> pyperf compare_to 310rc2patched.json 310rc2notrace.json -G --min-speed=1 Slower (22): - unpack_sequence: 104 ns +- 9 ns -> 143 ns +- 5 ns: 1.38x slower - scimark_monte_carlo: 158 ms +- 7 ms -> 170 ms +- 4 ms: 1.08x slower - spectral_norm: 218 ms +- 9 ms -> 235 ms +- 6 ms: 1.08x slower - scimark_sparse_mat_mult: 7.77 ms +- 0.21 ms -> 8.25 ms +- 0.28 ms: 1.06x slower - nbody: 235 ms +- 4 ms -> 248 ms +- 6 ms: 1.06x slower - scimark_fft: 621 ms +- 60 ms -> 650 ms +- 13 ms: 1.05x slower - django_template: 73.5 ms +- 1.0 ms -> 76.8 ms +- 5.4 ms: 1.04x slower - telco: 9.71 ms +- 0.15 ms -> 10.1 ms +- 0.1 ms: 1.04x slower - fannkuch: 739 ms +- 10 ms -> 766 ms +- 8 ms: 1.04x slower - crypto_pyaes: 169 ms +- 1 ms -> 175 ms +- 2 ms: 1.04x slower - unpickle_pure_python: 471 us +- 9 us -> 488 us +- 16 us: 1.04x slower - scimark_sor: 305 ms +- 5 ms -> 315 ms +- 6 ms: 1.03x slower - unpickle_list: 7.29 us +- 0.13 us -> 7.52 us +- 0.15 us: 1.03x slower - xml_etree_process: 117 ms +- 2 ms -> 120 ms +- 1 ms: 1.03x slower - pickle_pure_python: 673 us +- 17 us -> 693 us +- 19 us: 1.03x slower - chameleon: 14.8 ms +- 0.3 ms -> 15.2 ms +- 0.2 ms: 1.03x slower - xml_etree_generate: 149 ms +- 3 ms -> 153 ms +- 3 ms: 1.02x slower - float: 180 ms +- 3 ms -> 184 ms +- 2 ms: 1.02x slower - nqueens: 162 ms +- 3 ms -> 165 ms +- 6 ms: 1.02x slower - chaos: 161 ms +- 3 ms -> 164 ms +- 5 ms: 1.02x slower - raytrace: 723 ms +- 11 ms -> 738 ms +- 6 ms: 1.02x slower - pickle: 18.6 us +- 0.6 us -> 19.0 us +- 1.2 us: 1.02x slower Faster (8): - logging_silent: 291 ns +- 10 ns -> 267 ns +- 8 ns: 1.09x faster - sqlalchemy_imperative: 37.1 ms +- 1.1 ms -> 34.8 ms +- 1.1 ms: 1.06x faster - python_startup_no_site: 51.5 ms +- 3.2 ms -> 48.8 ms +- 1.9 ms: 1.06x faster - pathlib: 271 ms +- 3 ms -> 261 ms +- 2 ms: 1.04x faster - logging_simple: 18.0 us +- 0.5 us -> 17.6 us +- 0.2 us: 1.02x faster - sympy_sum: 291 ms +- 3 ms -> 287 ms +- 3 ms: 1.02x faster - dulwich_log: 301 ms +- 2 ms -> 296 ms +- 2 ms: 1.02x faster - richards: 112 ms +- 3 ms -> 110 ms +- 3 ms: 1.01x faster Benchmark hidden because not significant (28): 2to3, deltablue, go, hexiom, json_dumps, json_loads, logging_format, mako, meteor_contest, pickle_dict, pickle_list, pidigits, pyflate, python_startup, regex_compile, regex_dna, regex_effbot, regex_v8, scimark_lu, sqlalchemy_declarative, sqlite_synth, sympy_expand, sympy_integrate, sympy_str, tornado_http, unpickle, xml_etree_parse, xml_etree_iterparse Geometric mean: 1.01x slower > pyperf check 310rc2notrace.json django_template --------------- WARNING: the benchmark result may be unstable * the maximum (117 ms) is 52% greater than the mean (76.8 ms) python_startup_no_site ---------------------- WARNING: the benchmark result may be unstable * the maximum (73.8 ms) is 51% greater than the mean (48.8 ms)