add metrics

ui/src/types/metrics.ts

@@ -0,0 +1,51 @@
+export interface Metrics {
+    system_info: SystemInfo;
+    cpu: CPUMetrics;
+    disk: DiskMetrics;
+    memory: MemoryMetrics;
+    network: NetworkMetrics;
+}
+
+export interface SystemInfo {
+    uptime: number;
+    host: string;
+    name: string;
+    kernel: string;
+    os_version: string;
+}
+
+export interface CPUMetrics {
+    usage: number;
+    threads: number;
+    breakdown: CPUBreakdown;
+}
+
+export interface CPUBreakdown {
+    system: number;
+    user: number;
+    idle: number;
+    steal: number;
+    iowait: number;
+}
+
+export interface DiskMetrics {
+    free: number;
+    total: number;
+}
+
+export interface MemoryMetrics {
+    used: number;
+    total: number;
+    swap_used: number;
+    swap_total: number;
+}
+
+export interface NetworkMetrics {
+    down: number;
+    up: number;
+}
+export interface StatusMessage {
+    agent: string;
+    metrics: Metrics;
+    timestamp: string;
+}