fork: python
ref: cd6abe27a2582786da7b
machine: linux-x86_64
commit hash: cd6abe2
commit date: 2025-02-24
overall geometric mean: 1.048x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.01x faster
Memory change: 1.10x
Benchmarks with tag 'apps':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
2to3
259 ms
256 ms: 1.01x faster
docutils
2.63 sec
2.57 sec: 1.02x faster
Geometric mean
(ref)
1.02x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
async_tree_io_tg
901 ms
615 ms: 1.47x faster
async_tree_memoization
459 ms
317 ms: 1.45x faster
async_tree_io
881 ms
618 ms: 1.43x faster
async_tree_cpu_io_mixed
666 ms
490 ms: 1.36x faster
async_tree_none
353 ms
266 ms: 1.33x faster
async_tree_cpu_io_mixed_tg
634 ms
482 ms: 1.32x faster
async_tree_memoization_tg
410 ms
315 ms: 1.30x faster
async_tree_none_tg
333 ms
257 ms: 1.30x faster
async_generators
375 ms
325 ms: 1.15x faster
coroutines
23.3 ms
22.3 ms: 1.05x faster
Geometric mean
(ref)
1.28x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
pidigits
216 ms
187 ms: 1.16x faster
float
76.7 ms
70.5 ms: 1.09x faster
nbody
85.3 ms
89.9 ms: 1.05x slower
Geometric mean
(ref)
1.06x faster
Benchmarks with tag 'regex':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
regex_effbot
3.21 ms
2.76 ms: 1.16x faster
regex_dna
189 ms
168 ms: 1.12x faster
regex_compile
131 ms
128 ms: 1.03x faster
regex_v8
23.2 ms
23.5 ms: 1.01x slower
Geometric mean
(ref)
1.07x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
xml_etree_parse
136 ms
130 ms: 1.05x faster
xml_etree_iterparse
94.4 ms
91.9 ms: 1.03x faster
tomli_loads
2.01 sec
1.97 sec: 1.02x faster
xml_etree_generate
85.4 ms
85.8 ms: 1.01x slower
xml_etree_process
59.2 ms
60.0 ms: 1.01x slower
unpickle_pure_python
208 us
217 us: 1.04x slower
json_dumps
10.6 ms
11.1 ms: 1.05x slower
pickle_pure_python
292 us
311 us: 1.07x slower
json_loads
27.3 us
29.6 us: 1.08x slower
Geometric mean
(ref)
1.02x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
python_startup_no_site
7.41 ms
7.44 ms: 1.00x slower
python_startup
11.0 ms
14.7 ms: 1.33x slower
Geometric mean
(ref)
1.16x slower
Benchmarks with tag 'template':
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
genshi_text
21.7 ms
21.5 ms: 1.01x faster
django_template
34.2 ms
35.0 ms: 1.02x slower
mako
11.2 ms
11.6 ms: 1.04x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (1): genshi_xml
Benchmark
bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5
bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2
async_tree_io_tg
901 ms
615 ms: 1.47x faster
async_tree_memoization
459 ms
317 ms: 1.45x faster
async_tree_io
881 ms
618 ms: 1.43x faster
deepcopy
357 us
257 us: 1.39x faster
async_tree_cpu_io_mixed
666 ms
490 ms: 1.36x faster
async_tree_none
353 ms
266 ms: 1.33x faster
async_tree_cpu_io_mixed_tg
634 ms
482 ms: 1.32x faster
async_tree_memoization_tg
410 ms
315 ms: 1.30x faster
async_tree_none_tg
333 ms
257 ms: 1.30x faster
deepcopy_memo
38.1 us
29.9 us: 1.27x faster
go
141 ms
116 ms: 1.21x faster
deepcopy_reduce
3.12 us
2.59 us: 1.20x faster
scimark_sparse_mat_mult
4.75 ms
4.09 ms: 1.16x faster
regex_effbot
3.21 ms
2.76 ms: 1.16x faster
pidigits
216 ms
187 ms: 1.16x faster
spectral_norm
108 ms
92.9 ms: 1.16x faster
scimark_sor
134 ms
116 ms: 1.15x faster
async_generators
375 ms
325 ms: 1.15x faster
pylint
317 ms
279 ms: 1.14x faster
scimark_fft
348 ms
310 ms: 1.12x faster
regex_dna
189 ms
168 ms: 1.12x faster
float
