fork: python
ref: v3.13.2
machine: linux-x86_64
commit hash: 4f8bb39
commit date: 2025-02-04
overall geometric mean: 1.003x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.00x slower
Memory change: 1.00x
Benchmarks with tag 'apps':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
2to3
266 ms
266 ms: 1.00x slower
chameleon
6.81 ms
6.89 ms: 1.01x slower
html5lib
63.4 ms
64.7 ms: 1.02x slower
tornado_http
91.2 ms
91.7 ms: 1.01x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (2): docutils, sphinx
Benchmarks with tag 'asyncio':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
async_generators
433 ms
392 ms: 1.10x faster
async_tree_none_tg
319 ms
312 ms: 1.02x faster
async_tree_memoization_tg
463 ms
455 ms: 1.02x faster
coroutines
22.2 ms
22.4 ms: 1.01x slower
async_tree_cpu_io_mixed
573 ms
581 ms: 1.01x slower
async_tree_memoization
437 ms
457 ms: 1.05x slower
async_tree_cpu_io_mixed_tg
543 ms
599 ms: 1.10x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (4): asyncio_websockets, async_tree_none, async_tree_io, async_tree_io_tg
Benchmarks with tag 'math':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
pidigits
186 ms
188 ms: 1.01x slower
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (2): nbody, float
Benchmarks with tag 'regex':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
regex_effbot
3.77 ms
3.38 ms: 1.11x faster
regex_v8
26.9 ms
26.4 ms: 1.02x faster
regex_compile
132 ms
131 ms: 1.01x faster
Geometric mean
(ref)
1.03x faster
Benchmark hidden because not significant (1): regex_dna
Benchmarks with tag 'serialize':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
json_loads
27.2 us
26.7 us: 1.02x faster
xml_etree_generate
86.8 ms
86.2 ms: 1.01x faster
xml_etree_parse
154 ms
155 ms: 1.01x slower
unpickle_pure_python
213 us
217 us: 1.02x slower
xml_etree_iterparse
101 ms
103 ms: 1.02x slower
json_dumps
10.1 ms
10.4 ms: 1.03x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (3): tomli_loads, xml_etree_process, pickle_pure_python
Benchmarks with tag 'startup':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
python_startup_no_site
7.00 ms
6.99 ms: 1.00x faster
python_startup
12.7 ms
12.7 ms: 1.00x slower
Geometric mean
(ref)
1.00x slower
Benchmarks with tag 'template':
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
genshi_xml
50.5 ms
51.0 ms: 1.01x slower
django_template
31.7 ms
32.1 ms: 1.01x slower
mako
10.7 ms
11.0 ms: 1.03x slower
Geometric mean
(ref)
1.02x slower
Benchmark hidden because not significant (1): genshi_text
Benchmark
bm-20241007-linux-x86_64-python-v3.13.0-3.13.0-60403a5
bm-20250204-linux-x86_64-python-v3.13.2-3.13.2-4f8bb39
regex_effbot
3.77 ms
3.38 ms: 1.11x faster
async_generators
433 ms
392 ms: 1.10x faster
gc_traversal
4.90 ms
4.65 ms: 1.05x faster
json
5.32 ms
5.13 ms: 1.04x faster
nqueens
80.9 ms
78.1 ms: 1.04x faster
pycparser
1.20 sec
1.16 sec: 1.03x faster
async_tree_none_tg
319 ms
312 ms: 1.02x faster
spectral_norm
113 ms
111 ms: 1.02x faster
regex_v8
26.9 ms
26.4 ms: 1.02x faster
async_tree_memoization_tg
463 ms
455 ms: 1.02x faster
json_loads
27.2 us
26.7 us: 1.02x faster
scimark_fft
367 ms
361 ms: 1.02x faster
thrift
800 us
789 us: 1.01x faster
deepcopy_reduce
3.24 us
3.21 us: 1.01x faster
