 | | | -none- | -none- 2007-08-15 - By Alvaro Jose Fernandez
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Also (aside note), there are one bug in 10.2.0.3 related to hash joins
using excess memory (above pga_aggregate_target).
I recommend getting a "snap" at peak time with the SQLAREAT tools from
Carlos Sierra of Oracle (Note 238684.1) . This tool is great to detect
improper PGA memory usage/bad plans.
Also a statspack snap would reveal if there's something wrong (multipass
execs from the PGA report).
regards,
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Also (aside note), there are one bug in
10.2.0.3 related to hash joins using excess memory (above
pga_aggregate_target).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I recommend getting a “snap”
at peak time with the SQLAREAT tools from Carlos Sierra of Oracle (Note
238684.1) . This tool is great to detect improper PGA memory usage/bad plans.<o
:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Also a statspack snap would reveal if
there’s something wrong (multipass execs from the PGA report).<o:p></o:p>
</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>regards, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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