{
  "revision": "56cef991a3da", 
  "results": [
    [
      "ai", 
      "ComparisonResult", 
      {
        "min_base": 0.019588947296142578, 
        "min_changed": 0.32045769691467285, 
        "delta_min": "16.3591x slower", 
        "avg_base": 0.01989062786102295, 
        "avg_changed": 0.323056321144104, 
        "delta_avg": "16.2416x slower", 
        "t_msg": "Significant (t=-865.280779, a=0.95)\n", 
        "std_base": 0.0004985181818267131, 
        "std_changed": 0.0024267933157760273, 
        "delta_std": "4.8680x larger", 
        "timeline_link": null
      }
    ], 
    [
      "bm_chameleon", 
      "ComparisonResult", 
      {
        "min_base": 0.005457162857055664, 
        "min_changed": 0.056055307388305664, 
        "delta_min": "10.2719x slower", 
        "avg_base": 0.007470526695251465, 
        "avg_changed": 0.05918598969777425, 
        "delta_avg": "7.9226x slower", 
        "t_msg": "Significant (t=-120.926107, a=0.95)\n", 
        "std_base": 0.0039251164006692905, 
        "std_changed": 0.0034680886519096632, 
        "delta_std": "1.1318x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_dulwich_log", 
      "ComparisonResult", 
      {
        "min_base": 0.11737513542175293, 
        "min_changed": 0.6920363903045654, 
        "delta_min": "5.8959x slower", 
        "avg_base": 0.15484312772750855, 
        "avg_changed": 0.6981628775596619, 
        "delta_avg": "4.5088x slower", 
        "t_msg": "Significant (t=-26.145391, a=0.95)\n", 
        "std_base": 0.09263495301349105, 
        "std_changed": 0.007451354949976311, 
        "delta_std": "12.4320x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_krakatau", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "bm_mako", 
      "ComparisonResult", 
      {
        "min_base": 0.004922151565551758, 
        "min_changed": 0.045996904373168945, 
        "delta_min": "9.3449x slower", 
        "avg_base": 0.007793674468994141, 
        "avg_changed": 0.04828023433685303, 
        "delta_avg": "6.1948x slower", 
        "t_msg": "Significant (t=-77.334496, a=0.95)\n", 
        "std_base": 0.002944932636182648, 
        "std_changed": 0.002243057109734892, 
        "delta_std": "1.3129x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "bm_mdp", 
      "ComparisonResult", 
      {
        "min_base": 3.8803141117095947, 
        "min_changed": 18.463223695755005, 
        "delta_min": "4.7582x slower", 
        "avg_base": 4.019441843032837, 
        "avg_changed": 18.510240840911866, 
        "delta_avg": "4.6052x slower", 
        "t_msg": "Significant (t=-124.284346, a=0.95)\n", 
        "std_base": 0.2580176714699146, 
        "std_changed": 0.037384374067686035, 
        "delta_std": "6.9018x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "chaos", 
      "ComparisonResult", 
      {
        "min_base": 0.00491642951965332, 
        "min_changed": 0.2723581790924072, 
        "delta_min": "55.3976x slower", 
        "avg_base": 0.007335944175720215, 
        "avg_changed": 0.2730726671218872, 
        "delta_avg": "37.2239x slower", 
        "t_msg": "Significant (t=-126.573882, a=0.95)\n", 
        "std_base": 0.014836884254227564, 
        "std_changed": 0.000503336151120356, 
        "delta_std": "29.4771x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sphinx", 
      "RawResult", 
      {
        "base_times": [
          79.62550091743469
        ], 
        "changed_times": [
          161.93813228607178
        ]
      }
    ], 
    [
      "crypto_pyaes", 
      "ComparisonResult", 
      {
        "min_base": 0.026401281356811523, 
        "min_changed": 1.9730260372161865, 
        "delta_min": "74.7322x slower", 
        "avg_base": 0.028229799270629883, 
        "avg_changed": 1.979087471961975, 
        "delta_avg": "70.1063x slower", 
        "t_msg": "Significant (t=-1321.046111, a=0.95)\n", 
        "std_base": 0.007273535384092221, 
        "std_changed": 0.007492364596197918, 
        "delta_std": "1.0301x larger", 
        "timeline_link": null
      }
    ], 
    [
      "deltablue", 
      "ComparisonResult", 
      {
        "min_base": 0.00064849853515625, 
        "min_changed": 0.019034862518310547, 
        "delta_min": "29.3522x slower", 
        "avg_base": 0.004931888580322266, 
        "avg_changed": 0.019207158088684083, 
        "delta_avg": "3.8945x slower", 
        "t_msg": "Significant (t=-17.649601, a=0.95)\n", 
        "std_base": 0.005717640819955267, 
