{
  "revision": "ae536562f5b4", 
  "results": [
    [
      "ai", 
      "ComparisonResult", 
      {
        "min_base": 0.019359588623046875, 
        "min_changed": 0.24340200424194336, 
        "delta_min": "12.5727x slower", 
        "avg_base": 0.01967060089111328, 
        "avg_changed": 0.2449277973175049, 
        "delta_avg": "12.4515x slower", 
        "t_msg": "Significant (t=-1969.445260, a=0.95)\n", 
        "std_base": 0.00045790321275376253, 
        "std_changed": 0.0006666465953182096, 
        "delta_std": "1.4559x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_chameleon", 
      "ComparisonResult", 
      {
        "min_base": 0.005545616149902344, 
        "min_changed": 0.054886579513549805, 
        "delta_min": "9.8973x slower", 
        "avg_base": 0.00781919002532959, 
        "avg_changed": 0.05846923828125, 
        "delta_avg": "7.4777x slower", 
        "t_msg": "Significant (t=-101.085846, a=0.95)\n", 
        "std_base": 0.004423512209554564, 
        "std_changed": 0.004253430399833727, 
        "delta_std": "1.0400x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_dulwich_log", 
      "ComparisonResult", 
      {
        "min_base": 0.11475515365600586, 
        "min_changed": 0.6067337989807129, 
        "delta_min": "5.2872x slower", 
        "avg_base": 0.1449473977088928, 
        "avg_changed": 0.6125131726264954, 
        "delta_avg": "4.2258x slower", 
        "t_msg": "Significant (t=-27.956950, a=0.95)\n", 
        "std_base": 0.07449538736417345, 
        "std_changed": 0.006679044249303412, 
        "delta_std": "11.1536x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_krakatau", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "bm_mako", 
      "ComparisonResult", 
      {
        "min_base": 0.005064249038696289, 
        "min_changed": 0.0411832332611084, 
        "delta_min": "8.1322x slower", 
        "avg_base": 0.007943849563598632, 
        "avg_changed": 0.04392360687255859, 
        "delta_avg": "5.5293x slower", 
        "t_msg": "Significant (t=-74.831739, a=0.95)\n", 
        "std_base": 0.002819862352510709, 
        "std_changed": 0.0018992711026833602, 
        "delta_std": "1.4847x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_mdp", 
      "ComparisonResult", 
      {
        "min_base": 4.1389381885528564, 
        "min_changed": 14.960443258285522, 
        "delta_min": "3.6146x slower", 
        "avg_base": 4.241550588607788, 
        "avg_changed": 15.042396640777588, 
        "delta_avg": "3.5464x slower", 
        "t_msg": "Significant (t=-116.114317, a=0.95)\n", 
        "std_base": 0.19655203695182277, 
        "std_changed": 0.0680443668462644, 
        "delta_std": "2.8886x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "chaos", 
      "ComparisonResult", 
      {
        "min_base": 0.004096269607543945, 
        "min_changed": 0.21812653541564941, 
        "delta_min": "53.2500x slower", 
        "avg_base": 0.006007876396179199, 
        "avg_changed": 0.2192060947418213, 
        "delta_avg": "36.4865x slower", 
        "t_msg": "Significant (t=-130.175645, a=0.95)\n", 
        "std_base": 0.01155205923221862, 
        "std_changed": 0.0008154902795060396, 
        "delta_std": "14.1658x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sphinx", 
      "RawResult", 
      {
        "base_times": [
          69.38826513290405
        ], 
        "changed_times": [
          139.41174983978271
        ]
      }
    ], 
    [
      "crypto_pyaes", 
      "ComparisonResult", 
      {
        "min_base": 0.02767014503479004, 
        "min_changed": 1.9938290119171143, 
        "delta_min": "72.0570x slower", 
        "avg_base": 0.028944454193115234, 
        "avg_changed": 1.9983688068389893, 
        "delta_avg": "69.0415x slower", 
        "t_msg": "Significant (t=-1675.548424, a=0.95)\n", 
        "std_base": 0.006873191981065806, 
        "std_changed": 0.004672945448517845, 
        "delta_std": "1.4708x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "deltablue", 
      "ComparisonResult", 
      {
        "min_base": 0.0006060600280761719, 
        "min_changed": 0.016397953033447266, 
        "delta_min": "27.0566x slower", 
        "avg_base": 0.004253935813903808, 
        "avg_changed": 0.016538710594177247, 
        "delta_avg": "3.8879x slower", 
        "t_msg": "Significant (t=-16.565645, a=0.95)\n", 
