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Home -> Community -> Mailing Lists -> Oracle-L -> CACHE/NOCACHE
Gurus,
Reposting.. since this might have got lost in emails. Any thoughts...?
Thanks, -Ravi.
"..
Help me figure this one out. Was helping a colleague
diagnose slow response time (8.1.7/Solaris running
Peoplesoft ). x$bh showed 102,248 out of 170,000
buffers belonged to a single table, which he said he
cached explicitly. He did "NOCACHE" (on my suggestion)
on the large table.
I still find that the table is in buffer cache (even
Buff# haven't changed - starts with buf#=1 - not sure
if this means LRU end) even after a week. DB cannot be
bounced since it is production.
Do you know of any reason why it is not flushed out of
cache when table is altered to NoCache?
Thanks,
Ravi.
.."
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