Because everything’s better with bacon

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Friday, September 19, 2008

Linux Plumbers Conference: Filesystem I/O under a database workload

Gabrielle and I are at it again, talking about Filesystem I/O and Linux at the Linux Plumbers Conference.  Mark Wong is the evil performance genius working with us behind the scenes, and a copy of what we brought to the conference today is here.

Takeaway: Set your read ahead buffer size higher in the kernel – maybe even 8MB.

posted by selenamarie at 7:30 am  

1 Comment »

  1. [...] our Portland PostgreSQL Performance Pad (AKA Performance Lab). Gabrielle and I gave a version of this talk at the Linux Plumbers Conference (LPC). Mark and Gabrielle will be adding a few more details and providing results from additional [...]

    Pingback by tending the garden › What I’m going to see at PostgreSQL Conference West — October 1, 2008 @ 3:56 pm

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