fork: python
ref: ec91e1c2762412f1408b
machine: linux-x86_64
commit hash: ec91e1c
commit date: 2025-01-23
overall geometric mean: 1.137x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.12x slower
Memory change: 1.20x
Benchmarks with tag 'apps':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
2to3
255 ms
305 ms: 1.19x slower
docutils
2.57 sec
2.80 sec: 1.09x slower
sphinx
984 ms
1.11 sec: 1.13x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'asyncio':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
async_tree_io_tg
622 ms
581 ms: 1.07x faster
async_tree_none_tg
261 ms
252 ms: 1.04x faster
async_tree_io
624 ms
610 ms: 1.02x faster
asyncio_websockets
517 ms
512 ms: 1.01x faster
async_tree_memoization_tg
316 ms
321 ms: 1.02x slower
async_tree_cpu_io_mixed_tg
484 ms
503 ms: 1.04x slower
async_tree_none
270 ms
287 ms: 1.06x slower
async_tree_cpu_io_mixed
494 ms
534 ms: 1.08x slower
async_tree_memoization
323 ms
353 ms: 1.09x slower
coroutines
21.7 ms
24.0 ms: 1.11x slower
async_generators
322 ms
368 ms: 1.14x slower
Geometric mean
(ref)
1.03x slower
Benchmarks with tag 'math':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
pidigits
192 ms
206 ms: 1.07x slower
float
70.6 ms
77.0 ms: 1.09x slower
nbody
87.1 ms
129 ms: 1.48x slower
Geometric mean
(ref)
1.20x slower
Benchmarks with tag 'regex':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
regex_effbot
2.57 ms
2.77 ms: 1.07x slower
regex_dna
168 ms
184 ms: 1.09x slower
regex_compile
127 ms
151 ms: 1.20x slower
Geometric mean
(ref)
1.09x slower
Benchmark hidden because not significant (1): regex_v8
Benchmarks with tag 'serialize':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
xml_etree_iterparse
100 ms
87.3 ms: 1.15x faster
xml_etree_parse
129 ms
128 ms: 1.01x faster
json_loads
27.4 us
30.4 us: 1.11x slower
json_dumps
11.4 ms
12.9 ms: 1.13x slower
xml_etree_generate
83.6 ms
96.3 ms: 1.15x slower
xml_etree_process
59.0 ms
69.1 ms: 1.17x slower
unpickle_pure_python
214 us
251 us: 1.17x slower
pickle_pure_python
312 us
374 us: 1.20x slower
tomli_loads
1.92 sec
2.33 sec: 1.21x slower
Geometric mean
(ref)
1.11x slower
Benchmarks with tag 'startup':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
python_startup
14.6 ms
15.3 ms: 1.04x slower
python_startup_no_site
7.44 ms
9.59 ms: 1.29x slower
Geometric mean
(ref)
1.16x slower
Benchmarks with tag 'template':
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
genshi_xml
49.4 ms
59.9 ms: 1.21x slower
django_template
35.5 ms
43.3 ms: 1.22x slower
genshi_text
21.6 ms
27.6 ms: 1.28x slower
mako
11.8 ms
15.7 ms: 1.34x slower
Geometric mean
(ref)
1.26x slower
Benchmark
results/bm-20250123-3.14.0a4+-ec91e1c/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json
create_gc_cycles
1.85 ms
1.37 ms: 1.35x faster
gc_traversal
4.23 ms
3.17 ms: 1.34x faster
xml_etree_iterparse
100 ms
87.3 ms: 1.15x faster
async_tree_io_tg
622 ms
581 ms: 1.07x faster
sqlite_synth
2.20 us
2.08 us: 1.06x faster
async_tree_none_tg
261 ms
252 ms: 1.04x faster
async_tree_io
624 ms
610 ms: 1.02x faster
asyncio_websockets
517 ms
512 ms: 1.01x faster
xml_etree_parse
129 ms
128 ms: 1.01x faster
async_tree_memoization_tg
316 ms
321 ms: 1.02x slower
async_tree_cpu_io_mixed_tg
484 ms
503 ms: 1.04x slower
python_startup
14.6 ms
15.3 ms: 1.04x slower
pathlib
17.8 ms
18.8 ms: 1.06x slower
async_tree_none
270 ms
287 ms: 1.06x slower
pycparser
1.12 sec
1.19 sec: 1.07x slower
bench_mp_pool
88.2 ms
94.5 ms: 1.07x slower
pidigits
192 ms
206 ms: 1.07x slower
regex_effbot
2.57 ms
2.77 ms: 1.07x slower
