"Scott Carey" <scott(at)richrelevance(dot)com> writes:
> DTrace is available now on MacOSX, Solaris 10, OpenSolaris, and FreeBSD.
> Linux however is still in the dark ages when it comes to system monitoring,
> especially with I/O.
Oh, after poking around a bit, I should note that some of my Red Hat
compatriots think that "systemtap" is the long-term Linux answer here.
I know zip about it myself, but it's something to read up on if you are
looking for better performance monitoring on Linux.
regards, tom lane
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