fork: python
ref: e65a1eb93ae35f9fbab1
machine: linux-x86_64
commit hash: e65a1eb
commit date: 2025-01-20
overall geometric mean: 1.109x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.06x slower
Memory change: 1.34x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
2to3
445 ms
580 ms: 1.30x slower
docutils
4.01 sec
4.47 sec: 1.11x slower
html5lib
92.6 ms
108 ms: 1.16x slower
Geometric mean
(ref)
1.19x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
async_tree_io_tg
1.40 sec
753 ms: 1.86x faster
async_tree_io
1.39 sec
864 ms: 1.61x faster
async_tree_none_tg
504 ms
335 ms: 1.50x faster
async_tree_none
572 ms
395 ms: 1.45x faster
async_tree_memoization_tg
670 ms
486 ms: 1.38x faster
async_tree_cpu_io_mixed_tg
852 ms
683 ms: 1.25x faster
async_tree_memoization
709 ms
586 ms: 1.21x faster
async_tree_cpu_io_mixed
889 ms
749 ms: 1.19x faster
coroutines
30.9 ms
33.7 ms: 1.09x slower
Geometric mean
(ref)
1.27x faster
Benchmark hidden because not significant (2): async_generators, asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
float
116 ms
108 ms: 1.08x faster
nbody
119 ms
192 ms: 1.62x slower
Geometric mean
(ref)
1.13x slower
Benchmark hidden because not significant (1): pidigits
Benchmarks with tag 'regex':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
regex_v8
32.8 ms
34.5 ms: 1.05x slower
regex_dna
282 ms
309 ms: 1.10x slower
regex_compile
182 ms
224 ms: 1.23x slower
Geometric mean
(ref)
1.08x slower
Benchmark hidden because not significant (1): regex_effbot
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
xml_etree_iterparse
177 ms
140 ms: 1.26x faster
tomli_loads
2.78 sec
3.04 sec: 1.09x slower
xml_etree_generate
122 ms
135 ms: 1.10x slower
pickle_pure_python
416 us
492 us: 1.18x slower
xml_etree_process
85.9 ms
107 ms: 1.24x slower
unpickle_pure_python
290 us
361 us: 1.24x slower
json_loads
34.3 us
46.2 us: 1.35x slower
json_dumps
14.1 ms
19.4 ms: 1.37x 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-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
python_startup_no_site
15.3 ms
22.4 ms: 1.47x slower
python_startup
22.4 ms
35.1 ms: 1.57x slower
Geometric mean
(ref)
1.52x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
genshi_xml
72.1 ms
89.2 ms: 1.24x slower
genshi_text
31.7 ms
40.7 ms: 1.29x slower
django_template
44.3 ms
60.3 ms: 1.36x slower
mako
15.9 ms
24.8 ms: 1.55x slower
Geometric mean
(ref)
1.35x slower
Benchmark
bm-20240906-linux-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb
async_tree_io_tg
1.40 sec
753 ms: 1.86x faster
async_tree_io
1.39 sec
864 ms: 1.61x faster
async_tree_none_tg
504 ms
335 ms: 1.50x faster
async_tree_none
572 ms
395 ms: 1.45x faster
async_tree_memoization_tg
670 ms
486 ms: 1.38x faster
xml_etree_iterparse
177 ms
140 ms: 1.26x faster
async_tree_cpu_io_mixed_tg
852 ms
683 ms: 1.25x faster
async_tree_memoization
709 ms
586 ms: 1.21x faster
async_tree_cpu_io_mixed
889 ms
749 ms: 1.19x faster
deepcopy
498 us
449 us: 1.11x faster
sqlite_synth
3.99 us
3.63 us: 1.10x faster
float
116 ms
108 ms: 1.08x faster
regex_v8
32.8 ms
34.5 ms: 1.05x slower
telco
12.2 ms
13.0 ms: 1.07x slower
richards
65.5 ms
