> My system shows significant worse performance with ZFS - I suspect that this > is because the devices are part of a ATAPI-RAID 0 already > but here is the story - A > UFS + Softupdates - > make -j 4 buildworld - app. 24 Min (Debugging kernel) > ZFS same command but with usr/obj on ZFS > make -j 4 buildworld - app. 1h12m > The weird thing is that one sees some fantastic peak transfer numbers e.g. > up to 112MB/s - Compression is off I'm also seeing a very odd behavior regarding memory consumption, with src and obj under zfs (different filesystems, same pool, compression off) the system begin to wire all memory and swap tops 1GB. Maybe there's something trashing memory on zfs ? this is a 1GB pentium 4 HT enabled box. building a debug enabled kernel to help figure things out. _______________________________________________ freebsd-current_at_freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.comReceived on Mon Apr 16 2007 - 17:05:56 UTC
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