June 19, 2013

Post: How Percona does a MySQL Performance Audit

…a lot of the data for us and speed the process, when possible, …Xeon(R) CPU L5335 @ 2.00GHz stepping : 11 cpu MHz : 1995.022 cache size … what hardware and operating system I’m working with. System performance Next …, it’s just something to figure out. … snip … | Com_admin_commands | 255868807 | …

Post: Aligning IO on a hard disk RAID – the Theory

processwith this option you can shift the beginning of dataoperate in 512-bytes internally. This however gets more complicated with SSD drives which often operatewith an offset and compare to a base, but it’s much harder to figure