70.4 ms: 1.07x slower
sympy_str
379 ms
408 ms: 1.08x slower
tomli_loads
2.78 sec
3.04 sec: 1.09x slower
coroutines
30.9 ms
33.7 ms: 1.09x slower
regex_dna
282 ms
309 ms: 1.10x slower
xml_etree_generate
122 ms
135 ms: 1.10x slower
sympy_integrate
30.2 ms
33.6 ms: 1.11x slower
scimark_sor
179 ms
199 ms: 1.11x slower
docutils
4.01 sec
4.47 sec: 1.11x slower
dulwich_log
93.7 ms
105 ms: 1.12x slower
pprint_safe_repr
987 ms
1.11 sec: 1.13x slower
deepcopy_reduce
4.10 us
4.65 us: 1.14x slower
sqlglot_optimize
74.7 ms
85.4 ms: 1.14x slower
sympy_expand
601 ms
689 ms: 1.15x slower
json
6.51 ms
7.50 ms: 1.15x slower
generators
40.0 ms
46.4 ms: 1.16x slower
html5lib
92.6 ms
108 ms: 1.16x slower
pyflate
664 ms
772 ms: 1.16x slower
richards_super
73.2 ms
85.9 ms: 1.17x slower
sqlglot_normalize
140 ms
165 ms: 1.18x slower
mdp
3.80 sec
4.48 sec: 1.18x slower
pickle_pure_python
416 us
492 us: 1.18x slower
sympy_sum
210 ms
249 ms: 1.18x slower
chaos
83.6 ms
99.1 ms: 1.19x slower
comprehensions
22.2 us
26.4 us: 1.19x slower
pprint_pformat
1.94 sec
2.36 sec: 1.21x slower
scimark_fft
473 ms
574 ms: 1.21x slower
regex_compile
182 ms
224 ms: 1.23x slower
logging_silent
130 ns
161 ns: 1.24x slower
genshi_xml
72.1 ms
89.2 ms: 1.24x slower
xml_etree_process
85.9 ms
107 ms: 1.24x slower
fannkuch
547 ms
679 ms: 1.24x slower
nqueens
112 ms
139 ms: 1.24x slower
unpickle_pure_python
290 us
361 us: 1.24x slower
bpe_tokeniser
6.28 sec
7.86 sec: 1.25x slower
meteor_contest
150 ms
188 ms: 1.25x slower
genshi_text
31.7 ms
40.7 ms: 1.29x slower
scimark_sparse_mat_mult
6.76 ms
8.68 ms: 1.29x slower
crypto_pyaes
100 ms
129 ms: 1.29x slower
2to3
445 ms
580 ms: 1.30x slower
logging_simple
8.56 us
11.3 us: 1.32x slower
create_gc_cycles
2.41 ms
3.20 ms: 1.33x slower
scimark_lu
146 ms
195 ms: 1.33x slower
scimark_monte_carlo
90.6 ms
121 ms: 1.33x slower
typing_runtime_protocols
226 us
302 us: 1.34x slower
sqlglot_parse
1.76 ms
2.36 ms: 1.35x slower
json_loads
34.3 us
46.2 us: 1.35x slower
thrift
1.10 ms
1.49 ms: 1.35x slower
django_template
44.3 ms
60.3 ms: 1.36x slower
json_dumps
14.1 ms
19.4 ms: 1.37x slower
coverage
107 ms
150 ms: 1.39x slower
hexiom
8.11 ms
11.5 ms: 1.42x slower
logging_format
9.24 us
13.2 us: 1.43x slower
raytrace
344 ms
503 ms: 1.46x slower
python_startup_no_site
15.3 ms
22.4 ms: 1.47x slower
gc_traversal
5.70 ms
8.76 ms: 1.54x slower
mako
15.9 ms
24.8 ms: 1.55x slower
python_startup
22.4 ms
35.1 ms: 1.57x slower
deltablue
4.44 ms
7.11 ms: 1.60x slower
nbody
119 ms
192 ms: 1.62x slower
sqlglot_transpile
2.20 ms
3.59 ms: 1.63x slower
bench_thread_pool
2.89 ms
5.88 ms: 2.04x slower
bench_mp_pool
18.7 ms
103 ms: 5.51x slower
Geometric mean
(ref)
1.16x slower
Benchmark hidden because not significant (11): go, pidigits, regex_effbot, spectral_norm, xml_etree_parse, pycparser, async_generators, asyncio_websockets, pathlib, pylint, deepcopy_memo
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-20250120-3.14.0a4+-e65a1eb-NOGIL/bm-20250120-linux-x86_64-python-e65a1eb93ae35f9fbab1-3.14.0a4+-e65a1eb.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.109x 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 1.06x