fork: python
ref: b725297cee9e5608b709
machine: linux-x86_64
commit hash: b725297
commit date: 2025-01-09
overall geometric mean: 1.192x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.14x slower
Memory change: 1.32x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
2to3
260 ms
347 ms: 1.34x slower
docutils
2.62 sec
3.01 sec: 1.15x slower
html5lib
67.0 ms
91.0 ms: 1.36x slower
Geometric mean
(ref)
1.28x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
async_tree_io_tg
913 ms
735 ms: 1.24x faster
async_tree_io
876 ms
763 ms: 1.15x faster
async_tree_cpu_io_mixed_tg
638 ms
559 ms: 1.14x faster
async_tree_cpu_io_mixed
666 ms
593 ms: 1.12x faster
async_tree_none_tg
336 ms
314 ms: 1.07x faster
async_tree_memoization
461 ms
431 ms: 1.07x faster
async_tree_memoization_tg
414 ms
399 ms: 1.04x faster
coroutines
23.6 ms
22.8 ms: 1.03x faster
asyncio_websockets
520 ms
518 ms: 1.01x faster
async_generators
377 ms
444 ms: 1.18x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (1): async_tree_none
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
pidigits
217 ms
199 ms: 1.09x faster
float
77.5 ms
108 ms: 1.39x slower
nbody
85.1 ms
131 ms: 1.54x slower
Geometric mean
(ref)
1.25x slower
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
regex_effbot
3.08 ms
2.95 ms: 1.04x faster
regex_dna
180 ms
182 ms: 1.01x slower
regex_v8
22.7 ms
25.5 ms: 1.12x slower
regex_compile
132 ms
167 ms: 1.26x slower
Geometric mean
(ref)
1.08x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
xml_etree_parse
136 ms
130 ms: 1.05x faster
xml_etree_iterparse
94.9 ms
90.8 ms: 1.05x faster
json_loads
27.0 us
29.1 us: 1.08x slower
xml_etree_generate
85.4 ms
97.8 ms: 1.15x slower
tomli_loads
2.01 sec
2.36 sec: 1.18x slower
xml_etree_process
59.3 ms
73.8 ms: 1.24x slower
json_dumps
10.5 ms
13.9 ms: 1.32x slower
unpickle_pure_python
210 us
324 us: 1.54x slower
pickle_pure_python
294 us
499 us: 1.69x slower
Geometric mean
(ref)
1.21x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
python_startup_no_site
7.39 ms
9.80 ms: 1.33x slower
python_startup
11.0 ms
15.7 ms: 1.43x slower
Geometric mean
(ref)
1.38x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
genshi_xml
48.8 ms
63.2 ms: 1.30x slower
genshi_text
21.5 ms
30.4 ms: 1.41x slower
django_template
34.1 ms
49.4 ms: 1.45x slower
mako
11.3 ms
17.2 ms: 1.52x slower
Geometric mean
(ref)
1.42x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.13.0rc2-3.13.0rc2-ec61006
bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297
async_tree_io_tg
913 ms
735 ms: 1.24x faster
async_tree_io
876 ms
763 ms: 1.15x faster
async_tree_cpu_io_mixed_tg
638 ms
559 ms: 1.14x faster
async_tree_cpu_io_mixed
666 ms
593 ms: 1.12x faster
deepcopy
355 us
325 us: 1.09x faster
pidigits
217 ms
199 ms: 1.09x faster
async_tree_none_tg
336 ms
314 ms: 1.07x faster
async_tree_memoization
461 ms
431 ms: 1.07x faster
sqlite_synth
2.21 us
2.11 us: 1.05x faster
xml_etree_parse
136 ms
130 ms: 1.05x faster
xml_etree_iterparse
94.9 ms
90.8 ms: 1.05x faster
regex_effbot
3.08 ms
2.95 ms: 1.04x faster
async_tree_memoization_tg
414 ms
399 ms: 1.04x faster
coroutines
23.6 ms
22.8 ms: 1.03x faster
asyncio_websockets
520 ms
518 ms: 1.01x faster
regex_dna
180 ms
182 ms: 1.01x slower
pathlib
19.2 ms
19.5 ms: 1.02x slower
spectral_norm
111 ms
113 ms: 1.02x slower
gc_traversal
3.14 ms
