memory usage of vmtune

From: Holger.VanKoll@SWISSCOM.COM
Date: Wed Dec 04 2002 - 12:53:54 EST


Hello,

can anybody tell how much memory those parameters use (per increment) or
how to tell? svmon-kernelpinned stays the same...

numfsbufs
lvm_bufcnt
hd_pbuf_cnt

After playing around a bit I got 30% more bulkperformance (hd_pendqblked
and fsbufwaitcnt didnt increase as much as before).
But I had to increase some values to more than 8 x the default and I
should know how much memory this uses.

Regards,

Holger



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