fork: nascheme
ref: gh_129201_gc_mark_pr
machine: linux-x86_64
commit hash: 1b4e8c3
commit date: 2025-01-22
overall geometric mean: 1.071x slower
HPT reliability: 99.99%
HPT 99th percentile: 1.04x slower
Memory change: 1.34x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
2to3
264 ms
307 ms: 1.17x slower
docutils
2.64 sec
2.82 sec: 1.07x slower
html5lib
63.6 ms
71.3 ms: 1.12x slower
Geometric mean
(ref)
1.12x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
async_tree_io_tg
1.11 sec
579 ms: 1.92x faster
async_tree_none_tg
446 ms
240 ms: 1.86x faster
async_tree_memoization_tg
560 ms
312 ms: 1.79x faster
async_tree_io
1.08 sec
608 ms: 1.78x faster
async_tree_none
464 ms
288 ms: 1.61x faster
async_tree_memoization
555 ms
350 ms: 1.59x faster
async_tree_cpu_io_mixed_tg
723 ms
583 ms: 1.24x faster
async_tree_cpu_io_mixed
715 ms
621 ms: 1.15x faster
async_generators
384 ms
370 ms: 1.04x faster
coroutines
23.9 ms
24.7 ms: 1.03x slower
Geometric mean
(ref)
1.40x faster
Benchmark hidden because not significant (1): asyncio_websockets
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
float
80.8 ms
75.3 ms: 1.07x faster
pidigits
184 ms
221 ms: 1.20x slower
nbody
89.3 ms
135 ms: 1.51x slower
Geometric mean
(ref)
1.19x slower
Benchmarks with tag 'regex':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
regex_effbot
3.17 ms
2.95 ms: 1.07x faster
regex_compile
142 ms
150 ms: 1.05x slower
regex_dna
168 ms
186 ms: 1.11x slower
regex_v8
20.6 ms
24.1 ms: 1.17x slower
Geometric mean
(ref)
1.06x slower
Benchmarks with tag 'serialize':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
tomli_loads
2.11 sec
2.31 sec: 1.10x slower
unpickle_pure_python
221 us
248 us: 1.13x slower
json_loads
26.5 us
30.5 us: 1.15x slower
pickle_pure_python
308 us
373 us: 1.21x slower
json_dumps
10.4 ms
13.0 ms: 1.25x slower
Geometric mean
(ref)
1.17x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
python_startup_no_site
7.16 ms
9.78 ms: 1.37x slower
python_startup
9.93 ms
15.5 ms: 1.56x slower
Geometric mean
(ref)
1.46x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
genshi_xml
50.2 ms
60.0 ms: 1.20x slower
genshi_text
22.8 ms
28.1 ms: 1.23x slower
django_template
34.7 ms
43.2 ms: 1.25x slower
mako
11.0 ms
15.8 ms: 1.44x slower
Geometric mean
(ref)
1.27x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3
async_tree_io_tg
1.11 sec
579 ms: 1.92x faster
async_tree_none_tg
446 ms
240 ms: 1.86x faster
async_tree_memoization_tg
560 ms
312 ms: 1.79x faster
async_tree_io
1.08 sec
608 ms: 1.78x faster
async_tree_none
464 ms
288 ms: 1.61x faster
async_tree_memoization
555 ms
350 ms: 1.59x faster
async_tree_cpu_io_mixed_tg
723 ms
583 ms: 1.24x faster
async_tree_cpu_io_mixed
715 ms
621 ms: 1.15x faster
pathlib
21.5 ms
18.8 ms: 1.15x faster
deepcopy
352 us
312 us: 1.13x faster
sqlite_synth
2.20 us
2.04 us: 1.08x faster
regex_effbot
3.17 ms
2.95 ms: 1.07x faster
float
80.8 ms
75.3 ms: 1.07x faster
deepcopy_memo
40.3 us
37.7 us: 1.07x faster
async_generators
384 ms
370 ms: 1.04x faster
spectral_norm
110 ms
108 ms: 1.02x faster
generators
32.2 ms
31.8 ms: 1.01x faster
bpe_tokeniser
4.74 sec
4.69 sec: 1.01x faster
pycparser
1.17 sec
1.18 sec: 1.01x slower
scimark_sor
130 ms
134 ms: 1.03x slower
coroutines
23.9 ms
24.7 ms: 1.03x slower
dulwich_log
78.9 ms
82.1 ms: 1.04x slower
logging_silent
109 ns
114 ns: 1.05x slower
regex_compile
142 ms
