fork: python
ref: ef63cca494571f50906b
machine: linux-x86_64
commit hash: ef63cca
commit date: 2024-12-29
overall geometric mean: 1.212x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.20x slower
Memory change: 1.18x
Benchmarks with tag 'apps':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
2to3
432 ms
600 ms: 1.39x slower
docutils
3.65 sec
4.46 sec: 1.22x slower
html5lib
83.4 ms
121 ms: 1.45x slower
sphinx
1.40 sec
1.71 sec: 1.23x slower
Geometric mean
(ref)
1.32x slower
Benchmarks with tag 'asyncio':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
async_tree_io_tg
877 ms
961 ms: 1.10x slower
async_tree_none_tg
367 ms
407 ms: 1.11x slower
async_tree_cpu_io_mixed_tg
669 ms
744 ms: 1.11x slower
coroutines
29.7 ms
33.8 ms: 1.14x slower
async_generators
542 ms
630 ms: 1.16x slower
async_tree_io
895 ms
1.04 sec: 1.17x slower
async_tree_memoization
502 ms
606 ms: 1.21x slower
async_tree_memoization_tg
467 ms
566 ms: 1.21x slower
async_tree_none
391 ms
477 ms: 1.22x slower
async_tree_cpu_io_mixed
666 ms
830 ms: 1.25x slower
Geometric mean
(ref)
1.15x slower
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
float
108 ms
146 ms: 1.35x slower
nbody
124 ms
175 ms: 1.41x slower
Geometric mean
(ref)
1.24x slower
Benchmark hidden because not significant (1): pidigits
Benchmarks with tag 'regex':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
regex_v8
32.9 ms
34.0 ms: 1.04x slower
regex_dna
276 ms
291 ms: 1.06x slower
regex_effbot
4.00 ms
4.38 ms: 1.09x slower
regex_compile
171 ms
223 ms: 1.30x slower
Geometric mean
(ref)
1.12x slower
Benchmarks with tag 'serialize':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
xml_etree_iterparse
145 ms
137 ms: 1.05x faster
json_loads
33.5 us
37.3 us: 1.11x slower
json_dumps
15.5 ms
17.7 ms: 1.15x slower
xml_etree_generate
118 ms
139 ms: 1.19x slower
xml_etree_process
81.4 ms
101 ms: 1.24x slower
tomli_loads
2.53 sec
3.33 sec: 1.32x slower
unpickle_pure_python
275 us
418 us: 1.52x slower
pickle_pure_python
405 us
634 us: 1.57x slower
Geometric mean
(ref)
1.21x slower
Benchmark hidden because not significant (1): xml_etree_parse
Benchmarks with tag 'startup':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
python_startup
26.2 ms
31.1 ms: 1.19x slower
python_startup_no_site
14.9 ms
19.8 ms: 1.33x slower
Geometric mean
(ref)
1.26x slower
Benchmarks with tag 'template':
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
genshi_xml
65.0 ms
87.6 ms: 1.35x slower
genshi_text
30.1 ms
41.5 ms: 1.38x slower
django_template
44.0 ms
63.1 ms: 1.43x slower
mako
17.5 ms
26.3 ms: 1.51x slower
Geometric mean
(ref)
1.42x slower
Benchmark
results/bm-20241229-3.14.0a3+-ef63cca/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
results/bm-20241229-3.14.0a3+-ef63cca-NOGIL/bm-20241229-linux-x86_64-python-ef63cca494571f50906b-3.14.0a3+-ef63cca.json
sqlite_synth
3.72 us
3.48 us: 1.07x faster
xml_etree_iterparse
145 ms
137 ms: 1.05x faster
regex_v8
32.9 ms
34.0 ms: 1.04x slower
regex_dna
276 ms
291 ms: 1.06x slower
k_core
4.13 sec
4.50 sec: 1.09x slower
regex_effbot
4.00 ms
4.38 ms: 1.09x slower
async_tree_io_tg
877 ms
961 ms: 1.10x slower
telco
10.1 ms
11.0 ms: 1.10x slower
async_tree_none_tg
367 ms
407 ms: 1.11x slower
pycparser
1.60 sec
1.77 sec: 1.11x slower
async_tree_cpu_io_mixed_tg
669 ms
744 ms: 1.11x slower
json_loads
33.5 us
37.3 us: 1.11x slower
json
6.28 ms
7.07 ms: 1.13x slower
meteor_contest
150 ms
169 ms: 1.13x slower
coroutines
29.7 ms
33.8 ms: 1.14x slower
shortest_path
902 ms
1.03 sec: 1.14x slower
