48 lines
1.1 KiB
Plaintext
48 lines
1.1 KiB
Plaintext
; 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
|
|
|