refactor: Update database connection settings to limit concurrency and idle connections (#11045)

Author: HynoR

agent/utils/common/sqlite.go

@@ -71,8 +71,8 @@ func GetDBWithPath(dbPath string) (*gorm.DB, error) {
 	if dbError != nil {
 		return nil, dbError
 	}
-	sqlDB.SetConnMaxIdleTime(10)
-	sqlDB.SetMaxOpenConns(100)
+	sqlDB.SetMaxOpenConns(1)
+	sqlDB.SetMaxIdleConns(1)
 	sqlDB.SetConnMaxLifetime(time.Hour)
 	return db, nil
 }

core/middleware/operation.go

@@ -233,8 +233,8 @@ func newDB(pathItem string) (*gorm.DB, error) {
 	if err != nil {
 		return nil, err
 	}
-	sqlDB.SetConnMaxIdleTime(10)
-	sqlDB.SetMaxOpenConns(100)
+	sqlDB.SetMaxOpenConns(1)
+	sqlDB.SetMaxIdleConns(1)
 	sqlDB.SetConnMaxLifetime(time.Hour)
 	return db, nil
 }

core/utils/common/sqlite.go

@@ -67,8 +67,8 @@ func GetDBWithPath(dbPath string) (*gorm.DB, error) {
 	if dbError != nil {
 		return nil, dbError
 	}
-	sqlDB.SetConnMaxIdleTime(10)
-	sqlDB.SetMaxOpenConns(100)
+	sqlDB.SetMaxOpenConns(1)
+	sqlDB.SetMaxIdleConns(1)
 	sqlDB.SetConnMaxLifetime(time.Hour)
 	return db, nil
 }