fork: python
ref: 470a0a68ebbbb4254f1a
machine: linux-x86_64
commit hash: 470a0a6
commit date: 2025-01-22
overall geometric mean: 1.352x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.24x faster
Memory change: 1.27x
Benchmarks with tag 'apps':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
2to3
350 ms
282 ms: 1.24x faster
docutils
3.41 sec
2.89 sec: 1.18x faster
html5lib
94.6 ms
68.0 ms: 1.39x faster
Geometric mean
(ref)
1.27x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
async_tree_io
1.60 sec
622 ms: 2.57x faster
async_tree_none
692 ms
274 ms: 2.52x faster
async_tree_memoization
819 ms
341 ms: 2.40x faster
async_tree_cpu_io_mixed
936 ms
507 ms: 1.85x faster
Geometric mean
(ref)
2.31x faster
Benchmarks with tag 'math':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
float
111 ms
70.5 ms: 1.58x faster
nbody
134 ms
86.5 ms: 1.55x faster
pidigits
271 ms
254 ms: 1.06x faster
Geometric mean
(ref)
1.38x faster
Benchmarks with tag 'regex':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
regex_compile
190 ms
135 ms: 1.41x faster
regex_dna
261 ms
251 ms: 1.04x faster
regex_effbot
3.09 ms
3.18 ms: 1.03x slower
Geometric mean
(ref)
1.10x faster
Benchmark hidden because not significant (1): regex_v8
Benchmarks with tag 'serialize':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
unpickle_pure_python
312 us
220 us: 1.42x faster
tomli_loads
2.92 sec
2.07 sec: 1.41x faster
pickle_pure_python
455 us
335 us: 1.36x faster
json_dumps
14.5 ms
11.6 ms: 1.25x faster
xml_etree_process
75.9 ms
62.0 ms: 1.22x faster
json_loads
30.3 us
25.4 us: 1.19x faster
xml_etree_parse
160 ms
135 ms: 1.19x faster
xml_etree_iterparse
110 ms
97.0 ms: 1.14x faster
xml_etree_generate
92.3 ms
83.6 ms: 1.10x faster
Geometric mean
(ref)
1.25x faster
Benchmarks with tag 'startup':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
python_startup_no_site
7.33 ms
8.98 ms: 1.23x slower
python_startup
11.5 ms
16.0 ms: 1.39x slower
Geometric mean
(ref)
1.31x slower
Benchmarks with tag 'template':
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
django_template
50.2 ms
35.2 ms: 1.43x faster
mako
14.7 ms
11.0 ms: 1.33x faster
genshi_text
31.4 ms
24.8 ms: 1.27x faster
genshi_xml
63.3 ms
54.8 ms: 1.16x faster
Geometric mean
(ref)
1.29x faster
Benchmark
bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120
bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6
typing_runtime_protocols
537 us
177 us: 3.03x faster
async_tree_io
1.60 sec
622 ms: 2.57x faster
async_tree_none
692 ms
274 ms: 2.52x faster
async_tree_memoization
819 ms
341 ms: 2.40x faster
deltablue
7.50 ms
3.29 ms: 2.28x faster
go
262 ms
128 ms: 2.05x faster
generators
57.3 ms
28.1 ms: 2.04x faster
async_tree_cpu_io_mixed
936 ms
507 ms: 1.85x faster
pylint
566 ms
315 ms: 1.80x faster
chaos
109 ms
61.1 ms: 1.78x faster
raytrace
489 ms
276 ms: 1.77x faster
scimark_lu
167 ms
94.3 ms: 1.77x faster
scimark_monte_carlo
107 ms
61.6 ms: 1.75x faster
logging_silent
167 ns
96.5 ns: 1.73x faster
sqlglot_parse
2.24 ms
1.31 ms: 1.70x faster
pyflate
733 ms
431 ms: 1.70x faster
richards_super
90.6 ms
53.4 ms: 1.70x faster
deepcopy
468 us
283 us: 1.65x faster
richards
75.1 ms
45.7 ms: 1.64x faster
deepcopy_memo
49.8 us
30.3 us: 1.64x faster
spectral_norm
139 ms
85.4 ms: 1.63x faster
scimark_sor
180 ms
111 ms: 1.62x faster
sqlglot_transpile
