fork: python
ref: ec91e1c2762412f1408b
machine: linux-x86_64
commit hash: ec91e1c
commit date: 2025-01-23
overall geometric mean: 1.119x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.07x slower
Memory change: 1.34x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
2to3
445 ms
548 ms: 1.23x slower
docutils
4.01 sec
4.25 sec: 1.06x slower
html5lib
92.6 ms
112 ms: 1.21x slower
Geometric mean
(ref)
1.16x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
async_tree_io_tg
1.40 sec
803 ms: 1.75x faster
async_tree_io
1.39 sec
936 ms: 1.48x faster
async_tree_none_tg
504 ms
359 ms: 1.41x faster
async_tree_memoization_tg
670 ms
517 ms: 1.30x faster
async_tree_none
572 ms
450 ms: 1.27x faster
async_tree_cpu_io_mixed_tg
852 ms
711 ms: 1.20x faster
async_tree_memoization
709 ms
600 ms: 1.18x faster
async_tree_cpu_io_mixed
889 ms
788 ms: 1.13x faster
async_generators
567 ms
595 ms: 1.05x slower
coroutines
30.9 ms
33.8 ms: 1.10x slower
Geometric mean
(ref)
1.21x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
pidigits
251 ms
235 ms: 1.07x faster
nbody
119 ms
177 ms: 1.49x slower
Geometric mean
(ref)
1.10x slower
Benchmark hidden because not significant (1): float
Benchmarks with tag 'regex':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
regex_compile
182 ms
197 ms: 1.08x slower
regex_dna
282 ms
325 ms: 1.15x slower
Geometric mean
(ref)
1.06x slower
Benchmark hidden because not significant (2): regex_v8, regex_effbot
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
xml_etree_iterparse
177 ms
160 ms: 1.11x faster
tomli_loads
2.78 sec
3.26 sec: 1.17x slower
xml_etree_generate
122 ms
145 ms: 1.18x slower
json_dumps
14.1 ms
16.7 ms: 1.19x slower
json_loads
34.3 us
40.7 us: 1.19x slower
pickle_pure_python
416 us
512 us: 1.23x slower
xml_etree_process
85.9 ms
107 ms: 1.25x slower
unpickle_pure_python
290 us
366 us: 1.26x slower
Geometric mean
(ref)
1.14x slower
Benchmark hidden because not significant (1): xml_etree_parse
Benchmarks with tag 'startup':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
python_startup_no_site
15.3 ms
21.8 ms: 1.42x slower
python_startup
22.4 ms
32.4 ms: 1.44x slower
Geometric mean
(ref)
1.43x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
genshi_xml
72.1 ms
95.0 ms: 1.32x slower
django_template
44.3 ms
59.1 ms: 1.33x slower
genshi_text
31.7 ms
47.1 ms: 1.49x slower
mako
15.9 ms
25.3 ms: 1.58x slower
Geometric mean
(ref)
1.43x slower
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c
async_tree_io_tg
1.40 sec
803 ms: 1.75x faster
async_tree_io
1.39 sec
936 ms: 1.48x faster
async_tree_none_tg
504 ms
359 ms: 1.41x faster
async_tree_memoization_tg
670 ms
517 ms: 1.30x faster
async_tree_none
572 ms
450 ms: 1.27x faster
async_tree_cpu_io_mixed_tg
852 ms
711 ms: 1.20x faster
async_tree_memoization
709 ms
600 ms: 1.18x faster
async_tree_cpu_io_mixed
889 ms
788 ms: 1.13x faster
deepcopy
498 us
444 us: 1.12x faster
xml_etree_iterparse
177 ms
160 ms: 1.11x faster
pidigits
251 ms
235 ms: 1.07x faster
sqlite_synth
3.99 us
3.80 us: 1.05x faster
scimark_sor
179 ms
173 ms: 1.03x faster
pycparser
1.57 sec
1.62 sec: 1.03x slower
async_generators
567 ms
595 ms: 1.05x slower
docutils
4.01 sec
4.25 sec: 1.06x slower
mdp
3.80 sec
4.05 sec: 1.06x slower
