| ; Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| ; Use of this source code is governed by a BSD-style license that can be |
| ; found in the LICENSE file. |
| ; |
| ; A simulation of disk traffic from power on to login screen. This is taken |
| ; from an average of 3 boots. It does not include the traffic generated by |
| ; the loader, but it does include the traffic generated by mounting the root |
| ; file system. It does not include a sync, the dirty pages waiting to be |
| ; written to the disk are accounted for in the "login" script. |
| ; |
| |
| [boot] |
| filename=${FILENAME} |
| size=${FILESIZE} |
| |
| time_based |
| runtime=5m |
| |
| ioengine=libaio |
| iodepth=4 |
| direct=1 |
| |
| readwrite=randrw |
| ; 86,395 KiB (3,900 ios) Read 404 KiB (210 ios) Written |
| ; rwmixwrite = 2.10% by ios |
| rwmixwrite=2 |
| |
| ; Probabilities merged down to the 8 most common sizes. |
| ; Read |
| ; 4k: 51.461 % |
| ; 8k: 3.059 % |
| ; 12k: 4.308 % |
| ; 16k: 16.936 % |
| ; 32k: 9.167 % |
| ; 68k: 5.313 % |
| ; 80k: 5.291 % |
| ; 128k: 4.464 % |
| ; Write |
| ; 4k: 91.463 % |
| ; 8k: 4.878 % |
| ; 24k: 3.659 % |
| |
| ; Fudge numbers to add up to 100% |
| bssplit=4k/52:8k/3:12k/4:16k/17:32k/9:68k/6:80k/5:128k/4,4k/91:8k/5:24k/4 |
| |
| norandommap |
| |