        "std_base": 0.005242714630235936, 
        "std_changed": 0.00010533115320381834, 
        "delta_std": "49.7736x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "django", 
      "ComparisonResult", 
      {
        "min_base": 0.035002946853637695, 
        "min_changed": 0.7801830768585205, 
        "delta_min": "22.2891x slower", 
        "avg_base": 0.03664971828460693, 
        "avg_changed": 0.7859678173065185, 
        "delta_avg": "21.4454x slower", 
        "t_msg": "Significant (t=-827.967507, a=0.95)\n", 
        "std_base": 0.0033139712247486205, 
        "std_changed": 0.005474455685350498, 
        "delta_std": "1.6519x larger", 
        "timeline_link": null
      }
    ], 
    [
      "eparse", 
      "ComparisonResult", 
      {
        "min_base": 0.2617003917694092, 
        "min_changed": 0.499645471572876, 
        "delta_min": "1.9092x slower", 
        "avg_base": 0.4069338083267212, 
        "avg_changed": 0.6098247671127319, 
        "delta_avg": "1.4986x slower", 
        "t_msg": "Significant (t=-6.641197, a=0.95)\n", 
        "std_base": 0.1566895819966614, 
        "std_changed": 0.14870978148039993, 
        "delta_std": "1.0537x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "fannkuch", 
      "ComparisonResult", 
      {
        "min_base": 0.09435224533081055, 
        "min_changed": 0.5718462467193604, 
        "delta_min": "6.0608x slower", 
        "avg_base": 0.09518217086791993, 
        "avg_changed": 0.5784638214111328, 
        "delta_avg": "6.0774x slower", 
        "t_msg": "Significant (t=-881.472987, a=0.95)\n", 
        "std_base": 0.0020929945488175677, 
        "std_changed": 0.0032633040024152627, 
        "delta_std": "1.5592x larger", 
        "timeline_link": null
      }
    ], 
    [
      "float", 
      "ComparisonResult", 
      {
        "min_base": 0.010620594024658203, 
        "min_changed": 0.22018170356750488, 
        "delta_min": "20.7316x slower", 
        "avg_base": 0.013659753799438477, 
        "avg_changed": 0.22482905864715577, 
        "delta_avg": "16.4592x slower", 
        "t_msg": "Significant (t=-327.408135, a=0.95)\n", 
        "std_base": 0.002477455869668393, 
        "std_changed": 0.0038290600477268125, 
        "delta_std": "1.5456x larger", 
        "timeline_link": null
      }
    ], 
    [
      "genshi_text", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "genshi_xml", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "go", 
      "ComparisonResult", 
      {
        "min_base": 0.03392529487609863, 
        "min_changed": 0.4228644371032715, 
        "delta_min": "12.4646x slower", 
        "avg_base": 0.04825632095336914, 
        "avg_changed": 0.4248083829879761, 
        "delta_avg": "8.8032x slower", 
        "t_msg": "Significant (t=-202.980928, a=0.95)\n", 
        "std_base": 0.013074468787548334, 
        "std_changed": 0.0010630263373779896, 
        "delta_std": "12.2993x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "hexiom2", 
      "ComparisonResult", 
      {
        "min_base": 7.634227991104126, 
        "min_changed": 125.15726923942566, 
        "delta_min": "16.3942x slower", 
        "avg_base": 7.634227991104126, 
        "avg_changed": 125.15726923942566, 
        "delta_avg": "16.3942x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0, 
        "std_changed": 0.0, 
        "delta_std": "uncomparable", 
        "timeline_link": null
      }
    ], 
    [
      "html5lib", 
      "ComparisonResult", 
      {
        "min_base": 0.7328319549560547, 
        "min_changed": 7.733929395675659, 
        "delta_min": "10.5535x slower", 
        "avg_base": 1.006472682952881, 
        "avg_changed": 7.74454517364502, 
        "delta_avg": "7.6947x slower", 
        "t_msg": "Significant (t=-34.432988, a=0.95)\n", 
        "std_base": 0.43752246134703254, 
        "std_changed": 0.006341816413025717, 
        "delta_std": "68.9901x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "json_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.35032224655151367, 
        "min_changed": 8.725039720535278, 
        "delta_min": "24.9058x slower", 
        "avg_base": 0.35428958892822265, 
        "avg_changed": 8.770558743476867, 
        "delta_avg": "24.7553x slower", 
        "t_msg": "Significant (t=-2039.398302, a=0.95)\n", 
        "std_base": 0.006190288443597167, 
        "std_changed": 0.028517020849456724, 
