Disk Benchmark database

サンプル集計結果

DEVTEST BENCHMARK
TEST		WDC WD5000AAKS-00YGA0	Hitachi HDT725032VLAT80	Hitachi HDS721075KLA330	ST3500630AS
Test Unit Ready command		`0.0 ms`	`0.0 ms`	`0.0 ms`	`0.0 ms`
No Motion Seek command		`0.1 ms`	`0.0 ms`	`0.1 ms`	`0.2 ms`
Average latency Time		`0.0 ms`	`0.0 ms`	`0.1 ms`	`8.3 ms`
Sequential Seek		`0.4 ms`	`0.4 ms`	`0.4 ms`	`0.4 ms`
Random Seek		`13.1 ms`	`12.8 ms`	`12.6 ms`	`13.0 ms`
`Sequential Read / START`	512	`8,019.1 kB/s`	`7,427.5 kB/s`	`9,318.2 kB/s`	`11,290.8 kB/s`
	16384	`79,353.7 kB/s`	`76,797.3 kB/s`	`86,866.9 kB/s`	`80,993.8 kB/s`
	65536	`79,986.7 kB/s`	`76,880.3 kB/s`	`86,881.1 kB/s`	`81,061.5 kB/s`
`Sequential Read / END`	512	`9,595.3 kB/s`	`7,404.5 kB/s`	`9,296.3 kB/s`	`11,266.6 kB/s`
	16384	`42,023.8 kB/s`	`41,307.3 kB/s`	`49,619.5 kB/s`	`45,705.4 kB/s`
	65536	`42,430.2 kB/s`	`41,309.5 kB/s`	`49,604.2 kB/s`	`45,731.0 kB/s`
`Sequential Read / AVERAGE`	512	`8,807.2 kB/s`	`7,416.0 kB/s`	`9,307.3 kB/s`	`11,278.7 kB/s`
	16384	`60,688.8 kB/s`	`59,052.3 kB/s`	`68,243.2 kB/s`	`63,349.5 kB/s`
	65536	`61,208.4 kB/s`	`59,094.9 kB/s`	`68,242.6 kB/s`	`63,396.3 kB/s`
`Random Read`	512	`39.1 kB/s`	`38.6 kB/s`	`39.5 kB/s`	`38.2 kB/s`
	16384	`1,198.2 kB/s`	`1,214.6 kB/s`	`1,229.3 kB/s`	`1,182.4 kB/s`
	65536	`4,415.0 kB/s`	`4,572.2 kB/s`	`4,703.3 kB/s`	`4,456.4 kB/s`
`Sequential Write / START`	512	`9,597.2 kB/s`	`4,603.3 kB/s`	`4,252.9 kB/s`	`6,625.3 kB/s`
	16384	`79,656.3 kB/s`	`76,989.5 kB/s`	`78,354.8 kB/s`	`77,194.9 kB/s`
	65536	`79,818.5 kB/s`	`77,009.2 kB/s`	`87,689.3 kB/s`	`78,247.8 kB/s`
`Sequential Write / END`	512	`10,003.6 kB/s`	`4,670.7 kB/s`	`4,627.3 kB/s`	`6,889.4 kB/s`
	16384	`42,027.7 kB/s`	`41,531.8 kB/s`	`50,505.3 kB/s`	`40,422.0 kB/s`
	65536	`42,181.2 kB/s`	`41,523.6 kB/s`	`50,523.9 kB/s`	`40,848.6 kB/s`
`Sequential Write / AVERAGE`	512	`9,800.4 kB/s`	`4,637.0 kB/s`	`4,440.1 kB/s`	`6,757.3 kB/s`
	16384	`60,842.0 kB/s`	`59,260.6 kB/s`	`64,430.1 kB/s`	`58,808.4 kB/s`
	65536	`60,999.8 kB/s`	`59,266.4 kB/s`	`69,106.6 kB/s`	`59,548.2 kB/s`
`Random Write`	512	`75.8 kB/s`	`80.7 kB/s`	`87.1 kB/s`	`58.6 kB/s`
	16384	`2,203.1 kB/s`	`2,328.1 kB/s`	`2,573.9 kB/s`	`1,823.5 kB/s`
	65536	`8,004.1 kB/s`	`7,224.3 kB/s`	`9,220.9 kB/s`	`6,710.9 kB/s`

RANDOM READ/WRITE BENCHMARK
		WDC WD5000AAKS-00YGA0	Hitachi HDT725032VLAT80	Hitachi HDS721075KLA330	ST3500630AS
50:50	Read Speed	`1,466.1 kB/s`	`1,313.5 kB/s`	`1,341.8 kB/s`	`1,333.1 kB/s`
	Write Speed	`1,546.3 kB/s`	`1,367.9 kB/s`	`1,419.0 kB/s`	`1,408.4 kB/s`
	Read Count	`45.0 io/s`	`40.0 io/s`	`41.0 io/s`	`40.7 io/s`
	Write Count	`47.3 io/s`	`42.0 io/s`	`43.7 io/s`	`43.3 io/s`
90:10	Read Speed	`2,205.8 kB/s`	`2,157.6 kB/s`	`2,203.8 kB/s`	`2,156.6 kB/s`
	Write Speed	`214.4 kB/s`	`210.7 kB/s`	`213.1 kB/s`	`210.7 kB/s`
	Read Count	`68.0 io/s`	`66.7 io/s`	`68.0 io/s`	`66.7 io/s`
	Write Count	`6.0 io/s`	`6.0 io/s`	`6.0 io/s`	`6.0 io/s`
10:90	Read Speed	`318.2 kB/s`	`315.1 kB/s`	`341.0 kB/s`	`276.2 kB/s`
	Write Speed	`3,288.2 kB/s`	`3,253.6 kB/s`	`3,465.2 kB/s`	`2,886.6 kB/s`
	Read Count	`9.3 io/s`	`9.0 io/s`	`10.0 io/s`	`8.0 io/s`
	Write Count	`101.3 io/s`	`100.0 io/s`	`107.0 io/s`	`88.7 io/s`