fork: python
ref: 5c814c83cdd3dc42bd96
machine: linux-x86_64
commit hash: 5c814c8
commit date: 2024-12-25
overall geometric mean: 1.170x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.14x slower
Memory change: 1.33x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
2to3
264 ms
351 ms: 1.33x slower
docutils
2.64 sec
3.01 sec: 1.14x slower
html5lib
63.6 ms
94.0 ms: 1.48x 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-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
async_tree_io_tg
1.11 sec
732 ms: 1.52x faster
async_tree_none_tg
446 ms
313 ms: 1.42x faster
async_tree_io
1.08 sec
763 ms: 1.42x faster
async_tree_memoization_tg
560 ms
398 ms: 1.41x faster
async_tree_none
464 ms
350 ms: 1.33x faster
async_tree_memoization
555 ms
428 ms: 1.30x faster
async_tree_cpu_io_mixed_tg
723 ms
599 ms: 1.21x faster
async_tree_cpu_io_mixed
715 ms
630 ms: 1.14x faster
asyncio_websockets
517 ms
521 ms: 1.01x slower
coroutines
23.9 ms
24.7 ms: 1.03x slower
async_generators
384 ms
450 ms: 1.17x slower
Geometric mean
(ref)
1.21x faster
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
pidigits
184 ms
197 ms: 1.07x slower
float
80.8 ms
113 ms: 1.40x slower
nbody
89.3 ms
129 ms: 1.44x slower
Geometric mean
(ref)
1.29x slower
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
regex_effbot
3.17 ms
2.82 ms: 1.12x faster
regex_dna
168 ms
187 ms: 1.12x slower
regex_v8
20.6 ms
24.5 ms: 1.19x slower
regex_compile
142 ms
170 ms: 1.19x 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-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
xml_etree_iterparse
96.7 ms
89.9 ms: 1.08x faster
xml_etree_parse
139 ms
129 ms: 1.07x faster
json_loads
26.5 us
28.3 us: 1.07x slower
xml_etree_generate
85.2 ms
97.8 ms: 1.15x slower
tomli_loads
2.11 sec
2.56 sec: 1.22x slower
xml_etree_process
59.0 ms
73.6 ms: 1.25x slower
json_dumps
10.4 ms
13.8 ms: 1.34x slower
unpickle_pure_python
221 us
330 us: 1.49x slower
pickle_pure_python
308 us
495 us: 1.61x 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-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
python_startup_no_site
7.16 ms
9.76 ms: 1.36x slower
python_startup
9.93 ms
15.6 ms: 1.57x slower
Geometric mean
(ref)
1.47x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
genshi_xml
50.2 ms
62.6 ms: 1.25x slower
genshi_text
22.8 ms
30.2 ms: 1.33x slower
django_template
34.7 ms
50.4 ms: 1.45x slower
mako
11.0 ms
17.1 ms: 1.56x slower
Geometric mean
(ref)
1.39x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8
async_tree_io_tg
1.11 sec
732 ms: 1.52x faster
async_tree_none_tg
446 ms
313 ms: 1.42x faster
async_tree_io
1.08 sec
763 ms: 1.42x faster
async_tree_memoization_tg
560 ms
398 ms: 1.41x faster
async_tree_none
464 ms
350 ms: 1.33x faster
async_tree_memoization
555 ms
428 ms: 1.30x faster
async_tree_cpu_io_mixed_tg
723 ms
599 ms: 1.21x faster
async_tree_cpu_io_mixed
715 ms
630 ms: 1.14x faster
regex_effbot
3.17 ms
2.82 ms: 1.12x faster
pathlib
21.5 ms
19.7 ms: 1.10x faster
deepcopy
352 us
325 us: 1.08x faster
xml_etree_iterparse
96.7 ms
89.9 ms: 1.08x faster
xml_etree_parse
139 ms
129 ms: 1.07x faster
sqlite_synth
2.20 us
2.09 us: 1.05x faster
gc_traversal
3.46 ms
3.29 ms: 1.05x faster
asyncio_websockets
517 ms
521 ms: 1.01x slower
deepcopy_memo
40.3 us
41.0 us: 1.02x slower
coroutines
23.9 ms
24.7 ms: 1.03x slower
spectral_norm
