Run results for: caching vs no cachink ye

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
no chace	281081.4 Ops/sec
with cache	170673.9 Ops/sec

Script Preparation code:

var objectString = {
    "reportActions_1234": {
        action: "view",
        timestamp: "2024-07-17T10:15:30Z",
        user: "JohnDoe"
    },
    "reportActions_5678": {
        action: "edit",
        timestamp: "2024-07-17T11:20:45Z",
        user: "JaneSmith"
    },
    "reportActions_91011": {
        action: "delete",
        timestamp: "2024-07-17T12:25:50Z",
        user: "AlexJohnson"
    },
    "reportActions_1213": {
        action: "create",
        timestamp: "2024-07-17T13:30:55Z",
        user: "EmilyBrown"
    },
    "reportActions_1415": {
        action: "share",
        timestamp: "2024-07-17T14:35:00Z",
        user: "ChrisDavis"
    },
    "reportActions_1235": {
        action: "view",
        timestamp: "2024-07-17T10:15:30Z",
        user: "JohnDoe"
    },
    "reportActions_5679": {
        action: "edit",
        timestamp: "2024-07-17T11:20:45Z",
        user: "JaneSmith"
    },
    "reportActions_91021": {
        action: "delete",
        timestamp: "2024-07-17T12:25:50Z",
        user: "AlexJohnson"
    },
    "reportActions_1214": {
        action: "create",
        timestamp: "2024-07-17T13:30:55Z",
        user: "EmilyBrown"
    },
    "reportActions_1416": {
        action: "share",
        timestamp: "2024-07-17T14:35:00Z",
        user: "ChrisDavis"
    },
    "report_1234": {
        action: "view",
        timestamp: "2024-07-17T10:15:30Z",
        user: "JohnDoe"
    },
    "report_5678": {
        action: "edit",
        timestamp: "2024-07-17T11:20:45Z",
        user: "JaneSmith"
    },
    "report_91011": {
        action: "delete",
        timestamp: "2024-07-17T12:25:50Z",
        user: "AlexJohnson"
    },
    "report_1213": {
        action: "create",
        timestamp: "2024-07-17T13:30:55Z",
        user: "EmilyBrown"
    },
    "report_1415": {
        action: "share",
        timestamp: "2024-07-17T14:35:00Z",
        user: "ChrisDavis"
    },
    "report_1235": {
        action: "view",
        timestamp: "2024-07-17T10:15:30Z",
        user: "JohnDoe"
    },
    "report_5679": {
        action: "edit",
        timestamp: "2024-07-17T11:20:45Z",
        user: "JaneSmith"
    },
    "report_91021": {
        action: "delete",
        timestamp: "2024-07-17T12:25:50Z",
        user: "AlexJohnson"
    },
    "report_1214": {
        action: "create",
        timestamp: "2024-07-17T13:30:55Z",
        user: "EmilyBrown"
    },
    "report_1416": {
        action: "share",
        timestamp: "2024-07-17T14:35:00Z",
        user: "ChrisDavis"
    }
};

var reportActionIds = [
    "1234", "5678", "91011", "1213", "1415", 
    "1235", "5679", "91021", "1214", "1416"
];
var reportIds = [
    "1234", "5678", "91011", "1213", "1415", 
    "1235", "5679", "91021", "1214", "1416"
];

Tests:

no chace
function getString(collection, id) { return `${collection}${id}`; } for (let i of reportActionIds) { objectString[getString("reportActions_", i)]; } for (let i of reportIds) { objectString[getString("report_", i)]; } for (let i of reportActionIds) { objectString[getString("reportActions_", i)]; } for (let i of reportIds) { objectString[getString("report_", i)]; }
with cache
const cache = {}; function getString(collection, id) { if (!cache[collection]) { cache[collection] = {}; } if (cache[collection][id]) { return cache[collection][id]; } cache[collection][id] = `${collection}${id}`; return cache[collection][id]; } for (let i of reportActionIds) { objectString[getString("reportActions_", i)]; } for (let i of reportIds) { objectString[getString("report_", i)]; } for (let i of reportActionIds) { objectString[getString("reportActions_", i)]; } for (let i of reportIds) { objectString[getString("report_", i)]; }

Run results for: caching vs no cachink ye

no chace

with cache