Daniel:
Does this mean I was supposed to be paying attention
in class??
Here's everything I can find associated with sql*net
message from client in that cursor. Can't figure out
from this how it came up with 10.73 (although that one
wait matches up with the max wait of 10.71)
Am I being really dense?
WAIT!! don't answer that!
WAIT #3: nam='SQL*Net message from client' ela= 0
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 0
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 1
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 0
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 0
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 0
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 1
p1=1413697536 p2=1 p3=0
WAIT #3: nam='SQL*Net message from client' ela= 1071
p1=1413697536 p2=1 p3=0
- Daniel Fink <Daniel.Fink_at_Sun.COM> wrote:
> Barb,
>
> This is a great example of where reading the trace
> file will tell you
> what you need to know. Is the 10 centiseconds of
> time in 8 1.25
> centisecond events or in 1 10 centisecond event and
> 7 .1 centisecond
> events? The location (parse/execute/fetch/post tx)
> are also important.
>
> Daniel
>
> Barbara Baker wrote:
>
> > Hi.
> > I'm running tkprof on my PC with a version 9i
> client.
> > The trace file was generated on a Solars version
> > 8.1.7.4 database. (I'm using tkprof on 9i to get
> wait
> > statistics.) The trace is 10046 level 12
> >
> > I assume the time waited is in addition to the
> elapsed
> > time for the call -- correct?
> >
> > Since the database itself is 8i, does that mean
> that
> > the wait stats are in centiseconds? I want to
> know
> > what the sql*net message from client wait time of
> > 10.73 represents:
> >
> > Elapsed times include waiting on following events:
> > Event waited on Times Max. Wait Total
> > Waited
> > -------------------- Waited ----------
> ---------
> > SQL*Net message to client 8 0.00
> 0.00
> > SQL*Net message from client 8 10.71
> 10.73
> >
> > Here's all the code:
> >
> > select /*ClassSQL*/ distinct co.class,cl.claname
> > from
> > classorder co,class cl where co.paper='DNA' and
> > co.page='EM' and co.class=
> > cl.class and co.paper=cl.paper and
> cl.clatype='0'
> > order by 1
> >
> > call count cpu elapsed disk
> > query current rows
> > ------- ------ -------- ---------- ----------
> > ---------- ---------- ----------
> > Parse 1 0.01 0.01 0
> > 0 0 0
> > Execute 1 0.00 0.00 0
> > 0 0 0
> > Fetch 8 0.01 0.01 0
> > 169 0 82
> > ------- ------ -------- ---------- ----------
> > ---------- ---------- ----------
> > total 10 0.02 0.02 0
> > 169 0 82
> >
> > Misses in library cache during parse: 1
> > Optimizer goal: CHOOSE
> > Parsing user id: 586 (SYSADMIN)
> >
> > Rows Row Source Operation
> > -------
> >
> ---------------------------------------------------
> > 82 SORT UNIQUE
> > 82 NESTED LOOPS
> > 83 INDEX RANGE SCAN (object id 395118)
> > 82 TABLE ACCESS BY INDEX ROWID CLASS
> > 164 INDEX UNIQUE SCAN (object id 395113)
> >
> > Rows Execution Plan
> > -------
> >
> ---------------------------------------------------
> > 0 SELECT STATEMENT GOAL: CHOOSE
> > 82 SORT (UNIQUE)
> > 82 NESTED LOOPS
> > 83 INDEX GOAL: ANALYZED (RANGE SCAN) OF
> > 'I_CLO1' (NON-UNIQUE)
> >
> > 82 TABLE ACCESS GOAL: ANALYZED (BY
> INDEX
> > ROWID) OF 'CLASS'
> > 164 INDEX GOAL: ANALYZED (UNIQUE SCAN)
> OF
> > 'I_CLA1' (UNIQUE)
> >
> > Thanks for any help.
> >
> > Barb
> >
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Received on Wed Nov 12 2003 - 13:59:25 CST
