A niggle about linearity
A niggle about linearity
Posted May 22, 2011 22:29 UTC (Sun) by rodgerd (guest, #58896)In reply to: A niggle about linearity by jberkus
Parent article: Scale Fail (part 1)
Q: Why is our new version of $APPLICATION using a ton more CPU on the database?
A: Because when I run the new query you put in from a simple script, it uses a whole CPU and takes a second. Your performance limit is $NUMCPU/second, at best.
Q: [goes away to redo query]