title: What is the throughput of YCSB benchmark result?
body: <p>I run YCSB for MongoDB.</p>
  
  <p>This is my result:</p>
  
  <pre><code>./bin/ycsb run mongodb -s -P workloads/workloada &gt; my_run.dat
  Loading workload...
  Starting test.
   0 sec: 0 operations; 
   10 sec: 16690 operations; 1657.07 current ops/sec; [READ AverageLatency(us)=490.92] [UPDATE AverageLatency(us)=654.23] 
   20 sec: 34651 operations; 1784.68 current ops/sec; [READ AverageLatency(us)=489.92] [UPDATE AverageLatency(us)=612.62] 
   30 sec: 53152 operations; 1848.99 current ops/sec; [READ AverageLatency(us)=490.31] [UPDATE AverageLatency(us)=577.33] 
   40 sec: 69624 operations; 1645.55 current ops/sec; [READ AverageLatency(us)=538.23] [UPDATE AverageLatency(us)=661.69] 
   50 sec: 87998 operations; 1836.67 current ops/sec; [READ AverageLatency(us)=486.72] [UPDATE AverageLatency(us)=590.1] 
   60 sec: 105686 operations; 1768.62 current ops/sec; [READ AverageLatency(us)=507.04] [UPDATE AverageLatency(us)=611.8] 
   70 sec: 125513 operations; 1982.7 current ops/sec; [READ AverageLatency(us)=451.16] [UPDATE AverageLatency(us)=546.62] 
   80 sec: 144607 operations; 1909.21 current ops/sec; [READ AverageLatency(us)=471.99] [UPDATE AverageLatency(us)=565.08] 
   90 sec: 162982 operations; 1836.95 current ops/sec; [READ AverageLatency(us)=479.93] [UPDATE AverageLatency(us)=598.32] 
   100 sec: 182047 operations; 1906.31 current ops/sec; [READ AverageLatency(us)=464.83] [UPDATE AverageLatency(us)=573.04] 
   110 sec: 200449 operations; 1837.81 current ops/sec; [READ AverageLatency(us)=482.29] [UPDATE AverageLatency(us)=593.68] 
   120 sec: 219938 operations; 1948.71 current ops/sec; [READ AverageLatency(us)=450.92] [UPDATE AverageLatency(us)=565.71] 
   130 sec: 238601 operations; 1866.11 current ops/sec; [READ AverageLatency(us)=470.68] [UPDATE AverageLatency(us)=591.11] 
   140 sec: 259370 operations; 2076.69 current ops/sec; [READ AverageLatency(us)=423.18] [UPDATE AverageLatency(us)=529.47] 
   150 sec: 280439 operations; 2106.69 current ops/sec; [READ AverageLatency(us)=427.67] [UPDATE AverageLatency(us)=511.45] 
   160 sec: 300454 operations; 2001.3 current ops/sec; [READ AverageLatency(us)=443.84] [UPDATE AverageLatency(us)=536.78] 
   170 sec: 320651 operations; 2019.5 current ops/sec; [READ AverageLatency(us)=441.01] [UPDATE AverageLatency(us)=550.97] 
   180 sec: 339846 operations; 1919.31 current ops/sec; [READ AverageLatency(us)=467.42] [UPDATE AverageLatency(us)=564.23] 
   190 sec: 358263 operations; 1839.13 current ops/sec; [READ AverageLatency(us)=479.94] [UPDATE AverageLatency(us)=595.92] 
   200 sec: 377686 operations; 1941.72 current ops/sec; [READ AverageLatency(us)=457.56] [UPDATE AverageLatency(us)=561.6] 
   210 sec: 398299 operations; 2060.89 current ops/sec; [READ AverageLatency(us)=433.26] [UPDATE AverageLatency(us)=526.97] 
   220 sec: 416290 operations; 1798.92 current ops/sec; [READ AverageLatency(us)=495.91] [UPDATE AverageLatency(us)=604.73] 
   230 sec: 436193 operations; 1989.11 current ops/sec; [READ AverageLatency(us)=451.31] [UPDATE AverageLatency(us)=543.84] 
   240 sec: 457690 operations; 2149.49 current ops/sec; [READ AverageLatency(us)=411.25] [UPDATE AverageLatency(us)=508.66] 
   250 sec: 476801 operations; 1910.91 current ops/sec; [READ AverageLatency(us)=452.22] [UPDATE AverageLatency(us)=583.65] 
   260 sec: 494604 operations; 1780.12 current ops/sec; [READ AverageLatency(us)=497.51] [UPDATE AverageLatency(us)=612.22] 
   270 sec: 515721 operations; 2111.49 current ops/sec; [READ AverageLatency(us)=419.5] [UPDATE AverageLatency(us)=518.25] 
   280 sec: 533880 operations; 1815.54 current ops/sec; [READ AverageLatency(us)=486.85] [UPDATE AverageLatency(us)=604.71] 
   290 sec: 553822 operations; 1994 current ops/sec; [READ AverageLatency(us)=444.74] [UPDATE AverageLatency(us)=548.16] 
   300 sec: 576101 operations; 2227.01 current ops/sec; [READ AverageLatency(us)=398.8] [UPDATE AverageLatency(us)=489.87] 
   310 sec: 594411 operations; 1826.43 current ops/sec; [READ AverageLatency(us)=472.85] [UPDATE AverageLatency(us)=610.28] 
   313 sec: 600000 operations; 1792.5 current ops/sec; [READ AverageLatency(us)=496.76] [UPDATE AverageLatency(us)=602.38] 
  </code></pre>
  
