【文件属性】:
文件名称:oracle Library cache latch 竞争的解决
文件大小:2KB
文件格式:TXT
更新时间:2013-06-01 04:46:18
Library cache latch
确定系统慢的原因:
select * from v$session_wait
where event != 'client message'
and event not like '%NET%'
and wait_time = 0
and sid > 5;
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