[rt-devel] rt-validator --check on upgrade from 4.8.14 to 4.0.7

Ruslan Zakirov ruz at bestpractical.com
Tue Oct 2 12:41:04 EDT 2012

On Tue, Oct 2, 2012 at 1:06 PM, Henti Smith <henti at geekware.co.za> wrote:
> Since it's a single thread it's using only one CPU on the 2 CPU
> machine. and memory is not having any impact (1150MB of 4096MB used)

The script is IO bound. It scans whole tables and does it several
times. If you're on mysql you should consider increasing
innodb_buffer_pool_size. Even for normal RT operations you want to
give every bit of memory available after web server to DB server.
Which pools, buffers or caches should be increased is very individual.

Best regards, Ruslan.

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