fork: python
ref: 86c1a60d5a28cfb51f88
machine: linux-x86_64
commit hash: 86c1a60
commit date: 2025-01-22
overall geometric mean: 1.113x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.08x slower
Memory change: 1.34x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
2to3
260 ms
315 ms: 1.21x slower
docutils
2.62 sec
2.84 sec: 1.09x slower
html5lib
67.0 ms
73.8 ms: 1.10x slower
Geometric mean
(ref)
1.13x 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-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
async_tree_io_tg
913 ms
587 ms: 1.55x faster
async_tree_io
876 ms
621 ms: 1.41x faster
async_tree_none_tg
336 ms
249 ms: 1.35x faster
async_tree_memoization_tg
414 ms
320 ms: 1.29x faster
async_tree_memoization
461 ms
358 ms: 1.29x faster
async_tree_cpu_io_mixed_tg
638 ms
507 ms: 1.26x faster
async_tree_cpu_io_mixed
666 ms
540 ms: 1.23x faster
async_tree_none
354 ms
290 ms: 1.22x faster
asyncio_websockets
520 ms
516 ms: 1.01x faster
coroutines
23.6 ms
25.6 ms: 1.09x slower
Geometric mean
(ref)
1.22x faster
Benchmark hidden because not significant (1): async_generators
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250122-vultr-x86_64-python-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
pidigits
217 ms
198 ms: 1.09x faster
float
77.5 ms
80.4 ms: 1.04x slower
nbody
85.1 ms
142 ms: 1.67x slower
Geometric mean
(ref)
1.17x 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-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
regex_effbot
3.08 ms
2.69 ms: 1.14x faster
regex_v8
22.7 ms
23.1 ms: 1.02x slower
regex_compile
132 ms
159 ms: 1.20x slower
Geometric mean
(ref)
1.02x 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-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
xml_etree_iterparse
94.9 ms
88.8 ms: 1.07x faster
xml_etree_parse
136 ms
128 ms: 1.06x faster
json_loads
27.0 us
30.8 us: 1.14x slower
xml_etree_generate
85.4 ms
99.3 ms: 1.16x slower
tomli_loads
2.01 sec
2.45 sec: 1.22x slower
json_dumps
10.5 ms
13.2 ms: 1.25x slower
xml_etree_process
59.3 ms
75.2 ms: 1.27x slower
unpickle_pure_python
210 us
278 us: 1.32x slower
pickle_pure_python
294 us
401 us: 1.36x slower
Geometric mean
(ref)
1.17x 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-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
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-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
genshi_xml
48.8 ms
64.1 ms: 1.32x slower
django_template
34.1 ms
45.2 ms: 1.32x slower
genshi_text
21.5 ms
30.1 ms: 1.40x slower
mako
11.3 ms
16.1 ms: 1.42x 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-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60
async_tree_io_tg
913 ms
587 ms: 1.55x faster
async_tree_io
876 ms
621 ms: 1.41x faster
async_tree_none_tg
336 ms
249 ms: 1.35x faster
async_tree_memoization_tg
414 ms
320 ms: 1.29x faster
async_tree_memoization
461 ms
358 ms: 1.29x faster
async_tree_cpu_io_mixed_tg
638 ms
507 ms: 1.26x faster
async_tree_cpu_io_mixed
666 ms
540 ms: 1.23x faster
async_tree_none
354 ms
290 ms: 1.22x faster
regex_effbot
3.08 ms
2.69 ms: 1.14x faster
pidigits
217 ms
198 ms: 1.09x faster
deepcopy
355 us
327 us: 1.09x faster
xml_etree_iterparse
94.9 ms
88.8 ms: 1.07x faster
xml_etree_parse
136 ms
128 ms: 1.06x faster
sqlite_synth
2.21 us
2.10 us: 1.05x faster
create_gc_cycles
1.34 ms
