Statistic Name Time (s) % of DB Time
sql execute elapsed time
DB CPU
parse time elapsed
hard parse elapsed time
PL/SQL execution elapsed time
failed parse elapsed time
connection management call elapsed time
PL/SQL compilation elapsed time
hard parse (sharing criteria) elapsed time
repeated bind elapsed time
hard parse (bind mismatch) elapsed time
RMAN cpu time (backup/restore)
inbound PL/SQL rpc elapsed time
sequence load elapsed time
DB time
background elapsed time
background cpu time
------解决方案--------------------
sql execute elapsed time 数据库执行SQL总时间
parse time elapsed 解释SQL总时间
hard parse elapsed time 硬解释SQL的总时间
PL/SQL execution elapsed time pl/sql执行时间
DB CPU 用户占用CPU的总时间
failed parse elapsed time 遇到SQL解释时间