v0.0.3: 修复CPU/内存显示 - 列表和仪表盘显示使用量/总量格式，修复详情页CPU数据获取bug

backend/app/routers/vm.py

@@ -8,6 +8,7 @@ import os
 
 from app.libvirt_conn import conn_pool
 from app.utils import parse_vm_info, generate_vm_xml
+from app.routers.monitor import get_vm_runtime_stats
 import libvirt
 
 router = APIRouter()
@@ -45,6 +46,12 @@ async def list_vms(host_id: str = Query("local"), include_ip: bool = False):
     for dom in domains:
         try:
             vm_info = parse_vm_info(dom, host_id, include_ip=include_ip)
+            # 添加运行时统计（CPU使用率、内存使用量）
+            cache_key = f"{host_id}_{vm_info['name']}"
+            runtime = get_vm_runtime_stats(dom, cache_key)
+            vm_info["cpu_percent"] = runtime["cpu_percent"]
+            vm_info["memory_rss_mb"] = runtime["memory"].get("rss_mb", 0)
+            vm_info["memory_usage_percent"] = runtime["memory"].get("usage_percent", 0)
             vms.append(vm_info)
         except Exception as e:
             vms.append({
@@ -71,6 +78,12 @@ async def list_all_vms(include_ip: bool = False):
                     vm_info = parse_vm_info(dom, host.id, include_ip=include_ip)
                     vm_info["host_id"] = host.id
                     vm_info["host_name"] = host.name
+                    # 添加运行时统计
+                    cache_key = f"{host.id}_{vm_info['name']}"
+                    runtime = get_vm_runtime_stats(dom, cache_key)
+                    vm_info["cpu_percent"] = runtime["cpu_percent"]
+                    vm_info["memory_rss_mb"] = runtime["memory"].get("rss_mb", 0)
+                    vm_info["memory_usage_percent"] = runtime["memory"].get("usage_percent", 0)
                     all_vms.append(vm_info)
                 except Exception:
                     all_vms.append({
@@ -100,8 +113,9 @@ async def get_vm_detail(name: str, host_id: str = Query("local")):
     # 运行中的虚拟机获取更多动态信息
     if info["state"] == "running":
         try:
-            _, _, cpu_time, _ = dom.info()
-            info["cpu_time_ns"] = cpu_time
+            # dom.info(): [state, maxMem, memory, nrVirtCpu, cpuTime]
+            dom_info = dom.info()
+            info["cpu_time_ns"] = dom_info[4]  # cpuTime 在索引4
         except Exception:
             pass