/TheAlgorithms_bench/test_bench_backtracking.py
CodSpeed Performance Gauge
-6%
27.8 µs
*
29.7 µs
Uses the
Walltime instrument
to collect walltime performance metrics.
test_pipe_communication[100]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
×2.4
13.8 ms
5.9 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_pipe_communication[1000]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
×2.3
13.8 ms
6.1 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_multiprocessing_map[100]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
×2
70.5 ms
35.1 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_multiprocessing_map[1000]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
+91%
70.5 ms
36.8 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_pipe_communication[10]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
+66%
13.8 ms
8.3 ms
Uses the
Walltime instrument
to collect walltime performance metrics.
test_multiprocessing_map[10]
tests/benchmarks/test_bench_syscalls.py
CodSpeed Performance Gauge
+56%
69 ms
44.3 ms
1
2
3
4
5
...
9
Commits
Click on a commit to change the comparison range
Base
master
475be0c
-25.79%
ci: switch to sharded upload
cf8d31d
2 years ago
by art049
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs