add FastApi实时性能监控

app/schemas/__init__.py

@@ -1,23 +1,24 @@
-from .token import *
-from .user import *
-from .response import *
-from .site import *
-from .subscribe import *
 from .context import *
-from .servarr import *
-from .servcookie import *
-from .plugin import *
-from .history import *
 from .dashboard import *
+from .download import *
+from .event import *
+from .exception import *
+from .file import *
+from .history import *
 from .mediaserver import *
 from .message import *
-from .tmdb import *
-from .transfer import *
+from .monitoring import *
+from .plugin import *
+from .response import *
 from .rule import *
+from .servarr import *
+from .servcookie import *
+from .site import *
+from .subscribe import *
 from .system import *
-from .file import *
-from .exception import *
 from .system import *
-from .event import *
+from .tmdb import *
+from .token import *
+from .transfer import *
+from .user import *
 from .workflow import *
-from .download import *

app/schemas/event.py

@@ -3,7 +3,8 @@ from typing import Optional, Dict, Any, List, Set, Callable
 
 from pydantic import BaseModel, Field, root_validator
 
-from app.schemas import MessageChannel, FileItem
+from app.schemas.message import MessageChannel
+from app.schemas.file import FileItem
 
 
 class Event(BaseModel):

app/schemas/monitoring.py

@@ -0,0 +1,76 @@
+from datetime import datetime
+from typing import List
+
+from pydantic import BaseModel
+
+
+class RequestMetrics(BaseModel):
+    """
+    请求指标模型
+    """
+    path: str
+    method: str
+    status_code: int
+    response_time: float
+    timestamp: datetime
+    client_ip: str
+    user_agent: str
+
+
+class PerformanceSnapshot(BaseModel):
+    """
+    性能快照模型
+    """
+    timestamp: datetime
+    cpu_usage: float
+    memory_usage: float
+    active_requests: int
+    request_rate: float
+    avg_response_time: float
+    error_rate: float
+    slow_requests: int
+
+
+class EndpointStats(BaseModel):
+    """
+    端点统计模型
+    """
+    endpoint: str
+    count: int
+    total_time: float
+    errors: int
+    avg_time: float
+
+
+class ErrorRequest(BaseModel):
+    """
+    错误请求模型
+    """
+    timestamp: str
+    method: str
+    path: str
+    status_code: int
+    response_time: float
+    client_ip: str
+
+
+class MonitoringOverview(BaseModel):
+    """
+    监控概览模型
+    """
+    performance: PerformanceSnapshot
+    top_endpoints: List[EndpointStats]
+    recent_errors: List[ErrorRequest]
+    alerts: List[str]
+
+
+class MonitoringConfig(BaseModel):
+    """
+    监控配置模型
+    """
+    slow_request_threshold: float = 1.0
+    error_threshold: float = 0.05
+    cpu_threshold: float = 80.0
+    memory_threshold: float = 80.0
+    max_history: int = 1000
+    window_size: int = 60