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Benchmarks with L2 buffer pool cache

sysbench, 80.000.000 (18 GB) , oltp rw,

L2 cache - 24GB

BP disk L2 cache SSD
20 2217.58 2217 2300
16 324.47 388.49 700.92
12 168.93 238.97 450.14
8 108.86 145.69 325.14
4 78.99 105.35 237.59

==== log and ibdata on FusionIO

BP L2 cache SSD
20 2217 2300
16 347.49 674.92
12 237.97 434.14
8 157.69 313.14
4 115.35 208.59
WT=300
RT=3600

ROWS=80000000

sysbench --test=oltp --oltp-table-size=$ROWS --init-rng=on --num-threads=16 --max-requests=0 --oltp-dist-type=uniform --max-time=$RT  --mysql-user=root run | tee -a oltp.bp$bp.res
 
benchmark/l2cache/init/start.txt · Last modified: 2011/07/17 21:05 (external edit)
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