fork: python
ref: 2ed5ee9a50454b3fce87
machine: linux-x86_64
commit hash: 2ed5ee9
commit date: 2025-01-22
overall geometric mean: 1.109x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.08x slower
Memory change: 1.33x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
2to3
260 ms
312 ms: 1.20x slower
docutils
2.62 sec
2.86 sec: 1.09x slower
html5lib
67.0 ms
74.8 ms: 1.12x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
async_tree_io_tg
913 ms
581 ms: 1.57x faster
async_tree_io
876 ms
618 ms: 1.42x faster
async_tree_none_tg
336 ms
246 ms: 1.36x faster
async_tree_memoization_tg
414 ms
318 ms: 1.30x faster
async_tree_memoization
461 ms
355 ms: 1.30x faster
async_tree_cpu_io_mixed_tg
638 ms
505 ms: 1.26x faster
async_tree_cpu_io_mixed
666 ms
540 ms: 1.23x faster
async_tree_none
354 ms
288 ms: 1.23x faster
asyncio_websockets
520 ms
516 ms: 1.01x faster
async_generators
377 ms
381 ms: 1.01x slower
coroutines
23.6 ms
24.9 ms: 1.06x slower
Geometric mean
(ref)
1.22x faster
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
float
77.5 ms
78.1 ms: 1.01x slower
pidigits
217 ms
220 ms: 1.02x slower
nbody
85.1 ms
136 ms: 1.59x slower
Geometric mean
(ref)
1.18x slower
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
regex_effbot
3.08 ms
2.89 ms: 1.07x faster
regex_v8
22.7 ms
24.3 ms: 1.07x slower
regex_compile
132 ms
159 ms: 1.20x slower
Geometric mean
(ref)
1.05x slower
Benchmark hidden because not significant (1): regex_dna
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
xml_etree_iterparse
94.9 ms
89.0 ms: 1.07x faster
xml_etree_parse
136 ms
129 ms: 1.06x faster
json_loads
27.0 us
30.8 us: 1.14x slower
xml_etree_generate
85.4 ms
98.9 ms: 1.16x slower
tomli_loads
2.01 sec
2.43 sec: 1.21x slower
json_dumps
10.5 ms
12.9 ms: 1.23x slower
xml_etree_process
59.3 ms
75.7 ms: 1.28x slower
unpickle_pure_python
210 us
275 us: 1.31x slower
pickle_pure_python
294 us
397 us: 1.35x slower
Geometric mean
(ref)
1.16x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
python_startup_no_site
7.39 ms
9.55 ms: 1.29x slower
python_startup
11.0 ms
15.3 ms: 1.39x slower
Geometric mean
(ref)
1.34x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
genshi_xml
48.8 ms
63.8 ms: 1.31x slower
django_template
34.1 ms
44.9 ms: 1.32x slower
genshi_text
21.5 ms
29.6 ms: 1.37x slower
mako
11.3 ms
16.2 ms: 1.43x slower
Geometric mean
(ref)
1.36x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
async_tree_io_tg
913 ms
581 ms: 1.57x faster
async_tree_io
876 ms
618 ms: 1.42x faster
async_tree_none_tg
336 ms
246 ms: 1.36x faster
async_tree_memoization_tg
414 ms
318 ms: 1.30x faster
async_tree_memoization
461 ms
355 ms: 1.30x faster
async_tree_cpu_io_mixed_tg
638 ms
505 ms: 1.26x faster
async_tree_cpu_io_mixed
666 ms
540 ms: 1.23x faster
async_tree_none
354 ms
288 ms: 1.23x faster
deepcopy
355 us
326 us: 1.09x faster
regex_effbot
3.08 ms
2.89 ms: 1.07x faster
xml_etree_iterparse
94.9 ms
89.0 ms: 1.07x faster
sqlite_synth
2.21 us
2.08 us: 1.06x faster
xml_etree_parse
136 ms
129 ms: 1.06x faster
pathlib
19.2 ms
18.7 ms: 1.03x faster
asyncio_websockets
520 ms
516 ms: 1.01x faster
float
77.5 ms
78.1 ms: 1.01x slower
async_generators
377 ms
