Oracle TBS 'TEMP': Tablespace utilization is too high (over 90% for 5m). 通过查询相关的数据库表:DBA_TABLESPACES、DBA_DATA_FILES、dba_temp_files及登录操作系统查看对应的表空间的数据文件发现。这个表空间是的数据文件是支持AUTOEXTENSIBLE(自动扩展)。而数据文件的空间使用率非常低。 解决目标:只有在表空间...
oracle_tablespace 指标名描述类型单位 in_use 已用空间百分比,作为最大可能表空间大小的函数 float 百分比 off_use 表空间占用的总空间,以数据库块为单位 float B ts_size 表空间大小 float B pga_used_mem 进程使用的 PGA 内存 float B used_space 已用空间 float B oracle_system 指标名描述类型单位 active...
In above output we can see that two datafiles belongs to ORAHOWDATA tablespace having maxsize 32GB which is almost full. You can also check the actual utilization using below query: SQL> select sum(bytes)/1024/1024/1024 from dba_segments where tablespace_name='ORAHOWDATA'; SUM(BYTES)/1024...
physical read direct(普通) 普通的直接路径读, 一般是11g开始的自动的大表direct path read和并行引起的direct path read physical writes direct= physical writes direct (lob)+ physical writes direct temporary tablespace DBWR checkpoint buffers written = DBWR thread checkpoint buffers written+ DBWR tablespac...
Tablespace Utilization. Displays the tablespace used with each workspace schema. Applications. Lists all applications within the workspace. Developers. Lists all application developers within the workspace. To edit a developer, click Manage Application Developers. See "Managing Users in an Oracle Applicatio...
00:27:22 SQL>alter tablespace idxtbs read write; ===》2097152*512/1024/1024/1024=1G 本文如有错误或不完善的地方请大家多多指正,ITPUB留言或QQ皆可,您的批评指正是我写作的最大动力。 2.2本文简介 有网友一直催着说发一些锁系列的文章,其实小麦苗一直对锁这块也没有彻底去研究过,今年写书里边写到了锁...
GRANT SELECT ON DBA_TABLESPACE_USAGE_METRICS TO datakit; GRANT SELECT ON DBA_USERS TO datakit; 注意:上述的 SQL 语句由于 Oracle 版本的原因部分可能会出现 "表不存在" 等错误,忽略即可。 DataKit 配置采集器 进入DataKit 安装目录C:\Program Files\datakit\conf.d\db,复制conf.d目录下的配置文件并命名为...
To avoid potential space problems during the upgrade, you can set one data file for each tablespace toAUTOEXTEND ON MAXSIZE UNLIMITEDfor the duration of the upgrade. The Pre-Upgrade Information Utility does not currently estimateUNDOtablespace utilization during the upgrade. The total amount ofUNDOta...
Oracle Tablespace Monitoring I carefully monitor Oracle Tablespace utilization because I don’t buy into the space is cheap mantra. It’s especially important when we are dealing with SAN/FC/FLASH based storage. If you can effectively find the root cause of the vanishing space in an Oracle Tabl...
GRANT SELECT ON DBA_TABLESPACE_USAGE_METRICS TO datakit; GRANT SELECT ON DBA_TABLESPACES TO datakit; GRANT SELECT ON DBA_USERS TO datakit; GRANT SELECT ON SYS.DBA_DATA_FILES TO datakit; GRANT SELECT ON V_$ACTIVE_SESSION_HISTORY TO datakit; ...