June 18, 2013

Post: Evaluating IO subsystem performance for MySQL Needs

…files, 128Mb each 128Mb total file size Block size 16Kb Number of random requests for random IO: 1000000 Read/Write … on this drive can do about 13.000 16K reads/sec from the cache, not bad at all…which hardware I used for benchmarks – it is Dell PowerEdge 2950 with PERC5 and 6 10K RPM hard drives …