sqlglot_normalize
140 ms
149 ms: 1.07x slower
regex_compile
182 ms
197 ms: 1.08x slower
telco
12.2 ms
13.3 ms: 1.09x slower
coroutines
30.9 ms
33.8 ms: 1.10x slower
go
191 ms
213 ms: 1.11x slower
pathlib
29.9 ms
33.6 ms: 1.12x slower
crypto_pyaes
100 ms
115 ms: 1.14x slower
scimark_sparse_mat_mult
6.76 ms
7.76 ms: 1.15x slower
scimark_fft
473 ms
544 ms: 1.15x slower
regex_dna
282 ms
325 ms: 1.15x slower
deepcopy_memo
50.1 us
57.8 us: 1.15x slower
pprint_safe_repr
987 ms
1.14 sec: 1.16x slower
dulwich_log
93.7 ms
109 ms: 1.16x slower
tomli_loads
2.78 sec
3.26 sec: 1.17x slower
sympy_expand
601 ms
708 ms: 1.18x slower
nqueens
112 ms
132 ms: 1.18x slower
xml_etree_generate
122 ms
145 ms: 1.18x slower
json_dumps
14.1 ms
16.7 ms: 1.19x slower
json_loads
34.3 us
40.7 us: 1.19x slower
meteor_contest
150 ms
178 ms: 1.19x slower
sympy_integrate
30.2 ms
36.0 ms: 1.19x slower
pprint_pformat
1.94 sec
2.34 sec: 1.20x slower
html5lib
92.6 ms
112 ms: 1.21x slower
sympy_sum
210 ms
254 ms: 1.21x slower
create_gc_cycles
2.41 ms
2.93 ms: 1.22x slower
sqlglot_optimize
74.7 ms
91.8 ms: 1.23x slower
pickle_pure_python
416 us
512 us: 1.23x slower
2to3
445 ms
548 ms: 1.23x slower
richards
65.5 ms
80.7 ms: 1.23x slower
fannkuch
547 ms
675 ms: 1.23x slower
scimark_lu
146 ms
181 ms: 1.24x slower
sympy_str
379 ms
469 ms: 1.24x slower
xml_etree_process
85.9 ms
107 ms: 1.25x slower
pyflate
664 ms
833 ms: 1.26x slower
scimark_monte_carlo
90.6 ms
114 ms: 1.26x slower
unpickle_pure_python
290 us
366 us: 1.26x slower
logging_silent
130 ns
165 ns: 1.27x slower
json
6.51 ms
8.27 ms: 1.27x slower
deepcopy_reduce
4.10 us
5.23 us: 1.28x slower
hexiom
8.11 ms
10.4 ms: 1.28x slower
comprehensions
22.2 us
28.6 us: 1.29x slower
richards_super
73.2 ms
94.4 ms: 1.29x slower
thrift
1.10 ms
1.42 ms: 1.29x slower
bpe_tokeniser
6.28 sec
8.20 sec: 1.30x slower
raytrace
344 ms
450 ms: 1.31x slower
logging_format
9.24 us
12.1 us: 1.31x slower
genshi_xml
72.1 ms
95.0 ms: 1.32x slower
typing_runtime_protocols
226 us
299 us: 1.33x slower
logging_simple
8.56 us
11.4 us: 1.33x slower
django_template
44.3 ms
59.1 ms: 1.33x slower
sqlglot_transpile
2.20 ms
3.09 ms: 1.41x slower
python_startup_no_site
15.3 ms
21.8 ms: 1.42x slower
coverage
107 ms
154 ms: 1.44x slower
generators
40.0 ms
57.7 ms: 1.44x slower
python_startup
22.4 ms
32.4 ms: 1.44x slower
chaos
83.6 ms
123 ms: 1.47x slower
gc_traversal
5.70 ms
8.46 ms: 1.48x slower
genshi_text
31.7 ms
47.1 ms: 1.49x slower
nbody
119 ms
177 ms: 1.49x slower
sqlglot_parse
1.76 ms
2.63 ms: 1.50x slower
bench_thread_pool
2.89 ms
4.35 ms: 1.51x slower
mako
15.9 ms
25.3 ms: 1.58x slower
deltablue
4.44 ms
7.16 ms: 1.61x slower
bench_mp_pool
18.7 ms
92.8 ms: 4.96x slower
Geometric mean
(ref)
1.17x slower
Benchmark hidden because not significant (7): float, xml_etree_parse, pylint, spectral_norm, regex_v8, asyncio_websockets, regex_effbot
Ignored benchmarks (14) of results/bm-20240906-3.13.0rc2-ec61006/bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (8) of results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-linux-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.119x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.10x
95% likely to have a slowdown of 1.09x
99% likely to have a slowdown of 1.07x