|  | @@ -1,12 +1,12 @@
 | 
	
		
			
				|  |  |  /*
 | 
	
		
			
				|  |  |   * Copyright 2017 gRPC authors.
 | 
	
		
			
				|  |  | - * 
 | 
	
		
			
				|  |  | + *
 | 
	
		
			
				|  |  |   * Licensed under the Apache License, Version 2.0 (the "License");
 | 
	
		
			
				|  |  |   * you may not use this file except in compliance with the License.
 | 
	
		
			
				|  |  |   * You may obtain a copy of the License at
 | 
	
		
			
				|  |  | - * 
 | 
	
		
			
				|  |  | + *
 | 
	
		
			
				|  |  |   *     http://www.apache.org/licenses/LICENSE-2.0
 | 
	
		
			
				|  |  | - * 
 | 
	
		
			
				|  |  | + *
 | 
	
		
			
				|  |  |   * Unless required by applicable law or agreed to in writing, software
 | 
	
		
			
				|  |  |   * distributed under the License is distributed on an "AS IS" BASIS,
 | 
	
		
			
				|  |  |   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 | 
	
	
		
			
				|  | @@ -20,10 +20,300 @@
 | 
	
		
			
				|  |  |  
 | 
	
		
			
				|  |  |  #include "src/core/lib/debug/stats_data.h"
 | 
	
		
			
				|  |  |  const char *grpc_stats_counter_name[GRPC_STATS_COUNTER_COUNT] = {
 | 
	
		
			
				|  |  | -  "client_calls_created",
 | 
	
		
			
				|  |  | -  "server_calls_created",
 | 
	
		
			
				|  |  | -  "syscall_write",
 | 
	
		
			
				|  |  | -  "syscall_read",
 | 
	
		
			
				|  |  | -  "syscall_poll",
 | 
	
		
			
				|  |  | -  "syscall_wait",
 | 
	
		
			
				|  |  | +    "client_calls_created",   "server_calls_created", "syscall_write",
 | 
	
		
			
				|  |  | +    "syscall_read",           "syscall_poll",         "syscall_wait",
 | 
	
		
			
				|  |  | +    "histogram_slow_lookups",
 | 
	
		
			
				|  |  |  };
 | 
	
		
			
				|  |  | +const char *grpc_stats_histogram_name[GRPC_STATS_HISTOGRAM_COUNT] = {
 | 
	
		
			
				|  |  | +    "tcp_write_size", "tcp_write_iov_size", "tcp_read_size", "client_latency",
 | 
	
		
			
				|  |  | +};
 | 
	
		
			
				|  |  | +const double grpc_stats_table_0[64] = {0,
 | 
	
		
			
				|  |  | +                                       1,
 | 
	
		
			
				|  |  | +                                       2,
 | 
	
		
			
				|  |  | +                                       3,
 | 
	
		
			
				|  |  | +                                       4,
 | 
	
		
			
				|  |  | +                                       5.17974600698,
 | 
	
		
			
				|  |  | +                                       6.70744217421,
 | 
	
		
			
				|  |  | +                                       8.68571170472,
 | 
	
		
			
				|  |  | +                                       11.2474451301,
 | 
	
		
			
				|  |  | +                                       14.5647272503,
 | 
	
		
			
				|  |  | +                                       18.8603969544,
 | 
	
		
			
				|  |  | +                                       24.4230164536,
 | 
	
		
			
				|  |  | +                                       31.6262554885,
 | 
	
		
			
				|  |  | +                                       40.9539926456,
 | 
	
		
			
				|  |  | +                                       53.032819969,
 | 
	
		
			
				|  |  | +                                       68.6741343683,
 | 
	
		
			
				|  |  | +                                       88.9286433193,
 | 
	
		
			
				|  |  | +                                       115.156946285,
 | 
	
		
			
				|  |  | +                                       149.120933174,
 | 
	
		
			
				|  |  | +                                       193.102139541,
 | 
	
		
			
				|  |  | +                                       250.055009057,
 | 
	
		
			
				|  |  | +                                       323.805358672,
 | 
	
		
			
				|  |  | +                                       419.307378404,
 | 
	
		
			
