fork: python
ref: 2ed5ee9a50454b3fce87
machine: linux-x86_64
commit hash: 2ed5ee9
commit date: 2025-01-22
overall geometric mean: 1.084x faster
HPT reliability: 100.00%
HPT 99th percentile: 1.04x faster
Memory change: 1.11x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
2to3
264 ms
256 ms: 1.03x faster
docutils
2.64 sec
2.60 sec: 1.02x faster
Geometric mean
(ref)
1.02x faster
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
async_tree_memoization_tg
560 ms
306 ms: 1.83x faster
async_tree_io_tg
1.11 sec
618 ms: 1.79x faster
async_tree_io
1.08 sec
612 ms: 1.77x faster
async_tree_none
464 ms
267 ms: 1.74x faster
async_tree_none_tg
446 ms
260 ms: 1.72x faster
async_tree_memoization
555 ms
324 ms: 1.72x faster
async_tree_cpu_io_mixed_tg
723 ms
482 ms: 1.50x faster
async_tree_cpu_io_mixed
715 ms
494 ms: 1.45x faster
async_generators
384 ms
322 ms: 1.20x faster
coroutines
23.9 ms
22.0 ms: 1.09x faster
Geometric mean
(ref)
1.50x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
float
80.8 ms
70.9 ms: 1.14x faster
nbody
89.3 ms
90.7 ms: 1.02x slower
pidigits
184 ms
192 ms: 1.04x slower
Geometric mean
(ref)
1.02x faster
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
regex_effbot
3.17 ms
2.72 ms: 1.16x faster
regex_compile
142 ms
129 ms: 1.10x faster
regex_dna
168 ms
173 ms: 1.03x slower
regex_v8
20.6 ms
23.6 ms: 1.15x slower
Geometric mean
(ref)
1.02x faster
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
tomli_loads
2.11 sec
1.96 sec: 1.08x faster
xml_etree_parse
139 ms
129 ms: 1.07x faster
xml_etree_iterparse
96.7 ms
91.5 ms: 1.06x faster
xml_etree_generate
85.2 ms
83.3 ms: 1.02x faster
unpickle_pure_python
221 us
226 us: 1.02x slower
xml_etree_process
59.0 ms
60.6 ms: 1.03x slower
json_loads
26.5 us
27.6 us: 1.04x slower
pickle_pure_python
308 us
322 us: 1.05x slower
json_dumps
10.4 ms
11.4 ms: 1.10x slower
Geometric mean
(ref)
1.00x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
python_startup_no_site
7.16 ms
7.43 ms: 1.04x slower
python_startup
9.93 ms
14.6 ms: 1.47x slower
Geometric mean
(ref)
1.24x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
genshi_text
22.8 ms
21.7 ms: 1.05x faster
genshi_xml
50.2 ms
49.9 ms: 1.01x faster
django_template
34.7 ms
36.4 ms: 1.05x slower
mako
11.0 ms
11.8 ms: 1.07x slower
Geometric mean
(ref)
1.02x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9
async_tree_memoization_tg
560 ms
306 ms: 1.83x faster
async_tree_io_tg
1.11 sec
618 ms: 1.79x faster
async_tree_io
1.08 sec
612 ms: 1.77x faster
async_tree_none
464 ms
267 ms: 1.74x faster
async_tree_none_tg
446 ms
260 ms: 1.72x faster
async_tree_memoization
555 ms
324 ms: 1.72x faster
async_tree_cpu_io_mixed_tg
723 ms
482 ms: 1.50x faster
async_tree_cpu_io_mixed
715 ms
494 ms: 1.45x faster
deepcopy
352 us
259 us: 1.36x faster
deepcopy_memo
40.3 us
30.6 us: 1.32x faster
comprehensions
19.8 us
16.6 us: 1.20x faster
async_generators
384 ms
322 ms: 1.20x faster
generators
32.2 ms
27.3 ms: 1.18x faster
go
139 ms
118 ms: 1.18x faster
spectral_norm
110 ms
94.0 ms: 1.17x faster
regex_effbot
3.17 ms
2.72 ms: 1.16x faster
deepcopy_reduce
3.08 us
2.66 us: 1.16x faster
scimark_sor
130 ms
113 ms: 1.14x faster
pathlib
21.5 ms
18.8 ms: 1.14x faster
float
80.8 ms
70.9 ms: 1.14x faster
crypto_pyaes
76.6 ms
67.8 ms: 1.13x faster
pylint
319 ms
