Benchmarks

Network

Disk Performance

ffsb

We are also using ffsb to simulated different workloads. The following tests were performed so far:

• Testing different file systems on a Atlas compute node (Hitachi Deskstar 500Gb)

Bonnie++

• Bonnie++ on a X4500
• Bonie++ on a head node in 4 and 8 disk configuration

iozone

Measured performance with this command line

iozone -a -g 32g -b /root/iozone.xls

• Tests on Areca server d02 in mirrored disk modes

The results are pretty large and still need to be visualized.

• iozone-s10-3zpools.out: IOzone run over 3 zpools striped across (13+2, 13+2, 14+2)

-- CarstenAulbert - 24 Jun 2008