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Re: log parser

by pklausner (Scribe)
on Jun 17, 2013 at 14:40 UTC ( #1039381=note: print w/replies, xml ) Need Help??

in reply to log parser

If you want a really fast search, look at Sean O’Rourke’s Perl code which won the widefinder parallel search performance contest.

But as you are into monitoring, check out the brazillion scripts which do that. Nagios' check_logfiles may be a bit basic, but then there are swatch, logwatch or SEC if you want to do really fancy correlation on your logs. Plus there should be Oracle specific scanners, Nagios plug-ins, whatnot...

If your primary mission is not to learn Perl, then there is no need to write lowly grep loops...

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[LanX]: hm just read an article on claiming that RPerl is 250 times faster. ... it's that even possible?
[marto]: under certain circumstances perhaps
[RonW]: as I understand it, RPerl "compiles" a subset of Perl to C, so I would expect the final executable to run a lot faster

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