				|  |  | +                                       542.976429747,
 | 
	
		
			
				|  |  | +                                       703.119998467,
 | 
	
		
			
				|  |  | +                                       910.495751121,
 | 
	
		
			
				|  |  | +                                       1179.03418281,
 | 
	
		
			
				|  |  | +                                       1526.77440013,
 | 
	
		
			
				|  |  | +                                       1977.07590065,
 | 
	
		
			
				|  |  | +                                       2560.18775048,
 | 
	
		
			
				|  |  | +                                       3315.28056941,
 | 
	
		
			
				|  |  | +                                       4293.07782286,
 | 
	
		
			
				|  |  | +                                       5559.26317765,
 | 
	
		
			
				|  |  | +                                       7198.89281155,
 | 
	
		
			
				|  |  | +                                       9322.10907382,
 | 
	
		
			
				|  |  | +                                       12071.5393129,
 | 
	
		
			
				|  |  | +                                       15631.8768886,
 | 
	
		
			
				|  |  | +                                       20242.2879738,
 | 
	
		
			
				|  |  | +                                       26212.4775761,
 | 
	
		
			
				|  |  | +                                       33943.4940145,
 | 
	
		
			
				|  |  | +                                       43954.6693961,
 | 
	
		
			
				|  |  | +                                       56918.5058232,
 | 
	
		
			
				|  |  | +                                       73705.8508152,
 | 
	
		
			
				|  |  | +                                       95444.3966128,
 | 
	
		
			
				|  |  | +                                       123594.433061,
 | 
	
		
			
				|  |  | +                                       160046.942783,
 | 
	
		
			
				|  |  | +                                       207250.628202,
 | 
	
		
			
				|  |  | +                                       268376.403469,
 | 
	
		
			
				|  |  | +                                       347530.401059,
 | 
	
		
			
				|  |  | +                                       450029.801797,
 | 
	
		
			
				|  |  | +                                       582760.01722,
 | 
	
		
			
				|  |  | +                                       754637.218056,
 | 
	
		
			
				|  |  | +                                       977207.279236,
 | 
	
		
			
				|  |  | +                                       1265421.37565,
 | 
	
		
			
				|  |  | +                                       1638640.32942,
 | 
	
		
			
				|  |  | +                                       2121935.1758,
 | 
	
		
			
				|  |  | +                                       2747771.31348,
 | 
	
		
			
				|  |  | +                                       3558189.37227,
 | 
	
		
			
				|  |  | +                                       4607629.29828,
 | 
	
		
			
				|  |  | +                                       5966587.36485,
 | 
	
		
			
				|  |  | +                                       7726351.7696,
 | 
	
		
			
				|  |  | +                                       10005134.9318,
 | 
	
		
			
				|  |  | +                                       12956014.428,
 | 
	
		
			
				|  |  | +                                       16777216.0};
 | 
	
		
			
				|  |  | +const uint8_t grpc_stats_table_1[87] = {
 | 
	
		
			
				|  |  | +    0,  1,  3,  3,  4,  6,  6,  7,  9,  9,  10, 12, 12, 13, 15, 15, 16, 18,
 | 
	
		
			
				|  |  | +    18, 19, 21, 21, 22, 24, 24, 25, 27, 27, 28, 30, 30, 31, 32, 34, 34, 36,
 | 
	
		
			
				|  |  | +    36, 37, 39, 39, 40, 42, 42, 43, 44, 46, 46, 47, 49, 49, 51, 51, 52, 53,
 | 
	
		
			
				|  |  | +    55, 55, 56, 58, 58, 59, 61, 61, 63, 63, 64, 65, 67, 67, 68, 70, 70, 71,
 | 
	
