SQL trace and TKPROF in SQLPLUS

>>Script Language and Platform: Oracle
Purpose: To read raw session trace file with option to format trace file with TKPROF and read it in SQLPLUS Session.

Author: Neaman Ahmed



#!/bin/sh
#################################################################
#################################################################
## Copyright (c)2004 Kalson Systems ##
## Author :Neaman Ahmed ##
## ScriptName:trace ##
## Purpose: To read raw session trace file with option to ##
## format trace file with TKPROF and read it in SQLPLUS Session##
## You must set TRACE_DIR and ORACLE_SID in ##
## this script Put trace in < $HOME/bin > make it executable ##
## and run it from sqlplus session ##
## Example: SQL> ! trace ##
## Critics, Comment and suggestion are welcome [email protected]##
## Note:You Must Run this script from your sqlplus session ##
#################################################################
#################################################################
clear
n1=`ps |grep sqlplus|awk ‘{print $1}’ `
n2=`ps -ef|grep $n1|grep oracle”$ORACLE_SID”|awk ‘{print $2}’`
TRACE_DIR=/u02/app/oracle/admin/$ORACLE_SID/udump

echo ” 1.Do you want to view raw trace file”
echo ” 2.Do you want to format trace file and view it”
read choice
if [ “$choice” = “1” ];
then cat $TRACE_DIR/”$ORACLE_SID”_ora_$n2.trc|more
else
if [ “$choice” = “2” ];
then
tkprof $TRACE_DIR/”$ORACLE_SID”_ora_$n2.trc $TRACE_DIR/trace_session_$n2
clear
echo “Your TKPROF formated file name is $TRACE_DIR/trace_session_$n2.prf ”
echo ” Do you want to read it now y/n ”
read ans
if [ “$ans” = “y” ];
then
cat $TRACE_DIR/trace_session_$n2.prf|more
else
if [ “$ans” = “n” ];
then
echo “Happy Hunting Perfomance Problems”
fi
fi
fi
fi



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