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author | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 13:14:52 -0700 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 13:14:52 -0700 |
commit | e4ea3febc82023700035016f0f66426682b87a8a (patch) | |
tree | f0861f825ef37ef8e90541e6543397539bc7319f /bootchartd.conf.example | |
download | bootchart-e4ea3febc82023700035016f0f66426682b87a8a.tar.gz bootchart-e4ea3febc82023700035016f0f66426682b87a8a.tar.bz2 bootchart-e4ea3febc82023700035016f0f66426682b87a8a.zip |
Imported Upstream version 1.20upstream/1.20upstream
Diffstat (limited to 'bootchartd.conf.example')
-rw-r--r-- | bootchartd.conf.example | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/bootchartd.conf.example b/bootchartd.conf.example new file mode 100644 index 0000000..89bc387 --- /dev/null +++ b/bootchartd.conf.example @@ -0,0 +1,92 @@ +# +# bootchartd configuration - /etc/bootchartd.conf +# + +# +# How long do I make my graph? +# +# Preferably, you record enough time so that the entire boot process +# is recorded in the bootchart, plus some extra. The default recording +# samples/freq is 20secs. So, if you want to record 30secs instead of +# 20secs, you'll have to increase the amount of samples to 30*25 = 750. + + +# +# samples - how many samples total to record +# +#samples=500 + +# +# freq - how many samples per second to record +# +#freq=25 + +# +# rel - do not graph anything before the first sample is recorded. +# +# This is useful when running bootchart if the system is already up for +# a long time, in which case the monotonic clock will be so large that +# the graph would be unworkably large, as by default the graph starts +# at 0 (kernel boot start). Set this to 1 if you run bootchart from +# the cmdline. +# +#rel=0 + +# +# filter +# +# filter out insignificant processes from the process chart. This makes +# the process chart a lot more compact, but you'll not be able to see +# shortlived processes or processes that don't actually use any +# measurable (< 0.001sec) CPU time. +# +#filter=1 + +# +# alternative output folder +# +#output=<folder name, defaults to /var/log> + +# +# path to non-standard init +# +#init=/path/to/init + +# +# PSS graph - memory usage graph +# +# Enabling this option will make bootchart log PSS usage from /proc/*/smaps +# for each process, which is highly CPU intensive. You're advised to +# lower the 'freq' value. Expect many dropped samples - PSS measurement +# can take up to 1sec of time on an average Atom platform. +# +#pss=0 + +# +# Entropy pool graph +# +# Enabling this option will make bootchart log the size of the +# entropy_avail. This may be of interest for driver developers or platform +# builders. This option is disabled by default. +# +#entropy=0 + +# +# scale_x - horizontal graph scale +# +# Modifies the default horizontal (time) scale factor. The number given +# specifies the amount of pixels that one second worth of time is wide +# in the graph. So, a higher value equals longer graph. +# +#scale_x=100 + +# +# scale_y - vertical graph scale +# +# Modifies the default vertical scale factor. The number given specifies +# the amount of pixels given in the graph to vertical aspects of the +# elements. In the PS graph, 16px equals scale_y=20. A higher value +# equals a taller graph. +# +#scale_y=20 + |