		
			
				|  |  | +    73, 73, 75, 75, 76, 77, 79, 79, 80, 82, 82, 83, 85, 85, 87};
 | 
	
		
			
				|  |  | +const double grpc_stats_table_2[64] = {0,
 | 
	
		
			
				|  |  | +                                       1,
 | 
	
		
			
				|  |  | +                                       2,
 | 
	
		
			
				|  |  | +                                       3,
 | 
	
		
			
				|  |  | +                                       4,
 | 
	
		
			
				|  |  | +                                       5,
 | 
	
		
			
				|  |  | +                                       6,
 | 
	
		
			
				|  |  | +                                       7,
 | 
	
		
			
				|  |  | +                                       8,
 | 
	
		
			
				|  |  | +                                       9,
 | 
	
		
			
				|  |  | +                                       10,
 | 
	
		
			
				|  |  | +                                       11,
 | 
	
		
			
				|  |  | +                                       12.0020736244,
 | 
	
		
			
				|  |  | +                                       13.0954337532,
 | 
	
		
			
				|  |  | +                                       14.2883963681,
 | 
	
		
			
				|  |  | +                                       15.5900350167,
 | 
	
		
			
				|  |  | +                                       17.0102498252,
 | 
	
		
			
				|  |  | +                                       18.5598427974,
 | 
	
		
			
				|  |  | +                                       20.2505999737,
 | 
	
		
			
				|  |  | +                                       22.0953810747,
 | 
	
		
			
				|  |  | +                                       24.1082173107,
 | 
	
		
			
				|  |  | +                                       26.3044181014,
 | 
	
		
			
				|  |  | +                                       28.7006875181,
 | 
	
		
			
				|  |  | +                                       31.315251333,
 | 
	
		
			
				|  |  | +                                       34.1679956422,
 | 
	
		
			
				|  |  | +                                       37.2806181177,
 | 
	
		
			
				|  |  | +                                       40.6767930374,
 | 
	
		
			
				|  |  | +                                       44.3823513489,
 | 
	
		
			
				|  |  | +                                       48.4254771375,
 | 
	
		
			
				|  |  | +                                       52.8369219909,
 | 
	
		
			
				|  |  | +                                       57.6502388927,
 | 
	
		
			
				|  |  | +                                       62.902037423,
 | 
	
		
			
				|  |  | +                                       68.6322622068,
 | 
	
		
			
				|  |  | +                                       74.8844967285,
 | 
	
		
			
				|  |  | +                                       81.7062948236,
 | 
	
		
			
				|  |  | +                                       89.1495423679,
 | 
	
		
			
				|  |  | +                                       97.2708519163,
 | 
	
		
			
				|  |  | +                                       106.131993291,
 | 
	
		
			
				|  |  | +                                       115.800363399,
 | 
	
		
			
				|  |  | +                                       126.34949884,
 | 
	
		
			
				|  |  | +                                       137.859635225,
 | 
	
		
			
				|  |  | +                                       150.418317437,
 | 
	
		
			
				|  |  | +                                       164.121065485,
 | 
	
		
			
				|  |  | +                                       179.072101023,
 | 
	
		
			
				|  |  | +                                       195.38514005,
 | 
	
		
			
				|  |  | +                                       213.184257818,
 | 
	
		
			
				|  |  | +                                       232.604832535,
 | 
	
		
			
				|  |  | +                                       253.794575043,
 | 
	
		
			
				|  |  | +                                       276.914652285,
 | 
	
		
			
				|  |  | +                                       302.140913126,
 | 
	
		
			
				|  |  | +                                       329.665225843,
 | 
	
		
			
				|  |  | +                                       359.696937452,
 | 
	
		
			
				|  |  | +                                       392.464465978,
 | 
	
		
			
				|  |  | +                                       428.217037783,
 | 
	
		
			
				|  |  | +                                       467.226583154,
 | 
	
		
			
				|  |  | +                                       509.78980457,
 | 
	
		
			
				|  |  | +                                       556.230433401,
 | 
	
		
			
				|  |  | +                                       606.901692163,
 | 
	
		
			
				|  |  | +                                       662.1889811,
 | 
	
		
			
				|  |  | +                                       722.512809492,
 | 
	
		
			
				|  |  | +                                       788.331994007,
 | 
	
		
			
				|  |  | +                                       860.147148411,
 | 
	
		
			
				|  |  | +                                       938.504491184,
 | 
	
		
			
				|  |  | +                                       1024.0};
 | 
	
		
			
				|  |  | +const uint8_t grpc_stats_table_3[52] = {
 | 
	
		
			
				|  |  | +    0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13, 14, 15, 16, 17,
 | 
	