        "delta_std": "4.6067x larger", 
        "timeline_link": null
      }
    ], 
    [
      "meteor-contest", 
      "ComparisonResult", 
      {
        "min_base": 0.04814028739929199, 
        "min_changed": 0.16600942611694336, 
        "delta_min": "3.4485x slower", 
        "avg_base": 0.049517154693603516, 
        "avg_changed": 0.16669232845306398, 
        "delta_avg": "3.3664x slower", 
        "t_msg": "Significant (t=-387.484981, a=0.95)\n", 
        "std_base": 0.002089764794227728, 
        "std_changed": 0.00045293365106648505, 
        "delta_std": "4.6138x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "nbody_modified", 
      "ComparisonResult", 
      {
        "min_base": 0.017003536224365234, 
        "min_changed": 0.24865365028381348, 
        "delta_min": "14.6236x slower", 
        "avg_base": 0.01748183250427246, 
        "avg_changed": 0.2512574768066406, 
        "delta_avg": "14.3725x slower", 
        "t_msg": "Significant (t=-701.434926, a=0.95)\n", 
        "std_base": 0.0011352869761194209, 
        "std_changed": 0.0020651800175369396, 
        "delta_std": "1.8191x larger", 
        "timeline_link": null
      }
    ], 
    [
      "nqueens", 
      "ComparisonResult", 
      {
        "min_base": 9.367920637130737, 
        "min_changed": 17.174004316329956, 
        "delta_min": "1.8333x slower", 
        "avg_base": 9.42470088005066, 
        "avg_changed": 17.309599304199217, 
        "delta_avg": "1.8366x slower", 
        "t_msg": "Significant (t=-131.181209, a=0.95)\n", 
        "std_base": 0.10152321742580442, 
        "std_changed": 0.08807522606468289, 
        "delta_std": "1.1527x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pidigits", 
      "ComparisonResult", 
      {
        "min_base": 4.639688491821289, 
        "min_changed": 4.660428524017334, 
        "delta_min": "1.0045x slower", 
        "avg_base": 4.645495891571045, 
        "avg_changed": 4.6631347179412845, 
        "delta_avg": "1.0038x slower", 
        "t_msg": "Significant (t=-3.909551, a=0.95)\n", 
        "std_base": 0.008837105368961812, 
        "std_changed": 0.004866616744114242, 
        "delta_std": "1.8159x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pyflate-fast", 
      "ComparisonResult", 
      {
        "min_base": 0.2796311378479004, 
        "min_changed": 1.150651216506958, 
        "delta_min": "4.1149x slower", 
        "avg_base": 0.2859771728515625, 
        "avg_changed": 1.1544563055038453, 
        "delta_avg": "4.0369x slower", 
        "t_msg": "Significant (t=-2122.341115, a=0.95)\n", 
        "std_base": 0.0015060173423638984, 
        "std_changed": 0.002470723456437333, 
        "delta_std": "1.6406x larger", 
        "timeline_link": null
      }
    ], 
    [
      "pypy_interp", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "pyxl_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.017073392868041992, 
        "min_changed": 0.2435450553894043, 
        "delta_min": "14.2646x slower", 
        "avg_base": 0.05397772312164307, 
        "avg_changed": 0.24450490474700928, 
        "delta_avg": "4.5297x slower", 
        "t_msg": "Significant (t=-24.311202, a=0.95)\n", 
        "std_base": 0.0553993331412592, 
        "std_changed": 0.001360781018082909, 
        "delta_std": "40.7114x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "raytrace-simple", 
      "ComparisonResult", 
      {
        "min_base": 0.009154081344604492, 
        "min_changed": 1.0490245819091797, 
        "delta_min": "114.5964x slower", 
        "avg_base": 0.010386958122253417, 
        "avg_changed": 1.0541298627853393, 
        "delta_avg": "101.4859x slower", 
        "t_msg": "Significant (t=-933.142849, a=0.95)\n", 
        "std_base": 0.0032469983777630154, 
        "std_changed": 0.007211922509735896, 
        "delta_std": "2.2211x larger", 
        "timeline_link": null
      }
    ], 
    [
      "richards", 
      "ComparisonResult", 
      {
        "min_base": 0.0014553070068359375, 
        "min_changed": 0.16855812072753906, 
        "delta_min": "115.8231x slower", 
        "avg_base": 0.0015975236892700195, 
        "avg_changed": 0.17016191482543946, 
        "delta_avg": "106.5161x slower", 
        "t_msg": "Significant (t=-662.835852, a=0.95)\n", 
        "std_base": 0.0003766832906907115, 
        "std_changed": 0.0017583330197917183, 