2.68 ms
1.69 ms: 1.59x faster
crypto_pyaes
119 ms
75.4 ms: 1.58x faster
float
111 ms
70.5 ms: 1.58x faster
hexiom
9.42 ms
5.98 ms: 1.58x faster
comprehensions
26.7 us
17.2 us: 1.56x faster
nbody
134 ms
86.5 ms: 1.55x faster
django_template
50.2 ms
35.2 ms: 1.43x faster
unpickle_pure_python
312 us
220 us: 1.42x faster
coroutines
30.3 ms
21.4 ms: 1.42x faster
tomli_loads
2.92 sec
2.07 sec: 1.41x faster
regex_compile
190 ms
135 ms: 1.41x faster
html5lib
94.6 ms
68.0 ms: 1.39x faster
logging_simple
8.88 us
6.44 us: 1.38x faster
deepcopy_reduce
4.01 us
2.93 us: 1.37x faster
pprint_pformat
2.15 sec
1.58 sec: 1.36x faster
pickle_pure_python
455 us
335 us: 1.36x faster
thrift
1.18 ms
865 us: 1.36x faster
logging_format
9.64 us
7.14 us: 1.35x faster
pycparser
1.67 sec
1.24 sec: 1.35x faster
pprint_safe_repr
1.05 sec
782 ms: 1.34x faster
pathlib
21.4 ms
15.9 ms: 1.34x faster
mako
14.7 ms
11.0 ms: 1.33x faster
fannkuch
483 ms
364 ms: 1.33x faster
sqlalchemy_declarative
190 ms
144 ms: 1.31x faster
nqueens
115 ms
87.9 ms: 1.31x faster
genshi_text
31.4 ms
24.8 ms: 1.27x faster
sympy_sum
193 ms
152 ms: 1.27x faster
sqlalchemy_imperative
22.7 ms
18.0 ms: 1.26x faster
json_dumps
14.5 ms
11.6 ms: 1.25x faster
2to3
350 ms
282 ms: 1.24x faster
sympy_str
360 ms
290 ms: 1.24x faster
sqlglot_normalize
144 ms
117 ms: 1.23x faster
mdp
3.01 sec
2.44 sec: 1.23x faster
bench_thread_pool
1.14 ms
930 us: 1.23x faster
xml_etree_process
75.9 ms
62.0 ms: 1.22x faster
scimark_fft
361 ms
295 ms: 1.22x faster
sympy_integrate
28.2 ms
23.2 ms: 1.22x faster
dulwich_log
81.1 ms
67.2 ms: 1.21x faster
sympy_expand
600 ms
497 ms: 1.21x faster
sqlglot_optimize
70.1 ms
58.3 ms: 1.20x faster
json_loads
30.3 us
25.4 us: 1.19x faster
xml_etree_parse
160 ms
135 ms: 1.19x faster
docutils
3.41 sec
2.89 sec: 1.18x faster
genshi_xml
63.3 ms
54.8 ms: 1.16x faster
scimark_sparse_mat_mult
5.08 ms
4.44 ms: 1.14x faster
xml_etree_iterparse
110 ms
97.0 ms: 1.14x faster
meteor_contest
138 ms
125 ms: 1.11x faster
json
5.86 ms
5.31 ms: 1.10x faster
xml_etree_generate
92.3 ms
83.6 ms: 1.10x faster
pidigits
271 ms
254 ms: 1.06x faster
sqlite_synth
2.99 us
2.83 us: 1.06x faster
async_generators
421 ms
398 ms: 1.06x faster
regex_dna
261 ms
251 ms: 1.04x faster
asyncio_websockets
390 ms
386 ms: 1.01x faster
regex_effbot
3.09 ms
3.18 ms: 1.03x slower
telco
7.23 ms
8.27 ms: 1.14x slower
python_startup_no_site
7.33 ms
8.98 ms: 1.23x slower
coverage
63.3 ms
79.0 ms: 1.25x slower
python_startup
11.5 ms
16.0 ms: 1.39x slower
create_gc_cycles
1.76 ms
2.78 ms: 1.58x slower
gc_traversal
3.42 ms
6.11 ms: 1.79x slower
bench_mp_pool
6.37 ms
1.63 sec: 255.39x slower
Geometric mean
(ref)
1.26x faster
Benchmark hidden because not significant (1): regex_v8
Ignored benchmarks (15) of results/bm-20220323-3.10.4-9d38120/bm-20220323-pythonperf2-x86_64-python-v3.10.4-3.10.4-9d38120.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (11) of results/bm-20250122-3.14.0a4+-470a0a6/bm-20250122-pythonperf2-x86_64-python-470a0a68ebbbb4254f1a-3.14.0a4+-470a0a6.json: async_tree_cpu_io_mixed_tg, async_tree_io_tg, async_tree_memoization_tg, async_tree_none_tg, bpe_tokeniser, connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.352x faster
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.28x
95% likely to have a speedup of 1.26x
99% likely to have a speedup of 1.24x