282 ms: 1.13x faster
raytrace
299 ms
266 ms: 1.12x faster
chaos
62.8 ms
56.0 ms: 1.12x faster
bpe_tokeniser
4.74 sec
4.25 sec: 1.11x faster
sqlalchemy_imperative
21.8 ms
19.8 ms: 1.10x faster
regex_compile
142 ms
129 ms: 1.10x faster
scimark_fft
342 ms
312 ms: 1.10x faster
sqlalchemy_declarative
143 ms
130 ms: 1.09x faster
pyflate
448 ms
411 ms: 1.09x faster
coroutines
23.9 ms
22.0 ms: 1.09x faster
scimark_monte_carlo
68.4 ms
63.0 ms: 1.09x faster
richards
45.9 ms
42.4 ms: 1.08x faster
sqlglot_parse
1.36 ms
1.25 ms: 1.08x faster
deltablue
3.45 ms
3.20 ms: 1.08x faster
tomli_loads
2.11 sec
1.96 sec: 1.08x faster
xml_etree_parse
139 ms
129 ms: 1.07x faster
sqlglot_transpile
1.67 ms
1.56 ms: 1.07x faster
richards_super
51.9 ms
48.5 ms: 1.07x faster
sympy_sum
166 ms
156 ms: 1.07x faster
pprint_pformat
1.52 sec
1.43 sec: 1.06x faster
sympy_str
292 ms
275 ms: 1.06x faster
logging_silent
109 ns
103 ns: 1.06x faster
xml_etree_iterparse
96.7 ms
91.5 ms: 1.06x faster
thrift
791 us
749 us: 1.06x faster
pprint_safe_repr
743 ms
704 ms: 1.06x faster
scimark_sparse_mat_mult
4.39 ms
4.17 ms: 1.05x faster
genshi_text
22.8 ms
21.7 ms: 1.05x faster
meteor_contest
104 ms
98.7 ms: 1.05x faster
mdp
2.42 sec
2.31 sec: 1.05x faster
hexiom
6.17 ms
5.90 ms: 1.05x faster
typing_runtime_protocols
163 us
158 us: 1.03x faster
2to3
264 ms
256 ms: 1.03x faster
nqueens
80.1 ms
77.9 ms: 1.03x faster
pycparser
1.17 sec
1.14 sec: 1.03x faster
sympy_integrate
20.5 ms
20.0 ms: 1.02x faster
dulwich_log
78.9 ms
77.0 ms: 1.02x faster
xml_etree_generate
85.2 ms
83.3 ms: 1.02x faster
logging_simple
6.63 us
6.50 us: 1.02x faster
scimark_lu
114 ms
112 ms: 1.02x faster
logging_format
7.35 us
7.21 us: 1.02x faster
docutils
2.64 sec
2.60 sec: 1.02x faster
sqlglot_normalize
107 ms
105 ms: 1.01x faster
sympy_expand
468 ms
463 ms: 1.01x faster
json
5.02 ms
4.98 ms: 1.01x faster
sqlglot_optimize
53.3 ms
52.9 ms: 1.01x faster
genshi_xml
50.2 ms
49.9 ms: 1.01x faster
fannkuch
372 ms
374 ms: 1.01x slower
nbody
89.3 ms
90.7 ms: 1.02x slower
unpickle_pure_python
221 us
226 us: 1.02x slower
xml_etree_process
59.0 ms
60.6 ms: 1.03x slower
regex_dna
168 ms
173 ms: 1.03x slower
python_startup_no_site
7.16 ms
7.43 ms: 1.04x slower
json_loads
26.5 us
27.6 us: 1.04x slower
pidigits
184 ms
192 ms: 1.04x slower
pickle_pure_python
308 us
322 us: 1.05x slower
django_template
34.7 ms
36.4 ms: 1.05x slower
mako
11.0 ms
11.8 ms: 1.07x slower
bench_thread_pool
941 us
1.04 ms: 1.10x slower
json_dumps
10.4 ms
11.4 ms: 1.10x slower
telco
6.53 ms
7.20 ms: 1.10x slower
coverage
71.4 ms
80.0 ms: 1.12x slower
regex_v8
20.6 ms
23.6 ms: 1.15x slower
gc_traversal
3.46 ms
4.18 ms: 1.21x slower
python_startup
9.93 ms
14.6 ms: 1.47x slower
create_gc_cycles
1.09 ms
1.82 ms: 1.66x slower
bench_mp_pool
10.8 ms
89.0 ms: 8.24x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (2): asyncio_websockets, sqlite_synth
Ignored benchmarks (16) of results/bm-20240906-3.12.6-a4a2d2b/bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, html5lib, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (6) of results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.084x faster
Reliability score: 100.00% likely to be faster
90% likely to have a speedup of 1.05x
95% likely to have a speedup of 1.04x
99% likely to have a speedup of 1.04x