Disk Benchmark database

サンプル集計結果

DEVTEST BENCHMARK
TEST		ST3500630AS	ST3500320AS	Hitachi HDS721075KLA330	HL-DT-STDVDRAM GSA-H10N
Test Unit Ready command		`0.0 ms`	`0.0 ms`	`0.0 ms`	`1.6 ms`
No Motion Seek command		`0.2 ms`	`0.0 ms`	`0.1 ms`	`15.8 ms`
Average latency Time		`8.3 ms`	`9.1 ms`	`0.1 ms`	`31.1 ms`
Sequential Seek		`0.4 ms`	`0.6 ms`	`0.4 ms`	`15.7 ms`
Random Seek		`13.0 ms`	`12.4 ms`	`12.6 ms`	`225.1 ms`
`Sequential Read / START`	512	`11,290.8 kB/s`	`7,690.2 kB/s`	`9,318.2 kB/s`	--
	16384	`80,993.8 kB/s`	`96,310.1 kB/s`	`86,866.9 kB/s`	`2,932.7 kB/s`
	65536	`81,061.5 kB/s`	`114,422.6 kB/s`	`86,881.1 kB/s`	`2,932.3 kB/s`
`Sequential Read / END`	512	`11,266.6 kB/s`	`7,944.8 kB/s`	`9,296.3 kB/s`	--
	16384	`45,705.4 kB/s`	`63,684.7 kB/s`	`49,619.5 kB/s`	`14,121.4 kB/s`
	65536	`45,731.0 kB/s`	`63,331.9 kB/s`	`49,604.2 kB/s`	`16,364.4 kB/s`
`Sequential Read / AVERAGE`	512	`11,278.7 kB/s`	`7,817.5 kB/s`	`9,307.3 kB/s`	--
	16384	`63,349.5 kB/s`	`79,997.4 kB/s`	`68,243.2 kB/s`	`6,950.6 kB/s`
	65536	`63,396.3 kB/s`	`88,877.3 kB/s`	`68,242.6 kB/s`	`11,459.5 kB/s`
`Random Read`	512	`38.2 kB/s`	`41.0 kB/s`	`39.5 kB/s`	--
	16384	`1,182.4 kB/s`	`1,293.2 kB/s`	`1,229.3 kB/s`	`83.9 kB/s`
	65536	`4,456.4 kB/s`	`5,015.2 kB/s`	`4,703.3 kB/s`	`319.8 kB/s`
`Sequential Write / START`	512	`6,625.3 kB/s`	`3,641.9 kB/s`	`4,252.9 kB/s`	--
	16384	`77,194.9 kB/s`	`81,535.0 kB/s`	`78,354.8 kB/s`	`3,709.7 kB/s`
	65536	`78,247.8 kB/s`	`111,996.6 kB/s`	`87,689.3 kB/s`	`3,777.2 kB/s`
`Sequential Write / END`	512	`6,889.4 kB/s`	`5,348.2 kB/s`	`4,627.3 kB/s`	--
	16384	`40,422.0 kB/s`	`63,044.0 kB/s`	`50,505.3 kB/s`	`7,778.8 kB/s`
	65536	`40,848.6 kB/s`	`63,478.3 kB/s`	`50,523.9 kB/s`	`7,698.8 kB/s`
`Sequential Write / AVERAGE`	512	`6,757.3 kB/s`	`4,074.7 kB/s`	`4,440.1 kB/s`	--
	16384	`58,808.4 kB/s`	`72,158.5 kB/s`	`64,430.1 kB/s`	`6,144.6 kB/s`
	65536	`59,548.2 kB/s`	`87,231.7 kB/s`	`69,106.6 kB/s`	`6,111.6 kB/s`
`Random Write`	512	`58.6 kB/s`	`84.0 kB/s`	`87.1 kB/s`	--
	16384	`1,823.5 kB/s`	`2,681.1 kB/s`	`2,573.9 kB/s`	`37.5 kB/s`
	65536	`6,710.9 kB/s`	`9,794.4 kB/s`	`9,220.9 kB/s`	`158.8 kB/s`

RANDOM READ/WRITE BENCHMARK
		ST3500630AS	ST3500320AS	Hitachi HDS721075KLA330	HL-DT-STDVDRAM GSA-H10N
50:50	Read Speed	`1,333.1 kB/s`	`1,662.4 kB/s`	`1,341.8 kB/s`	`55.9 kB/s`
	Write Speed	`1,408.4 kB/s`	`1,758.7 kB/s`	`1,419.0 kB/s`	`53.8 kB/s`
	Read Count	`40.7 io/s`	`51.0 io/s`	`41.0 io/s`	`1.0 io/s`
	Write Count	`43.3 io/s`	`54.3 io/s`	`43.7 io/s`	`1.0 io/s`
90:10	Read Speed	`2,156.6 kB/s`	`2,222.0 kB/s`	`2,203.8 kB/s`	`75.3 kB/s`
	Write Speed	`210.7 kB/s`	`216.9 kB/s`	`213.1 kB/s`	`8.6 kB/s`
	Read Count	`66.7 io/s`	`68.7 io/s`	`68.0 io/s`	`2.0 io/s`
	Write Count	`6.0 io/s`	`6.0 io/s`	`6.0 io/s`	`0.0 io/s`
10:90	Read Speed	`276.2 kB/s`	`417.6 kB/s`	`341.0 kB/s`	`10.3 kB/s`
	Write Speed	`2,886.6 kB/s`	`4,220.9 kB/s`	`3,465.2 kB/s`	`78.9 kB/s`
	Read Count	`8.0 io/s`	`12.7 io/s`	`10.0 io/s`	`0.0 io/s`
	Write Count	`88.7 io/s`	`130.0 io/s`	`107.0 io/s`	`2.0 io/s`