Performance tuning of Oracle 10 g

Dear Team ,
I am in need of tuning my Database against the performance .
I have visited lots of Web pages in Net for Performance tuning .
It shows some values for the Performance tuning , But I dont how to read the values
Wheather my database is good or it need to tuned again .
So kindly help me for good performance tuning in my Database (Oracle 10g)
Regards
Augustine

Hi Augustine;
I am in need of tuning my Database against the performance .
I have visited lots of Web pages in Net for Performance tuning .
It shows some values for the Performance tuning , But I dont how to read the values
Wheather my database is good or it need to tuned again .First step should be run ASH AWR report than check your CPU usage(also other parameter) from Oracle Enterprise Manager console.
Check top5 event and try to understand what is happining on ur database. Actualyy There is no specific answer for your question, just check report try to understand to what eat your source? when it happens?what is fruquence etc.. So just run report and observe it
Check below search
http://www.google.com.tr/search?q=Performance+tuning+of+Oracle+10&rls=com.microsoft:en-us&ie=UTF-8&oe=UTF-8&startIndex=&startPage=1&redir_esc=&ei=v0fxS8bTCtOrsAaYqfTbAg
There are many docs related performance.
Hope it helps
Regard
Helios

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    sda2              0.22     0.00  0.01  0.00     0.23     0.00    18.78     0.00    4.05   3.54   0.00
    sda3              5.25     8.26  3.58  2.47   310.67    85.87    65.54     0.09   15.09   3.37   2.04
    sda4              0.00     0.00  0.00  0.00     0.00     0.00     1.83     0.00    0.33   0.33   0.00
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    Device:         rrqm/s   wrqm/s   r/s   w/s   rsec/s   wsec/s avgrq-sz avgqu-sz   await  svctm  %util
    sda               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda2              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda3              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda4              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda5              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda6              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda7              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdc              18.00     0.00 54.00  2.00 25984.00   160.00   466.86     8.96   94.18  17.89 100.20
    sdc1             18.00     0.00 54.00  2.00 25984.00   160.00   466.86     8.96   94.18  17.89 100.20
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    sdf1             26.00     0.00 76.00  6.00 35600.00    59.00   434.87     3.23   40.76  10.52  86.30
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    sdg1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdh               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdh1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
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              18.64    0.00    5.29   49.87    0.00   26.20
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    sda               0.00    14.00  0.00  3.00     0.00   136.00    45.33     0.01    1.67   1.67   0.50
    sda1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda2              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda3              0.00    14.00  0.00  3.00     0.00   136.00    45.33     0.01    1.67   1.67   0.50
    sda4              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda5              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda6              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda7              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdc              44.00     0.00 99.00  1.00 58368.00     8.00   583.76    12.03  154.83   9.66  96.60
    sdc1             44.00     0.00 99.00  1.00 58368.00     8.00   583.76    12.03  154.83   9.66  96.60
    sdd              44.00     0.00 103.00  0.00 50672.00     0.00   491.96    10.07   82.47   8.37  86.20
    sdd1             44.00     0.00 103.00  0.00 50672.00     0.00   491.96    10.07   82.47   8.37  86.20
    sde              45.00     0.00 110.00  5.00 58176.00   126.00   506.97    13.01  113.47   8.02  92.20
    sde1             45.00     0.00 110.00  5.00 58176.00   126.00   506.97    13.01  113.47   8.02  92.20
    sdf              40.00     0.00 122.00  5.00 52944.00   126.00   417.87     9.74   63.94   6.52  82.80
    sdf1             40.00     0.00 122.00  5.00 52944.00   126.00   417.87     9.74   63.94   6.52  82.80
    sdg               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.01    0.00   0.00   0.90
    sdg1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.01    0.00   0.00   0.90
    sdh               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdh1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
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               7.48    0.00    2.49   *61.60*    0.00   28.43
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    sda               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda2              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda3              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda4              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda5              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda6              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda7              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdc              13.86     0.00 38.61  0.99 19611.88    11.88   495.50     3.35   79.53  25.03  99.11
    sdc1             13.86     0.00 38.61  0.99 19611.88    11.88   495.50     3.35   79.53  25.03  99.11
    sdd              15.84     0.00 40.59  0.99 17758.42    31.68   427.81    10.93  122.36  23.26  96.73
    sdd1             15.84     0.00 40.59  0.99 17758.42    31.68   427.81    10.93  122.36  23.26  96.73
    sde              12.87     0.00 46.53  1.98 22035.64    70.30   455.65    13.19  275.96  20.43  99.11
    sde1             12.87     0.00 46.53  1.98 22035.64    70.30   455.65    13.19  275.96  20.43  99.11
    sdf              13.86     0.00 39.60  2.97 17584.16   101.98   415.42     6.83   81.19  22.21  94.55
    sdf1             13.86     0.00 39.60  2.97 17584.16   101.98   415.42     6.83   81.19  22.21  94.55
    sdg               0.00     0.00  0.00  0.99     0.00     7.92     8.00     0.21  226.00 217.00  21.49
    sdg1              0.00     0.00  0.00  0.99     0.00     7.92     8.00     0.21  226.00 217.00  21.49
    sdh               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdh1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    avg-cpu:  %user   %nice %system %iowait  %steal   %idle
              24.69    0.00    8.98   48.38    0.00   17.96
    Device:         rrqm/s   wrqm/s   r/s   w/s   rsec/s   wsec/s avgrq-sz avgqu-sz   await  svctm  %util
    sda               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda2              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda3              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda4              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda5              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda6              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sda7              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdb1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
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    sde1             27.00     0.00 62.00  0.00 32864.00     0.00   530.06     9.41  149.56  16.15 100.10
    sdf              17.00     0.00 101.00  4.00 42656.00   132.00   407.50     4.18   88.24   6.72  70.60
    sdf1             17.00     0.00 101.00  4.00 42656.00   132.00   407.50     4.18   88.24   6.72  70.60
    sdg               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdg1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdh               0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
    sdh1              0.00     0.00  0.00  0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00Regards,
    Nayagan
    Edited by: nayagan on Jan 27, 2010 12:23 PM
    Edited by: nayagan on Jan 27, 2010 2:04 PM

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