소스 수정

backend/api/server/location-stats.get.ts

@@ -0,0 +1,28 @@
+import { query } from '../../utils/db'
+
+export default defineEventHandler(async () => {
+  const stats = await query(`
+    SELECT 
+      t.physical_location,
+      COUNT(DISTINCT t.target_id) as server_count,
+      ROUND(AVG(s.cpu_temp)::numeric, 1) as avg_temp,
+      ROUND(SUM(n.speed_recv)::numeric, 0) as total_rx,
+      ROUND(SUM(n.speed_sent)::numeric, 0) as total_tx
+    FROM server_targets t
+    LEFT JOIN server_snapshots s ON t.target_id = s.target_id 
+      AND s.collected_at::timestamp >= NOW() - INTERVAL '10 minutes'
+    LEFT JOIN server_networks n ON t.target_id = n.target_id 
+      AND n.collected_at::timestamp >= NOW() - INTERVAL '10 minutes'
+    WHERE t.is_active = 1
+    GROUP BY t.physical_location
+    ORDER BY t.physical_location
+  `)
+  
+  return stats.map((row: any) => ({
+    location: row.physical_location || '미지정',
+    serverCount: Number(row.server_count) || 0,
+    avgTemp: row.avg_temp ? parseFloat(row.avg_temp) : null,
+    totalRx: Number(row.total_rx) || 0,
+    totalTx: Number(row.total_tx) || 0
+  }))
+})

backend/routes/_ws.ts

@@ -183,6 +183,17 @@ async function getServerDashboard() {
       LIMIT 1
     `, [server.target_id])
     
+    // 최신 디스크 사용률 (최대값)
+    const diskData = await queryOne(`
+      SELECT MAX(disk_percent) as disk_percent
+      FROM server_disks
+      WHERE target_id = $1
+        AND collected_at = (SELECT MAX(collected_at) FROM server_disks WHERE target_id = $1)
+        AND device_name NOT LIKE '%loop%'
+        AND mount_point NOT LIKE '%/snap%'
+        AND fs_type NOT IN ('tmpfs', 'squashfs')
+    `, [server.target_id])
+    
     // 오프라인 체크
     let isOffline = true
     let lastCollected = null
@@ -199,7 +210,7 @@ async function getServerDashboard() {
     if (!isOffline && snapshot) {
       cpuLevel = getLevel(Number(snapshot.cpu_percent), thresholds.server?.cpu || { warning: 70, critical: 85, danger: 95 })
       memLevel = getLevel(Number(snapshot.memory_percent), thresholds.server?.memory || { warning: 80, critical: 90, danger: 95 })
-      diskLevel = getLevel(Number(snapshot.disk_percent), thresholds.server?.disk || { warning: 80, critical: 90, danger: 95 })
+      diskLevel = getLevel(Number(diskData?.disk_percent), thresholds.server?.disk || { warning: 80, critical: 90, danger: 95 })
       serverLevel = getHighestLevel([cpuLevel, memLevel, diskLevel])
     }
     
@@ -280,7 +291,7 @@ async function getServerDashboard() {
       cpu_level: cpuLevel,
       memory_percent: snapshot?.memory_percent ?? null,
       memory_level: memLevel,
-      disk_percent: snapshot?.disk_percent ?? null,
+      disk_percent: diskData?.disk_percent ?? null,
       disk_level: diskLevel,
       last_collected: lastCollected,
       containers: containers,