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Subject2.6.17-mm6 vmstat breakage
From
Date
Greetings,

My single P4/HT box is showing incorrect pgpgin pgpgout numbers with
this kernel. While disk throughput for dd if=/dev/hdc of=/dev=null
bs=4096 count=1000000 produces about 57MB/S (up ~14% over 2.6.17 btw),
vmstat (procps version 3.2.5) is only showing about 7MB/S.

Looking at the numbers in /proc/vmstat, it looks kinda like pgpgin might
be pages instead of the KB it used to be, with some added >>=1 action on
the side. At any rate, the numbers below are horse-pookey ;-)

procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 1 3820 9400 810128 46052 0 0 7040 0 1163 1283 2 7 48 44
1 1 3820 9220 810288 46156 0 0 7040 0 1151 1335 3 6 48 45
1 1 3820 9280 810176 46204 0 0 7168 0 1156 1207 1 7 48 44
2 1 3820 9408 810048 46068 0 0 7168 0 1160 1192 1 6 49 46

-Mike

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