        "std_changed": 0.00013305904775385218, 
        "delta_std": "42.9707x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "django", 
      "ComparisonResult", 
      {
        "min_base": 0.04967904090881348, 
        "min_changed": 0.9755041599273682, 
        "delta_min": "19.6361x slower", 
        "avg_base": 0.05173999309539795, 
        "avg_changed": 0.9830282592773437, 
        "delta_avg": "18.9994x slower", 
        "t_msg": "Significant (t=-914.178542, a=0.95)\n", 
        "std_base": 0.003705107566407429, 
        "std_changed": 0.006177482318177882, 
        "delta_std": "1.6673x larger", 
        "timeline_link": null
      }
    ], 
    [
      "eparse", 
      "ComparisonResult", 
      {
        "min_base": 0.2650794982910156, 
        "min_changed": 0.5552887916564941, 
        "delta_min": "2.0948x slower", 
        "avg_base": 0.4236036729812622, 
        "avg_changed": 0.6691377353668213, 
        "delta_avg": "1.5796x slower", 
        "t_msg": "Significant (t=-8.027542, a=0.95)\n", 
        "std_base": 0.1523266087811502, 
        "std_changed": 0.15353555203067928, 
        "delta_std": "1.0079x larger", 
        "timeline_link": null
      }
    ], 
    [
      "fannkuch", 
      "ComparisonResult", 
      {
        "min_base": 0.09416866302490234, 
        "min_changed": 0.7565312385559082, 
        "delta_min": "8.0338x slower", 
        "avg_base": 0.09502362728118896, 
        "avg_changed": 0.7622224998474121, 
        "delta_avg": "8.0214x slower", 
        "t_msg": "Significant (t=-812.929670, a=0.95)\n", 
        "std_base": 0.0022977200708878924, 
        "std_changed": 0.005329229075003359, 
        "delta_std": "2.3194x larger", 
        "timeline_link": null
      }
    ], 
    [
      "float", 
      "ComparisonResult", 
      {
        "min_base": 0.010833978652954102, 
        "min_changed": 0.27024221420288086, 
        "delta_min": "24.9439x slower", 
        "avg_base": 0.013893184661865234, 
        "avg_changed": 0.27555605888366697, 
        "delta_avg": "19.8339x slower", 
        "t_msg": "Significant (t=-408.070419, a=0.95)\n", 
        "std_base": 0.0025206918444250605, 
        "std_changed": 0.003768854035805951, 
        "delta_std": "1.4952x larger", 
        "timeline_link": null
      }
    ], 
    [
      "genshi_text", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "genshi_xml", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "go", 
      "ComparisonResult", 
      {
        "min_base": 0.03503775596618652, 
        "min_changed": 0.5281472206115723, 
        "delta_min": "15.0737x slower", 
        "avg_base": 0.05177947998046875, 
        "avg_changed": 0.5316668510437011, 
        "delta_avg": "10.2679x slower", 
        "t_msg": "Significant (t=-210.644429, a=0.95)\n", 
        "std_base": 0.01593023863048146, 
        "std_changed": 0.0023946327274578737, 
        "delta_std": "6.6525x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "hexiom2", 
      "ComparisonResult", 
      {
        "min_base": 7.5998265743255615, 
        "min_changed": 175.13829851150513, 
        "delta_min": "23.0450x slower", 
        "avg_base": 7.5998265743255615, 
        "avg_changed": 175.13829851150513, 
        "delta_avg": "23.0450x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.0, 
        "std_changed": 0.0, 
        "delta_std": "uncomparable", 
        "timeline_link": null
      }
    ], 
    [
      "html5lib", 
      "ComparisonResult", 
      {
        "min_base": 0.7857344150543213, 
        "min_changed": 9.175753355026245, 
        "delta_min": "11.6779x slower", 
        "avg_base": 1.1150522708892823, 
        "avg_changed": 9.183719539642334, 
        "delta_avg": "8.2361x slower", 
        "t_msg": "Significant (t=-35.205924, a=0.95)\n", 
        "std_base": 0.5123893624281528, 
        "std_changed": 0.00926339810724822, 
        "delta_std": "55.3133x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "json_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.35206174850463867, 
        "min_changed": 10.387940645217896, 
        "delta_min": "29.5060x slower", 
        "avg_base": 0.35471774578094484, 
        "avg_changed": 10.410736465454102, 
        "delta_avg": "29.3494x slower", 
        "t_msg": "Significant (t=-3753.953586, a=0.95)\n", 
        "std_base": 0.006563535573530883, 
        "std_changed": 0.017768323626025557, 
        "delta_std": "2.7071x larger", 