110 ms
117 ms: 1.06x slower
json_loads
26.5 us
28.3 us: 1.07x slower
pidigits
184 ms
197 ms: 1.07x slower
bpe_tokeniser
4.74 sec
5.08 sec: 1.07x slower
pylint
319 ms
347 ms: 1.09x slower
deepcopy_reduce
3.08 us
3.40 us: 1.11x slower
scimark_fft
342 ms
380 ms: 1.11x slower
regex_dna
168 ms
187 ms: 1.12x slower
docutils
2.64 sec
3.01 sec: 1.14x slower
dulwich_log
78.9 ms
90.3 ms: 1.15x slower
xml_etree_generate
85.2 ms
97.8 ms: 1.15x slower
async_generators
384 ms
450 ms: 1.17x slower
sympy_sum
166 ms
195 ms: 1.17x slower
crypto_pyaes
76.6 ms
90.2 ms: 1.18x slower
pycparser
1.17 sec
1.38 sec: 1.18x slower
mdp
2.42 sec
2.86 sec: 1.18x slower
regex_v8
20.6 ms
24.5 ms: 1.19x slower
regex_compile
142 ms
170 ms: 1.19x slower
scimark_sparse_mat_mult
4.39 ms
5.27 ms: 1.20x slower
generators
32.2 ms
38.7 ms: 1.20x slower
tomli_loads
2.11 sec
2.56 sec: 1.22x slower
sympy_str
292 ms
356 ms: 1.22x slower
sympy_integrate
20.5 ms
25.3 ms: 1.23x slower
nqueens
80.1 ms
98.6 ms: 1.23x slower
sqlglot_optimize
53.3 ms
65.8 ms: 1.23x slower
thrift
791 us
980 us: 1.24x slower
sympy_expand
468 ms
579 ms: 1.24x slower
sqlglot_normalize
107 ms
132 ms: 1.24x slower
genshi_xml
50.2 ms
62.6 ms: 1.25x slower
xml_etree_process
59.0 ms
73.6 ms: 1.25x slower
typing_runtime_protocols
163 us
204 us: 1.25x slower
meteor_contest
104 ms
132 ms: 1.27x slower
sqlalchemy_declarative
143 ms
183 ms: 1.28x slower
pprint_safe_repr
743 ms
955 ms: 1.28x slower
sqlalchemy_imperative
21.8 ms
28.2 ms: 1.29x slower
pprint_pformat
1.52 sec
1.99 sec: 1.31x slower
telco
6.53 ms
8.61 ms: 1.32x slower
genshi_text
22.8 ms
30.2 ms: 1.33x slower
2to3
264 ms
351 ms: 1.33x slower
json_dumps
10.4 ms
13.8 ms: 1.34x slower
fannkuch
372 ms
499 ms: 1.34x slower
python_startup_no_site
7.16 ms
9.76 ms: 1.36x slower
comprehensions
19.8 us
27.1 us: 1.37x slower
logging_simple
6.63 us
9.07 us: 1.37x slower
logging_format
7.35 us
10.1 us: 1.38x slower
coverage
71.4 ms
98.8 ms: 1.38x slower
float
80.8 ms
113 ms: 1.40x slower
scimark_lu
114 ms
161 ms: 1.41x slower
nbody
89.3 ms
129 ms: 1.44x slower
django_template
34.7 ms
50.4 ms: 1.45x slower
richards_super
51.9 ms
75.4 ms: 1.45x slower
richards
45.9 ms
67.0 ms: 1.46x slower
pyflate
448 ms
654 ms: 1.46x slower
html5lib
63.6 ms
94.0 ms: 1.48x slower
chaos
62.8 ms
93.6 ms: 1.49x slower
unpickle_pure_python
221 us
330 us: 1.49x slower
scimark_monte_carlo
68.4 ms
104 ms: 1.51x slower
mako
11.0 ms
17.1 ms: 1.56x slower
hexiom
6.17 ms
9.64 ms: 1.56x slower
python_startup
9.93 ms
15.6 ms: 1.57x slower
pickle_pure_python
308 us
495 us: 1.61x slower
raytrace
299 ms
483 ms: 1.61x slower
sqlglot_transpile
1.67 ms
2.72 ms: 1.63x slower
create_gc_cycles
1.09 ms
1.80 ms: 1.65x slower
scimark_sor
130 ms
215 ms: 1.66x slower
logging_silent
109 ns
183 ns: 1.68x slower
go
139 ms
237 ms: 1.70x slower
sqlglot_parse
1.36 ms
2.34 ms: 1.73x slower
deltablue
3.45 ms
7.31 ms: 2.12x slower
bench_thread_pool
941 us
3.38 ms: 3.59x slower
bench_mp_pool
10.8 ms
100 ms: 9.30x slower
Geometric mean
(ref)
1.25x slower
Benchmark hidden because not significant (1): 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-20241225-3.14.0a3+-5c814c8-NOGIL/bm-20241225-vultr-x86_64-python-5c814c83cdd3dc42bd96-3.14.0a3+-5c814c8.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.170x 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 1.14x