fork: python
ref: 31c82c28f927b7e55c7d
machine: linux-x86_64
commit hash: 31c82c2
commit date: 2025-01-31
overall geometric mean: 1.087x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.05x slower
Memory change: 1.34x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
2to3
260 ms
305 ms: 1.17x slower
docutils
2.62 sec
2.81 sec: 1.07x slower
html5lib
67.0 ms
71.8 ms: 1.07x slower
Geometric mean
(ref)
1.11x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
async_tree_io_tg
913 ms
586 ms: 1.56x faster
async_tree_io
876 ms
621 ms: 1.41x faster
async_tree_memoization
461 ms
361 ms: 1.28x faster
async_tree_memoization_tg
414 ms
325 ms: 1.27x faster
async_tree_none_tg
336 ms
267 ms: 1.26x faster
async_tree_cpu_io_mixed_tg
638 ms
509 ms: 1.25x faster
async_tree_cpu_io_mixed
666 ms
541 ms: 1.23x faster
async_tree_none
354 ms
295 ms: 1.20x faster
coroutines
23.6 ms
23.4 ms: 1.01x faster
asyncio_websockets
520 ms
518 ms: 1.00x faster
async_generators
377 ms
381 ms: 1.01x slower
Geometric mean
(ref)
1.21x faster
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
pidigits
217 ms
202 ms: 1.07x faster
float
77.5 ms
76.6 ms: 1.01x faster
nbody
85.1 ms
136 ms: 1.60x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
regex_effbot
3.08 ms
2.69 ms: 1.14x faster
regex_dna
180 ms
178 ms: 1.01x faster
regex_v8
22.7 ms
23.5 ms: 1.04x slower
regex_compile
132 ms
151 ms: 1.14x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
xml_etree_iterparse
94.9 ms
88.7 ms: 1.07x faster
xml_etree_parse
136 ms
129 ms: 1.06x faster
json_loads
27.0 us
31.0 us: 1.15x slower
xml_etree_generate
85.4 ms
98.2 ms: 1.15x slower
tomli_loads
2.01 sec
2.35 sec: 1.17x slower
xml_etree_process
59.3 ms
70.7 ms: 1.19x slower
unpickle_pure_python
210 us
254 us: 1.21x slower
json_dumps
10.5 ms
13.0 ms: 1.23x slower
pickle_pure_python
294 us
382 us: 1.30x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
python_startup_no_site
7.39 ms
9.65 ms: 1.31x slower
python_startup
11.0 ms
15.4 ms: 1.40x slower
Geometric mean
(ref)
1.35x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
django_template
34.1 ms
42.5 ms: 1.25x slower
genshi_xml
48.8 ms
60.9 ms: 1.25x slower
genshi_text
21.5 ms
27.9 ms: 1.29x slower
mako
11.3 ms
16.1 ms: 1.42x slower
Geometric mean
(ref)
1.30x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2
gc_traversal
3.14 ms
1.75 ms: 1.80x faster
async_tree_io_tg
913 ms
586 ms: 1.56x faster
async_tree_io
876 ms
621 ms: 1.41x faster
async_tree_memoization
461 ms
361 ms: 1.28x faster
async_tree_memoization_tg
414 ms
325 ms: 1.27x faster
async_tree_none_tg
336 ms
267 ms: 1.26x faster
async_tree_cpu_io_mixed_tg
638 ms
509 ms: 1.25x faster
async_tree_cpu_io_mixed
666 ms
541 ms: 1.23x faster
async_tree_none
354 ms
295 ms: 1.20x faster
regex_effbot
3.08 ms
2.69 ms: 1.14x faster
deepcopy
355 us
311 us: 1.14x faster
pidigits
217 ms
202 ms: 1.07x faster
xml_etree_iterparse
94.9 ms
88.7 ms: 1.07x faster
xml_etree_parse
136 ms
129 ms: 1.06x faster
sqlite_synth
2.21 us
2.13 us: 1.04x faster
pathlib
19.2 ms
18.7 ms: 1.03x faster
spectral_norm
111 ms
109 ms: 1.02x faster
float
77.5 ms
76.6 ms: 1.01x faster
regex_dna
180 ms
178 ms: 1.01x faster
deepcopy_memo
39.1 us
38.8 us: 1.01x faster
coroutines
23.6 ms
23.4 ms: 1.01x faster
asyncio_websockets
