py-default-3.9.1.json ===================== Performance version: 1.0.1 Report on Linux-4.19.128-microsoft-standard-x86_64-with-glibc2.27 Number of logical CPUs: 12 Start date: 2020-12-12 21:06:28.401230 End date: 2020-12-12 21:20:30.857572 py-large_int_obj.json ===================== Performance version: 1.0.1 Report on Linux-4.19.128-microsoft-standard-x86_64-with-glibc2.27 Number of logical CPUs: 12 Start date: 2020-12-14 12:43:26.739059 End date: 2020-12-14 13:08:26.534481 +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | Benchmark | py-default-3.9.1.json | py-large_int_obj.json | Change | Significance | +=========================+=======================+=======================+===============+========================+ | 2to3 | 804 ms | 1.42 sec | 1.77x slower | Significant (t=-34.74) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | chameleon | 30.8 ms | 39.7 ms | 1.29x slower | Significant (t=-8.14) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | chaos | 305 ms | 425 ms | 1.39x slower | Significant (t=-14.83) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | crypto_pyaes | 450 ms | 602 ms | 1.34x slower | Significant (t=-14.30) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | deltablue | 20.8 ms | 28.9 ms | 1.39x slower | Significant (t=-7.34) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | django_template | 176 ms | 246 ms | 1.40x slower | Significant (t=-10.92) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | dulwich_log | 163 ms | 227 ms | 1.39x slower | Significant (t=-12.87) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | fannkuch | 1.24 sec | 1.82 sec | 1.47x slower | Significant (t=-12.69) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | float | 310 ms | 527 ms | 1.70x slower | Significant (t=-9.85) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | genshi_text | 90.8 ms | 139 ms | 1.53x slower | Significant (t=-9.41) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | genshi_xml | 188 ms | 311 ms | 1.65x slower | Significant (t=-12.31) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | go | 667 ms | 1.01 sec | 1.51x slower | Significant (t=-12.93) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | hexiom | 28.1 ms | 40.3 ms | 1.43x slower | Significant (t=-6.58) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | json_dumps | 46.6 ms | 77.9 ms | 1.67x slower | Significant (t=-7.29) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | json_loads | 99.7 us | 149 us | 1.49x slower | Significant (t=-7.67) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | logging_format | 35.6 us | 43.4 us | 1.22x slower | Significant (t=-2.93) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | logging_silent | 671 ns | 809 ns | 1.21x slower | Significant (t=-3.57) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | logging_simple | 27.8 us | 42.2 us | 1.52x slower | Significant (t=-9.00) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | mako | 52.9 ms | 77.9 ms | 1.47x slower | Significant (t=-8.21) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | meteor_contest | 254 ms | 383 ms | 1.51x slower | Significant (t=-10.68) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | nbody | 344 ms | 519 ms | 1.51x slower | Significant (t=-10.76) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | nqueens | 334 ms | 530 ms | 1.59x slower | Significant (t=-8.95) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pathlib | 59.4 ms | 91.0 ms | 1.53x slower | Significant (t=-7.28) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pickle | 29.3 us | 44.5 us | 1.52x slower | Significant (t=-4.57) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pickle_dict | 50.6 us | 74.0 us | 1.46x slower | Significant (t=-9.14) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pickle_list | 8.14 us | 12.2 us | 1.50x slower | Significant (t=-5.42) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pickle_pure_python | 1.65 ms | 2.82 ms | 1.71x slower | Significant (t=-9.28) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pidigits | 294 ms | 472 ms | 1.60x slower | Significant (t=-13.31) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | pyflate | 2.12 sec | 2.92 sec | 1.38x slower | Significant (t=-13.43) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | python_startup | 15.7 ms | 340 ms | 21.62x slower | Significant (t=-64.65) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | python_startup_no_site | 10.1 ms | 330 ms | 32.65x slower | Significant (t=-66.86) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | raytrace | 1.45 sec | 1.91 sec | 1.32x slower | Significant (t=-24.92) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | regex_compile | 510 ms | 659 ms | 1.29x slower | Significant (t=-13.56) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | regex_dna | 231 ms | 315 ms | 1.37x slower | Significant (t=-11.78) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | regex_effbot | 8.08 ms | 10.7 ms | 1.32x slower | Significant (t=-11.81) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | regex_v8 | 48.8 ms | 61.1 ms | 1.25x slower | Significant (t=-10.22) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | richards | 210 ms | 255 ms | 1.22x slower | Significant (t=-9.23) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | scimark_fft | 1.21 sec | 1.05 sec | 1.14x faster | Significant (t=7.84) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | scimark_lu | 445 ms | 582 ms | 1.31x slower | Significant (t=-10.77) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | scimark_monte_carlo | 277 ms | 335 ms | 1.21x slower | Significant (t=-8.94) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | scimark_sor | 583 ms | 630 ms | 1.08x slower | Significant (t=-3.26) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | scimark_sparse_mat_mult | 18.5 ms | 15.4 ms | 1.21x faster | Significant (t=4.91) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | spectral_norm | 528 ms | 454 ms | 1.16x faster | Significant (t=6.36) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | sympy_expand | 1.36 sec | 2.01 sec | 1.48x slower | Significant (t=-21.62) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | sympy_integrate | 59.4 ms | 79.8 ms | 1.34x slower | Significant (t=-10.61) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | sympy_str | 854 ms | 1.12 sec | 1.31x slower | Significant (t=-22.51) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | sympy_sum | 515 ms | 671 ms | 1.30x slower | Significant (t=-16.75) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | telco | 20.5 ms | 25.9 ms | 1.26x slower | Significant (t=-8.78) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | tornado_http | 358 ms | 872 ms | 2.44x slower | Significant (t=-21.93) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | unpack_sequence | 167 ns | 182 ns | 1.09x slower | Significant (t=-5.28) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | unpickle | 53.1 us | 67.9 us | 1.28x slower | Significant (t=-12.11) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | unpickle_list | 14.0 us | 18.0 us | 1.28x slower | Significant (t=-13.35) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | unpickle_pure_python | 1.10 ms | 1.41 ms | 1.28x slower | Significant (t=-7.27) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | xml_etree_generate | 279 ms | 389 ms | 1.39x slower | Significant (t=-14.02) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | xml_etree_iterparse | 283 ms | 402 ms | 1.42x slower | Significant (t=-14.18) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | xml_etree_parse | 441 ms | 611 ms | 1.39x slower | Significant (t=-7.11) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+ | xml_etree_process | 215 ms | 315 ms | 1.46x slower | Significant (t=-9.49) | +-------------------------+-----------------------+-----------------------+---------------+------------------------+