76.7 ms
70.5 ms: 1.09x faster
pyflate
449 ms
418 ms: 1.08x faster
telco
7.77 ms
7.30 ms: 1.06x faster
bpe_tokeniser
4.46 sec
4.25 sec: 1.05x faster
coroutines
23.3 ms
22.3 ms: 1.05x faster
xml_etree_parse
136 ms
130 ms: 1.05x faster
thrift
772 us
740 us: 1.04x faster
coverage
82.5 ms
79.2 ms: 1.04x faster
logging_format
6.92 us
6.67 us: 1.04x faster
richards
44.4 ms
43.0 ms: 1.03x faster
richards_super
50.4 ms
48.9 ms: 1.03x faster
sqlite_synth
2.25 us
2.18 us: 1.03x faster
regex_compile
131 ms
128 ms: 1.03x faster
xml_etree_iterparse
94.4 ms
91.9 ms: 1.03x faster
logging_simple
6.14 us
5.99 us: 1.03x faster
scimark_monte_carlo
65.8 ms
64.3 ms: 1.02x faster
docutils
2.63 sec
2.57 sec: 1.02x faster
tomli_loads
2.01 sec
1.97 sec: 1.02x faster
sqlglot_normalize
106 ms
103 ms: 1.02x faster
pprint_safe_repr
719 ms
704 ms: 1.02x faster
sqlglot_optimize
52.7 ms
51.9 ms: 1.02x faster
meteor_contest
101 ms
99.9 ms: 1.01x faster
2to3
259 ms
256 ms: 1.01x faster
crypto_pyaes
68.2 ms
67.4 ms: 1.01x faster
pprint_pformat
1.46 sec
1.44 sec: 1.01x faster
chaos
56.3 ms
55.7 ms: 1.01x faster
genshi_text
21.7 ms
21.5 ms: 1.01x faster
pathlib
19.3 ms
19.1 ms: 1.01x faster
sympy_str
274 ms
272 ms: 1.01x faster
mdp
2.34 sec
2.33 sec: 1.00x faster
hexiom
5.95 ms
5.93 ms: 1.00x faster
python_startup_no_site
7.41 ms
7.44 ms: 1.00x slower
sympy_integrate
19.7 ms
19.8 ms: 1.00x slower
xml_etree_generate
85.4 ms
85.8 ms: 1.01x slower
sqlglot_transpile
1.55 ms
1.57 ms: 1.01x slower
dulwich_log
74.5 ms
75.4 ms: 1.01x slower
xml_etree_process
59.2 ms
60.0 ms: 1.01x slower
sympy_expand
454 ms
460 ms: 1.01x slower
comprehensions
16.6 us
16.8 us: 1.01x slower
nqueens
77.7 ms
78.8 ms: 1.01x slower
regex_v8
23.2 ms
23.5 ms: 1.01x slower
typing_runtime_protocols
156 us
158 us: 1.02x slower
sqlglot_parse
1.25 ms
1.27 ms: 1.02x slower
generators
28.5 ms
29.0 ms: 1.02x slower
deltablue
3.10 ms
3.16 ms: 1.02x slower
django_template
34.2 ms
35.0 ms: 1.02x slower
fannkuch
376 ms
389 ms: 1.04x slower
mako
11.2 ms
11.6 ms: 1.04x slower
json
4.98 ms
5.18 ms: 1.04x slower
unpickle_pure_python
208 us
217 us: 1.04x slower
json_dumps
10.6 ms
11.1 ms: 1.05x slower
raytrace
250 ms
262 ms: 1.05x slower
nbody
85.3 ms
89.9 ms: 1.05x slower
pickle_pure_python
292 us
311 us: 1.07x slower
json_loads
27.3 us
29.6 us: 1.08x slower
logging_silent
98.2 ns
107 ns: 1.09x slower
bench_thread_pool
924 us
1.03 ms: 1.12x slower
gc_traversal
3.32 ms
4.35 ms: 1.31x slower
python_startup
11.0 ms
14.7 ms: 1.33x slower
create_gc_cycles
1.33 ms
1.82 ms: 1.37x slower
bench_mp_pool
11.0 ms
88.2 ms: 8.02x slower
Geometric mean
(ref)
1.02x faster
Benchmark hidden because not significant (5): scimark_lu, pycparser, asyncio_websockets, sympy_sum, genshi_xml
Ignored benchmarks (15) of results/bm-20240920-3.13.0rc2-4981ec5/bm-20240920-vultr-x86_64-python-4981ec59ded050919eb2-3.13.0rc2-4981ec5.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, html5lib, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (8) of results/bm-20250224-3.14.0a5+-cd6abe2/bm-20250224-vultr-x86_64-python-cd6abe27a2582786da7b-3.14.0a5+-cd6abe2.json: connected_components, k_core, many_optionals, shortest_path, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, subparsers
Geometric mean (including insignificant results): 1.048x faster
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.01x
95% likely to have a speedup of 1.01x
99% likely to have a speedup of 1.01x