diff --git a/Merge/back_rhj/app/models/__pycache__/gpu_usage.cpython-310.pyc b/Merge/back_rhj/app/models/__pycache__/gpu_usage.cpython-310.pyc
new file mode 100644
index 0000000..79f092a
--- /dev/null
+++ b/Merge/back_rhj/app/models/__pycache__/gpu_usage.cpython-310.pyc
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diff --git a/Merge/back_rhj/app/models/gpu_usage.py b/Merge/back_rhj/app/models/gpu_usage.py
new file mode 100644
index 0000000..0ac5cfa
--- /dev/null
+++ b/Merge/back_rhj/app/models/gpu_usage.py
@@ -0,0 +1,18 @@
+from sqlalchemy import Column, Integer, DECIMAL, TIMESTAMP, text
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.sql import func
+
+Base = declarative_base()
+
+class GpuUsage(Base):
+    __tablename__ = 'gpu_usage'
+    __table_args__ = {
+        'mysql_engine': 'InnoDB',
+        'mysql_charset': 'utf8mb4',
+        'comment': 'GPU 使用情况表'
+    }
+    
+    gpu_id = Column(Integer, primary_key=True, nullable=False, comment='GPU 编号')
+    gpu_usage = Column(DECIMAL(5, 2), nullable=False, comment='GPU 使用率，单位：百分比')
+    gpu_memory_usage = Column(Integer, nullable=False, comment='GPU 内存用量，单位：MB')
+    created_at = Column(TIMESTAMP, nullable=False, server_default=text('CURRENT_TIMESTAMP'), comment='记录时间戳')
diff --git a/Merge/back_rhj/app/models/recall/__pycache__/swing_recall.cpython-310.pyc b/Merge/back_rhj/app/models/recall/__pycache__/swing_recall.cpython-310.pyc
index 5cd2aee..f50ef90 100644
--- a/Merge/back_rhj/app/models/recall/__pycache__/swing_recall.cpython-310.pyc
+++ b/Merge/back_rhj/app/models/recall/__pycache__/swing_recall.cpython-310.pyc
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