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Feat: Improve aggregate using sliding window

This commit is contained in:
Nelson Chan 2023-12-22 00:41:08 +08:00
parent 25ebfdedbe
commit 05641d2e1e
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1 changed files with 12 additions and 11 deletions
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23
src/components/PingChart.vue
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@ -213,7 +213,7 @@ export default {
let colorData = []; // Color Data for Bar Chart
const period = parseInt(this.chartPeriodHrs);
let aggregatePoints = period > 6 ? 10 : 5;
let aggregatePoints = period > 6 ? 12 : 4;
let aggregateBuffer = [];
@ -224,7 +224,17 @@ export default {
continue;
}
if (datapoint.down > 0) {
if (datapoint.up > 0) {
// Aggregate Up data using a sliding window
aggregateBuffer.push(datapoint);
if (aggregateBuffer.length === aggregatePoints) {
const average = this.getAverage(aggregateBuffer);
this.pushDatapoint(average, avgPingData, minPingData, maxPingData, downData, colorData);
aggregateBuffer = aggregateBuffer.slice(Math.floor(aggregatePoints / 2));
}
} else {
// datapoint is fully down, no need to aggregate
// Clear the aggregate buffer
if (aggregateBuffer.length > 0) {
const average = this.getAverage(aggregateBuffer);
@ -233,15 +243,6 @@ export default {
}
this.pushDatapoint(datapoint, avgPingData, minPingData, maxPingData, downData, colorData);
} else {
// Only aggregate up datapoints
aggregateBuffer.push(datapoint);
if (aggregateBuffer.length === aggregatePoints) {
const average = this.getAverage(aggregateBuffer);
this.pushDatapoint(average, avgPingData, minPingData, maxPingData, downData, colorData);
aggregateBuffer = [];
}
}
}
}