Re: Paging

From: Vincent D'Antonio (dantoniov_at_gmail.com)
Date: 09/12/05

  • Next message: Jim McD: "compare_report and IYs plus PTFs" 
    Date:         Mon, 12 Sep 2005 15:29:19 -0400
To: aix-l@Princeton.EDU

    Jen,
    Here are the settings:
     maxclient% = 10
    maxfree = 1088
    minperm% = 5
    maxperm% = 10
    maxpin = 6081741
    minfree = 960
     Thanks
    Vince
     On 9/12/05, Page, Jennifer (RBC Dain) <Jennifer.Page@rbcdain.com> wrote:
    >
    > what are your vmo settings?
    > In particular...
    > maxperm%
    > minperm%
    > maxfree
    > minfree
    > maxclient%
    >
    > ------------------------------
    > *From:* IBM AIX Discussion List [mailto:aix-l@Princeton.EDU] *On Behalf Of
    > *Vincent D'Antonio
    > *Sent:* Monday, September 12, 2005 12:43 PM
    > *To:* aix-l@Princeton.EDU
    > *Subject:* Paging
    >
    > Guru's,
    > I have a P570 8way with 32GB for memory running Oracle 10g and the system
    > seems to be paging alot,
    > vmstat output:
    > kthr memory page faults cpu
    > ----- ----------- ------------------------ ------------ -----------
    > r b avm fre re pi po fr sr cy in sy cs us sy id wa
    > 4 0 6291285 862094 0 6 55 26980 260151 0 6670 60854 12489 15 17 61 7
    > 2 0 6291285 862393 0 1 66 28102 313520 0 6584 59558 12034 15 16 63 6
    > 0 1 6291285 862413 0 5 59 28415 264599 0 6171 58928 11172 16 17 64 3
    > 1 5 6291797 861892 0 12 59 27592 294929 0 6668 59664 12441 15 18 63 4
    > 0 0 6292347 861094 0 5 47 27359 294870 0 6682 60365 11969 16 18 60 6
    > 6 0 6293680 860015 0 3 49 29057 355505 0 6484 62355 11723 18 17 59 6
    > 4 1 6294415 859364 0 13 65 28114 330057 0 7014 62569 13105 20 17 57 6
    > 2 2 6295787 857873 0 2 45 27026 358481 0 6578 126594 11863 24 19 53 4
    > 3 0 6296032 857733 0 6 72 28830 374835 0 6530 77449 12273 22 19 52 6
    > 9 1 6293935 860007 0 6 67 29318 363308 0 6741 66701 12688 21 19 56 4
    > 8 0 6295588 858304 0 5 88 30941 463603 0 6360 68451 12088 25 19 51 5
    > 3 0 6291267 863083 0 3 83 30049 818717 2 6077 65745 12155 22 18 56 3
    > Dumb question is what can I do outside of upgrading memory to correct
    > this? Is there anything I can look at or tune to help?
    > Is there any oracle tuning I can do?
    > Thanks
    > Vince
    >
    >
    >
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