fork: python
ref: ab61d3f4303d14a413bc
machine: linux-x86_64
commit hash: ab61d3f
commit date: 2025-01-20
overall geometric mean: 1.083x slower
HPT reliability: 100.00%
HPT 99th percentile: 1.07x slower
Memory change: 1.36x
Benchmarks with tag 'apps':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
2to3
264 ms
314 ms: 1.19x slower
docutils
2.64 sec
2.85 sec: 1.08x slower
html5lib
63.6 ms
73.2 ms: 1.15x slower
Geometric mean
(ref)
1.14x slower
Benchmarks with tag 'asyncio':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
async_tree_io_tg
1.11 sec
588 ms: 1.89x faster
async_tree_none_tg
446 ms
250 ms: 1.79x faster
async_tree_io
1.08 sec
615 ms: 1.76x faster
async_tree_memoization_tg
560 ms
322 ms: 1.74x faster
async_tree_none
464 ms
288 ms: 1.61x faster
async_tree_memoization
555 ms
355 ms: 1.57x faster
async_tree_cpu_io_mixed_tg
723 ms
506 ms: 1.43x faster
async_tree_cpu_io_mixed
715 ms
538 ms: 1.33x faster
async_generators
384 ms
377 ms: 1.02x faster
asyncio_websockets
517 ms
520 ms: 1.01x slower
coroutines
23.9 ms
25.3 ms: 1.06x slower
Geometric mean
(ref)
1.42x faster
Benchmarks with tag 'math':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
float
80.8 ms
80.1 ms: 1.01x faster
pidigits
184 ms
203 ms: 1.10x slower
nbody
89.3 ms
139 ms: 1.56x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
regex_effbot
3.17 ms
2.80 ms: 1.13x faster
regex_dna
168 ms
185 ms: 1.10x slower
regex_compile
142 ms
160 ms: 1.12x slower
regex_v8
20.6 ms
23.5 ms: 1.14x 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-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
xml_etree_iterparse
96.7 ms
88.7 ms: 1.09x faster
xml_etree_parse
139 ms
130 ms: 1.07x faster
tomli_loads
2.11 sec
2.43 sec: 1.16x slower
json_loads
26.5 us
30.7 us: 1.16x slower
xml_etree_generate
85.2 ms
99.1 ms: 1.16x slower
unpickle_pure_python
221 us
277 us: 1.26x slower
json_dumps
10.4 ms
13.1 ms: 1.27x slower
xml_etree_process
59.0 ms
75.4 ms: 1.28x slower
pickle_pure_python
308 us
395 us: 1.28x slower
Geometric mean
(ref)
1.15x slower
Benchmarks with tag 'startup':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
python_startup_no_site
7.16 ms
9.61 ms: 1.34x slower
python_startup
9.93 ms
15.4 ms: 1.55x slower
Geometric mean
(ref)
1.44x slower
Benchmarks with tag 'template':
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
genshi_xml
50.2 ms
63.7 ms: 1.27x slower
django_template
34.7 ms
45.2 ms: 1.30x slower
genshi_text
22.8 ms
30.3 ms: 1.33x slower
mako
11.0 ms
16.2 ms: 1.47x slower
Geometric mean
(ref)
1.34x slower
Benchmark
bm-20240906-vultr-x86_64-python-v3.12.6-3.12.6-a4a2d2b
bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f
async_tree_io_tg
1.11 sec
588 ms: 1.89x faster
async_tree_none_tg
446 ms
250 ms: 1.79x faster
async_tree_io
1.08 sec
615 ms: 1.76x faster
async_tree_memoization_tg
560 ms
322 ms: 1.74x faster
async_tree_none
464 ms
288 ms: 1.61x faster
async_tree_memoization
555 ms
355 ms: 1.57x faster
async_tree_cpu_io_mixed_tg
723 ms
506 ms: 1.43x faster
async_tree_cpu_io_mixed
715 ms
538 ms: 1.33x faster
pathlib
21.5 ms
19.0 ms: 1.13x faster
regex_effbot
3.17 ms
2.80 ms: 1.13x faster
gc_traversal
3.46 ms
3.14 ms: 1.10x faster
deepcopy
352 us
322 us: 1.09x faster
xml_etree_iterparse
96.7 ms
88.7 ms: 1.09x faster
sqlite_synth
2.20 us
2.03 us: 1.08x faster
xml_etree_parse
139 ms
130 ms: 1.07x faster
async_generators
384 ms
377 ms: 1.02x faster
float
80.8 ms
80.1 ms: 1.01x faster
asyncio_websockets
517 ms
520 ms: 1.01x slower
bpe_tokeniser
4.74 sec
4.85 sec: 1.02x slower
generators
