Over used cache memory?

From: Wee Teck Neo
Date: Thu Nov 06 2003 - 03:06:52 EST

My system having 1GB ram and this is the output of vmstat

procs memory swap io system cpu
r b w swpd free buff cache si so bi bo in cs us sy id
0 0 0 5640 21224 121512 797832 0 0 6 9 3 17 0 0 6

It seems that 797MB is used for caching... thats a high number. Anyway to set a lower cache size?

I've read about the /proc/sys/vm/buffermem but my /proc doesn't have it.

Kernel: 2.4.22

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