json_dumps
15.5 ms
17.7 ms: 1.15x slower
pathlib
27.0 ms
31.1 ms: 1.15x slower
spectral_norm
132 ms
153 ms: 1.16x slower
async_generators
542 ms
630 ms: 1.16x slower
async_tree_io
895 ms
1.04 sec: 1.17x slower
connected_components
810 ms
949 ms: 1.17x slower
dulwich_log
92.2 ms
108 ms: 1.17x slower
scimark_sparse_mat_mult
6.36 ms
7.49 ms: 1.18x slower
sympy_expand
593 ms
701 ms: 1.18x slower
xml_etree_generate
118 ms
139 ms: 1.19x slower
python_startup
26.2 ms
31.1 ms: 1.19x slower
async_tree_memoization
502 ms
606 ms: 1.21x slower
sqlglot_optimize
69.2 ms
83.5 ms: 1.21x slower
async_tree_memoization_tg
467 ms
566 ms: 1.21x slower
typing_runtime_protocols
219 us
266 us: 1.21x slower
scimark_fft
444 ms
541 ms: 1.22x slower
docutils
3.65 sec
4.46 sec: 1.22x slower
async_tree_none
391 ms
477 ms: 1.22x slower
sphinx
1.40 sec
1.71 sec: 1.23x slower
deepcopy_reduce
3.36 us
4.12 us: 1.23x slower
subparsers
31.6 ms
39.0 ms: 1.23x slower
xml_etree_process
81.4 ms
101 ms: 1.24x slower
async_tree_cpu_io_mixed
666 ms
830 ms: 1.25x slower
mdp
3.60 sec
4.50 sec: 1.25x slower
sqlglot_normalize
130 ms
163 ms: 1.25x slower
nqueens
105 ms
132 ms: 1.26x slower
sympy_sum
197 ms
248 ms: 1.26x slower
crypto_pyaes
94.9 ms
120 ms: 1.26x slower
pylint
389 ms
492 ms: 1.27x slower
sympy_integrate
27.0 ms
34.4 ms: 1.27x slower
coverage
105 ms
134 ms: 1.28x slower
sympy_str
358 ms
458 ms: 1.28x slower
deepcopy
340 us
439 us: 1.29x slower
bench_thread_pool
3.12 ms
4.04 ms: 1.30x slower
deepcopy_memo
39.7 us
51.5 us: 1.30x slower
regex_compile
171 ms
223 ms: 1.30x slower
tomli_loads
2.53 sec
3.33 sec: 1.32x slower
many_optionals
1.08 ms
1.42 ms: 1.32x slower
fannkuch
515 ms
681 ms: 1.32x slower
python_startup_no_site
14.9 ms
19.8 ms: 1.33x slower
thrift
974 us
1.30 ms: 1.33x slower
scimark_lu
150 ms
201 ms: 1.34x slower
pprint_safe_repr
954 ms
1.28 sec: 1.34x slower
genshi_xml
65.0 ms
87.6 ms: 1.35x slower
bpe_tokeniser
5.89 sec
7.97 sec: 1.35x slower
float
108 ms
146 ms: 1.35x slower
logging_simple
7.97 us
11.0 us: 1.38x slower
genshi_text
30.1 ms
41.5 ms: 1.38x slower
pyflate
678 ms
937 ms: 1.38x slower
generators
38.8 ms
53.8 ms: 1.39x slower
pprint_pformat
1.87 sec
2.60 sec: 1.39x slower
2to3
432 ms
600 ms: 1.39x slower
richards
56.7 ms
79.0 ms: 1.39x slower
logging_format
8.91 us
12.5 us: 1.41x slower
nbody
124 ms
175 ms: 1.41x slower
django_template
44.0 ms
63.1 ms: 1.43x slower
sqlalchemy_declarative
180 ms
260 ms: 1.44x slower
html5lib
83.4 ms
121 ms: 1.45x slower
richards_super
62.8 ms
91.1 ms: 1.45x slower
hexiom
8.33 ms
12.1 ms: 1.45x slower
mako
17.5 ms
26.3 ms: 1.51x slower
unpickle_pure_python
275 us
418 us: 1.52x slower
sqlalchemy_imperative
23.3 ms
35.5 ms: 1.52x slower
comprehensions
21.9 us
33.5 us: 1.53x slower
sqlglot_transpile
2.27 ms
3.49 ms: 1.54x slower
chaos
79.0 ms
122 ms: 1.55x slower
logging_silent
140 ns
218 ns: 1.56x slower
pickle_pure_python
405 us
634 us: 1.57x slower
scimark_monte_carlo
83.4 ms
137 ms: 1.64x slower
scimark_sor
161 ms
274 ms: 1.71x slower
raytrace
343 ms
592 ms: 1.72x slower
sqlglot_parse
1.65 ms
2.91 ms: 1.76x slower
go
161 ms
286 ms: 1.78x slower
deltablue
4.21 ms
10.4 ms: 2.47x slower
Geometric mean
(ref)
1.28x slower
Benchmark hidden because not significant (6): pidigits, bench_mp_pool, gc_traversal, xml_etree_parse, create_gc_cycles, asyncio_websockets
Geometric mean (including insignificant results): 1.212x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.22x
95% likely to have a slowdown of 1.21x
99% likely to have a slowdown of 1.20x