ACD Active Change Directory AMDU ASM asm disk ASM恢复 asm文件 asm磁盘头 AT bbed block prefetch CBO COD Continuing Operations Directory crash Disk directory disk header drop database EXADATA file directory filter FST gc buffer busy acquire gdb JPPD ksfqpn library cache lock ohasd ORA-00600[4193] ORA-00600[16703] ORA-04030 ORA-04031 ORA-15042 Predicate Move-Around PST push subquery Query transformations rac rebalance row cache lock set join conversion SJC systatedump truncate 磁盘组无法mount
-
近期文章
- troubleshooting instance evicted due to ORA error 29740
- troubleshooting LGWR wait library cache lock instance lock on standby
- troubleshooting not JPPD cause View is a set query block
- troubleshooting rman backup ORA-00600[ktsitbs_info1]/ORA-25027 after upgrade 11.2.0.4 to 19c cdb
- 案例：troubleshooting slow parse sql on 19.16
近期评论
月归档：2022年02月
Script：I/O monitor for last one minute
该脚本作用是从数据库层面监控最近1分钟的I/O情况，包括Iops、Mbps、I/ … 继续阅读