[le6303@itdevtst perl]$ ./xml.pl bigxml.xml
File bigxml.xml is 1730463 bytes
XML::Simple with default backend took 12.7477 seconds. This equates to 135747.5992 kilobytes per second (1024 bytes per k)
XML::Simple with XML::Parser backend took 3.5870 seconds. This equates to 482431.8874 kilobytes per second (1024 bytes per k)
XML::Simple with XML::SAX::Expat backend took 13.7021 seconds. This equates to 126292.1408 kilobytes per second (1024 bytes per k)
XML::Simple with XML::SAX::ExpatXS backend took 5.9447 seconds. This equates to 291093.0139 kilobytes per second (1024 bytes per k)
XML::Simple with XML::LibXML::SAX backend took 6.5013 seconds. This equates to 266172.9123 kilobytes per second (1024 bytes per k)
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