fork: python
ref: v3.13.0b2
machine: linux-x86_64
commit hash: 3a83b17
commit date: 2024-06-05
overall geometric mean: 1.06x faster
HPT reliability: 99.82%
HPT 99th percentile: 1.00x faster
Memory change: 1.14x
Benchmarks with tag 'apps':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
2to3
287 ms
305 ms: 1.06x slower
chameleon
7.92 ms
7.48 ms: 1.06x faster
html5lib
72.2 ms
75.4 ms: 1.04x slower
tornado_http
124 ms
123 ms: 1.01x faster
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
async_tree_memoization
629 ms
454 ms: 1.38x faster
async_tree_none
518 ms
380 ms: 1.36x faster
async_tree_none_tg
474 ms
349 ms: 1.36x faster
async_tree_memoization_tg
600 ms
441 ms: 1.36x faster
async_tree_io_tg
1.15 sec
891 ms: 1.30x faster
async_tree_cpu_io_mixed_tg
750 ms
582 ms: 1.29x faster
async_tree_io
1.17 sec
921 ms: 1.27x faster
async_tree_cpu_io_mixed
753 ms
628 ms: 1.20x faster
Geometric mean
(ref)
1.31x faster
Benchmarks with tag 'math':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
nbody
92.9 ms
82.9 ms: 1.12x faster
float
74.9 ms
74.2 ms: 1.01x faster
pidigits
251 ms
250 ms: 1.00x faster
Geometric mean
(ref)
1.04x faster
Benchmarks with tag 'regex':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
regex_compile
156 ms
139 ms: 1.12x faster
regex_v8
24.4 ms
25.2 ms: 1.03x slower
regex_effbot
3.34 ms
3.56 ms: 1.07x slower
regex_dna
227 ms
248 ms: 1.09x slower
Geometric mean
(ref)
1.02x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
json_dumps
13.3 ms
10.7 ms: 1.24x faster
json_loads
28.9 us
24.4 us: 1.19x faster
unpickle_pure_python
238 us
211 us: 1.13x faster
tomli_loads
2.25 sec
2.09 sec: 1.08x faster
xml_etree_iterparse
107 ms
99.3 ms: 1.08x faster
xml_etree_parse
155 ms
145 ms: 1.07x faster
pickle_dict
32.3 us
30.9 us: 1.05x faster
pickle_pure_python
316 us
310 us: 1.02x faster
unpickle_list
4.60 us
4.75 us: 1.03x slower
xml_etree_generate
79.7 ms
82.4 ms: 1.03x slower
xml_etree_process
55.9 ms
58.5 ms: 1.05x slower
pickle
9.89 us
10.6 us: 1.07x slower
pickle_list
3.94 us
4.35 us: 1.10x slower
unpickle
13.3 us
15.6 us: 1.18x slower
Geometric mean
(ref)
1.03x faster
Benchmarks with tag 'startup':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
python_startup_no_site
7.73 ms
9.44 ms: 1.22x slower
python_startup
10.7 ms
13.8 ms: 1.29x slower
Geometric mean
(ref)
1.25x slower
Benchmarks with tag 'template':
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
mako
11.0 ms
9.10 ms: 1.21x faster
django_template
39.3 ms
41.4 ms: 1.05x slower
genshi_text
25.5 ms
28.2 ms: 1.10x slower
genshi_xml
57.1 ms
65.3 ms: 1.14x slower
Geometric mean
(ref)
1.02x slower
Benchmark
bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509
bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17
typing_runtime_protocols
532 us
184 us: 2.90x faster
asyncio_tcp
747 ms
382 ms: 1.95x faster
asyncio_tcp_ssl
3.07 sec
1.58 sec: 1.94x faster
generators
54.6 ms
34.3 ms: 1.59x faster
comprehensions
25.1 us
17.8 us: 1.41x faster
async_tree_memoization
629 ms
454 ms: 1.38x faster
pylint
514 ms
376 ms: 1.37x faster
async_tree_none
518 ms
380 ms: 1.36x faster
async_tree_none_tg
474 ms
349 ms: 1.36x faster
async_tree_memoization_tg
600 ms
441 ms: 1.36x faster
async_tree_io_tg
1.15 sec
891 ms: 1.30x faster
async_tree_cpu_io_mixed_tg
750 ms
582 ms: 1.29x faster
async_tree_io
1.17 sec
921 ms: 1.27x faster
fannkuch
416 ms
331 ms: 1.26x faster
coroutines
27.8 ms
22.3 ms: 1.25x faster
json_dumps
13.3 ms
10.7 ms: 1.24x faster
mako
11.0 ms
9.10 ms: 1.21x faster
richards_super
63.6 ms
52.8 ms: 1.21x faster
async_tree_cpu_io_mixed
753 ms
628 ms: 1.20x faster
json_loads
28.9 us
24.4 us: 1.19x faster
crypto_pyaes
83.3 ms
70.6 ms: 1.18x faster
chaos
74.9 ms
