Benchmark: alter entity - MeasureThat.net

Script Preparation code:

window.data = [
    [
        "155.040",
        "0.0"
    ]
]

window.state = {
  entityById: {
      "155.050": {
          "amount": 425.2
      },
      "155.060": {
          "amount": 1471.5
      },
      "155.070": {
          "amount": 678.5
      },
      "155.080": {
          "amount": 637.5
      },
      "155.090": {
          "amount": 966.6
      },
      "155.100": {
          "amount": 343.2
      },
      "155.110": {
          "amount": 1116.7
      },
      "155.120": {
          "amount": 557.1
      },
      "155.130": {
          "amount": 570.2
      },
      "155.140": {
          "amount": 91.2
      },
      "155.150": {
          "amount": 1509.4
      },
      "155.160": {
          "amount": 763.6
      },
      "155.170": {
          "amount": 707.3
      },
      "155.180": {
          "amount": 80.8
      },
      "155.190": {
          "amount": 78.8
      },
      "155.200": {
          "amount": 194.3
      },
      "155.210": {
          "amount": 698.2
      },
      "155.220": {
          "amount": 799.6
      },
      "155.230": {
          "amount": 573.3
      },
      "155.240": {
          "amount": 631.5
      },
      "155.250": {
          "amount": 1011.7
      },
      "155.260": {
          "amount": 165.4
      },
      "155.270": {
          "amount": 1299.1
      },
      "155.280": {
          "amount": 716
      },
      "155.290": {
          "amount": 2051.1
      },
      "155.300": {
          "amount": 291
      },
      "155.310": {
          "amount": 1434.9
      },
      "155.320": {
          "amount": 785.8
      },
      "155.330": {
          "amount": 703.9
      },
      "155.340": {
          "amount": 253.5
      },
      "155.350": {
          "amount": 343.1
      },
      "155.360": {
          "amount": 1310.2
      },
      "155.370": {
          "amount": 1071.7
      },
      "155.380": {
          "amount": 494.3
      },
      "155.390": {
          "amount": 239.8
      },
      "155.400": {
          "amount": 42.1
      },
      "155.410": {
          "amount": 1044.6
      },
      "155.450": {
          "amount": 670.5
      },
      "155.460": {
          "amount": 355.5
      },
      "155.500": {
          "amount": 52.8
      },
      "155.580": {
          "amount": 3.3
      },
      "155.590": {
          "amount": 350.6
      },
      "155.600": {
          "amount": 656
      },
      "155.620": {
          "amount": 333.6
      },
      "155.640": {
          "amount": 85.2
      },
      "155.650": {
          "amount": 499.9
      }
  }
}

Tests:

original
function getEntityById(state, data) { const entityById = { ...state.entityById } data.forEach(([price, _amount]) => { const amount = Number(_amount) if (amount === 0) { delete entityById[price] } else { entityById[price] = { amount } } }) const dataMap = data.reduce((acc, d) => { acc[d[0]] = Number(d[1]) return acc }, {}) return entityById } getEntityById(window.state, window.data)
alter
function getEntityById(state, data) { const dataMap = data.reduce((acc, d) => { acc[d[0]] = Number(d[1]) return acc }, {}) const newEntityById = Object.keys(state.entityById).reduce((acc, price) => { const dataAmount = dataMap[price] if (dataAmount === undefined) { acc[price] = state.entityById[price] } else if (dataAmount !== 0) { acc[price] = { amount: dataAmount } // update or add } return acc }, {}) return newEntityById } getEntityById(window.state, window.data)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
original
alter

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Browser/OS: Chrome 129 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
original	2703713.2 Ops/sec
alter	137687.5 Ops/sec

Related benchmarks:

alter entity (version: 1)

Comparing performance of: original vs alter

Created: one year ago by: Guest

Jump to the latest result

original

alter

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A