fork: python
ref: cf4c4ecc26c7e3b89f2e
machine: linux-x86_64
commit hash: cf4c4ec
commit date: 2025-02-01
overall geometric mean: 1.133x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.13x slower
Memory change: 1.19x
Benchmarks with tag 'apps':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
2to3
461 ms
562 ms: 1.22x slower
docutils
3.54 sec
4.07 sec: 1.15x slower
html5lib
84.0 ms
98.6 ms: 1.17x slower
sphinx
1.54 sec
1.70 sec: 1.11x slower
Geometric mean
(ref)
1.16x slower
Benchmarks with tag 'asyncio':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
async_tree_io_tg
909 ms
801 ms: 1.13x faster
async_tree_cpu_io_mixed_tg
732 ms
648 ms: 1.13x faster
async_tree_io
890 ms
838 ms: 1.06x faster
async_tree_none
386 ms
406 ms: 1.05x slower
async_generators
535 ms
564 ms: 1.05x slower
async_tree_memoization_tg
467 ms
506 ms: 1.08x slower
coroutines
31.0 ms
34.3 ms: 1.11x slower
asyncio_websockets
724 ms
817 ms: 1.13x slower
async_tree_cpu_io_mixed
682 ms
795 ms: 1.17x slower
asyncio_tcp
966 ms
1.21 sec: 1.25x slower
asyncio_tcp_ssl
2.77 sec
3.50 sec: 1.26x slower
Geometric mean
(ref)
1.05x slower
Benchmark hidden because not significant (2): async_tree_none_tg, async_tree_memoization
Benchmarks with tag 'math':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
nbody
126 ms
194 ms: 1.54x slower
Geometric mean
(ref)
1.16x slower
Benchmark hidden because not significant (2): pidigits, float
Benchmarks with tag 'regex':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
regex_effbot
4.29 ms
4.48 ms: 1.04x slower
regex_dna
268 ms
310 ms: 1.15x slower
regex_compile
164 ms
211 ms: 1.29x slower
Geometric mean
(ref)
1.12x slower
Benchmark hidden because not significant (1): regex_v8
Benchmarks with tag 'serialize':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
pickle_list
7.83 us
7.27 us: 1.08x faster
pickle_dict
48.1 us
45.5 us: 1.06x faster
json_dumps
16.0 ms
16.8 ms: 1.05x slower
unpickle
19.4 us
21.2 us: 1.09x slower
xml_etree_parse
195 ms
230 ms: 1.18x slower
tomli_loads
2.61 sec
3.13 sec: 1.20x slower
unpickle_pure_python
297 us
357 us: 1.20x slower
json_loads
37.4 us
47.2 us: 1.26x slower
xml_etree_process
79.4 ms
101 ms: 1.27x slower
xml_etree_generate
112 ms
147 ms: 1.31x slower
Geometric mean
(ref)
1.10x slower
Benchmark hidden because not significant (4): xml_etree_iterparse, unpickle_list, pickle, pickle_pure_python
Benchmarks with tag 'startup':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
python_startup
28.0 ms
31.6 ms: 1.13x slower
python_startup_no_site
16.0 ms
19.6 ms: 1.23x slower
Geometric mean
(ref)
1.18x slower
Benchmarks with tag 'template':
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
django_template
51.1 ms
56.1 ms: 1.10x slower
genshi_xml
71.9 ms
87.5 ms: 1.22x slower
genshi_text
29.1 ms
38.3 ms: 1.32x slower
mako
16.6 ms
23.5 ms: 1.42x slower
Geometric mean
(ref)
1.26x slower
Benchmark
results/bm-20250201-3.14.0a4+-cf4c4ec/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
results/bm-20250201-3.14.0a4+-cf4c4ec-NOGIL/bm-20250201-linux-x86_64-python-cf4c4ecc26c7e3b89f2e-3.14.0a4+-cf4c4ec.json
gc_traversal
8.19 ms
3.76 ms: 2.18x faster
create_gc_cycles
3.68 ms
3.04 ms: 1.21x faster
async_tree_io_tg
909 ms
801 ms: 1.13x faster
async_tree_cpu_io_mixed_tg
732 ms
648 ms: 1.13x faster
bench_mp_pool
96.1 ms
85.5 ms: 1.12x faster
pickle_list
7.83 us
7.27 us: 1.08x faster
async_tree_io
890 ms
838 ms: 1.06x faster
pickle_dict
48.1 us
45.5 us: 1.06x faster
regex_effbot
4.29 ms
4.48 ms: 1.04x slower
async_tree_none
386 ms
406 ms: 1.05x slower
json_dumps
16.0 ms
16.8 ms: 1.05x slower
async_generators
535 ms
564 ms: 1.05x slower
json
7.47 ms
8.00 ms: 1.07x slower
pyflate
698 ms
750 ms: 1.07x slower
deepcopy_reduce
