Compare a current resource reading with a fixed baseline and label the drift.

Resource Drift Report

resource_drift.js
const current = 112;
const baseline = 100;
const drift = current - baseline;
let driftStatus = "normal";

if (drift >= 25) {
    driftStatus = "high";
} else if (drift >= 8) {
    driftStatus = "elevated";
}

console.log(`current=${current} drift=${drift} status=${driftStatus}`);
drift signal Resource drift is the difference between a current reading and a stable baseline.