fork: python
ref: ab61d3f4303d14a413bc
machine: linux-x86_64
commit hash: ab61d3f
commit date: 2025-01-20
overall geometric mean: 1.112x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
2to3
260 ms
314 ms: 1.21x slower
docutils
2.62 sec
2.85 sec: 1.09x slower
html5lib
67.0 ms
73.2 ms: 1.09x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
async_tree_io_tg
913 ms
588 ms: 1.55x faster
async_tree_io
876 ms
615 ms: 1.42x faster
async_tree_none_tg
336 ms
250 ms: 1.35x faster
async_tree_memoization
461 ms
355 ms: 1.30x faster
async_tree_memoization_tg
414 ms
322 ms: 1.29x faster
async_tree_cpu_io_mixed_tg
638 ms
506 ms: 1.26x faster
async_tree_cpu_io_mixed
666 ms
538 ms: 1.24x faster
async_tree_none
354 ms
288 ms: 1.23x faster
coroutines
23.6 ms
25.3 ms: 1.07x slower
Geometric mean
(ref)
1.22x faster
Benchmark hidden because not significant (2): asyncio_websockets, async_generators
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
pidigits
217 ms
203 ms: 1.07x faster
float
77.5 ms
80.1 ms: 1.03x slower
nbody
85.1 ms
139 ms: 1.64x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
regex_effbot
3.08 ms
2.80 ms: 1.10x faster
regex_dna
180 ms
185 ms: 1.03x slower
regex_v8
22.7 ms
23.5 ms: 1.04x slower
regex_compile
132 ms
160 ms: 1.21x slower
Geometric mean
(ref)
1.04x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
xml_etree_iterparse
94.9 ms
88.7 ms: 1.07x faster
xml_etree_parse
136 ms
130 ms: 1.05x faster
json_loads
27.0 us
30.7 us: 1.14x slower
xml_etree_generate
85.4 ms
99.1 ms: 1.16x slower
tomli_loads
2.01 sec
2.43 sec: 1.21x slower
json_dumps
10.5 ms
13.1 ms: 1.25x slower
xml_etree_process
59.3 ms
75.4 ms: 1.27x slower
unpickle_pure_python
210 us
277 us: 1.32x slower
pickle_pure_python
294 us
395 us: 1.34x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
python_startup_no_site
7.39 ms
9.61 ms: 1.30x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
genshi_xml
48.8 ms
63.7 ms: 1.31x slower
django_template
34.1 ms
45.2 ms: 1.32x slower
genshi_text
21.5 ms
30.3 ms: 1.40x slower
mako
11.3 ms
16.2 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
async_tree_io_tg
913 ms
588 ms: 1.55x faster
async_tree_io
876 ms
615 ms: 1.42x faster
async_tree_none_tg
336 ms
250 ms: 1.35x faster
async_tree_memoization
461 ms
355 ms: 1.30x faster
async_tree_memoization_tg
414 ms
322 ms: 1.29x faster
async_tree_cpu_io_mixed_tg
638 ms
506 ms: 1.26x faster
async_tree_cpu_io_mixed
666 ms
538 ms: 1.24x faster
async_tree_none
354 ms
288 ms: 1.23x faster
deepcopy
355 us
322 us: 1.10x faster
regex_effbot
3.08 ms
2.80 ms: 1.10x faster
sqlite_synth
2.21 us
2.03 us: 1.09x faster
xml_etree_iterparse
94.9 ms
88.7 ms: 1.07x faster
pidigits
217 ms
203 ms: 1.07x faster
xml_etree_parse
136 ms
130 ms: 1.05x faster
pathlib
19.2 ms
19.0 ms: 1.01x faster
spectral_norm
111 ms
113 ms: 1.02x slower
regex_dna
180 ms
185 ms: 1.03x slower
deepcopy_memo
39.1 us
40.3 us: 1.03x slower
float
77.5 ms
80.1 ms: 1.03x slower
regex_v8
22.7 ms
23.5 ms: 1.04x slower
go
141 ms
