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Viewing changes to vivid/etc/init/bootchart.conf

  • Committer: Dimitri John Ledkov
  • Date: 2014-11-19 12:58:41 UTC
  • Revision ID: dimitri.j.ledkov@intel.com-20141119125841-98dr37roy8dvcv3b
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vivid/etc/init/bootchart.conf
 
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# bootchart - boot sequence auditing
 
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#
 
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# bootchart allows you to audit the boot sequence of your computer and
 
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# generate a pretty chart of the processes run, including how long they
 
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# took and how much CPU and I/O they used.
 
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description     "boot sequence auditing"
 
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start on virtual-filesystems
 
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stop on stopped rc
 
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script
 
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    grep -q "profile" /proc/cmdline && { stop; exit 0; }
 
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    grep -q "bootchart=disable" /proc/cmdline && { stop; exit 0; }
 
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    if grep -q "bootchart=[0-9]*hz" /proc/cmdline
 
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    then
 
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        HZ=$(sed -e 's/.*bootchart=//;s/hz.*//' /proc/cmdline)
 
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    else
 
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        HZ=25
 
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    fi
 
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    mkdir -p /var/run/bootchart
 
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    exec /lib/bootchart/collector $HZ /var/run/bootchart 2>/dev/null
 
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end script
 
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pre-stop script
 
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    # Sleep for an extra 45s to allow enough time to chart the desktop
 
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    # login
 
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    [ "$UPSTART_STOP_EVENTS" = "stopped" ] && sleep 45
 
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end script
 
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post-stop script
 
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    if [ -d /dev/.bootchart/log ]
 
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    then
 
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        LOGS=/dev/.bootchart/log
 
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    else
 
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        LOGS=/var/run/bootchart
 
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    fi
 
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    # Figure out name for the chart
 
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    base="$(hostname -s)-$(lsb_release -sc)-$(date +%Y%m%d)"
 
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    count=1
 
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    while [ -e "/var/log/bootchart/$base-$count.tgz" -o -e "/var/log/bootchart/$base-$count.png" -o -e "/var/log/bootchart/$base-$count.svg" ]
 
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    do
 
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        count=$(( $count + 1 ))
 
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    done
 
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    BASE="/var/log/bootchart/$base-$count"
 
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    TARBALL="$BASE.tgz"
 
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    # Gather the output into the tarball
 
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    /lib/bootchart/gather "$TARBALL" "$LOGS"
 
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    # Generate SVG and optionally PNG if pybootchartgui is installed
 
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    if [ -x /usr/bin/bootchart ]
 
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    then
 
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        if grep -q "bootchart=svg" /proc/cmdline
 
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        then
 
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            format=svg
 
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        else
 
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            format=png
 
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        fi
 
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        bootchart --format=$format \
 
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                --crop-after=compiz,metacity,mutter,kwin,xfwm4,unity8 \
 
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                --annotate=ureadahead,mountall,hostname,hwclock \
 
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                --annotate=Xorg \
 
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                --annotate=gdm-session-worker \
 
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                --output="/var/log/bootchart" "$TARBALL"
 
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    fi
 
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    # Clean up
 
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    rm -rf $LOGS
 
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    if [ -d /dev/.bootchart ]
 
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    then
 
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        umount /dev/.bootchart/proc
 
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        rm -rf /dev/.bootchart
 
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    fi
 
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end script