Guys,We have recently implemented a SQL 2014 Always On solution running in VMware vSphere 5.5 (provided by the Ops Team!). We've ran SQLIO to gauge performance, however, we've not got anything to compare against, whats your thoughts on the results?Database Drive, 64KB Random IO[b]Reads[/b]C:\Program Files (x86)\SQLIO>sqlio -kR -s360 -frandom -o8 -b64 -LS -Fparam_g.txt sqlio v1.5.SGusing system counter for latency timings, 3222655 counts per secondparameter file used: param_g.txt file g:\database\testfile.dat with 4 threads (0-3) using mask 0x0 (0)4 threads reading for 360 secs from file g:\database\testfile.dat using 64KB random IOs enabling multiple I/Os per thread with 8 outstandingusing specified size: 10000 MB for file: g:\database\testfile.datinitialization doneCUMULATIVE DATA:throughput metrics:IOs/sec: 35368.60MBs/sec: 2210.53latency metrics:Min_Latency(ms): 0Avg_Latency(ms): 0Max_Latency(ms): 6histogram:ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+%: 73 27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0[b]Writes[/b]C:\Program Files (x86)\SQLIO>sqlio -kW -s360 -frandom -o8 -b64 -LS -Fparam_g.txt sqlio v1.5.SGusing system counter for latency timings, 3222655 counts per secondparameter file used: param_g.txt file g:\database\testfile.dat with 4 threads (0-3) using mask 0x0 (0)4 threads writing for 360 secs to file g:\database\testfile.dat using 64KB random IOs enabling multiple I/Os per thread with 8 outstandingusing specified size: 10000 MB for file: g:\database\testfile.datinitialization doneCUMULATIVE DATA:throughput metrics:IOs/sec: 22411.05MBs/sec: 1400.69latency metrics:Min_Latency(ms): 0Avg_Latency(ms): 0Max_Latency(ms): 115histogram:ms: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24+%: 56 37 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1Cheers
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