Disk Benchmark database

サンプル集計結果

DEVTEST BENCHMARK
TEST		ST3500320AS	ST3500630AS	HL-DT-STDVDRAM GSA-H10N	Hitachi HDT725032VLAT80
Test Unit Ready command		`0.0 ms`	`0.0 ms`	`1.6 ms`	`0.0 ms`
No Motion Seek command		`0.0 ms`	`0.2 ms`	`15.8 ms`	`0.0 ms`
Average latency Time		`9.1 ms`	`8.3 ms`	`31.1 ms`	`0.0 ms`
Sequential Seek		`0.6 ms`	`0.4 ms`	`15.7 ms`	`0.4 ms`
Random Seek		`12.4 ms`	`13.0 ms`	`225.1 ms`	`12.8 ms`
`Sequential Read / START`	512	`7,690.2 kB/s`	`11,290.8 kB/s`	--	`7,427.5 kB/s`
	16384	`96,310.1 kB/s`	`80,993.8 kB/s`	`2,932.7 kB/s`	`76,797.3 kB/s`
	65536	`114,422.6 kB/s`	`81,061.5 kB/s`	`2,932.3 kB/s`	`76,880.3 kB/s`
`Sequential Read / END`	512	`7,944.8 kB/s`	`11,266.6 kB/s`	--	`7,404.5 kB/s`
	16384	`63,684.7 kB/s`	`45,705.4 kB/s`	`14,121.4 kB/s`	`41,307.3 kB/s`
	65536	`63,331.9 kB/s`	`45,731.0 kB/s`	`16,364.4 kB/s`	`41,309.5 kB/s`
`Sequential Read / AVERAGE`	512	`7,817.5 kB/s`	`11,278.7 kB/s`	--	`7,416.0 kB/s`
	16384	`79,997.4 kB/s`	`63,349.5 kB/s`	`6,950.6 kB/s`	`59,052.3 kB/s`
	65536	`88,877.3 kB/s`	`63,396.3 kB/s`	`11,459.5 kB/s`	`59,094.9 kB/s`
`Random Read`	512	`41.0 kB/s`	`38.2 kB/s`	--	`38.6 kB/s`
	16384	`1,293.2 kB/s`	`1,182.4 kB/s`	`83.9 kB/s`	`1,214.6 kB/s`
	65536	`5,015.2 kB/s`	`4,456.4 kB/s`	`319.8 kB/s`	`4,572.2 kB/s`
`Sequential Write / START`	512	`3,641.9 kB/s`	`6,625.3 kB/s`	--	`4,603.3 kB/s`
	16384	`81,535.0 kB/s`	`77,194.9 kB/s`	`3,709.7 kB/s`	`76,989.5 kB/s`
	65536	`111,996.6 kB/s`	`78,247.8 kB/s`	`3,777.2 kB/s`	`77,009.2 kB/s`
`Sequential Write / END`	512	`5,348.2 kB/s`	`6,889.4 kB/s`	--	`4,670.7 kB/s`
	16384	`63,044.0 kB/s`	`40,422.0 kB/s`	`7,778.8 kB/s`	`41,531.8 kB/s`
	65536	`63,478.3 kB/s`	`40,848.6 kB/s`	`7,698.8 kB/s`	`41,523.6 kB/s`
`Sequential Write / AVERAGE`	512	`4,074.7 kB/s`	`6,757.3 kB/s`	--	`4,637.0 kB/s`
	16384	`72,158.5 kB/s`	`58,808.4 kB/s`	`6,144.6 kB/s`	`59,260.6 kB/s`
	65536	`87,231.7 kB/s`	`59,548.2 kB/s`	`6,111.6 kB/s`	`59,266.4 kB/s`
`Random Write`	512	`84.0 kB/s`	`58.6 kB/s`	--	`80.7 kB/s`
	16384	`2,681.1 kB/s`	`1,823.5 kB/s`	`37.5 kB/s`	`2,328.1 kB/s`
	65536	`9,794.4 kB/s`	`6,710.9 kB/s`	`158.8 kB/s`	`7,224.3 kB/s`

RANDOM READ/WRITE BENCHMARK
		ST3500320AS	ST3500630AS	HL-DT-STDVDRAM GSA-H10N	Hitachi HDT725032VLAT80
50:50	Read Speed	`1,662.4 kB/s`	`1,333.1 kB/s`	`55.9 kB/s`	`1,313.5 kB/s`
	Write Speed	`1,758.7 kB/s`	`1,408.4 kB/s`	`53.8 kB/s`	`1,367.9 kB/s`
	Read Count	`51.0 io/s`	`40.7 io/s`	`1.0 io/s`	`40.0 io/s`
	Write Count	`54.3 io/s`	`43.3 io/s`	`1.0 io/s`	`42.0 io/s`
90:10	Read Speed	`2,222.0 kB/s`	`2,156.6 kB/s`	`75.3 kB/s`	`2,157.6 kB/s`
	Write Speed	`216.9 kB/s`	`210.7 kB/s`	`8.6 kB/s`	`210.7 kB/s`
	Read Count	`68.7 io/s`	`66.7 io/s`	`2.0 io/s`	`66.7 io/s`
	Write Count	`6.0 io/s`	`6.0 io/s`	`0.0 io/s`	`6.0 io/s`
10:90	Read Speed	`417.6 kB/s`	`276.2 kB/s`	`10.3 kB/s`	`315.1 kB/s`
	Write Speed	`4,220.9 kB/s`	`2,886.6 kB/s`	`78.9 kB/s`	`3,253.6 kB/s`
	Read Count	`12.7 io/s`	`8.0 io/s`	`0.0 io/s`	`9.0 io/s`
	Write Count	`130.0 io/s`	`88.7 io/s`	`2.0 io/s`	`100.0 io/s`