SSD disk root@Raspberry-web-pisces:~# tiobench --dir /mnt --size 10 Run #1: /usr/bin/tiotest -t 8 -f 1 -r 500 -b 4096 -d /mnt -TTT Unit information ================ File size = megabytes Blk Size = bytes Rate = megabytes per second CPU% = percentage of CPU used during the test Latency = milliseconds Lat% = percent of requests that took longer than X seconds CPU Eff = Rate divided by CPU% - throughput per cpu load Sequential Reads File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 138.95 97.26% 0.027 0.20 0.00000 0.00000 143 3.1.9+ 10 4096 2 138.39 179.9% 0.050 10.14 0.00000 0.00000 77 3.1.9+ 10 4096 4 135.25 236.6% 0.075 30.11 0.00000 0.00000 57 3.1.9+ 10 4096 8 129.47 113.2% 0.062 17.71 0.00000 0.00000 114 Random Reads File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 129.17 99.20% 0.027 2.03 0.00000 0.00000 130 3.1.9+ 10 4096 2 131.65 185.3% 0.046 10.15 0.00000 0.00000 71 3.1.9+ 10 4096 4 131.93 312.4% 0.086 30.16 0.00000 0.00000 42 3.1.9+ 10 4096 8 130.76 326.3% 0.124 60.13 0.00000 0.00000 40 Sequential Writes File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 20.75 31.12% 0.053 0.24 0.00000 0.00000 67 3.1.9+ 10 4096 2 20.89 64.76% 0.104 11.16 0.00000 0.00000 32 3.1.9+ 10 4096 4 21.03 126.2% 0.237 50.16 0.00000 0.00000 17 3.1.9+ 10 4096 8 22.07 215.1% 0.440 83.67 0.00000 0.00000 10 Random Writes File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 29.47 22.63% 0.021 0.24 0.00000 0.00000 130 3.1.9+ 10 4096 2 29.00 46.39% 0.042 15.13 0.00000 0.00000 62 3.1.9+ 10 4096 4 38.66 108.8% 0.075 30.19 0.00000 0.00000 36 3.1.9+ 10 4096 8 37.03 180.1% 0.134 70.15 0.00000 0.00000 21 SD KARTA root@Raspberry-web-pisces:~# tiobench --dir /var --size 10 Run #1: /usr/bin/tiotest -t 8 -f 1 -r 500 -b 4096 -d /var -TTT Unit information ================ File size = megabytes Blk Size = bytes Rate = megabytes per second CPU% = percentage of CPU used during the test Latency = milliseconds Lat% = percent of requests that took longer than X seconds CPU Eff = Rate divided by CPU% - throughput per cpu load Sequential Reads File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 141.06 98.74% 0.026 0.23 0.00000 0.00000 143 3.1.9+ 10 4096 2 139.43 181.2% 0.048 20.09 0.00000 0.00000 77 3.1.9+ 10 4096 4 136.92 188.2% 0.069 31.60 0.00000 0.00000 73 3.1.9+ 10 4096 8 133.53 100.1% 0.052 20.15 0.00000 0.00000 133 Random Reads File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 132.26 93.10% 0.027 1.12 0.00000 0.00000 142 3.1.9+ 10 4096 2 131.62 176.9% 0.049 10.11 0.00000 0.00000 74 3.1.9+ 10 4096 4 132.92 263.7% 0.085 30.12 0.00000 0.00000 50 3.1.9+ 10 4096 8 118.29 302.8% 0.098 69.41 0.00000 0.00000 39 Sequential Writes File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 2.52 3.028% 0.042 0.23 0.00000 0.00000 83 3.1.9+ 10 4096 2 4.23 10.56% 0.082 10.20 0.00000 0.00000 40 3.1.9+ 10 4096 4 4.23 19.55% 0.154 31.21 0.00000 0.00000 22 3.1.9+ 10 4096 8 3.07 22.25% 0.218 69.14 0.00000 0.00000 14 Random Writes File Blk Num Avg Maximum Lat% Lat% CPU Identifier Size Size Thr Rate (CPU%) Latency Latency >2s >10s Eff ---------------------------- ------ ----- --- ------ ------ --------- ----------- -------- -------- ----- 3.1.9+ 10 4096 1 3.32 2.339% 0.017 0.30 0.00000 0.00000 142 3.1.9+ 10 4096 2 4.85 6.831% 0.027 10.19 0.00000 0.00000 71 3.1.9+ 10 4096 4 6.27 15.25% 0.051 30.13 0.00000 0.00000 41 3.1.9+ 10 4096 8 4.93 20.50% 0.054 68.92 0.00000 0.00000 24