Hi Danisment,

It is after each wait. Whether each wait corresponds to a single system call
depends on whether the file is multiplexed, and whether Oracle passes large
multiblock reads to the operating system in a single call on that platform.

@   Regards,
@   Steve Adams
@   http://www.ixora.com.au/
@   http://www.christianity.net.au/


-----Original Message-----
Sent: Tuesday, 3 April 2001 21:10
To: Multiple recipients of list ORACLE-L


Hello,

When is WAIT information written to event10046 raw
trace file, after each WAIT or another mechanism such
as cummulative writes after a specified count ?

If it's after each WAIT,for example, we will be able
to say, each IO related wait event in trace file is
counterpart of one IO system call. and some P3 values
will always be 1.

thanks in advance...


=====
---------------------------------------
Danisment Gazi Unal
Web: http://www.geocities.com/danisment
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