Oracle 10g R2 x64 Windows - Memory allocation
I've installed Oracle 10g R2 x64 on Windows Server 2003 STD X64.
My SGA is configured to use 65% of total memory (3,5Gb).
After few days since instance startup, virtual meory size grow up to 6Gb and OS crash.
Anyone can help me?
Thanks in advance
You might have to work with Oracle support see if you have memory leaking problem.
While your oracle.exe growing VM size, run a statspack report and following query for a quick checking,
select * from v$sgainfo
1 select se.sid, n.name, max(se.value) maxmem
2 from v$sesstat se,
3 v$statname n
4 where n.statistic#=se.statistic#
5 and n.name like 'session pga%'
6 group by n.name, se.sid
7* order by 3 desc
SQL> /
SID NAME MAXMEM
216 session pga memory max 11836008
216 session pga memory 11687880
212 session pga memory max 7960728
225 session pga memory max 5880632
200 session pga memory max 5282408
200 session pga memory 5282408
217 session pga memory max 3995992
217 session pga memory 3668312
214 session pga memory max 3626952
212 session pga memory 3176600
....
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