Any SQL within a pl/sql block is recursive SQL
(user recursive, rather than SYS recursive) so
this time could simply be the cost of running
your application code.

Unfortunately the tkprof output doesn't quote
the recursive depth of the SQL - however if
you identify possible suspects, you can check
back in the raw trace file for lines like:
    PARSING IN CURSOR #N
there will be a bit in the line like
    dep=n
If n is not zero, then this is a 'recursive'
cursor.

Regards

Jonathan Lewis
http://www.jlcomp.demon.co.uk

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The Co-operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html


----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]>
Sent: 11 March 2003 19:29


> I am running tkprof on event 10046 output and I see at the end .
elapsed
> time of 18 secs in recursive calls thats what surprises me . Do you
know
> what I should look at next and what can be done to reduce these
timings
>
> Thanks,
> -ak
>
>
>
>
> OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
>
> call     count       cpu    elapsed       disk      query    current
> rows
> ------- ------  -------- ---------- ---------- ---------- ----------
  ------
> ----
> Parse       26      0.08       0.10          3         26          0
> 0
> Execute     37      0.04       0.08          0          4          6
> 2
> Fetch       32      1.13       2.14       5079       5189         70
> 30
> ------- ------  -------- ---------- ---------- ---------- ----------
  ------
> ----
> total       95      1.25       2.32       5082       5219         76
> 32
>
> Misses in library cache during parse: 23
>
>
> OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS
>
> call     count       cpu    elapsed       disk      query    current
> rows
> ------- ------  -------- ---------- ---------- ---------- ----------
  ------
> ----
> Parse       41      0.03       0.05          0          0          0
> 0
> Execute    541      4.40      12.30       1051       6442      63782
> 38712
> Fetch      550      3.23       6.31       3977      24298        340
> 419
> ------- ------  -------- ---------- ---------- ---------- ----------
  ------
> ----
> total     1132      7.66      18.66       5028      30740      64122
> 39131
>
> Misses in library cache during parse: 9
>
>   164  user  SQL statements in session.
>    41  internal SQL statements in session.
>   205  SQL statements in session.
>     0  statements EXPLAINed in this session.
>
**********************************************************************
******
> ****
> Trace file: ora_28633_ak.trc
> Trace file compatibility: 8.00.04
> Sort options: default
>
>        1  session in tracefile.
>      164  user  SQL statements in trace file.
>       41  internal SQL statements in trace file.
>      205  SQL statements in trace file.
>      167  unique SQL statements in trace file.
>     5369  lines in trace file.
>
>
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: AK
>   INET: [EMAIL PROTECTED]
>
> Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
> San Diego, California        -- Mailing list and web hosting
services
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Jonathan Lewis
  INET: [EMAIL PROTECTED]

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