520 ms
518 ms: 1.00x faster
async_generators
377 ms
381 ms: 1.01x slower
scimark_sor
134 ms
137 ms: 1.02x slower
deepcopy_reduce
3.11 us
3.19 us: 1.03x slower
regex_v8
22.7 ms
23.5 ms: 1.04x slower
create_gc_cycles
1.34 ms
1.39 ms: 1.04x slower
bpe_tokeniser
4.45 sec
4.70 sec: 1.06x slower
pycparser
1.12 sec
1.19 sec: 1.06x slower
html5lib
67.0 ms
71.8 ms: 1.07x slower
docutils
2.62 sec
2.81 sec: 1.07x slower
json
4.93 ms
5.37 ms: 1.09x slower
pyflate
449 ms
494 ms: 1.10x slower
scimark_fft
349 ms
387 ms: 1.11x slower
dulwich_log
74.8 ms
82.9 ms: 1.11x slower
telco
7.82 ms
8.67 ms: 1.11x slower
logging_silent
103 ns
114 ns: 1.11x slower
pprint_safe_repr
738 ms
823 ms: 1.12x slower
pprint_pformat
1.50 sec
1.69 sec: 1.13x slower
regex_compile
132 ms
151 ms: 1.14x slower
mdp
2.36 sec
2.69 sec: 1.14x slower
json_loads
27.0 us
31.0 us: 1.15x slower
xml_etree_generate
85.4 ms
98.2 ms: 1.15x slower
sqlglot_normalize
106 ms
122 ms: 1.16x slower
sqlglot_optimize
52.7 ms
61.4 ms: 1.16x slower
generators
28.8 ms
33.7 ms: 1.17x slower
thrift
778 us
910 us: 1.17x slower
coverage
83.0 ms
97.3 ms: 1.17x slower
tomli_loads
2.01 sec
2.35 sec: 1.17x slower
2to3
260 ms
305 ms: 1.17x slower
scimark_sparse_mat_mult
4.71 ms
5.58 ms: 1.19x slower
xml_etree_process
59.3 ms
70.7 ms: 1.19x slower
logging_simple
6.16 us
7.35 us: 1.19x slower
sympy_sum
156 ms
186 ms: 1.20x slower
sympy_expand
457 ms
552 ms: 1.21x slower
unpickle_pure_python
210 us
254 us: 1.21x slower
scimark_lu
113 ms
137 ms: 1.22x slower
comprehensions
16.5 us
20.1 us: 1.22x slower
sympy_str
275 ms
336 ms: 1.22x slower
chaos
57.3 ms
70.2 ms: 1.22x slower
sympy_integrate
19.8 ms
24.3 ms: 1.23x slower
nqueens
78.6 ms
96.4 ms: 1.23x slower
logging_format
6.84 us
8.41 us: 1.23x slower
sqlglot_transpile
1.56 ms
1.92 ms: 1.23x slower
json_dumps
10.5 ms
13.0 ms: 1.23x slower
hexiom
5.99 ms
7.46 ms: 1.25x slower
django_template
34.1 ms
42.5 ms: 1.25x slower
genshi_xml
48.8 ms
60.9 ms: 1.25x slower
sqlglot_parse
1.25 ms
1.59 ms: 1.27x slower
scimark_monte_carlo
65.4 ms
83.8 ms: 1.28x slower
meteor_contest
102 ms
130 ms: 1.28x slower
richards
45.2 ms
58.4 ms: 1.29x slower
genshi_text
21.5 ms
27.9 ms: 1.29x slower
crypto_pyaes
67.9 ms
88.0 ms: 1.30x slower
pickle_pure_python
294 us
382 us: 1.30x slower
typing_runtime_protocols
155 us
202 us: 1.30x slower
richards_super
51.6 ms
67.3 ms: 1.30x slower
python_startup_no_site
7.39 ms
9.65 ms: 1.31x slower
raytrace
253 ms
331 ms: 1.31x slower
fannkuch
370 ms
492 ms: 1.33x slower
python_startup
11.0 ms
15.4 ms: 1.40x slower
mako
11.3 ms
16.1 ms: 1.42x slower
deltablue
3.12 ms
4.79 ms: 1.53x slower
nbody
85.1 ms
136 ms: 1.60x slower
bench_thread_pool
919 us
3.33 ms: 3.62x slower
bench_mp_pool
11.0 ms
92.7 ms: 8.43x slower
Geometric mean
(ref)
1.14x slower
Benchmark hidden because not significant (2): go, pylint
Ignored benchmarks (14) of results/bm-20240906-3.13.0rc2-ec61006/bm-20240906-vultr-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-20250131-3.14.0a4+-31c82c2-NOGIL/bm-20250131-vultr-x86_64-python-31c82c28f927b7e55c7d-3.14.0a4+-31c82c2.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.087x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.07x
95% likely to have a slowdown of 1.07x
99% likely to have a slowdown of 1.05x