		
			
				|  |  | +    18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
 | 
	
		
			
				|  |  | +    36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 52};
 | 
	
		
			
				|  |  | +const double grpc_stats_table_4[128] = {0,
 | 
	
		
			
				|  |  | +                                        1,
 | 
	
		
			
				|  |  | +                                        2,
 | 
	
		
			
				|  |  | +                                        3,
 | 
	
		
			
				|  |  | +                                        4,
 | 
	
		
			
				|  |  | +                                        5,
 | 
	
		
			
				|  |  | +                                        6.04764436132,
 | 
	
		
			
				|  |  | +                                        7.3148004642,
 | 
	
		
			
				|  |  | +                                        8.8474623563,
 | 
	
		
			
				|  |  | +                                        10.7012611662,
 | 
	
		
			
				|  |  | +                                        12.9434843502,
 | 
	
		
			
				|  |  | +                                        15.6555180292,
 | 
	
		
			
				|  |  | +                                        18.9358010666,
 | 
	
		
			
				|  |  | +                                        22.9033981095,
 | 
	
		
			
				|  |  | +                                        27.7023212864,
 | 
	
		
			
				|  |  | +                                        33.5067574247,
 | 
	
		
			
				|  |  | +                                        40.5273905211,
 | 
	
		
			
				|  |  | +                                        49.0190489527,
 | 
	
		
			
				|  |  | +                                        59.2899549993,
 | 
	
		
			
				|  |  | +                                        71.7129124069,
 | 
	
		
			
				|  |  | +                                        86.7388380702,
 | 
	
		
			
				|  |  | +                                        104.913128993,
 | 
	
		
			
				|  |  | +                                        126.895458596,
 | 
	
		
			
				|  |  | +                                        153.483720931,
 | 
	
		
			
				|  |  | +                                        185.642991889,
 | 
	
		
			
				|  |  | +                                        224.540558623,
 | 
	
		
			
				|  |  | +                                        271.588288649,
 | 
	
		
			
				|  |  | +                                        328.493876489,
 | 
	
		
			
				|  |  | +                                        397.322827976,
 | 
	
		
			
				|  |  | +                                        480.573432046,
 | 
	
		
			
				|  |  | +                                        581.267441303,
 | 
	
		
			
				|  |  | +                                        703.059752763,
 | 
	
		
			
				|  |  | +                                        850.371069894,
 | 
	
		
			
				|  |  | +                                        1028.54836117,
 | 
	
		
			
				|  |  | +                                        1244.05893936,
 | 
	
		
			
				|  |  | +                                        1504.72520595,
 | 
	
		
			
				|  |  | +                                        1820.00858143,
 | 
	
		
			
				|  |  | +                                        2201.352927,
 | 
	
		
			
				|  |  | +                                        2662.59992325,
 | 
	
		
			
				|  |  | +                                        3220.49148246,
 | 
	
		
			
				|  |  | +                                        3895.27743092,
 | 
	
		
			
				|  |  | +                                        4711.45051817,
 | 
	
		
			
				|  |  | +                                        5698.63543198,
 | 
	
		
			
				|  |  | +                                        6892.66408748,
 | 
	
		
			
				|  |  | +                                        8336.87622063,
 | 
	
		
			
				|  |  | +                                        10083.6924933,
 | 
	
		
			
				|  |  | +                                        12196.5172097,
 | 
	
		
			
				|  |  | +                                        14752.0397062,
 | 
	
		
			
				|  |  | +                                        17843.0179495,
 | 
	
		
			
				|  |  | +                                        21581.6453782,
 | 
	
		
			
				|  |  | +                                        26103.6231959,
 | 
	
		
			
				|  |  | +                                        31573.0859261,
 | 
	
		
			
				|  |  | +                                        38188.5590141,
 | 
	
		
			
				|  |  | +                                        46190.1647178,
 | 
	
		
			
				|  |  | +                                        55868.3378408,
 | 
	
		
			
				|  |  | +                                        67574.3676638,
 | 
	
		
			
				|  |  | +                                        81733.1487144,
 | 
	
		
			
				|  |  | +                                        98858.6031911,
 | 
	
		
			
