example.cfg (4603B)
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# Call Loop Max Gap (dev mode only) 102# merge loops of the same call if each is less than maxgap apart (def: 100us) 103callloop-maxgap: 0.0001 104 105# Call Loop Max Length (dev mode only) 106# merge loops of the same call if each is less than maxlen in length (def: 5ms) 107callloop-maxlen: 0.005 108 109# Override default timeline entries: 110# Do not use the internal default functions for timeline entries (def: false) 111# Set this to true if you intend to only use the ones defined in the config 112override-timeline-functions: true 113 114# Override default dev timeline entries: 115# Do not use the internal default functions for dev timeline entries (def: false) 116# Set this to true if you intend to only use the ones defined in the config 117override-dev-timeline-functions: true 118 119# ---- Debug Options ---- 120 121# Callgraph 122# gather detailed ftrace callgraph data on all timeline events (default: false) 123callgraph: false 124 125# Max graph depth 126# limit the callgraph trace to this depth (default: 0 = all) 127maxdepth: 2 128 129# Callgraph phase filter 130# Only enable callgraphs for one phase, i.e. resume_noirq (default: all) 131cgphase: suspend 132 133# Callgraph x2 test filter 134# Only enable callgraphs test 0 or 1 when using -x2 (default: 1) 135cgtest: 0 136 137# Expand Callgraph 138# pre-expand the callgraph data in the html output (default: disabled) 139expandcg: false 140 141# Minimum Callgraph Length 142# provide callgraph data for blocks longer than min (default: 0.001 ms) 143mincg: 1 144 145# Timestamp Precision 146# Number of significant digits in timestamps (0:S, [3:ms], 6:us) 147timeprec: 6 148 149# Device Filter 150# show only devices whose name/driver includes one of these strings 151# devicefilter: _cpu_up,_cpu_down,i915,usb 152 153# Add kprobe functions to the timeline 154# Add functions to the timeline from a text file (default: no-action) 155# fadd: file.txt 156 157# Ftrace buffer size 158# Set trace buffer size to N kilo-bytes (default: all of free memory up to 3GB) 159# bufsize: 1000