json
4.93 ms
5.30 ms: 1.08x slower
async_tree_cpu_io_mixed
494 ms
534 ms: 1.08x slower
docutils
2.57 sec
2.80 sec: 1.09x slower
float
70.6 ms
77.0 ms: 1.09x slower
async_tree_memoization
323 ms
353 ms: 1.09x slower
regex_dna
168 ms
184 ms: 1.09x slower
dulwich_log
75.1 ms
82.3 ms: 1.10x slower
bpe_tokeniser
4.25 sec
4.66 sec: 1.10x slower
coroutines
21.7 ms
24.0 ms: 1.11x slower
json_loads
27.4 us
30.4 us: 1.11x slower
json_dumps
11.4 ms
12.9 ms: 1.13x slower
pylint
280 ms
317 ms: 1.13x slower
generators
28.4 ms
32.1 ms: 1.13x slower
sphinx
984 ms
1.11 sec: 1.13x slower
logging_silent
106 ns
120 ns: 1.13x slower
k_core
2.04 sec
2.32 sec: 1.14x slower
async_generators
322 ms
368 ms: 1.14x slower
xml_etree_generate
83.6 ms
96.3 ms: 1.15x slower
many_optionals
1.02 ms
1.18 ms: 1.15x slower
spectral_norm
96.0 ms
111 ms: 1.16x slower
mdp
2.34 sec
2.71 sec: 1.16x slower
pprint_safe_repr
707 ms
821 ms: 1.16x slower
subparsers
21.8 ms
25.4 ms: 1.16x slower
sqlglot_normalize
104 ms
121 ms: 1.17x slower
xml_etree_process
59.0 ms
69.1 ms: 1.17x slower
unpickle_pure_python
214 us
251 us: 1.17x slower
pprint_pformat
1.44 sec
1.69 sec: 1.17x slower
scimark_sor
116 ms
138 ms: 1.18x slower
logging_simple
6.07 us
7.21 us: 1.19x slower
sqlglot_optimize
52.0 ms
61.9 ms: 1.19x slower
2to3
255 ms
305 ms: 1.19x slower
regex_compile
127 ms
151 ms: 1.20x slower
telco
7.16 ms
8.57 ms: 1.20x slower
sympy_expand
453 ms
543 ms: 1.20x slower
pickle_pure_python
312 us
374 us: 1.20x slower
logging_format
6.78 us
8.17 us: 1.21x slower
tomli_loads
1.92 sec
2.33 sec: 1.21x slower
genshi_xml
49.4 ms
59.9 ms: 1.21x slower
deepcopy
259 us
315 us: 1.22x slower
nqueens
78.1 ms
95.2 ms: 1.22x slower
sympy_sum
153 ms
186 ms: 1.22x slower
django_template
35.5 ms
43.3 ms: 1.22x slower
sympy_integrate
19.7 ms
24.2 ms: 1.22x slower
pyflate
416 ms
509 ms: 1.23x slower
scimark_fft
316 ms
388 ms: 1.23x slower
deepcopy_reduce
2.62 us
3.22 us: 1.23x slower
coverage
79.3 ms
97.8 ms: 1.23x slower
go
114 ms
141 ms: 1.23x slower
scimark_lu
111 ms
137 ms: 1.23x slower
thrift
741 us
916 us: 1.24x slower
sympy_str
270 ms
335 ms: 1.24x slower
comprehensions
16.9 us
20.9 us: 1.24x slower
connected_components
392 ms
488 ms: 1.24x slower
shortest_path
433 ms
540 ms: 1.25x slower
sqlalchemy_imperative
19.2 ms
24.0 ms: 1.25x slower
chaos
55.4 ms
69.4 ms: 1.25x slower
sqlglot_transpile
1.53 ms
1.93 ms: 1.26x slower
scimark_sparse_mat_mult
4.36 ms
5.51 ms: 1.26x slower
typing_runtime_protocols
159 us
201 us: 1.27x slower
genshi_text
21.6 ms
27.6 ms: 1.28x slower
scimark_monte_carlo
64.2 ms
82.6 ms: 1.29x slower
sqlalchemy_declarative
128 ms
164 ms: 1.29x slower
hexiom
5.75 ms
7.40 ms: 1.29x slower
raytrace
260 ms
335 ms: 1.29x slower
python_startup_no_site
7.44 ms
9.59 ms: 1.29x slower
crypto_pyaes
66.8 ms
86.5 ms: 1.30x slower
deepcopy_memo
29.7 us
38.5 us: 1.30x slower
sqlglot_parse
1.23 ms
1.60 ms: 1.30x slower
fannkuch
371 ms
485 ms: 1.31x slower
richards
42.3 ms
56.5 ms: 1.34x slower
mako
11.8 ms
15.7 ms: 1.34x slower
meteor_contest
98.2 ms
131 ms: 1.34x slower
richards_super
48.4 ms
65.9 ms: 1.36x slower
nbody
87.1 ms
129 ms: 1.48x slower
deltablue
3.09 ms
4.78 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): regex_v8
Ignored benchmarks (1) of results/bm-20250123-3.14.0a4+-ec91e1c-NOGIL/bm-20250123-vultr-x86_64-python-ec91e1c2762412f1408b-3.14.0a4+-ec91e1c.json: html5lib
Geometric mean (including insignificant results): 1.137x 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 1.13x
99% likely to have a slowdown of 1.12x