				|  |  | +                                        119572.334831,
 | 
	
		
			
				|  |  | +                                        144626.191302,
 | 
	
		
			
				|  |  | +                                        174929.554066,
 | 
	
		
			
				|  |  | +                                        211582.346255,
 | 
	
		
			
				|  |  | +                                        255914.956657,
 | 
	
		
			
				|  |  | +                                        309536.528921,
 | 
	
		
			
				|  |  | +                                        374393.36875,
 | 
	
		
			
				|  |  | +                                        452839.589087,
 | 
	
		
			
				|  |  | +                                        547722.557505,
 | 
	
		
			
				|  |  | +                                        662486.247293,
 | 
	
		
			
				|  |  | +                                        801296.243578,
 | 
	
		
			
				|  |  | +                                        969190.941845,
 | 
	
		
			
				|  |  | +                                        1172264.4269,
 | 
	
		
			
				|  |  | +                                        1417887.67026,
 | 
	
		
			
				|  |  | +                                        1714976.07481,
 | 
	
		
			
				|  |  | +                                        2074313.07772,
 | 
	
		
			
				|  |  | +                                        2508941.55762,
 | 
	
		
			
				|  |  | +                                        3034637.25277,
 | 
	
		
			
				|  |  | +                                        3670481.37407,
 | 
	
		
			
				|  |  | +                                        4439553.19704,
 | 
	
		
			
				|  |  | +                                        5369767.77177,
 | 
	
		
			
				|  |  | +                                        6494889.15731,
 | 
	
		
			
				|  |  | +                                        7855755.95793,
 | 
	
		
			
				|  |  | +                                        9501763.64457,
 | 
	
		
			
				|  |  | +                                        11492657.4655,
 | 
	
		
			
				|  |  | +                                        13900701.0236,
 | 
	
		
			
				|  |  | +                                        16813299.2328,
 | 
	
		
			
				|  |  | +                                        20336170.86,
 | 
	
		
			
				|  |  | +                                        24597185.8065,
 | 
	
		
			
				|  |  | +                                        29751006.4094,
 | 
	
		
			
				|  |  | +                                        35984701.2311,
 | 
	
		
			
				|  |  | +                                        43524535.0988,
 | 
	
		
			
				|  |  | +                                        52644181.8539,
 | 
	
		
			
				|  |  | +                                        63674657.909,
 | 
	
		
			
				|  |  | +                                        77016337.1725,
 | 
	
		
			
				|  |  | +                                        93153483.4461,
 | 
	
		
			
				|  |  | +                                        112671827.78,
 | 
	
		
			
				|  |  | +                                        136279828.791,
 | 
	
		
			
				|  |  | +                                        164834387.63,
 | 
	
		
			
				|  |  | +                                        199371950.98,
 | 
	
		
			
				|  |  | +                                        241146131.03,
 | 
	
		
			
				|  |  | +                                        291673207.915,
 | 
	
		
			
				|  |  | +                                        352787166.24,
 | 
	
		
			
				|  |  | +                                        426706263.331,
 | 
	
		
			
				|  |  | +                                        516113545.475,
 | 
	
		
			
				|  |  | +                                        624254234.618,
 | 
	
		
			
				|  |  | +                                        755053520.404,
 | 
	
		
			
				|  |  | +                                        913259033.033,
 | 
	
		
			
				|  |  | +                                        1104613168.31,
 | 
	
		
			
				|  |  | +                                        1336061519.75,
 | 
	
		
			
				|  |  | +                                        1616004983.26,
 | 
	
		
			
				|  |  | +                                        1954604684.98,
 | 
	
		
			
				|  |  | +                                        2364150800.34,
 | 
	
		
			
				|  |  | +                                        2859508651.4,
 | 
	
		
			
				|  |  | +                                        3458658274.36,
 | 
	
		
			
				|  |  | +                                        4183347042.13,
 | 
	
		
			
				|  |  | +                                        5059879030.16,
 | 
	
		
			
				|  |  | +                                        6120069777.14,
 | 
	
		
			
				|  |  | +                                        7402401095.72,
 | 
	
		
			
				|  |  | +                                        8953417849.36,
 | 
	
		
			
