fork: python
ref: 2ed5ee9a50454b3fce87
machine: linux-x86_64
commit hash: 2ed5ee9
commit date: 2025-01-22
overall geometric mean: 1.151x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.13x slower
Memory change: 1.20x
Benchmarks with tag 'apps':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
2to3
256 ms
312 ms: 1.22x slower
docutils
2.60 sec
2.86 sec: 1.10x slower
sphinx
993 ms
1.14 sec: 1.15x slower
Geometric mean
(ref)
1.15x slower
Benchmarks with tag 'asyncio':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
async_tree_io_tg
618 ms
581 ms: 1.06x faster
async_tree_none_tg
260 ms
246 ms: 1.05x faster
async_tree_memoization_tg
306 ms
318 ms: 1.04x slower
async_tree_cpu_io_mixed_tg
482 ms
505 ms: 1.05x slower
async_tree_none
267 ms
288 ms: 1.08x slower
async_tree_cpu_io_mixed
494 ms
540 ms: 1.09x slower
async_tree_memoization
324 ms
355 ms: 1.10x slower
coroutines
22.0 ms
24.9 ms: 1.13x slower
async_generators
322 ms
381 ms: 1.18x slower
Geometric mean
(ref)
1.05x slower
Benchmark hidden because not significant (2): asyncio_websockets, async_tree_io
Benchmarks with tag 'math':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
float
70.9 ms
78.1 ms: 1.10x slower
pidigits
192 ms
220 ms: 1.15x slower
nbody
90.7 ms
136 ms: 1.50x slower
Geometric mean
(ref)
1.24x slower
Benchmarks with tag 'regex':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
regex_v8
23.6 ms
24.3 ms: 1.03x slower
regex_dna
173 ms
180 ms: 1.04x slower
regex_effbot
2.72 ms
2.89 ms: 1.06x slower
regex_compile
129 ms
159 ms: 1.23x slower
Geometric mean
(ref)
1.09x slower
Benchmarks with tag 'serialize':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
xml_etree_iterparse
91.5 ms
89.0 ms: 1.03x faster
json_loads
27.6 us
30.8 us: 1.12x slower
json_dumps
11.4 ms
12.9 ms: 1.13x slower
xml_etree_generate
83.3 ms
98.9 ms: 1.19x slower
unpickle_pure_python
226 us
275 us: 1.22x slower
pickle_pure_python
322 us
397 us: 1.23x slower
tomli_loads
1.96 sec
2.43 sec: 1.24x slower
xml_etree_process
60.6 ms
75.7 ms: 1.25x slower
Geometric mean
(ref)
1.15x slower
Benchmark hidden because not significant (1): xml_etree_parse
Benchmarks with tag 'startup':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
python_startup
14.6 ms
15.3 ms: 1.04x slower
python_startup_no_site
7.43 ms
9.55 ms: 1.29x slower
Geometric mean
(ref)
1.16x slower
Benchmarks with tag 'template':
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
django_template
36.4 ms
44.9 ms: 1.23x slower
genshi_xml
49.9 ms
63.8 ms: 1.28x slower
genshi_text
21.7 ms
29.6 ms: 1.37x slower
mako
11.8 ms
16.2 ms: 1.37x slower
Geometric mean
(ref)
1.31x slower
Benchmark
results/bm-20250122-3.14.0a4+-2ed5ee9/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json
create_gc_cycles
1.82 ms
1.36 ms: 1.34x faster
gc_traversal
4.18 ms
3.35 ms: 1.25x faster
async_tree_io_tg
618 ms
581 ms: 1.06x faster
sqlite_synth
2.21 us
2.08 us: 1.06x faster
async_tree_none_tg
260 ms
246 ms: 1.05x faster
xml_etree_iterparse
91.5 ms
89.0 ms: 1.03x faster
pathlib
18.8 ms
18.7 ms: 1.01x faster
regex_v8
23.6 ms
24.3 ms: 1.03x slower
async_tree_memoization_tg
306 ms
318 ms: 1.04x slower
python_startup
14.6 ms
15.3 ms: 1.04x slower
regex_dna
173 ms
180 ms: 1.04x slower
async_tree_cpu_io_mixed_tg
482 ms
505 ms: 1.05x slower
regex_effbot
2.72 ms
2.89 ms: 1.06x slower
json
4.98 ms
5.34 ms: 1.07x slower
bench_mp_pool
89.0 ms
95.7 ms: 1.08x slower
async_tree_none
267 ms
288 ms: 1.08x slower
pycparser
1.14 sec
1.24 sec: 1.09x slower
async_tree_cpu_io_mixed
494 ms
540 ms: 1.09x slower
async_tree_memoization
324 ms
