I get worrying figure for one of our production systems for INDEX hits from shared pool. I have seen others complaining about this as well. What is the importance of this value anyway? What hit ratio can be taken as acceptable? NAMESPACE % gethitratio % pinhitratio RELOADS INVALIDATIONS PINS SQL AREA 95 100 677 5238 402955680 TABLE/PROCEDURE 99 100 17 0 803751 BODY 100 100 0 0 157694 TRIGGER 100 100 0 0 164470 INDEX 14 14 0 0 42 CLUSTER 100 99 0 0 1219 OBJECT 100 100 0 0 0 PIPE 100 100 0 0 0 Thanks Kumanan Balasundaram Database Administrator, IT QXL ricardo plc www.qxl.com P: +44 (0)208 962 7409 > QXL ricardo plc Registered Office Landmark House, Hammersmith Bridge Road, > London W6 9DP > Registered in England No 3430894 VAT number - GB 701 8915 43 > > The information transmitted is intended only for the person or entity to > which it is addressed and may contain confidential and/or privileged > material. Any review, retransmission, dissemination or other use of, or > taking of any action in reliance upon, this information by persons or > entities other than the intended recipient is prohibited. If you > received this in error, please contact the sender and delete the material > from any computer ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify [EMAIL PROTECTED] This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ********************************************************************** -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Kumanan Balasundaram INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
