Wednesday, December 12, 2007

Sysbench Memory Test on Niagara

Another tests I did some time ago...

./sysbench --test=memory --memory-block-size=16K --memory-scope=global --memory-total-size=100G --memory-oper=write --num-threads=N run

v440 4x1GHz USIIIi
Niagara-2 8-core 1.4GHz


6thSense said...

v440 results seems too low.

milek said...

Niagara-2 numbers also seem too low. The question is what Sysbench memory test actually does? I haven't check a sysbench code... ok, I've just checked code and what it does for sequential write is:

for (; buf < end; buf++)
*buf = tmp;