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
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
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