381 ms: 1.01x slower
create_gc_cycles
1.34 ms
1.36 ms: 1.01x slower
pidigits
217 ms
220 ms: 1.02x slower
spectral_norm
111 ms
113 ms: 1.02x slower
go
141 ms
143 ms: 1.02x slower
deepcopy_memo
39.1 us
40.8 us: 1.04x slower
scimark_sor
134 ms
141 ms: 1.05x slower
coroutines
23.6 ms
24.9 ms: 1.06x slower
gc_traversal
3.14 ms
3.35 ms: 1.07x slower
regex_v8
22.7 ms
24.3 ms: 1.07x slower
json
4.93 ms
5.34 ms: 1.08x slower
bpe_tokeniser
4.45 sec
4.82 sec: 1.08x slower
docutils
2.62 sec
2.86 sec: 1.09x slower
deepcopy_reduce
3.11 us
3.43 us: 1.10x slower
scimark_fft
349 ms
386 ms: 1.10x slower
telco
7.82 ms
8.65 ms: 1.11x slower
pycparser
1.12 sec
1.24 sec: 1.11x slower
html5lib
67.0 ms
74.8 ms: 1.12x slower
dulwich_log
74.8 ms
84.6 ms: 1.13x slower
pyflate
449 ms
509 ms: 1.14x slower
mdp
2.36 sec
2.69 sec: 1.14x slower
json_loads
27.0 us
30.8 us: 1.14x slower
generators
28.8 ms
33.1 ms: 1.15x slower
pprint_safe_repr
738 ms
850 ms: 1.15x slower
xml_etree_generate
85.4 ms
98.9 ms: 1.16x slower
logging_silent
103 ns
119 ns: 1.16x slower
sqlglot_normalize
106 ms
124 ms: 1.17x slower
coverage
83.0 ms
97.6 ms: 1.18x slower
pprint_pformat
1.50 sec
1.76 sec: 1.18x slower
sqlglot_optimize
52.7 ms
62.3 ms: 1.18x slower
thrift
778 us
923 us: 1.19x slower
scimark_sparse_mat_mult
4.71 ms
5.65 ms: 1.20x slower
2to3
260 ms
312 ms: 1.20x slower
regex_compile
132 ms
159 ms: 1.20x slower
tomli_loads
2.01 sec
2.43 sec: 1.21x slower
json_dumps
10.5 ms
12.9 ms: 1.23x slower
sympy_sum
156 ms
192 ms: 1.23x slower
chaos
57.3 ms
70.9 ms: 1.24x slower
sympy_expand
457 ms
567 ms: 1.24x slower
scimark_lu
113 ms
141 ms: 1.25x slower
sympy_integrate
19.8 ms
24.9 ms: 1.26x slower
sympy_str
275 ms
345 ms: 1.26x slower
logging_simple
6.16 us
7.76 us: 1.26x slower
richards
45.2 ms
57.0 ms: 1.26x slower
nqueens
78.6 ms
99.1 ms: 1.26x slower
xml_etree_process
59.3 ms
75.7 ms: 1.28x slower
sqlglot_transpile
1.56 ms
1.99 ms: 1.28x slower
scimark_monte_carlo
65.4 ms
83.6 ms: 1.28x slower
crypto_pyaes
67.9 ms
87.0 ms: 1.28x slower
meteor_contest
102 ms
130 ms: 1.28x slower
hexiom
5.99 ms
7.69 ms: 1.28x slower
richards_super
51.6 ms
66.5 ms: 1.29x slower
sqlglot_parse
1.25 ms
1.61 ms: 1.29x slower
python_startup_no_site
7.39 ms
9.55 ms: 1.29x slower
comprehensions
16.5 us
21.3 us: 1.30x slower
logging_format
6.84 us
8.88 us: 1.30x slower
genshi_xml
48.8 ms
63.8 ms: 1.31x slower
unpickle_pure_python
210 us
275 us: 1.31x slower
django_template
34.1 ms
44.9 ms: 1.32x slower
fannkuch
370 ms
489 ms: 1.32x slower
raytrace
253 ms
340 ms: 1.34x slower
pickle_pure_python
294 us
397 us: 1.35x slower
typing_runtime_protocols
155 us
210 us: 1.36x slower
genshi_text
21.5 ms
29.6 ms: 1.37x slower
python_startup
11.0 ms
15.3 ms: 1.39x slower
mako
11.3 ms
16.2 ms: 1.43x slower
deltablue
3.12 ms
4.80 ms: 1.54x slower
nbody
85.1 ms
136 ms: 1.59x slower
bench_thread_pool
919 us
3.32 ms: 3.61x slower
bench_mp_pool
11.0 ms
95.7 ms: 8.70x slower
Geometric mean
(ref)
1.17x slower
Benchmark hidden because not significant (2): regex_dna, 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-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.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 1.08x