fork: python
ref: a19bb261a327e1008f21
machine: linux-x86_64
commit hash: a19bb26
commit date: 2024-06-15
overall geometric mean: 1.02x slower
HPT reliability: 68.66%
HPT 99th percentile: 1.00x slower
Memory change: 1.02x
Benchmarks with tag 'apps':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
2to3
285 ms
309 ms: 1.08x slower
chameleon
7.23 ms
7.81 ms: 1.08x slower
docutils
2.87 sec
3.16 sec: 1.10x slower
tornado_http
121 ms
124 ms: 1.02x slower
Geometric mean
(ref)
1.07x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
async_tree_io_tg
1.05 sec
853 ms: 1.24x faster
async_tree_none_tg
431 ms
350 ms: 1.23x faster
async_tree_memoization_tg
540 ms
443 ms: 1.22x faster
async_tree_memoization
544 ms
454 ms: 1.20x faster
async_tree_none
452 ms
378 ms: 1.19x faster
async_tree_io
1.04 sec
882 ms: 1.18x faster
async_tree_cpu_io_mixed_tg
697 ms
594 ms: 1.17x faster
async_tree_cpu_io_mixed
696 ms
634 ms: 1.10x faster
Geometric mean
(ref)
1.19x faster
Benchmarks with tag 'math':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
nbody
88.0 ms
81.0 ms: 1.09x faster
pidigits
265 ms
253 ms: 1.05x faster
float
76.6 ms
74.5 ms: 1.03x faster
Geometric mean
(ref)
1.05x faster
Benchmarks with tag 'regex':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
regex_effbot
3.57 ms
3.47 ms: 1.03x faster
regex_compile
144 ms
142 ms: 1.01x faster
regex_dna
239 ms
242 ms: 1.02x slower
regex_v8
23.6 ms
25.5 ms: 1.08x slower
Geometric mean
(ref)
1.01x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
xml_etree_iterparse
103 ms
99.4 ms: 1.03x faster
xml_etree_generate
86.1 ms
83.7 ms: 1.03x faster
tomli_loads
2.16 sec
2.10 sec: 1.03x faster
json_loads
24.4 us
24.6 us: 1.01x slower
unpickle
14.8 us
15.0 us: 1.01x slower
xml_etree_process
58.4 ms
59.4 ms: 1.02x slower
json_dumps
10.2 ms
10.5 ms: 1.02x slower
pickle_dict
32.5 us
33.4 us: 1.03x slower
unpickle_list
4.66 us
4.79 us: 1.03x slower
pickle
10.5 us
10.9 us: 1.03x slower
pickle_list
4.43 us
4.58 us: 1.03x slower
unpickle_pure_python
210 us
220 us: 1.05x slower
Geometric mean
(ref)
1.01x slower
Benchmark hidden because not significant (2): xml_etree_parse, pickle_pure_python
Benchmarks with tag 'startup':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
python_startup_no_site
8.64 ms
9.55 ms: 1.11x slower
python_startup
11.6 ms
14.0 ms: 1.20x slower
Geometric mean
(ref)
1.15x slower
Benchmarks with tag 'template':
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
mako
10.0 ms
9.14 ms: 1.09x faster
django_template
38.2 ms
41.6 ms: 1.09x slower
Geometric mean
(ref)
1.00x faster
Benchmark
bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0
bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26
async_tree_io_tg
1.05 sec
853 ms: 1.24x faster
async_tree_none_tg
431 ms
350 ms: 1.23x faster
async_tree_memoization_tg
540 ms
443 ms: 1.22x faster
comprehensions
21.9 us
18.1 us: 1.21x faster
async_tree_memoization
544 ms
454 ms: 1.20x faster
async_tree_none
452 ms
378 ms: 1.19x faster
async_tree_io
1.04 sec
882 ms: 1.18x faster
async_tree_cpu_io_mixed_tg
697 ms
594 ms: 1.17x faster
crypto_pyaes
80.3 ms
70.5 ms: 1.14x faster
spectral_norm
91.6 ms
82.5 ms: 1.11x faster
async_tree_cpu_io_mixed
696 ms
634 ms: 1.10x faster
mako
10.0 ms
9.14 ms: 1.09x faster
nbody
88.0 ms
81.0 ms: 1.09x faster
pathlib
18.9 ms
17.5 ms: 1.08x faster
generators
37.4 ms
35.4 ms: 1.06x faster
coroutines
23.0 ms
21.7 ms: 1.06x faster
logging_format
7.48 us
7.11 us: 1.05x faster
pidigits
265 ms
253 ms: 1.05x faster
scimark_monte_carlo
69.0 ms