148 ms: 1.05x slower
scimark_sor
134 ms
141 ms: 1.05x slower
coroutines
23.6 ms
25.3 ms: 1.07x slower
json
4.93 ms
5.34 ms: 1.08x slower
docutils
2.62 sec
2.85 sec: 1.09x slower
telco
7.82 ms
8.52 ms: 1.09x slower
bpe_tokeniser
4.45 sec
4.85 sec: 1.09x slower
html5lib
67.0 ms
73.2 ms: 1.09x slower
deepcopy_reduce
3.11 us
3.41 us: 1.09x slower
pycparser
1.12 sec
1.23 sec: 1.10x slower
mdp
2.36 sec
2.63 sec: 1.12x slower
dulwich_log
74.8 ms
84.5 ms: 1.13x slower
scimark_fft
349 ms
395 ms: 1.13x slower
json_loads
27.0 us
30.7 us: 1.14x slower
generators
28.8 ms
33.1 ms: 1.15x slower
pyflate
449 ms
518 ms: 1.16x slower
xml_etree_generate
85.4 ms
99.1 ms: 1.16x slower
pprint_safe_repr
738 ms
868 ms: 1.18x slower
sqlglot_normalize
106 ms
126 ms: 1.19x slower
thrift
778 us
932 us: 1.20x slower
coverage
83.0 ms
99.5 ms: 1.20x slower
pprint_pformat
1.50 sec
1.80 sec: 1.20x slower
logging_silent
103 ns
124 ns: 1.21x slower
2to3
260 ms
314 ms: 1.21x slower
regex_compile
132 ms
160 ms: 1.21x slower
sqlglot_optimize
52.7 ms
63.8 ms: 1.21x slower
tomli_loads
2.01 sec
2.43 sec: 1.21x slower
sympy_sum
156 ms
191 ms: 1.23x slower
sympy_expand
457 ms
563 ms: 1.23x slower
scimark_sparse_mat_mult
4.71 ms
5.81 ms: 1.23x slower
json_dumps
10.5 ms
13.1 ms: 1.25x slower
nqueens
78.6 ms
98.2 ms: 1.25x slower
chaos
57.3 ms
71.8 ms: 1.25x slower
sympy_integrate
19.8 ms
24.9 ms: 1.25x slower
sympy_str
275 ms
344 ms: 1.25x slower
scimark_lu
113 ms
142 ms: 1.26x slower
xml_etree_process
59.3 ms
75.4 ms: 1.27x slower
sqlglot_transpile
1.56 ms
1.99 ms: 1.28x slower
logging_simple
6.16 us
7.88 us: 1.28x slower
richards
45.2 ms
58.2 ms: 1.29x slower
scimark_monte_carlo
65.4 ms
84.3 ms: 1.29x slower
comprehensions
16.5 us
21.3 us: 1.29x slower
hexiom
5.99 ms
7.78 ms: 1.30x slower
python_startup_no_site
7.39 ms
9.61 ms: 1.30x slower
meteor_contest
102 ms
133 ms: 1.31x slower
genshi_xml
48.8 ms
63.7 ms: 1.31x slower
richards_super
51.6 ms
67.8 ms: 1.31x slower
crypto_pyaes
67.9 ms
89.1 ms: 1.31x slower
sqlglot_parse
1.25 ms
1.65 ms: 1.32x slower
unpickle_pure_python
210 us
277 us: 1.32x slower
django_template
34.1 ms
45.2 ms: 1.32x slower
logging_format
6.84 us
9.06 us: 1.32x slower
fannkuch
370 ms
493 ms: 1.33x slower
pickle_pure_python
294 us
395 us: 1.34x slower
raytrace
253 ms
342 ms: 1.36x slower
typing_runtime_protocols
155 us
211 us: 1.37x slower
python_startup
11.0 ms
15.4 ms: 1.40x slower
genshi_text
21.5 ms
30.3 ms: 1.40x slower
mako
11.3 ms
16.2 ms: 1.42x slower
deltablue
3.12 ms
4.87 ms: 1.56x slower
nbody
85.1 ms
139 ms: 1.64x slower
bench_thread_pool
919 us
3.35 ms: 3.64x slower
bench_mp_pool
11.0 ms
95.9 ms: 8.73x slower
Geometric mean
(ref)
1.17x slower
Benchmark hidden because not significant (5): asyncio_websockets, async_generators, gc_traversal, create_gc_cycles, 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-20250120-3.14.0a4+-ab61d3f-NOGIL/bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.112x 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