fork: python
ref: d4544cb232dee5f836a6
machine: linux-x86_64
commit hash: d4544cb
commit date: 2025-01-17
overall geometric mean: 1.135x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.13x slower
Memory change: 1.21x
Benchmarks with tag 'apps':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
2to3
253 ms
303 ms: 1.20x slower
docutils
2.58 sec
2.81 sec: 1.09x slower
sphinx
988 ms
1.12 sec: 1.14x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'asyncio':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
async_tree_io_tg
613 ms
576 ms: 1.06x faster
async_tree_none_tg
256 ms
241 ms: 1.06x faster
asyncio_websockets
522 ms
516 ms: 1.01x faster
async_tree_memoization_tg
303 ms
310 ms: 1.02x slower
async_tree_none
271 ms
287 ms: 1.06x slower
coroutines
22.4 ms
24.0 ms: 1.07x slower
async_tree_memoization
327 ms
353 ms: 1.08x slower
async_generators
322 ms
373 ms: 1.16x slower
async_tree_cpu_io_mixed_tg
477 ms
583 ms: 1.22x slower
async_tree_cpu_io_mixed
495 ms
625 ms: 1.26x slower
Geometric mean
(ref)
1.06x slower
Benchmark hidden because not significant (1): async_tree_io
Benchmarks with tag 'math':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
float
72.3 ms
78.0 ms: 1.08x slower
pidigits
191 ms
228 ms: 1.19x slower
nbody
86.6 ms
134 ms: 1.55x slower
Geometric mean
(ref)
1.26x slower
Benchmarks with tag 'regex':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
regex_v8
24.2 ms
23.8 ms: 1.02x faster
regex_effbot
2.80 ms
2.88 ms: 1.03x slower
regex_dna
173 ms
186 ms: 1.08x slower
regex_compile
128 ms
150 ms: 1.18x slower
Geometric mean
(ref)
1.06x slower
Benchmarks with tag 'serialize':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
xml_etree_iterparse
91.5 ms
87.2 ms: 1.05x faster
xml_etree_parse
129 ms
128 ms: 1.00x faster
json_loads
27.8 us
30.3 us: 1.09x slower
json_dumps
11.4 ms
13.0 ms: 1.13x slower
xml_etree_generate
84.7 ms
96.6 ms: 1.14x slower
unpickle_pure_python
216 us
249 us: 1.16x slower
xml_etree_process
59.8 ms
69.2 ms: 1.16x slower
tomli_loads
1.92 sec
2.31 sec: 1.20x slower
pickle_pure_python
312 us
378 us: 1.21x slower
Geometric mean
(ref)
1.11x slower
Benchmarks with tag 'startup':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
python_startup
14.7 ms
15.2 ms: 1.03x slower
python_startup_no_site
7.50 ms
9.56 ms: 1.27x slower
Geometric mean
(ref)
1.15x slower
Benchmarks with tag 'template':
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
django_template
35.4 ms
42.9 ms: 1.21x slower
genshi_xml
48.3 ms
60.0 ms: 1.24x slower
genshi_text
21.3 ms
27.7 ms: 1.30x slower
mako
11.9 ms
15.8 ms: 1.33x slower
Geometric mean
(ref)
1.27x slower
Benchmark
results/bm-20250117-3.14.0a4+-d4544cb/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json
gc_traversal
4.57 ms
3.14 ms: 1.46x faster
create_gc_cycles
1.85 ms
1.34 ms: 1.38x faster
sqlite_synth
2.20 us
2.01 us: 1.09x faster
async_tree_io_tg
613 ms
576 ms: 1.06x faster
async_tree_none_tg
256 ms
241 ms: 1.06x faster
xml_etree_iterparse
91.5 ms
87.2 ms: 1.05x faster
regex_v8
24.2 ms
23.8 ms: 1.02x faster
asyncio_websockets
522 ms
516 ms: 1.01x faster
xml_etree_parse
129 ms
128 ms: 1.00x faster
async_tree_memoization_tg
303 ms
310 ms: 1.02x slower
regex_effbot
2.80 ms
2.88 ms: 1.03x slower
python_startup
14.7 ms
15.2 ms: 1.03x slower
pathlib
18.1 ms
18.9 ms: 1.05x slower
json
5.07 ms
5.33 ms: 1.05x slower
bench_mp_pool
89.3 ms
94.3 ms: 1.06x slower
async_tree_none
271 ms
287 ms: 1.06x slower
pycparser
1.11 sec
1.19 sec: 1.07x slower
coroutines
22.4 ms
24.0 ms: 1.07x slower
regex_dna
173 ms
186 ms: 1.08x slower
async_tree_memoization
327 ms
