feat(scripts): add scripts to process data

internal/qol/measurement.go

@@ -155,8 +155,6 @@ func (r *MeasurementRunner) runQueries(dnsClient client.DNSClient, upstream stri
 
 		r.printQueryResult(metric)
 
-		// For keep-alive connections, add smaller delays between queries
-		// to better utilize the persistent connection
 		if r.config.KeepAlive {
 			time.Sleep(5 * time.Millisecond)
 		} else {
@@ -182,7 +180,6 @@ func (r *MeasurementRunner) performQuery(dnsClient client.DNSClient, domain, ups
 		AuthoritativeDNSSEC: r.config.AuthoritativeDNSSEC,
 		KeepAlive:           r.config.KeepAlive,
 		DNSServer:           upstream,
-		Timestamp:           time.Now(),
 	}
 
 	msg := new(dns.Msg)
@@ -199,6 +196,7 @@ func (r *MeasurementRunner) performQuery(dnsClient client.DNSClient, domain, ups
 	metric.RequestSize = len(packed)
 
 	start := time.Now()
+	metric.Timestamp = start
 	resp, err := dnsClient.Query(msg)
 	metric.Duration = time.Since(start).Nanoseconds()
 	metric.DurationMs = float64(metric.Duration) / 1e6

internal/qol/results/writer.go

@@ -67,7 +67,7 @@ func (mw *MetricsWriter) WriteMetric(metric DNSMetric) error {
 		strconv.FormatBool(metric.AuthoritativeDNSSEC),
 		strconv.FormatBool(metric.KeepAlive),
 		metric.DNSServer,
-		metric.Timestamp.Format(time.RFC3339),
+		metric.Timestamp.Format(time.RFC3339Nano),
 		strconv.FormatInt(metric.Duration, 10),
 		strconv.FormatFloat(metric.DurationMs, 'f', 3, 64),
 		strconv.Itoa(metric.RequestSize),