RE: What to check?

From: Khedr, Waleed <Waleed.Khedr_at_FMR.COM>
Date: Sat, 01 Mar 2003 20:28:35 -0800
Message-ID: <F001.0055DD75.20030301202835@fatcity.com>

 Are they dumping the table over the network or locally?

 If it's over the network, then probably there is a slow network connection or/and small array fetch.

Checking the number of fetches in a trace/tkprof file could help.

Also pre-compiled languages have many bugs that disable array fetch.

I'm assuming that it's a simple single table dump!

Regards

Waleed

-----Original Message-----
To: Multiple recipients of list ORACLE-L Sent: 2/28/03 4:09 PM

Someone writes a SQL script to dump a table on three different database on three different Solaris8 machines, he complaines one of machines took 6 hours to dump a table while other two's only take one hour. He asks me to investigate why. I log into the machine in question to check I/O statistic, memory, CPU usage and found no problem. What else should I check here?

Regards,
David

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Author: Khedr, Waleed
  INET: Waleed.Khedr_at_FMR.COM

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