X-Git-Url: http://git.pjr.cc/?p=wyse_ntpd.git;a=blobdiff_plain;f=src%2Fgraphit%2Fcreate_data.sh;fp=src%2Fgraphit%2Fcreate_data.sh;h=d06eb7ca23312e8f2aa2b8f3bbab12a27f46662a;hp=0000000000000000000000000000000000000000;hb=ae7b8c3e94cfaf2532d796ac5aacaff69c1fe379;hpb=32e60f7453ded83a7800853ead66cd1b8493cdb0

diff --git a/src/graphit/create_data.sh b/src/graphit/create_data.sh
new file mode 100755
index 0000000..d06eb7c
--- /dev/null
+++ b/src/graphit/create_data.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+INPUT="$1"
+
+if [ ! -f "$INPUT" ]
+then
+	echo "Args: input file or input file doesnt exist"
+	exit 1
+fi
+
+rm -f data.rrd
+
+START_TIME=`head -1 $INPUT`
+
+echo "Createing rrd archive"
+rrdtool create data.rrd --step 30 \
+--start $START_TIME \
+DS:offset:GAUGE:30:U:U \
+DS:jitter:GAUGE:30:U:U \
+RRA:AVERAGE:0.5:1:480 \
+RRA:AVERAGE:0.5:1:2880 \
+RRA:AVERAGE:0.5:7:2880 \
+RRA:AVERAGE:0.5:30:2880 \
+RRA:AVERAGE:0.5:365:2880
+
+
+cat $INPUT | while read line
+do
+	TIME="$line"
+	read line2
+	OFFSET=`echo $line2 |awk '{ print $9 }'`
+	JITTER=`echo $line2 |awk '{ print $10 }'`
+
+	rrdtool update data.rrd $TIME:$OFFSET:$JITTER
+	#echo "rrdtool update data.rrd $TIME:$OFFSET:$JITTER"
+done
+
+
+END_2HR=`echo $START_TIME+7200|bc`
+rrdtool graph 2hr_off.png --start $START_TIME \
+	--end $END_2HR \
+	DEF:2hr_jit=data.rrd:jitter:AVERAGE \
+	LINE2:2hr_jit#00FF00
+
+
+END_2HR=`echo $START_TIME+7200|bc`
+rrdtool graph 2hr_jit.png --start $START_TIME \
+	--end $END_2HR \
+	DEF:2hr_off=data.rrd:offset:AVERAGE \
+	LINE1:2hr_off#FF0000
+