1#
2# Generic S3 (Suspend to Mem) test
3#
4# This is the configuration file for sleepgraph. It contains
5# all the tool arguments so that they don't have to be given on the
6# command line. It also includes advanced settings for functions
7# and kprobes. It is run like this
8#
9#    sudo ./sleepgraph.py -config config/example.cfg
10#
11
12[Settings]
13
14# ---- General Options ----
15
16# Verbosity
17# print verbose messages (default: false)
18verbose: false
19
20# Suspend Mode
21# e.g. standby, mem, freeze, disk (default: mem)
22mode: mem
23
24# Output Directory Format
25# output folder for html, ftrace, and dmesg. Use {date} and {time} for current values
26output-dir: suspend-{hostname}-{date}-{time}
27
28# Automatic Wakeup
29# Use rtcwake to autoresume after X seconds, or off to disable (default: 15)
30rtcwake: 15
31
32# Add Logs
33# add the dmesg and ftrace log to the html output (default: false)
34addlogs: true
35
36# Suspend/Resume Gap
37# insert a small visible gap between suspend and resume on the timeline (default: false)
38srgap: false
39
40# Skip HTML generation
41# Only capture the logs, don't generate the html timeline (default: false)
42skiphtml: false
43
44# Sync filesystem before suspend
45# run sync before the test, minimizes sys_sync call time (default: false)
46sync: true
47
48# Runtime suspend enable/disable
49# Enable/disable runtime suspend for all devices, restore all after test (default: no-action)
50# rs: disable
51
52# Turn display on/off for test
53# Switch the display on/off for the test using xset (default: no-action)
54# display: on
55
56# Print results to text file
57# Print the status of the test run in the given file (default: no-action)
58result: result.txt
59
60# Gzip the log files to save space
61# Gzip the generated log files, and read gzipped log files (default: false)
62gzip: true
63
64# ---- Advanced Options ----
65
66# Command to execute in lieu of suspend (default: "")
67# command: echo mem > /sys/power/state
68
69# Display user processes
70# graph user processes and cpu usage in the timeline (default: false)
71proc: false
72
73# Display function calls
74# graph source functions in the timeline (default: false)
75dev: false
76
77# Multiple test runs
78# Run N tests D seconds apart, generates separate outputs with a summary (default: false)
79# multi: 3 5
80
81# Back to Back Suspend/Resume
82# Run two suspend/resumes back to back and display in the same timeline (default: false)
83x2: false
84
85# Back to Back Suspend Delay
86# Time delay between the two test runs in ms (default: 0 ms)
87x2delay: 0
88
89# Pre Suspend Delay
90# Include an N ms delay before (1st) suspend (default: 0 ms)
91predelay: 0
92
93# Post Resume Delay
94# Include an N ms delay after (last) resume (default: 0 ms)
95postdelay: 0
96
97# Minimum Device Length
98# graph only devices longer than min in the timeline (default: 0.001 ms)
99mindev: 0.001
100
101# ---- Debug Options ----
102
103# Callgraph
104# gather detailed ftrace callgraph data on all timeline events (default: false)
105callgraph: false
106
107# Callgraph phase filter
108# Only enable callgraphs for one phase, i.e. resume_noirq (default: all)
109cgphase: suspend
110
111# Callgraph x2 test filter
112# Only enable callgraphs test 0 or 1 when using -x2 (default: 1)
113cgtest: 0
114
115# Expand Callgraph
116# pre-expand the callgraph data in the html output (default: disabled)
117expandcg: false
118
119# Minimum Callgraph Length
120# provide callgraph data for blocks longer than min (default: 0.001 ms)
121mincg: 1
122
123# Timestamp Precision
124# Number of significant digits in timestamps (0:S, [3:ms], 6:us)
125timeprec: 6
126
127# Device Filter
128# show only devices whose name/driver includes one of these strings
129# devicefilter: _cpu_up,_cpu_down,i915,usb
130
131# Add kprobe functions to the timeline
132# Add functions to the timeline from a text file (default: no-action)
133# fadd: file.txt
134