> A couple of days ago I've moved our production database from local > disks to NetAPP filer serving NFS. Performance for this server dropped > by factor of 10 if not more. From a happy 10% load, the server hit the > ceiling and sees load of 100% all the time with runqueue above 30. The > > I can provide postgresql config. Sysctl knobs remain untouched not > counting basic NFS tweaking. For mount_nfs I tried to change NFS > buffer sizes -r -w. I also tried the -L option to keep the lock > traffic local. On the postgres side, setting fsync = off in > postgresql.conf. It didn't change a thing.
Did you try tcp? regards Claus _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[EMAIL PROTECTED]"