150 ms: 1.05x slower
deepcopy_reduce
3.08 us
3.25 us: 1.05x slower
comprehensions
19.8 us
21.0 us: 1.06x slower
json
5.02 ms
5.34 ms: 1.06x slower
docutils
2.64 sec
2.82 sec: 1.07x slower
logging_simple
6.63 us
7.22 us: 1.09x slower
chaos
62.8 ms
68.6 ms: 1.09x slower
tomli_loads
2.11 sec
2.31 sec: 1.10x slower
pyflate
448 ms
494 ms: 1.10x slower
sqlalchemy_imperative
21.8 ms
24.1 ms: 1.11x slower
raytrace
299 ms
331 ms: 1.11x slower
pprint_safe_repr
743 ms
825 ms: 1.11x slower
regex_dna
168 ms
186 ms: 1.11x slower
scimark_fft
342 ms
382 ms: 1.12x slower
pprint_pformat
1.52 sec
1.70 sec: 1.12x slower
html5lib
63.6 ms
71.3 ms: 1.12x slower
mdp
2.42 sec
2.72 sec: 1.12x slower
unpickle_pure_python
221 us
248 us: 1.13x slower
logging_format
7.35 us
8.30 us: 1.13x slower
sympy_sum
166 ms
188 ms: 1.13x slower
sqlglot_normalize
107 ms
121 ms: 1.14x slower
sqlglot_transpile
1.67 ms
1.91 ms: 1.14x slower
sqlalchemy_declarative
143 ms
163 ms: 1.14x slower
json_loads
26.5 us
30.5 us: 1.15x slower
crypto_pyaes
76.6 ms
88.1 ms: 1.15x slower
sympy_str
292 ms
336 ms: 1.15x slower
sqlglot_parse
1.36 ms
1.57 ms: 1.16x slower
sqlglot_optimize
53.3 ms
61.7 ms: 1.16x slower
thrift
791 us
916 us: 1.16x slower
2to3
264 ms
307 ms: 1.17x slower
regex_v8
20.6 ms
24.1 ms: 1.17x slower
sympy_expand
468 ms
548 ms: 1.17x slower
sympy_integrate
20.5 ms
24.2 ms: 1.18x slower
scimark_lu
114 ms
135 ms: 1.19x slower
genshi_xml
50.2 ms
60.0 ms: 1.20x slower
scimark_monte_carlo
68.4 ms
81.8 ms: 1.20x slower
nqueens
80.1 ms
95.9 ms: 1.20x slower
pidigits
184 ms
221 ms: 1.20x slower
hexiom
6.17 ms
7.43 ms: 1.20x slower
pickle_pure_python
308 us
373 us: 1.21x slower
richards
45.9 ms
55.7 ms: 1.21x slower
scimark_sparse_mat_mult
4.39 ms
5.40 ms: 1.23x slower
genshi_text
22.8 ms
28.1 ms: 1.23x slower
typing_runtime_protocols
163 us
202 us: 1.23x slower
django_template
34.7 ms
43.2 ms: 1.25x slower
json_dumps
10.4 ms
13.0 ms: 1.25x slower
meteor_contest
104 ms
130 ms: 1.26x slower
richards_super
51.9 ms
65.3 ms: 1.26x slower
fannkuch
372 ms
476 ms: 1.28x slower
telco
6.53 ms
8.63 ms: 1.32x slower
deltablue
3.45 ms
4.69 ms: 1.36x slower
python_startup_no_site
7.16 ms
9.78 ms: 1.37x slower
coverage
71.4 ms
97.9 ms: 1.37x slower
mako
11.0 ms
15.8 ms: 1.44x slower
nbody
89.3 ms
135 ms: 1.51x slower
create_gc_cycles
1.09 ms
1.71 ms: 1.56x slower
python_startup
9.93 ms
15.5 ms: 1.56x slower
gc_traversal
3.46 ms
5.43 ms: 1.57x slower
bench_thread_pool
941 us
3.32 ms: 3.52x slower
bench_mp_pool
10.8 ms
95.2 ms: 8.82x slower
Geometric mean
(ref)
1.12x slower
Benchmark hidden because not significant (3): asyncio_websockets, go, pylint
Ignored benchmarks (19) of results/bm-20240906-3.12.6-a4a2d2b/bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b.json: aiohttp, asyncio_tcp, asyncio_tcp_ssl, chameleon, dask, flaskblogging, gunicorn, mypy2, pickle, pickle_dict, pickle_list, tornado_http, unpack_sequence, unpickle, unpickle_list, xml_etree_generate, xml_etree_iterparse, xml_etree_parse, xml_etree_process
Ignored benchmarks (6) of results/bm-20250122-3.14.0a4+-1b4e8c3-NOGIL/bm-20250122-vultr-x86_64-nascheme-gh_129201_gc_mark_pr-3.14.0a4+-1b4e8c3.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.071x slower
Reliability score: 99.99% likely to be slow
90% likely to have a slowdown of 1.07x
95% likely to have a slowdown of 1.07x
99% likely to have a slowdown of 1.04x