fork: python
ref: 78ffba4221dcb2e39fd5
machine: linux-x86_64
commit hash: 78ffba4
commit date: 2024-12-20
overall geometric mean: 1.188x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.15x slower
Memory change: 1.34x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
2to3
264 ms
360 ms: 1.37x slower
docutils
2.64 sec
3.05 sec: 1.15x slower
html5lib
63.6 ms
91.4 ms: 1.44x slower
Geometric mean
(ref)
1.31x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
async_tree_io_tg
1.11 sec
735 ms: 1.51x faster
async_tree_io
1.08 sec
757 ms: 1.43x faster
async_tree_none_tg
446 ms
318 ms: 1.40x faster
async_tree_memoization_tg
560 ms
402 ms: 1.39x faster
async_tree_none
464 ms
352 ms: 1.32x faster
async_tree_memoization
555 ms
430 ms: 1.29x faster
async_tree_cpu_io_mixed_tg
723 ms
572 ms: 1.26x faster
async_tree_cpu_io_mixed
715 ms
598 ms: 1.20x faster
asyncio_websockets
517 ms
520 ms: 1.01x slower
async_generators
384 ms
445 ms: 1.16x slower
Geometric mean
(ref)
1.22x faster
Benchmark hidden because not significant (1): coroutines
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
pidigits
184 ms
181 ms: 1.02x faster
float
80.8 ms
113 ms: 1.40x slower
nbody
89.3 ms
127 ms: 1.42x slower
Geometric mean
(ref)
1.25x slower
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
regex_effbot
3.17 ms
2.89 ms: 1.10x faster
regex_dna
168 ms
179 ms: 1.06x slower
regex_compile
142 ms
170 ms: 1.19x slower
regex_v8
20.6 ms
24.8 ms: 1.21x slower
Geometric mean
(ref)
1.09x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
xml_etree_parse
139 ms
129 ms: 1.07x faster
xml_etree_iterparse
96.7 ms
90.4 ms: 1.07x faster
json_loads
26.5 us
28.2 us: 1.06x slower
xml_etree_generate
85.2 ms
97.2 ms: 1.14x slower
tomli_loads
2.11 sec
2.53 sec: 1.20x slower
xml_etree_process
59.0 ms
73.4 ms: 1.25x slower
json_dumps
10.4 ms
14.3 ms: 1.38x slower
unpickle_pure_python
221 us
330 us: 1.50x slower
pickle_pure_python
308 us
500 us: 1.63x slower
Geometric mean
(ref)
1.20x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
python_startup_no_site
7.16 ms
10.2 ms: 1.43x slower
python_startup
9.93 ms
17.2 ms: 1.73x slower
Geometric mean
(ref)
1.57x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
genshi_xml
50.2 ms
63.7 ms: 1.27x slower
genshi_text
22.8 ms
30.7 ms: 1.34x slower
django_template
34.7 ms
49.6 ms: 1.43x slower
mako
11.0 ms
17.1 ms: 1.56x slower
Geometric mean
(ref)
1.40x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4
async_tree_io_tg
1.11 sec
735 ms: 1.51x faster
async_tree_io
1.08 sec
757 ms: 1.43x faster
async_tree_none_tg
446 ms
318 ms: 1.40x faster
async_tree_memoization_tg
560 ms
402 ms: 1.39x faster
async_tree_none
464 ms
352 ms: 1.32x faster
async_tree_memoization
555 ms
430 ms: 1.29x faster
async_tree_cpu_io_mixed_tg
723 ms
572 ms: 1.26x faster
async_tree_cpu_io_mixed
715 ms
598 ms: 1.20x faster
regex_effbot
3.17 ms
2.89 ms: 1.10x faster
pathlib
21.5 ms
19.8 ms: 1.09x faster
deepcopy
352 us
323 us: 1.09x faster
xml_etree_parse
139 ms
129 ms: 1.07x faster
xml_etree_iterparse
96.7 ms
90.4 ms: 1.07x faster
gc_traversal
3.46 ms
3.26 ms: 1.06x faster
sqlite_synth
2.20 us
2.14 us: 1.03x faster
pidigits
184 ms
181 ms: 1.02x faster
deepcopy_memo
40.3 us
39.9 us: 1.01x faster
spectral_norm
110 ms
111 ms: 1.00x slower
asyncio_websockets
517 ms
520 ms: 1.01x slower
bpe_tokeniser
4.74 sec
4.99 sec: 1.05x slower
json_loads
26.5 us
28.2 us: 1.06x slower
