Disk Benchmark database

サンプル集計結果

DEVTEST BENCHMARK
TEST		WDC WD5000AAKS-00YGA0	WDC WD5000AAJB-00YRA0	Hitachi HDT725032VLAT80	ST3500630AS
Test Unit Ready command		`0.0 ms`	`0.0 ms`	`0.0 ms`	`0.0 ms`
No Motion Seek command		`0.1 ms`	`0.1 ms`	`0.0 ms`	`0.2 ms`
Average latency Time		`0.0 ms`	`0.1 ms`	`0.0 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`	`12.8 ms`	`13.0 ms`
`Sequential Read / START`	512	`8,019.1 kB/s`	`7,088.9 kB/s`	`7,427.5 kB/s`	`11,290.8 kB/s`
	16384	`79,353.7 kB/s`	`72,290.6 kB/s`	`76,797.3 kB/s`	`80,993.8 kB/s`
	65536	`79,986.7 kB/s`	`78,199.7 kB/s`	`76,880.3 kB/s`	`81,061.5 kB/s`
`Sequential Read / END`	512	`9,595.3 kB/s`	`7,535.0 kB/s`	`7,404.5 kB/s`	`11,266.6 kB/s`
	16384	`42,023.8 kB/s`	`42,834.9 kB/s`	`41,307.3 kB/s`	`45,705.4 kB/s`
	65536	`42,430.2 kB/s`	`42,967.6 kB/s`	`41,309.5 kB/s`	`45,731.0 kB/s`
`Sequential Read / AVERAGE`	512	`8,807.2 kB/s`	`7,312.0 kB/s`	`7,416.0 kB/s`	`11,278.7 kB/s`
	16384	`60,688.8 kB/s`	`57,562.7 kB/s`	`59,052.3 kB/s`	`63,349.5 kB/s`
	65536	`61,208.4 kB/s`	`60,583.7 kB/s`	`59,094.9 kB/s`	`63,396.3 kB/s`
`Random Read`	512	`39.1 kB/s`	`39.0 kB/s`	`38.6 kB/s`	`38.2 kB/s`
	16384	`1,198.2 kB/s`	`1,211.9 kB/s`	`1,214.6 kB/s`	`1,182.4 kB/s`
	65536	`4,415.0 kB/s`	`4,554.8 kB/s`	`4,572.2 kB/s`	`4,456.4 kB/s`
`Sequential Write / START`	512	`9,597.2 kB/s`	`9,399.2 kB/s`	`4,603.3 kB/s`	`6,625.3 kB/s`
	16384	`79,656.3 kB/s`	`74,533.6 kB/s`	`76,989.5 kB/s`	`77,194.9 kB/s`
	65536	`79,818.5 kB/s`	`79,844.7 kB/s`	`77,009.2 kB/s`	`78,247.8 kB/s`
`Sequential Write / END`	512	`10,003.6 kB/s`	`9,453.4 kB/s`	`4,670.7 kB/s`	`6,889.4 kB/s`
	16384	`42,027.7 kB/s`	`42,868.7 kB/s`	`41,531.8 kB/s`	`40,422.0 kB/s`
	65536	`42,181.2 kB/s`	`42,891.1 kB/s`	`41,523.6 kB/s`	`40,848.6 kB/s`
`Sequential Write / AVERAGE`	512	`9,800.4 kB/s`	`9,426.3 kB/s`	`4,637.0 kB/s`	`6,757.3 kB/s`
	16384	`60,842.0 kB/s`	`58,701.1 kB/s`	`59,260.6 kB/s`	`58,808.4 kB/s`
	65536	`60,999.8 kB/s`	`61,367.9 kB/s`	`59,266.4 kB/s`	`59,548.2 kB/s`
`Random Write`	512	`75.8 kB/s`	`79.3 kB/s`	`80.7 kB/s`	`58.6 kB/s`
	16384	`2,203.1 kB/s`	`2,314.0 kB/s`	`2,328.1 kB/s`	`1,823.5 kB/s`
	65536	`8,004.1 kB/s`	`7,829.4 kB/s`	`7,224.3 kB/s`	`6,710.9 kB/s`

RANDOM READ/WRITE BENCHMARK
		WDC WD5000AAKS-00YGA0	WDC WD5000AAJB-00YRA0	Hitachi HDT725032VLAT80	ST3500630AS
50:50	Read Speed	`1,466.1 kB/s`	`1,558.3 kB/s`	`1,313.5 kB/s`	`1,333.1 kB/s`
	Write Speed	`1,546.3 kB/s`	`1,652.6 kB/s`	`1,367.9 kB/s`	`1,408.4 kB/s`
	Read Count	`45.0 io/s`	`47.7 io/s`	`40.0 io/s`	`40.7 io/s`
	Write Count	`47.3 io/s`	`50.7 io/s`	`42.0 io/s`	`43.3 io/s`
90:10	Read Speed	`2,205.8 kB/s`	`2,250.1 kB/s`	`2,157.6 kB/s`	`2,156.6 kB/s`
	Write Speed	`214.4 kB/s`	`219.8 kB/s`	`210.7 kB/s`	`210.7 kB/s`
	Read Count	`68.0 io/s`	`69.3 io/s`	`66.7 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`	`341.6 kB/s`	`315.1 kB/s`	`276.2 kB/s`
	Write Speed	`3,288.2 kB/s`	`3,471.3 kB/s`	`3,253.6 kB/s`	`2,886.6 kB/s`
	Read Count	`9.3 io/s`	`10.0 io/s`	`9.0 io/s`	`8.0 io/s`
	Write Count	`101.3 io/s`	`106.7 io/s`	`100.0 io/s`	`88.7 io/s`