1.31 ms: 1.02x faster
asyncio_websockets
520 ms
516 ms: 1.01x faster
pathlib
19.2 ms
19.1 ms: 1.01x faster
regex_v8
22.7 ms
23.1 ms: 1.02x slower
spectral_norm
111 ms
113 ms: 1.02x slower
go
141 ms
146 ms: 1.04x slower
float
77.5 ms
80.4 ms: 1.04x slower
scimark_sor
134 ms
141 ms: 1.05x slower
deepcopy_memo
39.1 us
40.9 us: 1.05x slower
gc_traversal
3.14 ms
3.34 ms: 1.06x slower
bpe_tokeniser
4.45 sec
4.81 sec: 1.08x slower
docutils
2.62 sec
2.84 sec: 1.09x slower
coroutines
23.6 ms
25.6 ms: 1.09x slower
deepcopy_reduce
3.11 us
3.40 us: 1.09x slower
html5lib
67.0 ms
73.8 ms: 1.10x slower
json
4.93 ms
5.43 ms: 1.10x slower
pycparser
1.12 sec
1.24 sec: 1.11x slower
telco
7.82 ms
8.66 ms: 1.11x slower
scimark_fft
349 ms
392 ms: 1.12x slower
dulwich_log
74.8 ms
84.7 ms: 1.13x slower
json_loads
27.0 us
30.8 us: 1.14x slower
xml_etree_generate
85.4 ms
99.3 ms: 1.16x slower
generators
28.8 ms
33.5 ms: 1.16x slower
pyflate
449 ms
522 ms: 1.16x slower
pprint_safe_repr
738 ms
870 ms: 1.18x slower
sqlglot_normalize
106 ms
125 ms: 1.18x slower
coverage
83.0 ms
98.5 ms: 1.19x slower
scimark_sparse_mat_mult
4.71 ms
5.61 ms: 1.19x slower
pprint_pformat
1.50 sec
1.79 sec: 1.20x slower
logging_silent
103 ns
123 ns: 1.20x slower
mdp
2.36 sec
2.82 sec: 1.20x slower
sqlglot_optimize
52.7 ms
63.1 ms: 1.20x slower
regex_compile
132 ms
159 ms: 1.20x slower
2to3
260 ms
315 ms: 1.21x slower
thrift
778 us
947 us: 1.22x slower
tomli_loads
2.01 sec
2.45 sec: 1.22x slower
sympy_sum
156 ms
193 ms: 1.24x slower
nqueens
78.6 ms
97.7 ms: 1.24x slower
json_dumps
10.5 ms
13.2 ms: 1.25x slower
sympy_expand
457 ms
571 ms: 1.25x slower
chaos
57.3 ms
72.0 ms: 1.26x slower
richards
45.2 ms
57.0 ms: 1.26x slower
scimark_lu
113 ms
142 ms: 1.26x slower
sympy_integrate
19.8 ms
25.0 ms: 1.26x slower
sympy_str
275 ms
348 ms: 1.27x slower
xml_etree_process
59.3 ms
75.2 ms: 1.27x slower
logging_simple
6.16 us
7.82 us: 1.27x slower
sqlglot_transpile
1.56 ms
2.01 ms: 1.29x slower
python_startup_no_site
7.39 ms
9.55 ms: 1.29x slower
scimark_monte_carlo
65.4 ms
84.4 ms: 1.29x slower
meteor_contest
102 ms
131 ms: 1.29x slower
sqlglot_parse
1.25 ms
1.61 ms: 1.29x slower
richards_super
51.6 ms
66.8 ms: 1.29x slower
hexiom
5.99 ms
7.76 ms: 1.30x slower
logging_format
6.84 us
8.92 us: 1.30x slower
crypto_pyaes
67.9 ms
88.5 ms: 1.30x slower
comprehensions
16.5 us
21.6 us: 1.31x slower
genshi_xml
48.8 ms
64.1 ms: 1.32x slower
unpickle_pure_python
210 us
278 us: 1.32x slower
django_template
34.1 ms
45.2 ms: 1.32x slower
fannkuch
370 ms
497 ms: 1.34x slower
raytrace
253 ms
344 ms: 1.36x slower
pickle_pure_python
294 us
401 us: 1.36x slower
typing_runtime_protocols
155 us
213 us: 1.38x slower
python_startup
11.0 ms
15.3 ms: 1.39x slower
genshi_text
21.5 ms
30.1 ms: 1.40x slower
mako
11.3 ms
16.1 ms: 1.42x slower
deltablue
3.12 ms
4.89 ms: 1.56x slower
nbody
85.1 ms
142 ms: 1.67x slower
bench_thread_pool
919 us
3.35 ms: 3.64x slower
bench_mp_pool
11.0 ms
95.4 ms: 8.68x slower
Geometric mean
(ref)
1.17x slower
Benchmark hidden because not significant (3): regex_dna, async_generators, 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+-86c1a60-NOGIL/bm-20250122-vultr-x86_64-python-86c1a60d5a28cfb51f88-3.14.0a4+-86c1a60.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.113x 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