regex_dna
168 ms
179 ms: 1.06x slower
deepcopy_reduce
3.08 us
3.40 us: 1.11x slower
scimark_fft
342 ms
388 ms: 1.14x slower
xml_etree_generate
85.2 ms
97.2 ms: 1.14x slower
dulwich_log
78.9 ms
90.1 ms: 1.14x slower
pylint
319 ms
365 ms: 1.15x slower
docutils
2.64 sec
3.05 sec: 1.15x slower
async_generators
384 ms
445 ms: 1.16x slower
mdp
2.42 sec
2.81 sec: 1.16x slower
crypto_pyaes
76.6 ms
89.7 ms: 1.17x slower
pycparser
1.17 sec
1.38 sec: 1.18x slower
regex_compile
142 ms
170 ms: 1.19x slower
generators
32.2 ms
38.4 ms: 1.19x slower
tomli_loads
2.11 sec
2.53 sec: 1.20x slower
regex_v8
20.6 ms
24.8 ms: 1.21x slower
nqueens
80.1 ms
98.0 ms: 1.22x slower
sqlglot_optimize
53.3 ms
65.9 ms: 1.24x slower
sqlglot_normalize
107 ms
133 ms: 1.24x slower
xml_etree_process
59.0 ms
73.4 ms: 1.25x slower
scimark_sparse_mat_mult
4.39 ms
5.47 ms: 1.25x slower
typing_runtime_protocols
163 us
206 us: 1.26x slower
sqlalchemy_imperative
21.8 ms
27.5 ms: 1.26x slower
meteor_contest
104 ms
131 ms: 1.27x slower
thrift
791 us
1.00 ms: 1.27x slower
genshi_xml
50.2 ms
63.7 ms: 1.27x slower
pprint_safe_repr
743 ms
956 ms: 1.29x slower
pprint_pformat
1.52 sec
1.99 sec: 1.31x slower
fannkuch
372 ms
490 ms: 1.32x slower
genshi_text
22.8 ms
30.7 ms: 1.34x slower
telco
6.53 ms
8.81 ms: 1.35x slower
2to3
264 ms
360 ms: 1.37x slower
json_dumps
10.4 ms
14.3 ms: 1.38x slower
sqlalchemy_declarative
143 ms
197 ms: 1.38x slower
scimark_lu
114 ms
158 ms: 1.39x slower
logging_simple
6.63 us
9.21 us: 1.39x slower
logging_format
7.35 us
10.3 us: 1.40x slower
float
80.8 ms
113 ms: 1.40x slower
comprehensions
19.8 us
27.9 us: 1.40x slower
nbody
89.3 ms
127 ms: 1.42x slower
python_startup_no_site
7.16 ms
10.2 ms: 1.43x slower
coverage
71.4 ms
102 ms: 1.43x slower
django_template
34.7 ms
49.6 ms: 1.43x slower
html5lib
63.6 ms
91.4 ms: 1.44x slower
sympy_integrate
20.5 ms
29.6 ms: 1.44x slower
pyflate
448 ms
655 ms: 1.46x slower
richards_super
51.9 ms
76.4 ms: 1.47x slower
unpickle_pure_python
221 us
330 us: 1.50x slower
richards
45.9 ms
69.1 ms: 1.50x slower
chaos
62.8 ms
96.1 ms: 1.53x slower
mako
11.0 ms
17.1 ms: 1.56x slower
scimark_monte_carlo
68.4 ms
107 ms: 1.56x slower
hexiom
6.17 ms
9.66 ms: 1.57x slower
pickle_pure_python
308 us
500 us: 1.63x slower
sqlglot_transpile
1.67 ms
2.73 ms: 1.63x slower
create_gc_cycles
1.09 ms
1.79 ms: 1.64x slower
sympy_str
292 ms
478 ms: 1.64x slower
raytrace
299 ms
497 ms: 1.66x slower
logging_silent
109 ns
184 ns: 1.69x slower
scimark_sor
130 ms
219 ms: 1.69x slower
python_startup
9.93 ms
17.2 ms: 1.73x slower
go
139 ms
244 ms: 1.75x slower
sqlglot_parse
1.36 ms
2.38 ms: 1.75x slower
sympy_expand
468 ms
951 ms: 2.03x slower
sympy_sum
166 ms
349 ms: 2.10x slower
deltablue
3.45 ms
7.67 ms: 2.22x slower
bench_thread_pool
941 us
3.38 ms: 3.59x slower
bench_mp_pool
10.8 ms
108 ms: 9.97x slower
Geometric mean
(ref)
1.28x slower
Benchmark hidden because not significant (2): coroutines, json
Ignored benchmarks (15) 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, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list
Ignored benchmarks (6) of results/bm-20241220-3.14.0a3+-78ffba4-NOGIL/bm-20241220-vultr-x86_64-python-78ffba4221dcb2e39fd5-3.14.0a3+-78ffba4.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.188x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.17x
95% likely to have a slowdown of 1.16x
99% likely to have a slowdown of 1.15x