From 4ddeb81972860cf994f0283308b445802fce2c4a Mon Sep 17 00:00:00 2001
From: KOMATA <20227709+HynoR@users.noreply.github.com>
Date: Mon, 24 Nov 2025 14:04:54 +0800
Subject: [PATCH] refactor: Update database connection settings to limit
 concurrency and idle connections (#11045)

---
 agent/utils/common/sqlite.go | 4 ++--
 core/middleware/operation.go | 4 ++--
 core/utils/common/sqlite.go  | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/agent/utils/common/sqlite.go b/agent/utils/common/sqlite.go
index bbd08041c..7f89d0295 100644
--- a/agent/utils/common/sqlite.go
+++ b/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
 }
diff --git a/core/middleware/operation.go b/core/middleware/operation.go
index 177dfc564..605cd285e 100644
--- a/core/middleware/operation.go
+++ b/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
 }
diff --git a/core/utils/common/sqlite.go b/core/utils/common/sqlite.go
index 283306980..c809456e2 100644
--- a/core/utils/common/sqlite.go
+++ b/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
 }