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OraPerf: Real Life Performance Data

OraPerf.com: Real Life Performance Data. Anjo Kolk Sr. Chief Oracle Technologist Veritas Software. History of OraPerf.com. Started in December 1998 Cable modem Redhat Linux 5.x 2 CPU (366 Mhz Celeron, over clocked) Initially supported only Utlbstat/Utlestat. Why Utlbstat/utlestat?.

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OraPerf: Real Life Performance Data

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  1. OraPerf.com: Real Life Performance Data Anjo Kolk Sr. Chief Oracle Technologist Veritas Software

  2. History of OraPerf.com • Started in December 1998 • Cable modem • Redhat Linux 5.x • 2 CPU (366 Mhz Celeron, over clocked) • Initially supported only Utlbstat/Utlestat

  3. Why Utlbstat/utlestat? • Shipped with Oracle Release • utlBstat – Begin Statistics • utlEstat – End Statistics • Run utlbstat and some time later utlestat • Utlestat will produce a file called report.txt • Many DBAs use this to monitor their database(s) • But …. • Don’t know how to interpret report.txt

  4. Problems with Utlbstat/Utlestat • Create/drop tables • Doesn’t support OPS/RAC • Only Instance statistics

  5. Interesting stats

  6. YAPP • OraPerf.com is based on YAPP

  7. Is STATSPACK getting popular?

  8. Oracle Versions

  9. Future of OraPerf.com

  10. Wrap up

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