32.2 ms
33.1 ms: 1.03x slower
spectral_norm
110 ms
113 ms: 1.03x slower
pycparser
1.17 sec
1.23 sec: 1.05x slower
coroutines
23.9 ms
25.3 ms: 1.06x slower
go
139 ms
148 ms: 1.06x slower
json
5.02 ms
5.34 ms: 1.06x slower
dulwich_log
78.9 ms
84.5 ms: 1.07x slower
comprehensions
19.8 us
21.3 us: 1.07x slower
docutils
2.64 sec
2.85 sec: 1.08x slower
mdp
2.42 sec
2.63 sec: 1.09x slower
scimark_sor
130 ms
141 ms: 1.09x slower
pidigits
184 ms
203 ms: 1.10x slower
regex_dna
168 ms
185 ms: 1.10x slower
deepcopy_reduce
3.08 us
3.41 us: 1.11x slower
regex_compile
142 ms
160 ms: 1.12x slower
logging_silent
109 ns
124 ns: 1.13x slower
sqlalchemy_imperative
21.8 ms
24.7 ms: 1.13x slower
regex_v8
20.6 ms
23.5 ms: 1.14x slower
chaos
62.8 ms
71.8 ms: 1.14x slower
raytrace
299 ms
342 ms: 1.14x slower
sympy_sum
166 ms
191 ms: 1.15x slower
html5lib
63.6 ms
73.2 ms: 1.15x slower
tomli_loads
2.11 sec
2.43 sec: 1.16x slower
scimark_fft
342 ms
395 ms: 1.16x slower
pyflate
448 ms
518 ms: 1.16x slower
json_loads
26.5 us
30.7 us: 1.16x slower
xml_etree_generate
85.2 ms
99.1 ms: 1.16x slower
crypto_pyaes
76.6 ms
89.1 ms: 1.16x slower
pprint_safe_repr
743 ms
868 ms: 1.17x slower
sqlalchemy_declarative
143 ms
167 ms: 1.17x slower
thrift
791 us
932 us: 1.18x slower
sympy_str
292 ms
344 ms: 1.18x slower
pprint_pformat
1.52 sec
1.80 sec: 1.18x slower
sqlglot_normalize
107 ms
126 ms: 1.18x slower
logging_simple
6.63 us
7.88 us: 1.19x slower
2to3
264 ms
314 ms: 1.19x slower
sqlglot_transpile
1.67 ms
1.99 ms: 1.19x slower
sqlglot_optimize
53.3 ms
63.8 ms: 1.20x slower
sympy_expand
468 ms
563 ms: 1.20x slower
sympy_integrate
20.5 ms
24.9 ms: 1.21x slower
sqlglot_parse
1.36 ms
1.65 ms: 1.22x slower
nqueens
80.1 ms
98.2 ms: 1.23x slower
create_gc_cycles
1.09 ms
1.34 ms: 1.23x slower
scimark_monte_carlo
68.4 ms
84.3 ms: 1.23x slower
logging_format
7.35 us
9.06 us: 1.23x slower
scimark_lu
114 ms
142 ms: 1.25x slower
unpickle_pure_python
221 us
277 us: 1.26x slower
hexiom
6.17 ms
7.78 ms: 1.26x slower
richards
45.9 ms
58.2 ms: 1.27x slower
json_dumps
10.4 ms
13.1 ms: 1.27x slower
genshi_xml
50.2 ms
63.7 ms: 1.27x slower
xml_etree_process
59.0 ms
75.4 ms: 1.28x slower
meteor_contest
104 ms
133 ms: 1.28x slower
pickle_pure_python
308 us
395 us: 1.28x slower
typing_runtime_protocols
163 us
211 us: 1.29x slower
django_template
34.7 ms
45.2 ms: 1.30x slower
telco
6.53 ms
8.52 ms: 1.31x slower
richards_super
51.9 ms
67.8 ms: 1.31x slower
scimark_sparse_mat_mult
4.39 ms
5.81 ms: 1.32x slower
fannkuch
372 ms
493 ms: 1.32x slower
genshi_text
22.8 ms
30.3 ms: 1.33x slower
python_startup_no_site
7.16 ms
9.61 ms: 1.34x slower
coverage
71.4 ms
99.5 ms: 1.39x slower
deltablue
3.45 ms
4.87 ms: 1.41x slower
mako
11.0 ms
16.2 ms: 1.47x slower
python_startup
9.93 ms
15.4 ms: 1.55x slower
nbody
89.3 ms
139 ms: 1.56x slower
bench_thread_pool
941 us
3.35 ms: 3.56x slower
bench_mp_pool
10.8 ms
95.9 ms: 8.88x slower
Geometric mean
(ref)
1.13x slower
Benchmark hidden because not significant (2): deepcopy_memo, pylint
Ignored benchmarks (15) 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
Ignored benchmarks (6) of results/bm-20250120-3.14.0a4+-ab61d3f-NOGIL/bm-20250120-vultr-x86_64-python-ab61d3f4303d14a413bc-3.14.0a4+-ab61d3f.json: connected_components, k_core, many_optionals, shortest_path, sphinx, subparsers
Geometric mean (including insignificant results): 1.083x slower
Reliability score: 100.00% likely to be slow
90% likely to have a slowdown of 1.09x
95% likely to have a slowdown of 1.08x
99% likely to have a slowdown of 1.07x