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GaussDB 集群维护案例集-sql执行慢
2022-06-25 10:47:00 【华为云】
已知问题:
(1)混合云bms高速组网,两个网卡做bond,然后再做vlan,导致网卡名称为bond.xxxx。和传统的网卡名称(eth1~eht3)不一样。
(2)netcardmonitor.sh因为逻辑判断错误(检测eth1~eth3,但是eth网卡不存在,认为网卡挂了),每分钟都重启 service network restart,影响网络建联,导致查询stream和gather算子慢
排查:
1、网卡名称没有以bond.开头的名称
2、近一个月的message日志没有Error,restart 等关键字,没有网卡重启的日志
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