| A | B | C | D | E | F | G | H | I | J | K | L | M | N | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Readahead Buffer Sizes, KB | ||||||||||||||
2 | Disk Setup (bw, MB/s) | 0 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | 65536 | 98304 | 131072 | 262144 | 524288 | 1048576 | |
3 | 1.8T spinny disk | 8.2 | 10.7 | 10.8 | 10.7 | 10.8 | 10.8 | 10.9 | 10.8 | 10.8 | 10.6 | 10.5 | 10.0 | 10.2 | |
4 | 1T hybrid laptop | 129.2 | 146.7 | 151.3 | 153.8 | 149.6 | 147.8 | 143.9 | 140.5 | 139.6 | 137.3 | 137.4 | 132.9 | 136.0 | |
5 | 4x RAID0 15k SAS hybrid | 103.0 | 122.7 | 127.6 | 129.2 | 128.0 | 123.1 | 117.6 | 126.4 | 126.7 | 113.3 | 113.6 | 108.7 | 113.5 | |
6 | 3x RAID1 SATA | 35.4 | 42.9 | 47.0 | 49.3 | 51.6 | 52.1 | 54.3 | 56.2 | 57.4 | 56.8 | 55.9 | 55.0 | 53.6 | |
7 | 16G SSD (larch) | 166.6 | 179.4 | 184.6 | 182.9 | 168.0 | 158.8 | 174.4 | 174.1 | 172.4 | 173.5 | 172.8 | 169.3 | 172.7 | |
8 | 1T hybrid | 104.0 | 119.4 | 122.0 | 120.0 | 114.8 | 113.1 | 112.9 | 112.1 | 112.2 | 109.0 | 109.8 | 108.5 | 106.7 | |
9 | 400G SATA | 39.8 | 40.4 | 42.2 | 39.8 | 42.2 | 44.4 | 42.4 | 39.8 | 37.8 | 40.0 | 39.3 | 43.7 | 41.6 | |
10 | 320G SATA (craptop) | 8.3 | 10.7 | 11.0 | 11.0 | 11.3 | 10.7 | 10.6 | 10.5 | 10.6 | 10.2 | 10.1 | 10.1 | 10.0 | |
11 | 100G USB3 BOT | 23.9 | 23.0 | 23.1 | 22.9 | 22.7 | 22.1 | 21.8 | 21.8 | 21.8 | 21.9 | 21.9 | 22.0 | 22.1 | |
12 | 750G hybrid (alder) | 105.7 | 120.4 | 120.5 | 118.4 | 126.3 | 112.8 | 104.6 | 114.7 | 114.4 | 121.9 | 115.2 | 108.1 | 116.4 | |
13 | 320G SATA (i386) | 21.4 | 22.2 | 22.3 | 22.7 | 22.9 | 22.2 | 22.3 | 22.5 | 21.9 | 20.7 | 20.8 | 21.0 | N/A | |
14 | 4x RAID0 10k SAS hybrid | 62.9 | 73.4 | 67.1 | 76.2 | 80.5 | 80.1 | 85.7 | 83.8 | 86.0 | 84.9 | 84.7 | 83.3 | 80.9 | |
15 | 750G SATA (flax) | 23.6 | 31.5 | 33.1 | 35.0 | 35.3 | 36.3 | 37.0 | 37.2 | 36.9 | 37.0 | 36.5 | 34.2 | 31.2 | |
16 | 1TB SSD | 109.2 | 60.8 | 94.5 | 115.6 | 133.3 | 166.4 | 159.3 | 192.2 | 187.8 | 181.9 | 184.1 | 187.7 | 190.2 | |
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22 | Disk Setup (runtime, s) | 0 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | 65536 | 98304 | 131072 | 262144 | 524288 | 1048576 | |
23 | 1.8T spinny disk (tortuga) 1/26/15 | 19.0 | 14.5 | 14.5 | 14.4 | 14.6 | 14.4 | 14.4 | 14.3 | 14.4 | 14.7 | 14.8 | 15.5 | 15.3 | |
24 | 1T hybrid laptop | 9.1 | 8.0 | 7.8 | 7.6 | 7.9 | 7.9 | 8.2 | 8.4 | 8.4 | 8.6 | 8.6 | 8.8 | 8.6 | |
25 | 4x RAID0 15k SAS hybrid | 18.3 | 15.3 | 14.7 | 14.6 | 14.7 | 15.3 | 16.0 | 14.9 | 14.8 | 16.6 | 16.5 | 17.3 | 16.6 | |
26 | 3x RAID1 SATA | 103.1 | 77.7 | 74.7 | 71.8 | 69.9 | 69.9 | 67.2 | 65.6 | 65.2 | 65.0 | 66.1 | 67.1 | 70.7 | |
27 | 16G SSD (larch?) | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | |
28 | 1T hybrid | 9.5 | 8.3 | 8.1 | 8.2 | 8.6 | 8.7 | 8.7 | 8.8 | 8.8 | 9.1 | 9.0 | 9.1 | 9.2 | |
29 | 400G SATA | 7.1 | 7.0 | 6.7 | 7.1 | 6.7 | 6.3 | 6.6 | 7.1 | 7.4 | 7.0 | 7.1 | 6.4 | 6.8 | |
30 | 320G SATA (craptop) | 17.3 | 11.9 | 12.0 | 12.1 | 11.9 | 12.4 | 12.6 | 12.6 | 13.4 | 13.4 | 13.5 | 13.9 | 14.6 | |
31 | 100G USB3 BOT | 157.2 | 163.6 | 162.9 | 164.1 | 165.6 | 170.6 | 172.5 | 172.8 | 172.3 | 171.6 | 171.4 | 171.1 | 170.1 | |
32 | 750G hybrid (flax) 1/26/15 | 7.3 | 6.7 | 5.7 | 5.6 | 5.6 | 7.1 | 6.1 | 5.9 | 7.0 | 6.6 | 7.0 | 7.5 | 6.9 | |
