#SMON

ORA-08105: Oracle event to turn off smon cleanup for online index build

文档解释ORA-08105:OracleeventtoturnoffsmoncleanupforonlineindexbuildCause:setthiseventonlyunderthesupervisionofOracledevelopmentAction:debuggingonlyORA-08105是Oracle...
IT技术学习 ·2023-07-26

ORA-08110: Oracle event to test SMON cleanup for online index build

文档解释ORA-08110:OracleeventtotestSMONcleanupforonlineindexbuildCause:OracleKerneltestonlyAction:Donotsetthisevent(fortestonly)ORA-08110:Oracle事件用于测试SMON清理用于在线索引构建...
IT技术学习 ·2023-07-19

ORA-00474: SMON process terminated with error

文档解释ORA-00474:SMONprocessterminatedwitherrorCause:ThesystemcleanupprocessdiedAction:WarmstartinstanceORA-00474错误表明由于某种原因,SMON进程被中止。SMON进程定期清理垃圾数据块并重组表来恢复损坏的字典对象...

ORA-00478: SMON process terminated due to error string

文档解释ORA-00478:SMONprocessterminatedduetoerrorstringCause:SMONwasunabletoservicetherequestsduetoerrorincleanupofresourcesAction:WarmstartinstanceORA-00478是Oracle...

Oracle 数据库有五个必需的后台进程,DBWR,LGWR,CKPT,SMON,PMON

SMON是系统监视器(SystemMonitor)的缩写。如果Oracle实例失败,则在SGA中的任何没有写到磁盘中的数据都会丢失。有许多情况可能引起Oracle实例失败,例如,操作系统的崩溃就会引起Oracle实例的失败。当实例失败之后,如果重新打开该数据库,则背景进程SMON自动执行实例的复原操作。DBWR是数据库...

SMON进程、PMON进程、LGWR/ARCH

SMON进程:systemmonitorinstancemonitor系统监控、实例监控进程  说明及作用:在实例关闭时,会清理临时段,整理空闲空间freespace;  实例非正常关闭后,启动实例时,做instancerecovery;SMON如何判断是否需要实例恢复:--在数...
代码星球 ·2020-04-16

Ubuntu 16.04安装indicator-sysmonitor实现导航条显示上下行网速/CPU/内存使用率

安装:sudoadd-apt-repositoryppa:fossfreedom/indicator-sysmonitorsudoapt-getupdatesudoapt-getinstallindicator-sysmonitor启动:indicator-sysmonitor&提示:按Ctrl+C退出。开机启...