blob: daba23eb0f89670d752b1a6743090204e2e5b675 [file] [log] [blame]
; 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 login to loading a chrome browser showing
; gmail over wired ethernet. This data is an average collected over 3 boots.
; It does include a sync at the end of the trace.
;
[login]
filename=${FILENAME}
size=${FILESIZE}
time_based
runtime=5m
ioengine=libaio
iodepth=4
direct=1
readwrite=randrw
; 202,135 KiB (5,494 ios) Read 5,936 KiB (435 ios) Written
; rwmixwrite = 7.336% by ios
rwmixwrite=7
; Probabilities merged down to the 8 most common sizes.
; Read
; 4k: 36.525 %
; 8k: 4.311 %
; 12k: 3.166 %
; 16k: 13.891 %
; 32k: 12.595 %
; 68k: 9.046 %
; 80k: 9.647 %
; 128k: 10.819 %
; Write
; 4k: 65.110 %
; 8k: 13.022 %
; 12k: 3.884 %
; 16k: 2.313 %
; 24k: 2.304 %
; 28k: 2.219 %
; 36k: 2.868 %
; 44k: 6.262 %
; 204k: 2.018 %
; Fudge numbers to add up to 100%
bssplit=4k/36:8k/4:12k/3:16k/14:32k/13:68k/9:80k/10:128k/11,4k/65:8k/13:12k/4:16k/2:24k/3:28k/2:36k/3:44k/6:204k/2
norandommap