4.07 us
4.38 us: 1.08x slower
coverage
132 ms
143 ms: 1.08x slower
deepcopy
373 us
403 us: 1.08x slower
pathlib
30.2 ms
32.6 ms: 1.08x slower
async_tree_memoization_tg
467 ms
506 ms: 1.08x slower
unpickle
19.4 us
21.2 us: 1.09x slower
django_template
51.1 ms
56.1 ms: 1.10x slower
k_core
4.07 sec
4.47 sec: 1.10x slower
connected_components
841 ms
927 ms: 1.10x slower
coroutines
31.0 ms
34.3 ms: 1.11x slower
generators
39.7 ms
44.0 ms: 1.11x slower
sphinx
1.54 sec
1.70 sec: 1.11x slower
scimark_lu
160 ms
180 ms: 1.12x slower
python_startup
28.0 ms
31.6 ms: 1.13x slower
asyncio_websockets
724 ms
817 ms: 1.13x slower
telco
10.5 ms
12.0 ms: 1.14x slower
docutils
3.54 sec
4.07 sec: 1.15x slower
many_optionals
1.11 ms
1.27 ms: 1.15x slower
mdp
3.66 sec
4.21 sec: 1.15x slower
shortest_path
896 ms
1.03 sec: 1.15x slower
sqlite_synth
3.53 us
4.06 us: 1.15x slower
regex_dna
268 ms
310 ms: 1.15x slower
pprint_safe_repr
930 ms
1.08 sec: 1.16x slower
async_tree_cpu_io_mixed
682 ms
795 ms: 1.17x slower
go
160 ms
187 ms: 1.17x slower
logging_silent
135 ns
158 ns: 1.17x slower
html5lib
84.0 ms
98.6 ms: 1.17x slower
scimark_fft
455 ms
536 ms: 1.18x slower
xml_etree_parse
195 ms
230 ms: 1.18x slower
pylint
411 ms
490 ms: 1.19x slower
tomli_loads
2.61 sec
3.13 sec: 1.20x slower
unpickle_pure_python
297 us
357 us: 1.20x slower
meteor_contest
152 ms
183 ms: 1.20x slower
logging_simple
7.68 us
9.29 us: 1.21x slower
richards
63.2 ms
76.4 ms: 1.21x slower
genshi_xml
71.9 ms
87.5 ms: 1.22x slower
richards_super
71.2 ms
86.8 ms: 1.22x slower
2to3
461 ms
562 ms: 1.22x slower
python_startup_no_site
16.0 ms
19.6 ms: 1.23x slower
sqlglot_transpile
2.36 ms
2.90 ms: 1.23x slower
spectral_norm
128 ms
158 ms: 1.23x slower
hexiom
8.73 ms
10.8 ms: 1.23x slower
sqlglot_normalize
140 ms
173 ms: 1.24x slower
nqueens
110 ms
136 ms: 1.24x slower
pprint_pformat
1.86 sec
2.32 sec: 1.24x slower
asyncio_tcp
966 ms
1.21 sec: 1.25x slower
sqlalchemy_imperative
24.6 ms
30.8 ms: 1.25x slower
sympy_expand
587 ms
741 ms: 1.26x slower
json_loads
37.4 us
47.2 us: 1.26x slower
asyncio_tcp_ssl
2.77 sec
3.50 sec: 1.26x slower
fannkuch
521 ms
660 ms: 1.27x slower
xml_etree_process
79.4 ms
101 ms: 1.27x slower
thrift
1.13 ms
1.45 ms: 1.28x slower
subparsers
33.0 ms
42.3 ms: 1.28x slower
regex_compile
164 ms
211 ms: 1.29x slower
sympy_integrate
27.9 ms
36.2 ms: 1.30x slower
scimark_monte_carlo
84.6 ms
110 ms: 1.30x slower
scimark_sor
151 ms
198 ms: 1.31x slower
bpe_tokeniser
5.78 sec
7.57 sec: 1.31x slower
xml_etree_generate
112 ms
147 ms: 1.31x slower
genshi_text
29.1 ms
38.3 ms: 1.32x slower
sqlalchemy_declarative
178 ms
235 ms: 1.32x slower
typing_runtime_protocols
211 us
280 us: 1.32x slower
sympy_str
364 ms
483 ms: 1.33x slower
comprehensions
21.4 us
28.6 us: 1.34x slower
scimark_sparse_mat_mult
6.10 ms
8.26 ms: 1.35x slower
chaos
79.5 ms
108 ms: 1.36x slower
sqlglot_optimize
71.4 ms
97.0 ms: 1.36x slower
crypto_pyaes
92.8 ms
128 ms: 1.38x slower
mako
16.6 ms
23.5 ms: 1.42x slower
logging_format
8.87 us
12.6 us: 1.42x slower
raytrace
339 ms
480 ms: 1.42x slower
bench_thread_pool
3.14 ms
4.49 ms: 1.43x slower
sqlglot_parse
1.72 ms
2.55 ms: 1.48x slower
deepcopy_memo
38.8 us
58.3 us: 1.50x slower
deltablue
4.62 ms
7.02 ms: 1.52x slower
nbody
126 ms
194 ms: 1.54x slower
Geometric mean
(ref)
1.16x slower
Benchmark hidden because not significant (13): unpack_sequence, xml_etree_iterparse, async_tree_none_tg, async_tree_memoization, regex_v8, pidigits, float, unpickle_list, pickle, sympy_sum, pickle_pure_python, pycparser, dulwich_log
Geometric mean (including insignificant results): 1.133x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.15x
95% likely to have a slowdown of 1.14x
99% likely to have a slowdown of 1.13x