feat: implement new logic for local storage and exporters

system_metricsV2.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"context"
+	"log/slog"
+	"time"
+)
+
+func (smc *SystemMetricsCollector) StartV2(ctx context.Context, storage StorageInterface, logChan chan<- LogEntry) {
+	ticker := time.NewTicker(time.Duration(smc.pollInterval) * time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			slog.Info("System metrics collector stopped")
+			return
+		case <-ticker.C:
+			metrics, err := smc.collectMetrics()
+			if err != nil {
+				slog.Error("error collecting system metrics", "error", err)
+				continue
+			}
+
+			entry := NewLogEntry("system_metrics")
+			entry.Service = "system-metrics"
+			entry.LogLevel = "Info"
+			entry.SystemMetrics = metrics
+
+			select {
+			case logChan <- entry:
+			case <-ctx.Done():
+				return
+			default:
+				slog.Warn("Log channel is full, system metrics dropped")
+			}
+		}
+	}
+}