fork: python
ref: 5ec4bf86b7f4455432ae
machine: linux-x86_64
commit hash: 5ec4bf8
commit date: 2025-02-22
overall geometric mean: 1.102x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.09x slower
Memory change: 1.19x
Benchmarks with tag 'apps':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
2to3
442 ms
522 ms: 1.18x slower
docutils
3.53 sec
3.79 sec: 1.07x slower
html5lib
77.2 ms
89.8 ms: 1.16x slower
sphinx
1.36 sec
1.52 sec: 1.12x slower
Geometric mean
(ref)
1.13x slower
Benchmarks with tag 'asyncio':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
async_tree_io_tg
892 ms
725 ms: 1.23x faster
async_tree_io
884 ms
784 ms: 1.13x faster
async_tree_none_tg
348 ms
321 ms: 1.08x faster
async_tree_cpu_io_mixed_tg
667 ms
632 ms: 1.06x faster
async_tree_cpu_io_mixed
662 ms
684 ms: 1.03x slower
async_tree_none
368 ms
387 ms: 1.05x slower
async_tree_memoization
461 ms
493 ms: 1.07x slower
asyncio_tcp
881 ms
953 ms: 1.08x slower
async_generators
498 ms
562 ms: 1.13x slower
asyncio_tcp_ssl
2.70 sec
3.20 sec: 1.19x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (3): asyncio_websockets, async_tree_memoization_tg, coroutines
Benchmarks with tag 'math':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
float
98.2 ms
103 ms: 1.05x slower
nbody
113 ms
184 ms: 1.62x slower
Geometric mean
(ref)
1.20x slower
Benchmark hidden because not significant (1): pidigits
Benchmarks with tag 'regex':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
regex_dna
285 ms
268 ms: 1.06x faster
regex_compile
166 ms
195 ms: 1.18x slower
Geometric mean
(ref)
1.03x slower
Benchmark hidden because not significant (2): regex_v8, regex_effbot
Benchmarks with tag 'serialize':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
xml_etree_iterparse
153 ms
132 ms: 1.16x faster
pickle_list
7.19 us
6.66 us: 1.08x faster
unpickle_list
7.17 us
6.90 us: 1.04x faster
xml_etree_parse
187 ms
197 ms: 1.05x slower
pickle_dict
41.3 us
44.3 us: 1.07x slower
xml_etree_generate
119 ms
128 ms: 1.07x slower
xml_etree_process
82.6 ms
90.4 ms: 1.09x slower
unpickle
18.4 us
20.6 us: 1.12x slower
json_loads
37.2 us
42.6 us: 1.15x slower
pickle_pure_python
423 us
486 us: 1.15x slower
tomli_loads
2.48 sec
2.94 sec: 1.19x slower
json_dumps
13.8 ms
16.8 ms: 1.22x slower
unpickle_pure_python
278 us
348 us: 1.25x slower
Geometric mean
(ref)
1.07x slower
Benchmark hidden because not significant (1): pickle
Benchmarks with tag 'startup':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
python_startup
25.8 ms
29.0 ms: 1.13x slower
python_startup_no_site
14.9 ms
18.2 ms: 1.22x slower
Geometric mean
(ref)
1.17x slower
Benchmarks with tag 'template':
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
django_template
42.9 ms
50.2 ms: 1.17x slower
genshi_text
29.5 ms
36.1 ms: 1.22x slower
genshi_xml
65.1 ms
83.4 ms: 1.28x slower
mako
14.9 ms
23.2 ms: 1.56x slower
Geometric mean
(ref)
1.30x slower
Benchmark
results/bm-20250222-3.14.0a5+-5ec4bf8/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
results/bm-20250222-3.14.0a5+-5ec4bf8-NOGIL/bm-20250222-linux-x86_64-python-5ec4bf86b7f4455432ae-3.14.0a5+-5ec4bf8.json
gc_traversal
7.67 ms
2.88 ms: 2.66x faster
create_gc_cycles
3.37 ms
2.19 ms: 1.54x faster
async_tree_io_tg
892 ms
725 ms: 1.23x faster
xml_etree_iterparse
153 ms
132 ms: 1.16x faster
async_tree_io
884 ms
784 ms: 1.13x faster
bench_mp_pool
87.1 ms
77.7 ms: 1.12x faster
async_tree_none_tg
348 ms
321 ms: 1.08x faster
pickle_list
7.19 us
6.66 us: 1.08x faster
regex_dna
285 ms
268 ms: 1.06x faster
async_tree_cpu_io_mixed_tg
667 ms
632 ms: 1.06x faster
unpickle_list
7.17 us
6.90 us: 1.04x faster
async_tree_cpu_io_mixed
662 ms
684 ms: 1.03x slower
k_core
4.03 sec
4.19 sec: 1.04x slower
float
