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Querry and SMP mechine

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Hello


Im using postgres 8.0.1 on Debian Sarge with 2 XEON 2.4 HT.

doing cat /etc/cpuinfo shows that linux sees 4 cpu ( the HT effect ).

I noticed that when im runing a big query only one of the CPUs become loaded.

Is it normal behavior ? am i missing something ?


Thanks

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TIP 9: In versions below 8.0, the planner will ignore your desire to
      choose an index scan if your joining column's datatypes do not
      match

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