355 ms: 1.10x slower
dulwich_log
77.0 ms
84.6 ms: 1.10x slower
docutils
2.60 sec
2.86 sec: 1.10x slower
float
70.9 ms
78.1 ms: 1.10x slower
json_loads
27.6 us
30.8 us: 1.12x slower
coroutines
22.0 ms
24.9 ms: 1.13x slower
json_dumps
11.4 ms
12.9 ms: 1.13x slower
bpe_tokeniser
4.25 sec
4.82 sec: 1.13x slower
k_core
2.05 sec
2.33 sec: 1.14x slower
sphinx
993 ms
1.14 sec: 1.15x slower
pidigits
192 ms
220 ms: 1.15x slower
pylint
282 ms
324 ms: 1.15x slower
logging_silent
103 ns
119 ns: 1.16x slower
mdp
2.31 sec
2.69 sec: 1.16x slower
many_optionals
1.05 ms
1.22 ms: 1.17x slower
sqlglot_normalize
105 ms
124 ms: 1.18x slower
sqlglot_optimize
52.9 ms
62.3 ms: 1.18x slower
subparsers
22.4 ms
26.5 ms: 1.18x slower
async_generators
322 ms
381 ms: 1.18x slower
xml_etree_generate
83.3 ms
98.9 ms: 1.19x slower
logging_simple
6.50 us
7.76 us: 1.19x slower
telco
7.20 ms
8.65 ms: 1.20x slower
spectral_norm
94.0 ms
113 ms: 1.20x slower
pprint_safe_repr
704 ms
850 ms: 1.21x slower
generators
27.3 ms
33.1 ms: 1.21x slower
go
118 ms
143 ms: 1.21x slower
unpickle_pure_python
226 us
275 us: 1.22x slower
2to3
256 ms
312 ms: 1.22x slower
coverage
80.0 ms
97.6 ms: 1.22x slower
sympy_expand
463 ms
567 ms: 1.22x slower
pprint_pformat
1.43 sec
1.76 sec: 1.23x slower
django_template
36.4 ms
44.9 ms: 1.23x slower
logging_format
7.21 us
8.88 us: 1.23x slower
pickle_pure_python
322 us
397 us: 1.23x slower
regex_compile
129 ms
159 ms: 1.23x slower
thrift
749 us
923 us: 1.23x slower
sympy_sum
156 ms
192 ms: 1.23x slower
tomli_loads
1.96 sec
2.43 sec: 1.24x slower
scimark_fft
312 ms
386 ms: 1.24x slower
pyflate
411 ms
509 ms: 1.24x slower
scimark_sor
113 ms
141 ms: 1.24x slower
sympy_integrate
20.0 ms
24.9 ms: 1.24x slower
sqlalchemy_declarative
130 ms
162 ms: 1.24x slower
sqlalchemy_imperative
19.8 ms
24.6 ms: 1.25x slower
xml_etree_process
60.6 ms
75.7 ms: 1.25x slower
sympy_str
275 ms
345 ms: 1.26x slower
scimark_lu
112 ms
141 ms: 1.26x slower
deepcopy
259 us
326 us: 1.26x slower
chaos
56.0 ms
70.9 ms: 1.27x slower
nqueens
77.9 ms
99.1 ms: 1.27x slower
raytrace
266 ms
340 ms: 1.28x slower
sqlglot_transpile
1.56 ms
1.99 ms: 1.28x slower
connected_components
390 ms
498 ms: 1.28x slower
genshi_xml
49.9 ms
63.8 ms: 1.28x slower
shortest_path
427 ms
547 ms: 1.28x slower
crypto_pyaes
67.8 ms
87.0 ms: 1.28x slower
python_startup_no_site
7.43 ms
9.55 ms: 1.29x slower
sqlglot_parse
1.25 ms
1.61 ms: 1.29x slower
comprehensions
16.6 us
21.3 us: 1.29x slower
deepcopy_reduce
2.66 us
3.43 us: 1.29x slower
hexiom
5.90 ms
7.69 ms: 1.30x slower
fannkuch
374 ms
489 ms: 1.31x slower
meteor_contest
98.7 ms
130 ms: 1.32x slower
scimark_monte_carlo
63.0 ms
83.6 ms: 1.33x slower
typing_runtime_protocols
158 us
210 us: 1.33x slower
deepcopy_memo
30.6 us
40.8 us: 1.33x slower
richards
42.4 ms
57.0 ms: 1.34x slower
scimark_sparse_mat_mult
4.17 ms
5.65 ms: 1.35x slower
genshi_text
21.7 ms
29.6 ms: 1.37x slower
richards_super
48.5 ms
66.5 ms: 1.37x slower
mako
11.8 ms
16.2 ms: 1.37x slower
nbody
90.7 ms
136 ms: 1.50x slower
deltablue
3.20 ms
4.80 ms: 1.50x slower
bench_thread_pool
1.04 ms
3.32 ms: 3.21x slower
Geometric mean
(ref)
1.19x slower
Benchmark hidden because not significant (3): asyncio_websockets, xml_etree_parse, async_tree_io
Ignored benchmarks (1) of results/bm-20250122-3.14.0a4+-2ed5ee9-NOGIL/bm-20250122-vultr-x86_64-python-2ed5ee9a50454b3fce87-3.14.0a4+-2ed5ee9.json: html5lib
Geometric mean (including insignificant results): 1.151x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.16x
95% likely to have a slowdown of 1.15x
99% likely to have a slowdown of 1.13x