66.0 ms: 1.05x faster
raytrace
298 ms
287 ms: 1.04x faster
scimark_sparse_mat_mult
4.21 ms
4.06 ms: 1.04x faster
xml_etree_iterparse
103 ms
99.4 ms: 1.03x faster
scimark_fft
301 ms
291 ms: 1.03x faster
fannkuch
350 ms
340 ms: 1.03x faster
xml_etree_generate
86.1 ms
83.7 ms: 1.03x faster
tomli_loads
2.16 sec
2.10 sec: 1.03x faster
float
76.6 ms
74.5 ms: 1.03x faster
regex_effbot
3.57 ms
3.47 ms: 1.03x faster
logging_simple
6.71 us
6.54 us: 1.03x faster
async_generators
390 ms
384 ms: 1.02x faster
regex_compile
144 ms
142 ms: 1.01x faster
pprint_safe_repr
807 ms
801 ms: 1.01x faster
asyncio_tcp_ssl
1.59 sec
1.58 sec: 1.00x faster
chaos
64.0 ms
64.3 ms: 1.00x slower
asyncio_tcp
378 ms
380 ms: 1.01x slower
pyflate
439 ms
441 ms: 1.01x slower
deepcopy_memo
36.8 us
37.1 us: 1.01x slower
json_loads
24.4 us
24.6 us: 1.01x slower
asyncio_websockets
387 ms
391 ms: 1.01x slower
unpickle
14.8 us
15.0 us: 1.01x slower
richards
45.7 ms
46.4 ms: 1.01x slower
pycparser
1.23 sec
1.25 sec: 1.02x slower
regex_dna
239 ms
242 ms: 1.02x slower
xml_etree_process
58.4 ms
59.4 ms: 1.02x slower
tornado_http
121 ms
124 ms: 1.02x slower
json_dumps
10.2 ms
10.5 ms: 1.02x slower
pickle_dict
32.5 us
33.4 us: 1.03x slower
unpickle_list
4.66 us
4.79 us: 1.03x slower
pickle
10.5 us
10.9 us: 1.03x slower
pickle_list
4.43 us
4.58 us: 1.03x slower
richards_super
51.3 ms
53.1 ms: 1.04x slower
sqlglot_parse
1.38 ms
1.43 ms: 1.04x slower
meteor_contest
128 ms
133 ms: 1.04x slower
sqlglot_transpile
1.78 ms
1.84 ms: 1.04x slower
dulwich_log
65.4 ms
67.8 ms: 1.04x slower
dask
392 ms
407 ms: 1.04x slower
sympy_sum
162 ms
169 ms: 1.04x slower
sympy_str
302 ms
318 ms: 1.05x slower
json
5.12 ms
5.38 ms: 1.05x slower
unpickle_pure_python
210 us
220 us: 1.05x slower
regex_v8
23.6 ms
25.5 ms: 1.08x slower
nqueens
89.9 ms
96.8 ms: 1.08x slower
chameleon
7.23 ms
7.81 ms: 1.08x slower
2to3
285 ms
309 ms: 1.08x slower
sympy_integrate
23.9 ms
26.0 ms: 1.09x slower
django_template
38.2 ms
41.6 ms: 1.09x slower
deepcopy_reduce
3.37 us
3.68 us: 1.09x slower
go
150 ms
165 ms: 1.10x slower
docutils
2.87 sec
3.16 sec: 1.10x slower
python_startup_no_site
8.64 ms
9.55 ms: 1.11x slower
sympy_expand
484 ms
539 ms: 1.11x slower
sqlglot_optimize
57.5 ms
64.2 ms: 1.12x slower
sqlglot_normalize
116 ms
130 ms: 1.13x slower
hexiom
5.96 ms
6.77 ms: 1.14x slower
deepcopy
368 us
423 us: 1.15x slower
gunicorn
1.00 ms
1.16 ms: 1.16x slower
deltablue
3.24 ms
3.76 ms: 1.16x slower
aiohttp
1.02 ms
1.18 ms: 1.16x slower
telco
6.96 ms
8.29 ms: 1.19x slower
python_startup
11.6 ms
14.0 ms: 1.20x slower
typing_runtime_protocols
152 us
184 us: 1.21x slower
coverage
66.7 ms
80.9 ms: 1.21x slower
create_gc_cycles
1.59 ms
1.98 ms: 1.24x slower
scimark_sor
109 ms
136 ms: 1.24x slower
scimark_lu
98.8 ms
127 ms: 1.29x slower
logging_silent
94.4 ns
124 ns: 1.32x slower
gc_traversal
3.48 ms
4.83 ms: 1.39x slower
Geometric mean
(ref)
1.02x slower
Benchmark hidden because not significant (8): pprint_pformat, xml_etree_parse, mdp, sqlite_synth, bench_thread_pool, bench_mp_pool, pickle_pure_python, mypy2
Ignored benchmarks (3) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0.json: sqlalchemy_declarative, sqlalchemy_imperative, unpack_sequence
Ignored benchmarks (7) of results/bm-20240615-3.13.0b2+-a19bb26-JIT/bm-20240615-pythonperf2-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26.json: bpe_tokeniser, flaskblogging, genshi_text, genshi_xml, html5lib, pylint, thrift
Reliability score: 68.66% 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