				|  |  | +                                        10829417394.2,
 | 
	
		
			
				|  |  | +                                        13098493008.1,
 | 
	
		
			
				|  |  | +                                        15843005476.5,
 | 
	
		
			
				|  |  | +                                        19162572547.2,
 | 
	
		
			
				|  |  | +                                        23177684762.8,
 | 
	
		
			
				|  |  | +                                        28034078912.8,
 | 
	
		
			
				|  |  | +                                        33908027852.3,
 | 
	
		
			
				|  |  | +                                        41012738688.9,
 | 
	
		
			
				|  |  | +                                        49606091574.9,
 | 
	
		
			
				|  |  | +                                        60000000000.0};
 | 
	
		
			
				|  |  | +const uint16_t grpc_stats_table_5[265] = {
 | 
	
		
			
				|  |  | +    0,   2,   2,   4,   4,   6,   6,   8,   8,   11,  11,  11,  13,  13,  15,
 | 
	
		
			
				|  |  | +    15,  17,  17,  20,  20,  20,  22,  22,  24,  24,  26,  26,  28,  28,  30,
 | 
	
		
			
				|  |  | +    30,  33,  33,  33,  35,  35,  37,  37,  39,  39,  42,  42,  42,  44,  44,
 | 
	
		
			
				|  |  | +    46,  46,  48,  48,  51,  51,  51,  53,  53,  54,  57,  57,  57,  60,  60,
 | 
	
		
			
				|  |  | +    60,  61,  63,  63,  66,  66,  66,  68,  68,  70,  70,  72,  72,  75,  75,
 | 
	
		
			
				|  |  | +    75,  77,  77,  79,  79,  81,  81,  84,  84,  84,  85,  87,  87,  90,  90,
 | 
	
		
			
				|  |  | +    90,  92,  92,  94,  94,  96,  96,  99,  99,  99,  101, 101, 103, 103, 105,
 | 
	
		
			
				|  |  | +    105, 108, 108, 108, 109, 112, 112, 112, 114, 114, 116, 116, 118, 118, 120,
 | 
	
		
			
				|  |  | +    120, 123, 123, 123, 125, 125, 127, 127, 129, 129, 132, 132, 132, 134, 134,
 | 
	
		
			
				|  |  | +    136, 136, 138, 138, 140, 140, 142, 142, 145, 145, 145, 147, 147, 149, 149,
 | 
	
		
			
				|  |  | +    151, 151, 154, 154, 154, 156, 156, 158, 158, 160, 160, 162, 162, 165, 165,
 | 
	
		
			
				|  |  | +    165, 166, 169, 169, 169, 172, 172, 172, 173, 175, 175, 178, 178, 178, 180,
 | 
	
		
			
				|  |  | +    180, 182, 182, 184, 184, 187, 187, 187, 189, 189, 191, 191, 193, 193, 196,
 | 
	
		
			
				|  |  | +    196, 196, 197, 199, 199, 202, 202, 202, 204, 204, 206, 206, 208, 208, 211,
 | 
	
		
			
				|  |  | +    211, 211, 213, 213, 215, 215, 217, 217, 220, 220, 220, 221, 224, 224, 224,
 | 
	
		
			
				|  |  | +    226, 226, 228, 228, 230, 230, 232, 232, 235, 235, 235, 237, 237, 239, 239,
 | 
	
		
			
				|  |  | +    241, 241, 244, 244, 244, 246, 246, 248, 248, 250, 250, 252, 252, 254, 254,
 | 
	
		
			
				|  |  | +    257, 257, 257, 259, 259, 261, 261, 263, 263, 265};
 | 
	
		
			
				|  |  | +const int grpc_stats_histo_buckets[4] = {64, 64, 64, 128};
 | 
	
		
			
				|  |  | +const int grpc_stats_histo_start[4] = {0, 64, 128, 192};
 | 
	
		
			
				|  |  | +const double *const grpc_stats_histo_bucket_boundaries[4] = {
 | 
	
		
			
				|  |  | +    grpc_stats_table_0, grpc_stats_table_2, grpc_stats_table_0,
 | 
	
		
			
				|  |  | +    grpc_stats_table_4};
 |