        "timeline_link": null
      }
    ], 
    [
      "meteor-contest", 
      "ComparisonResult", 
      {
        "min_base": 0.049508094787597656, 
        "min_changed": 0.2182023525238037, 
        "delta_min": "4.4074x slower", 
        "avg_base": 0.050205650329589846, 
        "avg_changed": 0.21880646228790282, 
        "delta_avg": "4.3582x slower", 
        "t_msg": "Significant (t=-459.921615, a=0.95)\n", 
        "std_base": 0.0024340064363287655, 
        "std_changed": 0.0008915583948274317, 
        "delta_std": "2.7301x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "nbody_modified", 
      "ComparisonResult", 
      {
        "min_base": 0.0204164981842041, 
        "min_changed": 0.3768429756164551, 
        "delta_min": "18.4578x slower", 
        "avg_base": 0.021090588569641112, 
        "avg_changed": 0.3796710205078125, 
        "delta_avg": "18.0019x slower", 
        "t_msg": "Significant (t=-1018.208062, a=0.95)\n", 
        "std_base": 0.0014831852592378362, 
        "std_changed": 0.0020003202673518983, 
        "delta_std": "1.3487x larger", 
        "timeline_link": null
      }
    ], 
    [
      "nqueens", 
      "ComparisonResult", 
      {
        "min_base": 9.5025053024292, 
        "min_changed": 19.997994422912598, 
        "delta_min": "2.1045x slower", 
        "avg_base": 9.570827960968018, 
        "avg_changed": 20.05016622543335, 
        "delta_avg": "2.0949x slower", 
        "t_msg": "Significant (t=-194.931502, a=0.95)\n", 
        "std_base": 0.11093256376733154, 
        "std_changed": 0.046305074260243405, 
        "delta_std": "2.3957x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pidigits", 
      "ComparisonResult", 
      {
        "min_base": 4.503965377807617, 
        "min_changed": 4.56672739982605, 
        "delta_min": "1.0139x slower", 
        "avg_base": 4.509043598175049, 
        "avg_changed": 4.570053291320801, 
        "delta_avg": "1.0135x slower", 
        "t_msg": "Significant (t=-15.177049, a=0.95)\n", 
        "std_base": 0.006771313472125091, 
        "std_changed": 0.005911506189073625, 
        "delta_std": "1.1454x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "pyflate-fast", 
      "ComparisonResult", 
      {
        "min_base": 0.29465794563293457, 
        "min_changed": 1.475524663925171, 
        "delta_min": "5.0076x slower", 
        "avg_base": 0.2983431911468506, 
        "avg_changed": 1.4825256061553955, 
        "delta_avg": "4.9692x slower", 
        "t_msg": "Significant (t=-1746.498226, a=0.95)\n", 
        "std_base": 0.002861118945940861, 
        "std_changed": 0.0038471283263015474, 
        "delta_std": "1.3446x larger", 
        "timeline_link": null
      }
    ], 
    [
      "pypy_interp", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "pyxl_bench", 
      "ComparisonResult", 
      {
        "min_base": 0.019351720809936523, 
        "min_changed": 0.28467249870300293, 
        "delta_min": "14.7104x slower", 
        "avg_base": 0.06013783931732178, 
        "avg_changed": 0.28612355709075926, 
        "delta_avg": "4.7578x slower", 
        "t_msg": "Significant (t=-24.537939, a=0.95)\n", 
        "std_base": 0.06510334297040583, 
        "std_changed": 0.001559885011078836, 
        "delta_std": "41.7360x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "raytrace-simple", 
      "ComparisonResult", 
      {
        "min_base": 0.009222745895385742, 
        "min_changed": 1.2995364665985107, 
        "delta_min": "140.9056x slower", 
        "avg_base": 0.011299724578857423, 
        "avg_changed": 1.3078463983535766, 
        "delta_avg": "115.7414x slower", 
        "t_msg": "Significant (t=-1255.714532, a=0.95)\n", 
        "std_base": 0.004943858564430468, 
        "std_changed": 0.005372414374523143, 
        "delta_std": "1.0867x larger", 
        "timeline_link": null
      }
    ], 
    [
      "richards", 
      "ComparisonResult", 
      {
        "min_base": 0.0015189647674560547, 
        "min_changed": 0.18352913856506348, 
        "delta_min": "120.8251x slower", 
        "avg_base": 0.0017070817947387696, 
        "avg_changed": 0.1843715763092041, 
        "delta_avg": "108.0039x slower", 
        "t_msg": "Significant (t=-1672.977636, a=0.95)\n", 
        "std_base": 0.0004739374321157458, 
        "std_changed": 0.0006094705382048698, 
        "delta_std": "1.2860x larger", 
        "timeline_link": null
      }
    ], 
    [
