[K12OSN] How to DRASTICALLY speed up app response on K12LTSP

[Michael Blinn]

  Nice - I didn't even know this setting existed. For the first time 
since I brought it online my server's immediate load is back to 0.00 -- 
with five clients, streaming audio, OOo, TB and Firefox plus a bunch of 
services (web, mysql, mail, DNS, etc). I guess the server was giving a 
surfeit of precedence to cached files with the newest kernel. Good to know.
Thanks,
  Michael

Dan Young wrote:
> On 10/5/07, "Terrell Prudé Jr." <microman at cmosnetworks.com> wrote:
>   
>>  /sbin/sysctl -w vm.swappiness=1    (default is 60)
>>  /sbin/sysctl -w vm.vfs_cache_pressure=50   (default is 100)
>>     
>
> If you want those kind of changes to persist between reboots, you must add
> them to /etc/sysctl.conf

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