目录
1 数据库巡检介绍 .....................................................................................................................10
1.1 巡检对象 ............................................................................................................................10
1.2 巡检介绍 ............................................................................................................................10
1.2.1 巡检方法 ........................................................................................................................10
1.2.2 巡检范围 ........................................................................................................................10
1.3 巡检总结 ............................................................................................................................10
1.3.1 巡检概要 ........................................................................................................................10
1.3.2 巡检评价 ........................................................................................................................11
1.3.3 巡检建议 ........................................................................................................................11
2 主机信息检查 ........................................................................................................................ 11
2.1 主机信息 ............................................................................................................................11
2.2 系统配置 ............................................................................................................................12
2.2.1 系统内存信息 ................................................................................................................ 12
2.2.2 系统CPU信息 .................................................................................................................. 12
2.2.3 文件系统检查 ................................................................................................................ 12
2.2.4 透明大页检查 ................................................................................................................ 13
2.2.5 NTP配置检查 .................................................................................................................. 13
2.2.6 Selinux配置 .................................................................................................................. 13
2.2.7 防火墙配置 ....................................................................................................................13
2.2.8 用户limit参数 .............................................................................................................. 14
2.2.9 内核参数检查 ................................................................................................................ 14
2.2.10 hosts文件检查 ............................................................................................................ 15
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