Last updated on AUGUST 22, 2012
Applies to:Exadata Database Machine V2 - Version Not Applicable and later
Oracle Exadata Hardware - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
Exadata Database Machine X2-2 Full Rack - Version Not Applicable and later
Exadata Database Machine X2-2 Half Rack - Version Not Applicable and later
Exadata Database Machine X2-2 Hardware - Version Not Applicable and later
Information in this document applies to any platform.
The following symptoms are seen:
- Exadata X2-2 half rack system running 126.96.36.199
- Two queries running (every 3 to 4 minutes) without problem for about 4 to 6 weeks.
- However, recently the same queries, against the same databases, on the same Compute Nodes are now running with high CPU.
- They normally take well under 30 seconds to run, but are now taking several minutes minimum.
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