search for: dnlcsnoop

Displaying 2 results from an estimated 2 matches for "dnlcsnoop".

2006 Nov 09
16
Some performance questions with ZFS/NFS/DNLC at snv_48
...with rsync (over nfs). mdb said ncsize was about 68k and vmstat -s said we had a hitrate of ~30%, so I set ncsize to 600k and rebooted.. Didn''t seem to change much, still seeing hitrates at about the same and manual find(1) doesn''t seem to be that cached (according to vmstat and dnlcsnoop.d). When booting, the following message came up, not sure if it matters or not: NOTICE: setting nrnode to max value of 351642 NOTICE: setting nrnode to max value of 235577 Is there a separate ZFS-DNLC knob to adjust for this? Wild guess is that it has its own implementation which is integrated wit...
2005 Jun 11
3
swapinfo.d
G''Day Folks, Check out this DTrace script, # ./swapinfo.d RAM _______Total 511 Mb RAM Unusable 8 Mb RAM Kernel 96 Mb RAM Locked 0 Mb RAM Used 318 Mb RAM Avail 88 Mb Disk _______Total 1023 Mb Disk Used 9 Mb Disk Avail 1014 Mb Swap _______Total 1367 Mb Swap Used 327