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Oracle11.2.0.4-Rac集群hang分析记录
2022-06-29 18:41:00 【全栈程序员站长】
1、情况概述: 早上公司一个业务系统zabbix告警没正常同步数据,经过排查日志有connect reset情况:
2、问题分析 经过排查分析网络,系统资源,数据库系统资源,awr报告并未发现明细异常。然后排查节点是否hang住的分析: oradebug hanganalyze 3
3、oracle官网搜素 根据gc freelist 搜索
4、解决方式: 根据官网将参赛修改200,然后重启实例即可。
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