33 | 320G SATA (chewy) 1/26/15 | 20.9 | 19.4 | 20.5 | 20.3 | 20.7 | 19.4 | 21.2 | 21.8 | 19.6 | 20.8 | 20.7 | 20.5 | N/A | |
34 | 4k RAID0 10k SAS hybrid | 13.0 | 9.3 | 8.9 | 9.0 | 9.2 | 9.4 | 9.6 | 9.7 | 9.4 | 9.7 | 9.7 | 9.9 | 10.2 | |
35 | 750G SATA | 20.9 | 15.6 | 14.9 | 14.1 | 14.0 | 13.6 | 13.3 | 13.2 | 13.4 | 13.3 | 13.5 | 14.4 | 15.8 | |
36 | 1TB SSD | 290.2 | 520.9 | 335.3 | 274.1 | 237.7 | 190.4 | 198.9 | 164.9 | 168.7 | 174.2 | 172.1 | 168.8 | 166.6 | |
37 | 500G SATA | 30.8 | 29.4 | 29.3 | 29.6 | 30.0 | 30.6 | 29.9 | 30.2 | 30.4 | 30.5 | 30.5 | 30.7 | 30.7 | |
38 | 100G FW (same as USB3) | 158.4 | 165.0 | 164.1 | 164.4 | 166.7 | 171.7 | 173.9 | 173.4 | 173.1 | 172.3 | 172.3 | 172.2 | 171.0 | |
39 | 4x RAID0 750G SATA (flax) 1/26/15 | 71.6 | 76.7 | 75.2 | 77.2 | 85.8 | 87.9 | ||||||||
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46 | Disk Setup (runtime %) | 0 | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | 65536 | 98304 | 131072 | 262144 | 524288 | 1048576 | |
47 | 1.8T spinny disk (tortuga) 1/26/15 | 24.09% | 24.08% | 24.27% | 23.53% | 24.46% | 24.60% | 24.83% | 24.36% | 22.99% | 22.41% | 18.79% | 19.89% | ||
48 | 1T hybrid laptop | 11.99% | 14.63% | 16.06% | 13.64% | 12.65% | 10.23% | 8.03% | 7.48% | 5.94% | 5.94% | 2.86% | 5.06% | ||
49 | 4x RAID0 15k SAS hybrid | 16.05% | 19.23% | 20.27% | 19.51% | 16.33% | 12.38% | 18.52% | 18.68% | 9.10% | 9.37% | 5.26% | 9.21% | ||
50 | 3x RAID1 SATA | 24.68% | 27.58% | 30.38% | 32.25% | 32.21% | 34.87% | 36.37% | 36.75% | 36.96% | 35.91% | 34.98% | 31.48% | ||
51 | 16G SSD | 7.06% | 10.59% | 9.88% | 1.18% | -4.71% | 4.71% | 4.71% | 4.71% | 3.53% | 2.35% | 3.53% | 4.71% | ||
52 | 1T hybrid | 12.87% | 14.77% | 13.29% | 9.39% | 8.02% | 7.81% | 7.17% | 7.28% | 4.54% | 5.27% | 4.22% | 2.53% | ||
53 | 400G SATA | 1.56% | 5.80% | 0.14% | 5.80% | 10.61% | 6.22% | 0.14% | -5.09% | 0.71% | -0.99% | 9.05% | 4.53% | ||
54 | 320G SATA (craptop) | 31.07% | 30.61% | 29.91% | 30.90% | 28.12% | 26.84% | 26.78% | 22.20% | 22.26% | 21.74% | 19.19% | 15.25% | ||
55 | 100G USB3 BOT | -4.05% | -3.64% | -4.40% | -5.31% | -8.49% | -9.71% | -9.92% | -9.60% | -9.13% | -9.05% | -8.86% | -8.21% | ||
56 | 750G hybrid (flax) 1/26/15 | 7.98% | 22.01% | 22.38% | 23.06% | 1.79% | 16.05% | 18.94% | 3.16% | 9.08% | 3.85% | -2.48% | 4.81% | ||
57 | 320G SATA (chewy) 1/26/15 | 7.25% | 1.61% | 2.52% | 0.69% | 7.21% | -1.55% | -4.44% | 6.06% | 0.54% | 0.93% | 1.89% | |||
58 | 4k RAID0 10k SAS hybrid | 28.42% | 31.49% | 31.18% | 29.72% | 28.11% | 26.50% | 25.81% | 27.65% | 25.65% | 25.42% | 24.04% | 21.66% | ||
59 | 750G SATA | 25.02% | 28.57% | 32.45% | 33.03% | 34.80% | 36.10% | 36.53% | 35.95% | 36.10% | 35.23% | 30.78% | 24.21% | ||
60 | 1TB SSD | -79.53% | -15.54% | 5.52% | 18.07% | 34.38% | 31.44% | 43.19% | 41.85% | 39.95% | 40.68% | 41.81% | 42.57% | ||
61 | 500G SATA | 4.36% | 4.78% | 3.90% | 2.63% | 0.68% | 2.76% | 1.95% | 1.04% | 0.72% | 0.88% | 0.20% | 0.33% | ||
62 | 100G FW (same as USB3) | -4.21% | -3.60% | -3.84% | -5.25% | -8.45% | -9.83% | -9.48% | -9.34% | -8.79% | -8.83% | -8.75% | -8.01% | ||
63 | 4x RAID0 750G SATA (flax) 1/26/15 | -7.23% | -5.02% | -7.89% | -19.89% | -22.89% | |||||||||
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