        "delta_std": "4.6679x larger", 
        "timeline_link": null
      }
    ], 
    [
      "scimark_fft", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.129760422706604, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_lu", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.2586958456039429, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_montecarlo", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.11790340423583984, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sor", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.3879217481613159, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sparsematmult", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.2388818693161011, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "spambayes", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "spectral-norm", 
      "ComparisonResult", 
      {
        "min_base": 0.005581855773925781, 
        "min_changed": 0.2315232753753662, 
        "delta_min": "41.4778x slower", 
        "avg_base": 0.00589815616607666, 
        "avg_changed": 0.23946020126342774, 
        "delta_avg": "40.5992x slower", 
        "t_msg": "Significant (t=-707.342658, a=0.95)\n", 
        "std_base": 0.0013813473673536278, 
        "std_changed": 0.0018823827252687582, 
        "delta_std": "1.3627x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire2", 
      "ComparisonResult", 
      {
        "min_base": 1.13, 
        "min_changed": 5.53, 
        "delta_min": "4.8938x slower", 
        "avg_base": 1.1545999999999994, 
        "avg_changed": 5.633999999999999, 
        "delta_avg": "4.8796x slower", 
        "t_msg": "Significant (t=-583.790495, a=0.95)\n", 
        "std_base": 0.02879980158661814, 
        "std_changed": 0.04598136268408884, 
        "delta_std": "1.5966x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire_cstringio2", 
      "ComparisonResult", 
      {
        "min_base": 0.5, 
        "min_changed": 6.06, 
        "delta_min": "12.1200x slower", 
        "avg_base": 0.5301999999999996, 
        "avg_changed": 6.108600000000001, 
        "delta_avg": "11.5213x slower", 
        "t_msg": "Significant (t=-763.756467, a=0.95)\n", 
        "std_base": 0.03093706580812614, 
        "std_changed": 0.041355107277810166, 
        "delta_std": "1.3367x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_declarative", 
      "ComparisonResult", 
      {
        "min_base": 0.018847942352294922, 
        "min_changed": 0.060105085372924805, 
        "delta_min": "3.1889x slower", 
        "avg_base": 0.03441701412200928, 
        "avg_changed": 0.20929904619852702, 
        "delta_avg": "6.0813x slower", 
        "t_msg": "Significant (t=-23.917202, a=0.95)\n", 
        "std_base": 0.017506215136078463, 
        "std_changed": 0.08782530057889265, 
        "delta_std": "5.0168x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_imperative", 
      "ComparisonResult", 
      {
        "min_base": 0.003691434860229492, 
        "min_changed": 0.02731180191040039, 
        "delta_min": "7.3987x slower", 
        "avg_base": 0.015300999641418457, 
        "avg_changed": 0.03746190452575684, 
        "delta_avg": "2.4483x slower", 
        "t_msg": "Significant (t=-11.315071, a=0.95)\n", 
        "std_base": 0.03340053426015804, 
        "std_changed": 0.02832532464960185, 
        "delta_std": "1.1792x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlitesynth", 
      "ComparisonResult", 
      {
        "min_base": 1.2096593379974365, 
        "min_changed": 17.494460105895996, 
        "delta_min": "14.4623x slower", 
        "avg_base": 1.2229763269424438, 
        "avg_changed": 17.52201337814331, 
        "delta_avg": "14.3274x slower", 
        "t_msg": "Significant (t=-2261.304128, a=0.95)\n", 
        "std_base": 0.00813562028735026, 
        "std_changed": 0.021291690274133426, 
        "delta_std": "2.6171x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_expand", 
      "ComparisonResult", 
      {
        "min_base": 0.1442873477935791, 
        "min_changed": 1.635317325592041, 
        "delta_min": "11.3338x slower", 
        "avg_base": 0.3150911331176758, 
        "avg_changed": 1.671915340423584, 
        "delta_avg": "5.3061x slower", 
        "t_msg": "Significant (t=-10.457675, a=0.95)\n", 
        "std_base": 0.2848871347809672, 
        "std_changed": 0.0548388016137013, 
