cpu= cpu time in seconds executing elapsed= elapsed time in seconds executing disk= number of physical reads of buffers from disk#物理读 query= number of buffers gotten for consistent read#一致性读 current= number of buffers gotten in current mode (usually for update)#当前模式读 rows= number ...
cpu = cpu time in seconds executing elapsed = elapsed time in seconds executing disk = number of physical reads of buffers from disk query = number of buffers gotten for consistent read current = number of buffers gotten in current mode (usually for update) rows = number of rows processed b...
elapsed= elapsed time in seconds executing disk= number of physical reads of buffers from disk#物理读 query= number of buffers gotten for consistent read#一致性读 current= number of buffers gotten in current mode (usually for update)#当前模式读 rows= number of rows processed by the fetch or ...
cpu=cputimeinseconds executing elapsed=elapsedtimeinseconds executingdisk=numberofphysicalreadsofbuffersfromdiskquery=numberofbuffers gottenforconsistentreadcurrent=numberofbuffers gottenincurrentmode(usuallyforupdate)rows=numberofrowsprocessedbythefetchorexecutecall***Thefollowingstatement encountered a error during...
elapsed=elapsed timeinseconds executing disk=numberofphysical readsofbuffers from disk query=numberofbuffers gottenforconsistent read current=numberofbuffers gottenincurrentmode(usuallyforupdate)rows=numberofrows processed by the fetch or execute call*** count:运行的数据库调用次数cpu:处理数据调用花去的CP...
DBMS_OUTPUT.PUT_LINE('Elapsed time: ' || (end_time start_time) * 24 * 60 * 60 || ' seconds'); END; / 这里我们使用了SYSTIMESTAMP来获取当前时间,并在SQL语句执行前后分别记录时间,然后计算执行时间。 结论 在Oracle中计算时间差异有多种方法,选择合适的方法取决于你的具体需求和场景,无论是使用...
Elapsed Time (in hundredths of seconds) From this screen, click Finish Test to return to the Service Instances page, or click Purge to purge the debug information for the session. Controlling Service Instances You can select a service instance and use the drop down menu above the table to ...
db time = cpu time + wait time(不包含空闲等待)(非后台进程) *db time就是记录的服务器花在数据库运算(非后台进程)和等待(非空闲等待)上的时间。对应于V$SESSION的elapsed_time字段累积。 "合集数据" 需要注意的是AWR是一个数据合集。比如在1分钟之内,1个用户等待了30秒钟,那么10个用户等待事件就是300秒...
on 星期二 4月 20 13:59:20 2010 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.Trace file: d:/oracle/admin/FZLGFM/udump/fzlgfm_ora_3468.trc Sort options: default count = number of times OCI procedure was executed cpu = cpu time in seconds executing ...
Elapsed_Session Elapsed time for the session 113 number End_of_Fetch Flag set if data retrieved is last data from query 38 number Lib_Cache_Addr Address of SQL statement in library cache 27 varchar2(64) Login_UID Internal ID within the Oracle database that identifies the user ID for...