3.21 ms: 1.02x slower
json
4.93 ms
5.11 ms: 1.04x slower
deepcopy_memo
39.1 us
40.8 us: 1.04x slower
json_loads
27.0 us
29.1 us: 1.08x slower
pylint
317 ms
344 ms: 1.09x slower
scimark_fft
349 ms
381 ms: 1.09x slower
telco
7.82 ms
8.54 ms: 1.09x slower
deepcopy_reduce
3.11 us
3.42 us: 1.10x slower
bpe_tokeniser
4.45 sec
4.98 sec: 1.12x slower
regex_v8
22.7 ms
25.5 ms: 1.12x slower
xml_etree_generate
85.4 ms
97.8 ms: 1.15x slower
scimark_sparse_mat_mult
4.71 ms
5.41 ms: 1.15x slower
docutils
2.62 sec
3.01 sec: 1.15x slower
tomli_loads
2.01 sec
2.36 sec: 1.18x slower
async_generators
377 ms
444 ms: 1.18x slower
mdp
2.36 sec
2.78 sec: 1.18x slower
coverage
83.0 ms
98.1 ms: 1.18x slower
dulwich_log
74.8 ms
90.4 ms: 1.21x slower
pycparser
1.12 sec
1.36 sec: 1.21x slower
nqueens
78.6 ms
96.4 ms: 1.23x slower
xml_etree_process
59.3 ms
73.8 ms: 1.24x slower
sympy_sum
156 ms
194 ms: 1.25x slower
sqlglot_normalize
106 ms
132 ms: 1.25x slower
regex_compile
132 ms
167 ms: 1.26x slower
sympy_integrate
19.8 ms
25.0 ms: 1.26x slower
sqlglot_optimize
52.7 ms
66.8 ms: 1.27x slower
sympy_expand
457 ms
581 ms: 1.27x slower
pprint_safe_repr
738 ms
941 ms: 1.28x slower
sympy_str
275 ms
353 ms: 1.29x slower
genshi_xml
48.8 ms
63.2 ms: 1.30x slower
meteor_contest
102 ms
132 ms: 1.30x slower
pprint_pformat
1.50 sec
1.95 sec: 1.30x slower
thrift
778 us
1.02 ms: 1.31x slower
fannkuch
370 ms
485 ms: 1.31x slower
json_dumps
10.5 ms
13.9 ms: 1.32x slower
python_startup_no_site
7.39 ms
9.80 ms: 1.33x slower
crypto_pyaes
67.9 ms
90.5 ms: 1.33x slower
typing_runtime_protocols
155 us
207 us: 1.34x slower
2to3
260 ms
347 ms: 1.34x slower
html5lib
67.0 ms
91.0 ms: 1.36x slower
generators
28.8 ms
39.3 ms: 1.36x slower
create_gc_cycles
1.34 ms
1.83 ms: 1.37x slower
float
77.5 ms
108 ms: 1.39x slower
scimark_lu
113 ms
158 ms: 1.40x slower
pyflate
449 ms
628 ms: 1.40x slower
genshi_text
21.5 ms
30.4 ms: 1.41x slower
logging_simple
6.16 us
8.77 us: 1.42x slower
logging_format
6.84 us
9.77 us: 1.43x slower
python_startup
11.0 ms
15.7 ms: 1.43x slower
django_template
34.1 ms
49.4 ms: 1.45x slower
richards_super
51.6 ms
75.2 ms: 1.46x slower
richards
45.2 ms
68.0 ms: 1.50x slower
scimark_sor
134 ms
203 ms: 1.51x slower
mako
11.3 ms
17.2 ms: 1.52x slower
nbody
85.1 ms
131 ms: 1.54x slower
unpickle_pure_python
210 us
324 us: 1.54x slower
hexiom
5.99 ms
9.32 ms: 1.56x slower
scimark_monte_carlo
65.4 ms
103 ms: 1.57x slower
chaos
57.3 ms
94.3 ms: 1.65x slower
go
141 ms
234 ms: 1.66x slower
comprehensions
16.5 us
27.6 us: 1.68x slower
pickle_pure_python
294 us
499 us: 1.69x slower
sqlglot_transpile
1.56 ms
2.67 ms: 1.71x slower
logging_silent
103 ns
185 ns: 1.80x slower
sqlglot_parse
1.25 ms
2.32 ms: 1.86x slower
raytrace
253 ms
495 ms: 1.96x slower
deltablue
3.12 ms
7.37 ms: 2.36x slower
bench_thread_pool
919 us
3.36 ms: 3.66x slower
bench_mp_pool
11.0 ms
100 ms: 9.11x slower
Geometric mean
(ref)
1.29x slower
Benchmark hidden because not significant (1): async_tree_none
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-20250109-3.14.0a3+-b725297-NOGIL/bm-20250109-vultr-x86_64-python-b725297cee9e5608b709-3.14.0a3+-b725297.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.192x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.18x
95% likely to have a slowdown of 1.17x
99% likely to have a slowdown of 1.14x