| 45 | | {{{ |
| 46 | | = 寫檔前 = |
| 47 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 48 | | 0.04 0.01 0.14 0.07 0.00 99.75 |
| 49 | | |
| 50 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 51 | | sda 1.17 0.01 0.01 2682 2026 |
| 52 | | sdb 0.27 0.00 0.10 103 25192 |
| 53 | | |
| 54 | | = 寫檔中 = |
| 55 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 56 | | 0.00 0.00 4.24 11.97 0.00 83.79 |
| 57 | | |
| 58 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 59 | | sda 0.00 0.00 0.00 0 0 |
| 60 | | sdb 90.00 0.00 23.54 0 23 |
| 61 | | |
| 62 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 63 | | 0.00 0.00 5.22 12.44 0.00 82.34 |
| 64 | | |
| 65 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 66 | | sda 0.00 0.00 0.00 0 0 |
| 67 | | sdb 105.00 0.00 27.64 0 27 |
| 68 | | |
| 69 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 70 | | 0.00 0.00 5.47 11.19 0.00 83.33 |
| 71 | | |
| 72 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 73 | | sda 4.95 0.00 0.10 0 0 |
| 74 | | sdb 81.19 0.00 21.36 0 21 |
| 75 | | |
| 76 | | = 寫檔後 = |
| 77 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 78 | | 0.00 0.00 0.25 0.00 0.00 99.75 |
| 79 | | |
| 80 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 81 | | sda 0.00 0.00 0.00 0 0 |
| 82 | | sdb 0.00 0.00 0.00 0 0 |
| 83 | | }}} |
| 84 | | * Lustre 讀檔測試說明 |
| 85 | | {{{ |
| 86 | | = 八台node同時播放1個avi檔 = |
| 87 | | == 播放中 == |
| 88 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 89 | | 2.99 0.00 0.50 0.00 0.00 96.51 |
| 90 | | |
| 91 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 92 | | sda 0.00 0.00 0.00 0 0 |
| 93 | | sdb 0.00 0.00 0.00 0 0 |
| 94 | | |
| 95 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 96 | | 5.24 0.00 0.50 0.00 0.00 94.26 |
| 97 | | |
| 98 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 99 | | sda 0.00 0.00 0.00 0 0 |
| 100 | | sdb 2.00 1.00 0.00 1 0 |
| 101 | | |
| 102 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 103 | | 2.23 0.00 0.50 0.00 0.00 97.27 |
| 104 | | |
| 105 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 106 | | sda 0.00 0.00 0.00 0 0 |
| 107 | | sdb 0.00 0.00 0.00 0 0 |
| 108 | | |
| 109 | | == 快轉時 == |
| 110 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 111 | | 1.49 0.00 3.96 0.00 0.00 94.55 |
| 112 | | |
| 113 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 114 | | sda 0.00 0.00 0.00 0 0 |
| 115 | | sdb 5.94 2.97 0.00 3 0 |
| 116 | | |
| 117 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 118 | | 1.24 0.00 3.73 0.00 0.00 95.02 |
| 119 | | |
| 120 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 121 | | sda 0.00 0.00 0.00 0 0 |
| 122 | | sdb 5.94 2.97 0.00 3 0 |
| 123 | | |
| 124 | | = 八台node同時讀取8個不同的avi檔 = |
| 125 | | == 播放avi時 == |
| 126 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 127 | | 0.04 0.01 0.14 0.08 0.00 99.73 |
| 128 | | |
| 129 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 130 | | sda 1.18 0.01 0.01 2745 2058 |
| 131 | | sdb 0.33 0.01 0.11 2248 28299 |
| 132 | | |
| 133 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 134 | | 0.25 0.00 0.50 0.25 0.00 99.01 |
| 135 | | |
| 136 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 137 | | sda 2.97 0.02 0.00 0 0 |
| 138 | | sdb 1.98 0.99 0.00 1 0 |
| 139 | | |
| 140 | | avg-cpu: %user %nice %system %iowait %steal %idle |
| 141 | | 2.23 21.04 2.72 0.00 0.00 74.01 |
| 142 | | |
| 143 | | Device: tps MB_read/s MB_wrtn/s MB_read MB_wrtn |
| 144 | | sda 0.00 0.00 0.00 0 0 |
| 145 | | sdb 0.00 0.00 0.00 0 0 |
| 146 | | |
| 147 | | }}} |
| | 45 | * [wiki:Fly_VLC Lustre 之VLC播放影片檔測試] |