      "scimark_fft", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.1339642572402954, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_lu", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.2277649784088135, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_montecarlo", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.12265117168426513, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sor", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.38787026405334474, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "scimark_sparsematmult", 
      "SimpleComparisonResult", 
      {
        "base_time": 0.2374441957473755, 
        "changed_time": -1, 
        "time_delta": -1
      }
    ], 
    [
      "spambayes", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": []
      }
    ], 
    [
      "spectral-norm", 
      "ComparisonResult", 
      {
        "min_base": 0.005682706832885742, 
        "min_changed": 0.3189709186553955, 
        "delta_min": "56.1301x slower", 
        "avg_base": 0.00606381893157959, 
        "avg_changed": 0.3253217935562134, 
        "delta_avg": "53.6497x slower", 
        "t_msg": "Significant (t=-577.076164, a=0.95)\n", 
        "std_base": 0.0016324116146546387, 
        "std_changed": 0.0035550819975232314, 
        "delta_std": "2.1778x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire2", 
      "ComparisonResult", 
      {
        "min_base": 1.15, 
        "min_changed": 6.28, 
        "delta_min": "5.4609x slower", 
        "avg_base": 1.1752000000000002, 
        "avg_changed": 6.351000000000004, 
        "delta_avg": "5.4042x slower", 
        "t_msg": "Significant (t=-675.356602, a=0.95)\n", 
        "std_base": 0.029013719485225405, 
        "std_changed": 0.04577005526743093, 
        "delta_std": "1.5775x larger", 
        "timeline_link": null
      }
    ], 
    [
      "spitfire_cstringio2", 
      "ComparisonResult", 
      {
        "min_base": 0.49, 
        "min_changed": 7.35, 
        "delta_min": "15.0000x slower", 
        "avg_base": 0.5246, 
        "avg_changed": 7.390600000000001, 
        "delta_avg": "14.0881x slower", 
        "t_msg": "Significant (t=-1016.748647, a=0.95)\n", 
        "std_base": 0.029291637031753637, 
        "std_changed": 0.037710497645258655, 
        "delta_std": "1.2874x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_declarative", 
      "ComparisonResult", 
      {
        "min_base": 0.022792816162109375, 
        "min_changed": 0.06958484649658203, 
        "delta_min": "3.0529x slower", 
        "avg_base": 0.040020745595296225, 
        "avg_changed": 0.24236015478769937, 
        "delta_avg": "6.0559x slower", 
        "t_msg": "Significant (t=-23.931909, a=0.95)\n", 
        "std_base": 0.019421000455552073, 
        "std_changed": 0.10171214735485208, 
        "delta_std": "5.2372x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sqlalchemy_imperative", 
      "ComparisonResult", 
      {
        "min_base": 0.0038945674896240234, 
        "min_changed": 0.03145241737365723, 
        "delta_min": "8.0760x slower", 
        "avg_base": 0.015040235996246338, 
        "avg_changed": 0.04104151153564453, 
        "delta_avg": "2.7288x slower", 
        "t_msg": "Significant (t=-14.313992, a=0.95)\n", 
        "std_base": 0.03055805254981965, 
        "std_changed": 0.02675873786225012, 
        "delta_std": "1.1420x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sqlitesynth", 
      "ComparisonResult", 
      {
        "min_base": 1.2293918132781982, 
        "min_changed": 21.984140157699585, 
        "delta_min": "17.8821x slower", 
        "avg_base": 1.2400480508804321, 
        "avg_changed": 22.039048862457275, 
        "delta_avg": "17.7727x slower", 
        "t_msg": "Significant (t=-2166.340425, a=0.95)\n", 
        "std_base": 0.008951366960742682, 
        "std_changed": 0.029011412597968984, 
        "delta_std": "3.2410x larger", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_expand", 
      "ComparisonResult", 
      {
        "min_base": 0.1894848346710205, 
        "min_changed": 2.0579612255096436, 
        "delta_min": "10.8608x slower", 
        "avg_base": 0.4156658172607422, 
        "avg_changed": 2.09471116065979, 
        "delta_avg": "5.0394x slower", 
        "t_msg": "Significant (t=-9.359593, a=0.95)\n", 
        "std_base": 0.3941120936054789, 
        "std_changed": 0.07473210016134833, 
        "delta_std": "5.2737x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_integrate", 