regex_compile
132 ms
131 ms: 1.01x faster
xml_etree_generate
86.8 ms
86.2 ms: 1.01x faster
create_gc_cycles
2.45 ms
2.44 ms: 1.00x faster
bench_thread_pool
818 us
815 us: 1.00x faster
deltablue
3.19 ms
3.18 ms: 1.00x faster
python_startup_no_site
7.00 ms
6.99 ms: 1.00x faster
2to3
266 ms
266 ms: 1.00x slower
bench_mp_pool
24.0 ms
24.0 ms: 1.00x slower
scimark_sor
122 ms
123 ms: 1.00x slower
dulwich_log
64.6 ms
64.9 ms: 1.00x slower
python_startup
12.7 ms
12.7 ms: 1.00x slower
tornado_http
91.2 ms
91.7 ms: 1.01x slower
sqlglot_transpile
1.57 ms
1.58 ms: 1.01x slower
pidigits
186 ms
188 ms: 1.01x slower
richards
47.5 ms
47.8 ms: 1.01x slower
xml_etree_parse
154 ms
155 ms: 1.01x slower
sqlalchemy_imperative
16.9 ms
17.0 ms: 1.01x slower
typing_runtime_protocols
160 us
161 us: 1.01x slower
meteor_contest
108 ms
109 ms: 1.01x slower
mdp
2.54 sec
2.56 sec: 1.01x slower
sympy_sum
150 ms
152 ms: 1.01x slower
scimark_sparse_mat_mult
5.03 ms
5.07 ms: 1.01x slower
pyflate
470 ms
474 ms: 1.01x slower
subparsers
15.5 ms
15.6 ms: 1.01x slower
bpe_tokeniser
4.69 sec
4.73 sec: 1.01x slower
deepcopy_memo
38.4 us
38.8 us: 1.01x slower
coroutines
22.2 ms
22.4 ms: 1.01x slower
genshi_xml
50.5 ms
51.0 ms: 1.01x slower
sqlglot_optimize
53.4 ms
53.9 ms: 1.01x slower
gunicorn
1.18 ms
1.20 ms: 1.01x slower
chameleon
6.81 ms
6.89 ms: 1.01x slower
logging_simple
5.65 us
5.72 us: 1.01x slower
comprehensions
16.5 us
16.7 us: 1.01x slower
generators
28.8 ms
29.2 ms: 1.01x slower
django_template
31.7 ms
32.1 ms: 1.01x slower
async_tree_cpu_io_mixed
573 ms
581 ms: 1.01x slower
many_optionals
857 us
869 us: 1.01x slower
pprint_safe_repr
727 ms
737 ms: 1.01x slower
sympy_expand
456 ms
463 ms: 1.02x slower
deepcopy
354 us
360 us: 1.02x slower
fannkuch
394 ms
400 ms: 1.02x slower
sqlglot_normalize
108 ms
110 ms: 1.02x slower
unpickle_pure_python
213 us
217 us: 1.02x slower
chaos
58.0 ms
59.0 ms: 1.02x slower
xml_etree_iterparse
101 ms
103 ms: 1.02x slower
pprint_pformat
1.48 sec
1.51 sec: 1.02x slower
html5lib
63.4 ms
64.7 ms: 1.02x slower
gevent_hub
1.05 ns
1.07 ns: 1.02x slower
scimark_monte_carlo
66.8 ms
68.2 ms: 1.02x slower
raytrace
262 ms
267 ms: 1.02x slower
hexiom
6.08 ms
6.21 ms: 1.02x slower
coverage
82.8 ms
84.8 ms: 1.02x slower
richards_super
53.7 ms
55.1 ms: 1.02x slower
telco
8.40 ms
8.62 ms: 1.03x slower
json_dumps
10.1 ms
10.4 ms: 1.03x slower
logging_format
6.23 us
6.43 us: 1.03x slower
mako
10.7 ms
11.0 ms: 1.03x slower
scimark_lu
114 ms
119 ms: 1.04x slower
async_tree_memoization
437 ms
457 ms: 1.05x slower
async_tree_cpu_io_mixed_tg
543 ms
599 ms: 1.10x slower
Geometric mean
(ref)
1.00x slower
Benchmark hidden because not significant (27): logging_silent, k_core, tomli_loads, djangocms, crypto_pyaes, sqlite_synth, sqlalchemy_declarative, regex_dna, xml_etree_process, docutils, go, shortest_path, sympy_str, pathlib, sphinx, sympy_integrate, sqlglot_parse, asyncio_websockets, nbody, float, genshi_text, connected_components, async_tree_none, pickle_pure_python, pylint, async_tree_io, async_tree_io_tg
Geometric mean (including insignificant results): 1.003x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.00x
95% likely to have a slowdown of 1.00x
99% likely to have a slowdown of 1.00x