98.2 ms
103 ms: 1.05x slower
async_tree_none
368 ms
387 ms: 1.05x slower
xml_etree_parse
187 ms
197 ms: 1.05x slower
deepcopy_reduce
3.79 us
4.03 us: 1.06x slower
async_tree_memoization
461 ms
493 ms: 1.07x slower
pickle_dict
41.3 us
44.3 us: 1.07x slower
docutils
3.53 sec
3.79 sec: 1.07x slower
xml_etree_generate
119 ms
128 ms: 1.07x slower
asyncio_tcp
881 ms
953 ms: 1.08x slower
sqlglot_normalize
141 ms
153 ms: 1.09x slower
xml_etree_process
82.6 ms
90.4 ms: 1.09x slower
generators
40.9 ms
44.7 ms: 1.09x slower
unpack_sequence
68.8 ns
76.6 ns: 1.11x slower
telco
10.1 ms
11.3 ms: 1.12x slower
sphinx
1.36 sec
1.52 sec: 1.12x slower
unpickle
18.4 us
20.6 us: 1.12x slower
pyflate
642 ms
718 ms: 1.12x slower
mdp
3.46 sec
3.88 sec: 1.12x slower
python_startup
25.8 ms
29.0 ms: 1.13x slower
shortest_path
859 ms
968 ms: 1.13x slower
async_generators
498 ms
562 ms: 1.13x slower
pylint
378 ms
428 ms: 1.13x slower
crypto_pyaes
100 ms
114 ms: 1.14x slower
connected_components
777 ms
884 ms: 1.14x slower
nqueens
113 ms
129 ms: 1.14x slower
spectral_norm
129 ms
147 ms: 1.14x slower
go
159 ms
182 ms: 1.14x slower
thrift
992 us
1.13 ms: 1.14x slower
json_loads
37.2 us
42.6 us: 1.15x slower
pickle_pure_python
423 us
486 us: 1.15x slower
sqlglot_transpile
2.13 ms
2.45 ms: 1.15x slower
pprint_safe_repr
921 ms
1.06 sec: 1.15x slower
scimark_sor
152 ms
176 ms: 1.15x slower
deepcopy
326 us
378 us: 1.16x slower
sympy_expand
576 ms
667 ms: 1.16x slower
richards_super
66.9 ms
77.6 ms: 1.16x slower
html5lib
77.2 ms
89.8 ms: 1.16x slower
richards
59.3 ms
69.0 ms: 1.16x slower
pprint_pformat
1.85 sec
2.16 sec: 1.17x slower
sqlglot_optimize
72.3 ms
84.3 ms: 1.17x slower
django_template
42.9 ms
50.2 ms: 1.17x slower
bpe_tokeniser
5.67 sec
6.64 sec: 1.17x slower
sympy_integrate
26.4 ms
30.9 ms: 1.17x slower
many_optionals
1.28 ms
1.50 ms: 1.17x slower
meteor_contest
144 ms
169 ms: 1.17x slower
scimark_lu
149 ms
175 ms: 1.18x slower
regex_compile
166 ms
195 ms: 1.18x slower
2to3
442 ms
522 ms: 1.18x slower
deltablue
4.29 ms
5.07 ms: 1.18x slower
tomli_loads
2.48 sec
2.94 sec: 1.19x slower
asyncio_tcp_ssl
2.70 sec
3.20 sec: 1.19x slower
sympy_sum
190 ms
230 ms: 1.21x slower
comprehensions
21.0 us
25.4 us: 1.21x slower
logging_simple
7.40 us
9.02 us: 1.22x slower
subparsers
29.3 ms
35.7 ms: 1.22x slower
json_dumps
13.8 ms
16.8 ms: 1.22x slower
logging_format
8.62 us
10.5 us: 1.22x slower
python_startup_no_site
14.9 ms
18.2 ms: 1.22x slower
genshi_text
29.5 ms
36.1 ms: 1.22x slower
coverage
115 ms
141 ms: 1.23x slower
sympy_str
355 ms
435 ms: 1.23x slower
hexiom
8.12 ms
10.1 ms: 1.24x slower
scimark_fft
434 ms
539 ms: 1.24x slower
scimark_sparse_mat_mult
6.17 ms
7.68 ms: 1.25x slower
unpickle_pure_python
278 us
348 us: 1.25x slower
raytrace
330 ms
413 ms: 1.25x slower
chaos
75.8 ms
95.0 ms: 1.25x slower
genshi_xml
65.1 ms
83.4 ms: 1.28x slower
sqlalchemy_declarative
172 ms
221 ms: 1.28x slower
sqlalchemy_imperative
21.6 ms
27.7 ms: 1.28x slower
fannkuch
507 ms
653 ms: 1.29x slower
deepcopy_memo
38.2 us
49.4 us: 1.29x slower
sqlglot_parse
1.73 ms
2.25 ms: 1.31x slower
scimark_monte_carlo
83.7 ms
110 ms: 1.31x slower
typing_runtime_protocols
193 us
260 us: 1.35x slower
mako
14.9 ms
23.2 ms: 1.56x slower
nbody
113 ms
184 ms: 1.62x slower
Geometric mean
(ref)
1.11x slower
Benchmark hidden because not significant (14): dulwich_log, regex_v8, sqlite_synth, pycparser, asyncio_websockets, pickle, pidigits, logging_silent, json, async_tree_memoization_tg, regex_effbot, pathlib, coroutines, bench_thread_pool
Geometric mean (including insignificant results): 1.102x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.11x
95% likely to have a slowdown of 1.11x
99% likely to have a slowdown of 1.09x