      "ComparisonResult", 
      {
        "min_base": 0.1134645938873291, 
        "min_changed": 0.08139586448669434, 
        "delta_min": "1.3940x faster", 
        "avg_base": 0.16351103782653809, 
        "avg_changed": 0.1205057144165039, 
        "delta_avg": "1.3569x faster", 
        "t_msg": "Not significant\n", 
        "std_base": 0.10042564546448737, 
        "std_changed": 0.08506809017073967, 
        "delta_std": "1.1805x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_str", 
      "ComparisonResult", 
      {
        "min_base": 0.24100446701049805, 
        "min_changed": 1.0910308361053467, 
        "delta_min": "4.5270x slower", 
        "avg_base": 0.5680920600891113, 
        "avg_changed": 1.1323585510253906, 
        "delta_avg": "1.9933x slower", 
        "t_msg": "Significant (t=-2.608689, a=0.95)\n", 
        "std_base": 0.47863134950652453, 
        "std_changed": 0.06961518549468522, 
        "delta_std": "6.8754x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "sympy_sum", 
      "ComparisonResult", 
      {
        "min_base": 0.22957420349121094, 
        "min_changed": 0.7967061996459961, 
        "delta_min": "3.4704x slower", 
        "avg_base": 0.5956655502319336, 
        "avg_changed": 0.9303934097290039, 
        "delta_avg": "1.5619x slower", 
        "t_msg": "Not significant\n", 
        "std_base": 0.6438110062108661, 
        "std_changed": 0.2879956660411511, 
        "delta_std": "2.2355x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "telco", 
      "ComparisonResult", 
      {
        "min_base": 0.008139000000000007, 
        "min_changed": 0.9687470000000005, 
        "delta_min": "119.0253x slower", 
        "avg_base": 0.011121559999999999, 
        "avg_changed": 0.9770710199999999, 
        "delta_avg": "87.8538x slower", 
        "t_msg": "Significant (t=-735.177205, a=0.95)\n", 
        "std_base": 0.008082466294039574, 
        "std_changed": 0.004581530568110037, 
        "delta_std": "1.7641x smaller", 
        "timeline_link": null
      }
    ], 
    [
      "trans2_translate", 
      "RawResult", 
      {
        "base_times": [], 
        "changed_times": null
      }
    ], 
    [
      "twisted_iteration", 
      "ComparisonResult", 
      {
        "min_base": 0.0024553675562463324, 
        "min_changed": 0.10507512871703267, 
        "delta_min": "42.7941x slower", 
        "avg_base": 0.002486324337711756, 
        "avg_changed": 0.10573639122040103, 
        "delta_avg": "42.5272x slower", 
        "t_msg": "Significant (t=-2181.756067, a=0.95)\n", 
        "std_base": 2.017380172894797e-05, 
        "std_changed": 0.0003340246409354988, 
        "delta_std": "16.5573x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_names", 
      "ComparisonResult", 
      {
        "min_base": 0.0011640088464672331, 
        "min_changed": 0.008841732979664015, 
        "delta_min": "7.5959x slower", 
        "avg_base": 0.001209843366126891, 
        "avg_changed": 0.008919910036511948, 
        "delta_avg": "7.3728x slower", 
        "t_msg": "Significant (t=-824.822962, a=0.95)\n", 
        "std_base": 2.3522440910991127e-05, 
        "std_changed": 6.176990495314731e-05, 
        "delta_std": "2.6260x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_pb", 
      "ComparisonResult", 
      {
        "min_base": 0.003138731952291274, 
        "min_changed": 0.06349206349206349, 
        "delta_min": "20.2286x slower", 
        "avg_base": 0.003215326061768256, 
        "avg_changed": 0.06430804658674451, 
        "delta_avg": "20.0005x slower", 
        "t_msg": "Significant (t=-595.722226, a=0.95)\n", 
        "std_base": 0.00013091089250383262, 
        "std_changed": 0.0007132402613920801, 
        "delta_std": "5.4483x larger", 
        "timeline_link": null
      }
    ], 
    [
      "twisted_tcp", 
      "ComparisonResult", 
      {
        "min_base": 0.07154915091281065, 
        "min_changed": 0.4343989683024503, 
        "delta_min": "6.0713x slower", 
        "avg_base": 0.07337830159886602, 
        "avg_changed": 0.43937873472869937, 
        "delta_avg": "5.9879x slower", 
        "t_msg": "Significant (t=-1113.005472, a=0.95)\n", 
        "std_base": 0.0013855332228565824, 
        "std_changed": 0.0018673715512692673, 
        "delta_std": "1.3478x larger", 
        "timeline_link": null
      }
    ]
  ], 
  "options": "", 
  "branch": "py3.9"
}