#Offset from Master :  0.000008097 s
#One-way delay      :  0.000126731 s

PAT=/scripts/root/ptp
mkdir -p $PAT/

rrdtool create $PAT/offset.rrd --step 300s \
DS:ds1:GAUGE:300:U:U  \
RRA:MIN:0:2960:2880 \
RRA:MIN:0:1480:2880 \
RRA:MIN:0:124:2880 \
RRA:MIN:0:8:2880 \
RRA:MIN:0:4:2880 \
RRA:MIN:0:1:2880 \
RRA:AVERAGE:0:2960:2880 \
RRA:AVERAGE:0:1480:2880 \
RRA:AVERAGE:0:124:2880 \
RRA:AVERAGE:0:8:2880 \
RRA:AVERAGE:0:4:2880 \
RRA:AVERAGE:0:1:2880 \
RRA:MAX:0:2960:2880 \
RRA:MAX:0:1480:2880 \
RRA:MAX:0:124:2880 \
RRA:MAX:0:8:2880 \
RRA:MAX:0:4:2880 \
RRA:MAX:0:1:2880 

rrdtool create $PAT/delay.rrd --step 300s \
DS:ds1:GAUGE:300:U:U  \
RRA:MIN:0:2960:2880 \
RRA:MIN:0:1480:2880 \
RRA:MIN:0:124:2880 \
RRA:MIN:0:8:2880 \
RRA:MIN:0:4:2880 \
RRA:MIN:0:1:2880 \
RRA:AVERAGE:0:2960:2880 \
RRA:AVERAGE:0:1480:2880 \
RRA:AVERAGE:0:124:2880 \
RRA:AVERAGE:0:8:2880 \
RRA:AVERAGE:0:4:2880 \
RRA:AVERAGE:0:1:2880 \
RRA:MAX:0:2960:2880 \
RRA:MAX:0:1480:2880 \
RRA:MAX:0:124:2880 \
RRA:MAX:0:8:2880 \
RRA:MAX:0:4:2880 \
RRA:MAX:0:1:2880 

#rrdtool fetch database.rrd MIN | tail

#!/bin/bash
PAT=/scripts/root/ptp
cd $PAT
CWD=`pwd`
 V=`cat /var/log/ptpd/status | grep Offset | grep -oP "([0-9-.]*)"`
 R=`echo "$V * 1000000" | bc`
 echo "V: $V
R: $R"
 rrdtool update $PAT/offset.rrd N:$R
 V=`cat /var/log/ptpd/status | grep "One-way" | grep -oP "([0-9.]*)"`
 R=`echo "$V * 1000" | bc`
 echo "V: $V
R: $R"
 rrdtool update $PAT/delay.rrd N:$R



# Grafik Updaten (1h)
#!/bin/bash
PAT=/scripts/root/ptp
cd $PAT
CWD=`pwd`
ENDE=`date +%s`
START=`expr $ENDE - 3600`
rrdtool graph $PAT/offset.png -Y --lower-limit -100 --upper-limit 100 --start $START --end $ENDE --width 800 --height 200 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:'DroidSansMono,DejaVuSansMono' --font AXIS:7:'DroidSansMono,DejaVuSansMono' --font-render-mode normal \
DEF:ping=$PAT/offset.rrd:ds1:AVERAGE \
LINE1:ping#0000FF:"time (µs)" \
GPRINT:ping:LAST:"Cur\: %5.2lf" \
GPRINT:ping:AVERAGE:"Avg\: %5.2lf" \
GPRINT:ping:MAX:"Max\: %5.2lf" \
GPRINT:ping:MIN:"Min\: %5.2lf\t\t\t" \
COMMENT:"Offset"
rrdtool graph $PAT/delay.png -Y --lower-limit 0 --upper-limit 10 --start $START --end $ENDE --width 800 --height 200 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:'DroidSansMono,DejaVuSansMono' --font AXIS:7:'DroidSansMono,DejaVuSansMono' --font-render-mode normal \
DEF:ping=$PAT/delay.rrd:ds1:AVERAGE \
LINE1:ping#0000FF:"time (ms)" \
GPRINT:ping:LAST:"Cur\: %5.2lf" \
GPRINT:ping:AVERAGE:"Avg\: %5.2lf" \
GPRINT:ping:MAX:"Max\: %5.2lf" \
GPRINT:ping:MIN:"Min\: %5.2lf\t\t\t" \
COMMENT:"Delay"

# Grafik Updaten (1d)
#!/bin/bash
PAT=/scripts/root/ptp
cd $PAT
CWD=`pwd`
ENDE=`date +%s`
START=`expr $ENDE - 86400`
rrdtool graph $PAT/offset_1d.png -Y --lower-limit -100 --upper-limit 100 --start $START --end $ENDE --width 800 --height 200 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:'DroidSansMono,DejaVuSansMono' --font AXIS:7:'DroidSansMono,DejaVuSansMono' --font-render-mode normal \
DEF:ping=$PAT/offset.rrd:ds1:AVERAGE \
LINE1:ping#0000FF:"time (µs)" \
GPRINT:ping:LAST:"Cur\: %5.2lf" \
GPRINT:ping:AVERAGE:"Avg\: %5.2lf" \
GPRINT:ping:MAX:"Max\: %5.2lf" \
GPRINT:ping:MIN:"Min\: %5.2lf\t\t\t" \
COMMENT:"Offset"
rrdtool graph $PAT/delay_1d.png -Y --lower-limit 0 --upper-limit 10 --start $START --end $ENDE --width 800 --height 200 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:'DroidSansMono,DejaVuSansMono' --font AXIS:7:'DroidSansMono,DejaVuSansMono' --font-render-mode normal \
DEF:ping=$PAT/delay.rrd:ds1:AVERAGE \
LINE1:ping#0000FF:"time (ms)" \
GPRINT:ping:LAST:"Cur\: %5.2lf" \
GPRINT:ping:AVERAGE:"Avg\: %5.2lf" \
GPRINT:ping:MAX:"Max\: %5.2lf" \
GPRINT:ping:MIN:"Min\: %5.2lf\t\t\t" \
COMMENT:"Delay"


Als Zeitfenster kann anstatt
--start $START --end $ENDE
auch angegeben werden wie weit der Graph in die Vergangenheit zurück reichen soll
--start [PARAM]
PARAM bspw.
 -1y (letztes Jahr)
 -4m (letzte 4 Monate)
 -33min (letzte 33 Minuten)
 -12h (letzten 12 Stunden)