64.4 ms: 1.16x faster
spectral_norm
95.1 ms
82.3 ms: 1.15x faster
unpickle_pure_python
238 us
211 us: 1.13x faster
sympy_sum
186 ms
165 ms: 1.13x faster
regex_compile
156 ms
139 ms: 1.12x faster
nbody
92.9 ms
82.9 ms: 1.12x faster
logging_simple
7.24 us
6.61 us: 1.10x faster
pathlib
18.9 ms
17.4 ms: 1.09x faster
mdp
2.77 sec
2.55 sec: 1.09x faster
sympy_str
337 ms
310 ms: 1.09x faster
tomli_loads
2.25 sec
2.09 sec: 1.08x faster
xml_etree_iterparse
107 ms
99.3 ms: 1.08x faster
logging_format
7.71 us
7.17 us: 1.08x faster
richards
49.7 ms
46.5 ms: 1.07x faster
xml_etree_parse
155 ms
145 ms: 1.07x faster
sqlglot_parse
1.51 ms
1.42 ms: 1.06x faster
bench_thread_pool
1.00 ms
941 us: 1.06x faster
scimark_monte_carlo
69.8 ms
65.9 ms: 1.06x faster
chameleon
7.92 ms
7.48 ms: 1.06x faster
nqueens
103 ms
97.2 ms: 1.06x faster
json
5.58 ms
5.30 ms: 1.05x faster
hexiom
6.98 ms
6.65 ms: 1.05x faster
pickle_dict
32.3 us
30.9 us: 1.05x faster
sqlglot_transpile
1.91 ms
1.82 ms: 1.05x faster
pycparser
1.31 sec
1.25 sec: 1.04x faster
raytrace
309 ms
297 ms: 1.04x faster
deltablue
3.97 ms
3.81 ms: 1.04x faster
sympy_expand
553 ms
532 ms: 1.04x faster
pprint_pformat
1.67 sec
1.63 sec: 1.02x faster
thrift
931 us
913 us: 1.02x faster
scimark_sparse_mat_mult
4.06 ms
3.99 ms: 1.02x faster
pickle_pure_python
316 us
310 us: 1.02x faster
dulwich_log
67.4 ms
66.2 ms: 1.02x faster
pprint_safe_repr
805 ms
792 ms: 1.02x faster
sympy_integrate
25.8 ms
25.4 ms: 1.02x faster
tornado_http
124 ms
123 ms: 1.01x faster
float
74.9 ms
74.2 ms: 1.01x faster
deepcopy_memo
37.5 us
37.2 us: 1.01x faster
pidigits
251 ms
250 ms: 1.00x faster
unpickle_list
4.60 us
4.75 us: 1.03x slower
regex_v8
24.4 ms
25.2 ms: 1.03x slower
xml_etree_generate
79.7 ms
82.4 ms: 1.03x slower
scimark_fft
281 ms
292 ms: 1.04x slower
html5lib
72.2 ms
75.4 ms: 1.04x slower
xml_etree_process
55.9 ms
58.5 ms: 1.05x slower
sqlglot_normalize
122 ms
127 ms: 1.05x slower
deepcopy
391 us
410 us: 1.05x slower
go
158 ms
166 ms: 1.05x slower
django_template
39.3 ms
41.4 ms: 1.05x slower
2to3
287 ms
305 ms: 1.06x slower
regex_effbot
3.34 ms
3.56 ms: 1.07x slower
sqlglot_optimize
59.0 ms
62.9 ms: 1.07x slower
pickle
9.89 us
10.6 us: 1.07x slower
gc_traversal
4.15 ms
4.49 ms: 1.08x slower
deepcopy_reduce
3.40 us
3.68 us: 1.08x slower
regex_dna
227 ms
248 ms: 1.09x slower
pickle_list
3.94 us
4.35 us: 1.10x slower
genshi_text
25.5 ms
28.2 ms: 1.10x slower
sqlite_synth
2.52 us
2.80 us: 1.11x slower
mypy2
762 ms
852 ms: 1.12x slower
genshi_xml
57.1 ms
65.3 ms: 1.14x slower
unpickle
13.3 us
15.6 us: 1.18x slower
telco
6.81 ms
8.05 ms: 1.18x slower
gunicorn
966 us
1.15 ms: 1.19x slower
aiohttp
986 us
1.17 ms: 1.19x slower
async_generators
322 ms
389 ms: 1.21x slower
python_startup_no_site
7.73 ms
9.44 ms: 1.22x slower
coverage
66.1 ms
80.7 ms: 1.22x slower
create_gc_cycles
1.58 ms
1.94 ms: 1.23x slower
logging_silent
100 ns
123 ns: 1.23x slower
flaskblogging
3.88 ms
4.92 ms: 1.27x slower
python_startup
10.7 ms
13.8 ms: 1.29x slower
scimark_sor
110 ms
144 ms: 1.31x slower
Geometric mean
(ref)
1.06x faster
Benchmark hidden because not significant (6): dask, scimark_lu, pyflate, meteor_contest, asyncio_websockets, bench_mp_pool
Ignored benchmarks (4) of results/bm-20221024-3.11.0-deaf509/bm-20221024-pythonperf2-x86_64-python-v3.11.0-3.11.0-deaf509.json: docutils, sqlalchemy_declarative, sqlalchemy_imperative, unpack_sequence
Ignored benchmarks (1) of results/bm-20240605-3.13.0b2-3a83b17-JIT/bm-20240605-pythonperf2-x86_64-python-v3.13.0b2-3.13.0b2-3a83b17.json: bpe_tokeniser
Reliability score: 99.82% likely to be faster
90% likely to have a speedup of 1.02x
95% likely to have a speedup of 1.01x
99% likely to have a speedup of 1.00x