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bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8-vs-3.12.0.md

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Results vs. 3.12.0

  • fork: python
  • ref: f6cc7c8bd01d8468af70
  • machine: linux-x86_64
  • commit hash: f6cc7c8
  • commit date: 2024-10-26
  • overall geometric mean: 1.09x slower
  • HPT reliability: 64.23%
  • HPT 99th percentile: 1.00x slower
  • Memory change: 1.10x

Benchmarks with tag 'apps':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
2to3 285 ms 317 ms: 1.11x slower
docutils 2.87 sec 3.20 sec: 1.12x slower
Geometric mean (ref) 1.08x slower

Benchmark hidden because not significant (1): tornado_http

Benchmarks with tag 'asyncio':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
async_tree_memoization_tg 540 ms 382 ms: 1.41x faster
async_tree_memoization 544 ms 402 ms: 1.35x faster
async_tree_none 452 ms 334 ms: 1.35x faster
async_tree_none_tg 431 ms 333 ms: 1.29x faster
async_tree_io_tg 1.05 sec 836 ms: 1.26x faster
async_tree_cpu_io_mixed_tg 697 ms 558 ms: 1.25x faster
async_tree_io 1.04 sec 838 ms: 1.24x faster
async_tree_cpu_io_mixed 696 ms 573 ms: 1.21x faster
Geometric mean (ref) 1.30x faster

Benchmarks with tag 'math':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
pidigits 265 ms 251 ms: 1.05x faster
nbody 88.0 ms 83.8 ms: 1.05x faster
float 76.6 ms 80.0 ms: 1.04x slower
Geometric mean (ref) 1.02x faster

Benchmarks with tag 'regex':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
regex_dna 239 ms 240 ms: 1.01x slower
regex_effbot 3.57 ms 3.60 ms: 1.01x slower
regex_compile 144 ms 147 ms: 1.02x slower
regex_v8 23.6 ms 25.1 ms: 1.06x slower
Geometric mean (ref) 1.02x slower

Benchmarks with tag 'serialize':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
xml_etree_generate 86.1 ms 80.9 ms: 1.06x faster
tomli_loads 2.16 sec 2.07 sec: 1.04x faster
xml_etree_iterparse 103 ms 100 ms: 1.02x faster
xml_etree_process 58.4 ms 57.7 ms: 1.01x faster
json_loads 24.4 us 25.1 us: 1.03x slower
unpickle_pure_python 210 us 221 us: 1.06x slower
pickle_pure_python 318 us 336 us: 1.06x slower
json_dumps 10.2 ms 11.0 ms: 1.08x slower
Geometric mean (ref) 1.01x slower

Benchmark hidden because not significant (1): xml_etree_parse

Benchmarks with tag 'startup':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
python_startup_no_site 8.64 ms 9.03 ms: 1.05x slower
python_startup 11.6 ms 15.8 ms: 1.36x slower
Geometric mean (ref) 1.19x slower

Benchmarks with tag 'template':

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
mako 10.0 ms 9.49 ms: 1.05x faster
django_template 38.2 ms 44.4 ms: 1.16x slower
Geometric mean (ref) 1.05x slower

All benchmarks:

Benchmark bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0 bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8
async_tree_memoization_tg 540 ms 382 ms: 1.41x faster
async_tree_memoization 544 ms 402 ms: 1.35x faster
async_tree_none 452 ms 334 ms: 1.35x faster
async_tree_none_tg 431 ms 333 ms: 1.29x faster
async_tree_io_tg 1.05 sec 836 ms: 1.26x faster
async_tree_cpu_io_mixed_tg 697 ms 558 ms: 1.25x faster
async_tree_io 1.04 sec 838 ms: 1.24x faster
async_tree_cpu_io_mixed 696 ms 573 ms: 1.21x faster
pathlib 18.9 ms 15.9 ms: 1.19x faster
deepcopy_memo 36.8 us 31.2 us: 1.18x faster
deepcopy 368 us 319 us: 1.15x faster
comprehensions 21.9 us 19.4 us: 1.13x faster
crypto_pyaes 80.3 ms 73.0 ms: 1.10x faster
coroutines 23.0 ms 21.3 ms: 1.08x faster
deepcopy_reduce 3.37 us 3.14 us: 1.07x faster
xml_etree_generate 86.1 ms 80.9 ms: 1.06x faster
pidigits 265 ms 251 ms: 1.05x faster
mako 10.0 ms 9.49 ms: 1.05x faster
logging_format 7.48 us 7.13 us: 1.05x faster
nbody 88.0 ms 83.8 ms: 1.05x faster
richards 45.7 ms 43.7 ms: 1.05x faster
tomli_loads 2.16 sec 2.07 sec: 1.04x faster
richards_super 51.3 ms 49.3 ms: 1.04x faster
scimark_fft 301 ms 290 ms: 1.04x faster
scimark_sor 109 ms 105 ms: 1.04x faster
dulwich_log 65.4 ms 63.2 ms: 1.03x faster
async_generators 390 ms 379 ms: 1.03x faster
scimark_lu 98.8 ms 96.0 ms: 1.03x faster
xml_etree_iterparse 103 ms 100 ms: 1.02x faster
logging_simple 6.71 us 6.57 us: 1.02x faster
sqlalchemy_imperative 18.7 ms 18.4 ms: 1.02x faster
pprint_safe_repr 807 ms 795 ms: 1.02x faster
pprint_pformat 1.65 sec 1.63 sec: 1.01x faster
xml_etree_process 58.4 ms 57.7 ms: 1.01x faster
regex_dna 239 ms 240 ms: 1.01x slower
regex_effbot 3.57 ms 3.60 ms: 1.01x slower
scimark_monte_carlo 69.0 ms 69.7 ms: 1.01x slower
regex_compile 144 ms 147 ms: 1.02x slower
mdp 2.57 sec 2.62 sec: 1.02x slower
deltablue 3.24 ms 3.30 ms: 1.02x slower
go 150 ms 153 ms: 1.02x slower
spectral_norm 91.6 ms 93.6 ms: 1.02x slower
pyflate 439 ms 450 ms: 1.03x slower
json_loads 24.4 us 25.1 us: 1.03x slower
generators 37.4 ms 38.8 ms: 1.04x slower
raytrace 298 ms 310 ms: 1.04x slower
meteor_contest 128 ms 134 ms: 1.04x slower
float 76.6 ms 80.0 ms: 1.04x slower
python_startup_no_site 8.64 ms 9.03 ms: 1.05x slower
pycparser 1.23 sec 1.30 sec: 1.05x slower
sqlalchemy_declarative 159 ms 168 ms: 1.05x slower
unpickle_pure_python 210 us 221 us: 1.06x slower
pickle_pure_python 318 us 336 us: 1.06x slower
fannkuch 350 ms 372 ms: 1.06x slower
regex_v8 23.6 ms 25.1 ms: 1.06x slower
sympy_str 302 ms 323 ms: 1.07x slower
json_dumps 10.2 ms 11.0 ms: 1.08x slower
chaos 64.0 ms 69.2 ms: 1.08x slower
sqlglot_parse 1.38 ms 1.50 ms: 1.09x slower
sympy_sum 162 ms 176 ms: 1.09x slower
sympy_expand 484 ms 535 ms: 1.11x slower
sqlglot_transpile 1.78 ms 1.97 ms: 1.11x slower
2to3 285 ms 317 ms: 1.11x slower
docutils 2.87 sec 3.20 sec: 1.12x slower
telco 6.96 ms 7.81 ms: 1.12x slower
sympy_integrate 23.9 ms 27.3 ms: 1.14x slower
nqueens 89.9 ms 104 ms: 1.16x slower
django_template 38.2 ms 44.4 ms: 1.16x slower
sqlglot_normalize 116 ms 135 ms: 1.17x slower
sqlglot_optimize 57.5 ms 68.9 ms: 1.20x slower
hexiom 5.96 ms 7.18 ms: 1.20x slower
coverage 66.7 ms 82.1 ms: 1.23x slower
typing_runtime_protocols 152 us 187 us: 1.23x slower
python_startup 11.6 ms 15.8 ms: 1.36x slower
gc_traversal 3.48 ms 5.52 ms: 1.59x slower
create_gc_cycles 1.59 ms 2.87 ms: 1.80x slower
bench_mp_pool 4.76 ms 2.79 sec: 586.22x slower
Geometric mean (ref) 1.09x slower

Benchmark hidden because not significant (7): logging_silent, scimark_sparse_mat_mult, asyncio_websockets, xml_etree_parse, bench_thread_pool, json, tornado_http Ignored benchmarks (14) of results/bm-20231002-3.12.0-0fb18b0/bm-20231002-pythonperf2-x86_64-python-v3.12.0-3.12.0-0fb18b0.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, gunicorn, mypy2, pickle, pickle_dict, pickle_list, sqlite_synth, unpack_sequence, unpickle, unpickle_list Ignored benchmarks (7) of results/bm-20241026-3.14.0a1+-f6cc7c8-JIT/bm-20241026-pythonperf2-x86_64-python-f6cc7c8bd01d8468af70-3.14.0a1+-f6cc7c8.json: bpe_tokeniser, genshi_text, genshi_xml, html5lib, pylint, sphinx, thrift

HPT report

  • Reliability score: 64.23% 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

Memory

  • memory change: 1.10x