353 ms: 1.08x slower
float
72.3 ms
78.0 ms: 1.08x slower
dulwich_log
75.8 ms
82.3 ms: 1.09x slower
json_loads
27.8 us
30.3 us: 1.09x slower
docutils
2.58 sec
2.81 sec: 1.09x slower
logging_silent
105 ns
115 ns: 1.10x slower
bpe_tokeniser
4.23 sec
4.66 sec: 1.10x slower
spectral_norm
93.9 ms
105 ms: 1.12x slower
k_core
2.05 sec
2.31 sec: 1.13x slower
pylint
282 ms
318 ms: 1.13x slower
generators
28.2 ms
31.8 ms: 1.13x slower
mdp
2.45 sec
2.78 sec: 1.13x slower
json_dumps
11.4 ms
13.0 ms: 1.13x slower
sphinx
988 ms
1.12 sec: 1.14x slower
many_optionals
1.02 ms
1.16 ms: 1.14x slower
xml_etree_generate
84.7 ms
96.6 ms: 1.14x slower
scimark_sor
116 ms
133 ms: 1.14x slower
subparsers
22.4 ms
25.6 ms: 1.15x slower
unpickle_pure_python
216 us
249 us: 1.16x slower
sqlglot_normalize
105 ms
121 ms: 1.16x slower
xml_etree_process
59.8 ms
69.2 ms: 1.16x slower
async_generators
322 ms
373 ms: 1.16x slower
pprint_safe_repr
706 ms
822 ms: 1.16x slower
regex_compile
128 ms
150 ms: 1.18x slower
sqlglot_optimize
52.5 ms
61.8 ms: 1.18x slower
pprint_pformat
1.44 sec
1.70 sec: 1.18x slower
logging_simple
6.17 us
7.31 us: 1.18x slower
go
116 ms
138 ms: 1.19x slower
pidigits
191 ms
228 ms: 1.19x slower
deepcopy
261 us
311 us: 1.19x slower
sympy_expand
459 ms
547 ms: 1.19x slower
pyflate
421 ms
503 ms: 1.20x slower
telco
7.18 ms
8.60 ms: 1.20x slower
tomli_loads
1.92 sec
2.31 sec: 1.20x slower
2to3
253 ms
303 ms: 1.20x slower
django_template
35.4 ms
42.9 ms: 1.21x slower
logging_format
6.91 us
8.38 us: 1.21x slower
scimark_fft
316 ms
383 ms: 1.21x slower
pickle_pure_python
312 us
378 us: 1.21x slower
sympy_sum
153 ms
186 ms: 1.22x slower
scimark_lu
114 ms
139 ms: 1.22x slower
deepcopy_reduce
2.67 us
3.26 us: 1.22x slower
sympy_integrate
19.8 ms
24.2 ms: 1.22x slower
sympy_str
273 ms
334 ms: 1.22x slower
async_tree_cpu_io_mixed_tg
477 ms
583 ms: 1.22x slower
thrift
747 us
915 us: 1.23x slower
chaos
55.3 ms
68.1 ms: 1.23x slower
sqlglot_transpile
1.56 ms
1.92 ms: 1.23x slower
coverage
79.8 ms
98.4 ms: 1.23x slower
comprehensions
16.8 us
20.7 us: 1.23x slower
nqueens
78.1 ms
96.5 ms: 1.24x slower
sqlalchemy_imperative
19.3 ms
23.8 ms: 1.24x slower
scimark_sparse_mat_mult
4.48 ms
5.56 ms: 1.24x slower
genshi_xml
48.3 ms
60.0 ms: 1.24x slower
connected_components
391 ms
487 ms: 1.25x slower
shortest_path
433 ms
539 ms: 1.25x slower
hexiom
5.83 ms
7.32 ms: 1.26x slower
raytrace
260 ms
328 ms: 1.26x slower
async_tree_cpu_io_mixed
495 ms
625 ms: 1.26x slower
sqlalchemy_declarative
129 ms
163 ms: 1.27x slower
sqlglot_parse
1.26 ms
1.60 ms: 1.27x slower
python_startup_no_site
7.50 ms
9.56 ms: 1.27x slower
scimark_monte_carlo
63.9 ms
81.4 ms: 1.27x slower
fannkuch
371 ms
475 ms: 1.28x slower
crypto_pyaes
67.5 ms
87.5 ms: 1.30x slower
deepcopy_memo
29.6 us
38.5 us: 1.30x slower
genshi_text
21.3 ms
27.7 ms: 1.30x slower
typing_runtime_protocols
156 us
203 us: 1.30x slower
meteor_contest
99.6 ms
130 ms: 1.31x slower
mako
11.9 ms
15.8 ms: 1.33x slower
richards
42.1 ms
56.3 ms: 1.34x slower
richards_super
48.3 ms
64.8 ms: 1.34x slower
deltablue
3.15 ms
4.61 ms: 1.46x slower
nbody
86.6 ms
134 ms: 1.55x slower
bench_thread_pool
1.03 ms
3.32 ms: 3.21x slower
Geometric mean
(ref)
1.17x slower
Benchmark hidden because not significant (1): async_tree_io
Ignored benchmarks (1) of results/bm-20250117-3.14.0a4+-d4544cb-NOGIL/bm-20250117-vultr-x86_64-python-d4544cb232dee5f836a6-3.14.0a4+-d4544cb.json: html5lib
Geometric mean (including insignificant results): 1.135x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.14x
95% likely to have a slowdown of 1.14x
99% likely to have a slowdown of 1.13x