Function initializeDatabaseBatch

benchmark/benchmark_binary.js:110–152

(silent, docCount)

// silent : if true we wont log timing info to console
// docCount : number of random documents to generate collection with
function initializeDatabaseBatch(silent, docCount) {
  var start, end, totalTime;
  var totalTimes = [];
  var totalMS = 0.0;
  var batch = [];
  
  if (typeof docCount === "undefined") {
    docCount = 5000;
  }

  arraySize = docCount;

  for (var idx = 0; idx < arraySize; idx++) {
    var v1 = genRandomVal();
    var v2 = genRandomVal();

    batch.push({
      customId: idx,
      val: v1,
      val2: v2,
      val3: "more data 1234567890"
    });
  }

  start = process.hrtime();
  samplecoll.insert(batch);
  end = process.hrtime(start);
  totalTimes.push(end);

  if (silent === true) {
    return;
  }

  for (var idx = 0; idx < totalTimes.length; idx++) {
    totalMS += totalTimes[idx][0] * 1e3 + totalTimes[idx][1] / 1e6;
  }

  //var totalMS = end[0] * 1e3 + end[1]/1e6;
  totalMS = totalMS.toFixed(2);
  var rate = arraySize* 1000 / totalMS;
  rate = rate.toFixed(2);
  console.log("load (batch insert) : " + totalMS + "ms (" + rate + ") ops/s (" + arraySize + " documents)");
}

function perfFind(multiplier) {
  var start, end;