  <p>Then the output file:</p>
  
  <pre><code>YCSB Client 0.1
  Command line: -db com.yahoo.ycsb.db.MongoDbClient -s -P workloads/workloada -t
  new database url = 172.17.0.13:27017/test
  mongo connection created with 172.17.0.13:27017/test
  [OVERALL], RunTime(ms), 313358.0
  [OVERALL], Throughput(ops/sec), 1914.7428819433364
  [READ], Operations, 299981
  [READ], AverageLatency(us), 462.1898386897837
  [READ], MinLatency(us), 88
  [READ], MaxLatency(us), 35020
  [READ], 95thPercentileLatency(ms), 1
  [READ], 99thPercentileLatency(ms), 2
  [READ], Return=0, 299981
  [READ], 0, 278042
  [READ], 1, 18615
  [READ], 2, 2170
  [READ], 3, 493
  [READ], 4, 264
  [READ], 5, 120
  [READ], 6, 81
  [READ], 7, 37
  [READ], 8, 27
  [READ], 9, 14
  [READ], 10, 14
  [READ], 11, 13
  [READ], 12, 14
  [READ], 13, 8
  [READ], 14, 15
  [READ], 15, 14
  [READ], 16, 15
  [READ], 17, 9
  [READ], 18, 4
  [READ], 19, 1
  [READ], 20, 4
  [READ], 21, 1
  [READ], 22, 2
  [READ], 23, 1
  [READ], 24, 0
  [READ], 25, 0
  [READ], 26, 0
  [READ], 27, 0
  [READ], 28, 0
  [READ], 29, 0
  [READ], 30, 0
  [READ], 31, 1
  [READ], 32, 1
  [READ], 33, 0
  [READ], 34, 0
  [READ], 35, 1
  [READ], 36, 0
  [READ], 37, 0
  [READ], 38, 0
  [READ], 39, 0
  [READ], 40, 0
  [READ], 41, 0
  [READ], 42, 0
  [READ], 43, 0
  [READ], 44, 0
  [READ], 45, 0
  [READ], 46, 0
  [READ], 47, 0
  </code></pre>
  
  <p>I want to plot the like this
  <a href="http://i.imgur.com/BWTLydi.jpg" rel="nofollow">http://i.imgur.com/BWTLydi.jpg</a></p>
  
  <p>However, I am confused about the output of the result. Not sure what the "throughput" as the figure means in the result.
  Besides, for the </p>
  
  <pre><code>10 sec: 16690 operations; 1657.07 current ops/sec;
  </code></pre>
  
  <p>Doesn't this 1657.07*10(sec)=16570.7 operations?</p>