优化IO问题

admin/dashboard/blueprints/system.py

@@ -41,7 +41,8 @@ def api_system_info():
             "memory_usage": psutil.virtual_memory().percent,
             "disk_usage": psutil.disk_usage('/').percent,
             "uptime": time.time() - APP_START_TIME,  # 使用应用启动时间计算运行时长
-            "timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+            "timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
+            "open_files":  psutil.Process(os.getpid()).open_files()
         }
 
         return jsonify({"success": True, "data": system_info})

admin/dashboard/templates/index.html

@@ -177,6 +177,7 @@
                         Python版本: {% raw %}{{ systemInfo.python_version }}{% endraw %} | 
                         运行时间: {% raw %}{{ formattedUptime }}{% endraw %} | 
                         最后更新: {% raw %}{{ systemInfo.timestamp }}{% endraw %}
+                        打开文件数: {% raw %}{{ systemInfo.open_files }}{% endraw %}
                     </span>
                 </div>
                 <el-row :gutter="20">

main.py

@@ -137,5 +137,10 @@ def jobs(robot: Robot):
         logger.info("图片缓存更新完成")
 
 
+    @async_job.every_minutes(1)
+    async def check_open_files():
+        os.open
+
+
 if __name__ == "__main__":
     main()