RE: Performance

Hello,
 Somehow my attachments did n't go through. I'm just including the
profiler results for just the ORO package. I apologize for the format of
this. 

Name 					Inv. 	   %   Time   %
Time/Inv. Total time

org.apache.oro.text.regex 118426552 95.82 261140 55.68 0.002205 2032223 

  OpCode 			  98762481 79.91 138054 29.43 0.001398
177015 
    _getNext 		  32752815 26.50 70327  14.99 0.002147 107332 
    _getNextOffset 	  32752761 26.50 35063   7.48 0.001071 36034 
    _getNextOperator 	  15641479 12.66 15632   3.33 0.000999 16096 
    _getOperand 		  12828688 10.38 12497   2.66 0.000974
12877 
    _getArg1 		  3560870  2.88  3468    0.74 0.000974 3573 
    _getArg2 		  612934   0.50  563     0.12 0.000919 581 
    _getPrevOperator 	  612934   0.50  504     0.11 0.000822 522 

 Perl5Matcher 		  18888412 15.28 121894 25.99 0.006453 1397696 
    _match 			  14612106 11.82 109887 23.43 0.007520
570284 
    _tryExpression 	  1381490  1.12  3551    0.76 0.002570 258582 
    _interpret 		  147604   0.12  3251    0.69 0.022025 263162 
    _matchUnicodeClass 	  1731118  1.40  1857    0.40 0.001073 1908 
    _repeat 		  365360   0.30  1654    0.35 0.004527 2699 
    contains 		  141828   0.11  556     0.12 0.003920 36498 
    _initInterpreterGlobals 147604 0.12  376     0.08 0.002547 601 
    contains 		  141828   0.11  356     0.08 0.002510 35938 
    _pushState 		  93608    0.08  138     0.03 0.001474 140 
    contains 		  5776     0.00  90      0.02 0.015582 227684 
    _popState 		  81988    0.07  88      0.02 0.001073 90 
    _setLastMatchResult   4402     0.00  60      0.01 0.013630 80 
    _compare 		  33700    0.03  30      0.01 0.000890 30 

Perl5Repetition 		  760538   0.62  791     0.17 0.001040
813 
    <init> 			  760538   0.62  791     0.17 0.001040
813 
    Util 			  2748     0.00  171     0.04 0.062227
456109 
    substitute 		  1374     0.00  90      0.02 0.065502 228004 
    substitute 		  1374     0.00  81      0.02 0.058952 228105 
    Perl5Compiler 	  467      0.00  110     0.02 0.235546 400 
    compile 		  19       0.00  50      0.01 2.631579 140 
    _parseExpression 	  108      0.00  30      0.01 0.277778 140 
    _parseUnicodeClass 	  34       0.00  20      0.00 0.588235 20 
    _parseBranch 		  306      0.00  10      0.00 0.032680
100 

Perl5Substitution 	  4657     0.00  80      0.02 0.017178 150 
    _calcSub 		  4078     0.00  70 	 0.01 0.017165 120 30 
    appendSubstitution 	  579      0.00  10 	 0.00 0.017271 30 
    CharStringPointer 	  5024     0.00  20 	 0.00 0.003981 20 
    getValue 		  3454     0.00  10 	 0.00 0.002895 10 
    _isAtEnd 		  1570     0.00  10 	 0.00 0.006369 10
 
Perl5MatchResult 		  2225     0.00  20 	 0.00 0.008989
20 
        groups 		  2225     0.00  20 	 0.00 0.008989 20 

Thanks,
Ravi.