@cloud-carbon-footprint/core/dist/compute/ComputeEstimator.js

The core logic to get cloud usage data and estimate energy and carbon emissions.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _1 = require("../.");
const ENERGY_ESTIMATION_FORMULA = (averageCPUUtilization, virtualCPUHours, minWatts, maxWatts, powerUsageEffectiveness, replicationFactor = 1, averageWatts) => {
    const calculatedAverageWatts = averageWatts
        ? averageWatts
        : minWatts + (averageCPUUtilization / 100) * (maxWatts - minWatts);
    return ((calculatedAverageWatts *
        virtualCPUHours *
        powerUsageEffectiveness *
        replicationFactor) /
        1000);
};
class ComputeEstimator {
    estimate(data, region, emissionsFactors, constants) {
        return data.map((usage) => {
            const estimatedKilowattHours = ENERGY_ESTIMATION_FORMULA(usage.cpuUtilizationAverage, usage.vCpuHours, constants.minWatts, constants.maxWatts, constants.powerUsageEffectiveness, constants.replicationFactor, constants.averageWatts);
            const estimatedCO2Emissions = (0, _1.estimateCo2)(estimatedKilowattHours, region, emissionsFactors);
            return {
                timestamp: usage.timestamp,
                kilowattHours: estimatedKilowattHours,
                co2e: estimatedCO2Emissions,
                usesAverageCPUConstant: usage.usesAverageCPUConstant,
            };
        });
    }
}
exports.default = ComputeEstimator;
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