        "delta_std": "5.1950x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_integrate", 
      "ComparisonResult", 
      {
        "min_base": 0.08672642707824707, 
        "min_changed": 0.06481742858886719, 
        "delta_min": "1.3380x faster", 
        "avg_base": 0.1376291275024414, 
        "avg_changed": 0.10355930328369141, 
        "delta_avg": "1.3290x faster", 
        "t_msg": "Not significant\n", 
        "std_base": 0.08182461846650824, 
        "std_changed": 0.08486820868584066, 
        "delta_std": "1.0372x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_str", 
      "ComparisonResult", 
      {
        "min_base": 0.25887107849121094, 
        "min_changed": 0.8876214027404785, 
        "delta_min": "3.4288x slower", 
        "avg_base": 0.4882711410522461, 
        "avg_changed": 0.9218151569366455, 
        "delta_avg": "1.8879x slower", 
        "t_msg": "Significant (t=-2.370865, a=0.95)\n", 
        "std_base": 0.40513555170892535, 
        "std_changed": 0.05531767077442247, 
        "delta_std": "7.3238x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_sum", 
      "ComparisonResult", 
      {
        "min_base": 0.16639471054077148, 
        "min_changed": 0.6934967041015625, 
        "delta_min": "4.1678x slower", 
        "avg_base": 0.47541446685791017, 
        "avg_changed": 0.8069771766662598, 
        "delta_avg": "1.6974x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.547255660698324, 
        "std_changed": 0.23103863390394114, 
        "delta_std": "2.3687x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "telco", 
      "ComparisonResult", 
      {
        "min_base": 0.008393000000000095, 
        "min_changed": 0.7970579999999998, 
        "delta_min": "94.9670x slower", 
        "avg_base": 0.011225680000000007, 
        "avg_changed": 0.8028389800000006, 
        "delta_avg": "71.5181x slower", 
        "t_msg": "Significant (t=-730.006471, a=0.95)\n", 
        "std_base": 0.006663771005816393, 
        "std_changed": 0.003793346110477822, 
        "delta_std": "1.7567x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "trans2_translate", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": null
      }
    ], 
    [
      "twisted_iteration", 
      "ComparisonResult", 
      {
        "min_base": 0.0024086890083812743, 
        "min_changed": 0.08046476447963437, 
        "delta_min": "33.4060x slower", 
        "avg_base": 0.002438362847440278, 
        "avg_changed": 0.08107715421624753, 
        "delta_avg": "33.2507x slower", 
        "t_msg": "Significant (t=-1487.450778, a=0.95)\n", 
        "std_base": 1.8445426346827533e-05, 
        "std_changed": 0.0003733790346195619, 
        "delta_std": "20.2424x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_names", 
      "ComparisonResult", 
      {
        "min_base": 0.001127141568981064, 
        "min_changed": 0.00784313725490196, 
        "delta_min": "6.9584x slower", 
        "avg_base": 0.001179022249133299, 
        "avg_changed": 0.007909501191989231, 
        "delta_avg": "6.7085x slower", 
        "t_msg": "Significant (t=-663.910035, a=0.95)\n", 
        "std_base": 3.4527791657978724e-05, 
        "std_changed": 6.282050474767559e-05, 
        "delta_std": "1.8194x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_pb", 
      "ComparisonResult", 
      {
        "min_base": 0.003940110323089046, 
        "min_changed": 0.04866180048661801, 
        "delta_min": "12.3504x slower", 
        "avg_base": 0.004005827932444337, 
        "avg_changed": 0.04909554463616205, 
        "delta_avg": "12.2560x slower", 
        "t_msg": "Significant (t=-719.144108, a=0.95)\n", 
        "std_base": 9.07368295994346e-05, 
        "std_changed": 0.00043396535808783464, 
        "delta_std": "4.7827x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_tcp", 
      "ComparisonResult", 
      {
        "min_base": 0.06695611236072606, 
        "min_changed": 0.3677526863184508, 
        "delta_min": "5.4924x slower", 
        "avg_base": 0.06835789929563467, 
        "avg_changed": 0.3703879724388962, 
        "delta_avg": "5.4184x slower", 
        "t_msg": "Significant (t=-944.850872, a=0.95)\n", 
        "std_base": 0.0006066180478578293, 
        "std_changed": 0.002177408542551599, 
        "delta_std": "3.5894x larger", 
        "timeline_link": null
      }
    ]
  ], 
  "options": "", 
  "branch": "py3.9"
}