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#!/bin/bash
. $(dirname $0)/functions
BASE=$BASEDIR/$(basename $0)-test
PREFIX=$BUILDDIR/$(basename $0)-test
# currently, we do not properly copy cdp and pdp information, so for
# comparison of RRD dumps, we just filter out those parts we do not
# expect to match anyway...
function cdp_prep_filter {
perl -n -e '$a=join("",<>); $a=~s,<(cdp_prep).*?</\1>,,msg ; print $a'
}
function pdp_prep_filter {
perl -n -e '$a=join("",<>); $a=~s,<(last_ds|value|unknown_sec).*?</\1>,,msg ; print $a'
}
function data_filter_by_time {
START="$1"
END="$2"
# <!-- 2011-03-13 08:46:00 CET / 1300002360 --> <row><v>7.9666666667e+02</v>
perl -n -e 'print unless (m,/ (\d+) -->.*<row>, && $1 >= '$START' && $1 <= '$END')'
}
FIRST=1300000000
ST=$FIRST
rm -f ${BASE}*.rrd ${BASE}*.xml
$RRDTOOL create ${PREFIX}a1_x.rrd --start $(($ST-1)) --step 60 DS:a:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report createa1
$RRDTOOL create ${PREFIX}b1_x.rrd --start $(($ST-1)) --step 60 DS:b:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report createb1
$RRDTOOL create ${PREFIX}ab1_x.rrd --start $(($ST-1)) --step 60 DS:a:GAUGE:120:0:U DS:b:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report createab1
$RRDTOOL create ${PREFIX}ba1_x.rrd --start $(($ST-1)) --step 60 DS:b:GAUGE:120:0:U DS:a:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report createba1
$RRDTOOL create ${PREFIX}bca1_x.rrd --start $(($ST-1)) --step 60 DS:b:GAUGE:120:0:U DS:c:GAUGE:120:0:U DS:a:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report createbca1
for A in ${BASE}*_x.rrd ; do
cp $A ${BASEDIR}/$(basename $A _x.rrd)_y.rrd
done
UPDATEA_x=
UPDATEB_x=
UPDATEAB_x=
V=10
for A in $(seq $ST 60 $(($ST + 3000)) ) ; do
UPDATEA_x="$UPDATEA_x $A:$V"
UPDATEB_x="$UPDATEB_x $A:$(($V * 2))"
UPDATEAB_x="$UPDATEAB_x $A:$V:$(($V * 2))"
V=$(($V + 20))
ST=$A
done
ST_X=$ST
# add a gap
ST=$((ST+1200))
UPDATEA_y=
UPDATEB_y=
UPDATEAB_y=
V=40
for A in $(seq $ST 60 $(($ST + 3000)) ) ; do
UPDATEA_y="$UPDATEA_y $A:$V"
UPDATEB_y="$UPDATEB_y $A:$(($V * 2))"
UPDATEAB_y="$UPDATEAB_y $A:$V:$(($V * 2))"
V=$(($V + 50))
ST=$A
done
ST_Y=$ST
$RRDTOOL update ${PREFIX}a1_x.rrd $UPDATEA_x
$RRDTOOL update ${PREFIX}b1_x.rrd $UPDATEB_x
$RRDTOOL update ${PREFIX}ab1_x.rrd $UPDATEAB_x
$RRDTOOL update ${PREFIX}ba1_x.rrd --template a:b $UPDATEAB_x
$RRDTOOL update ${PREFIX}bca1_x.rrd --template a:b $UPDATEAB_x
$RRDTOOL update ${PREFIX}a1_y.rrd $UPDATEA_y
$RRDTOOL update ${PREFIX}b1_y.rrd $UPDATEB_y
$RRDTOOL update ${PREFIX}ab1_y.rrd $UPDATEAB_y
$RRDTOOL update ${PREFIX}ba1_y.rrd --template a:b $UPDATEAB_y
$RRDTOOL update ${PREFIX}bca1_y.rrd --template a:b $UPDATEAB_y
$RRDTOOL create ${PREFIX}ab2_xy.rrd --start $ST --step 60 --source ${PREFIX}a1_x.rrd --source ${PREFIX}b1_x.rrd --source ${PREFIX}a1_y.rrd --source ${PREFIX}b1_y.rrd DS:a:GAUGE:120:0:U DS:b:GAUGE:120:0:U RRA:AVERAGE:0.5:1:400 RRA:AVERAGE:0.5:5:8 RRA:MIN:0.5:5:8 RRA:MAX:0.5:5:8 RRA:LAST:0.5:5:8
report create-ab-with-four-sources
# now re-extract single value RRDs from the combined one....
# NOTE: We cannot re-create the pdp_prep information here, so filter it out....
$RRDTOOL create ${PREFIX}a2_x.rrd --start $ST_X --step 60 --source ${PREFIX}ab2_xy.rrd DS:a:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report recreate-original-a1_x-from-combined-source
$RRDTOOL dump ${PREFIX}a1_x.rrd | pdp_prep_filter > ${PREFIX}a1_x.xml
$RRDTOOL dump ${PREFIX}a2_x.rrd | pdp_prep_filter > ${PREFIX}a2_x.xml
$DIFF ${PREFIX}a1_x.xml ${PREFIX}a2_x.xml
report data-match-a1_x
$RRDTOOL create ${PREFIX}b2_x.rrd --start $ST_X --step 60 --source ${PREFIX}ab2_xy.rrd DS:b:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report recreate-original-b1_x-from-combined-source
$RRDTOOL dump ${PREFIX}b1_x.rrd | pdp_prep_filter > ${PREFIX}b1_x.xml
$RRDTOOL dump ${PREFIX}b2_x.rrd | pdp_prep_filter > ${PREFIX}b2_x.xml
$DIFF ${PREFIX}b1_x.xml ${PREFIX}b2_x.xml
report data-match-b1_x
$RRDTOOL create ${PREFIX}a2_y.rrd --start $ST_Y --step 60 --source ${PREFIX}ab2_xy.rrd DS:a:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report recreate-original-a1_y-from-combined-source
$RRDTOOL dump ${PREFIX}a1_y.rrd | data_filter_by_time $FIRST $ST_X > ${PREFIX}a1_y.xml
$RRDTOOL dump ${PREFIX}a2_y.rrd | data_filter_by_time $FIRST $ST_X > ${PREFIX}a2_y.xml
$DIFF ${PREFIX}a1_y.xml ${PREFIX}a2_y.xml
report data-match-a2_y
$RRDTOOL create ${PREFIX}b2_y.rrd --start $ST_Y --step 60 --source ${PREFIX}ab2_xy.rrd DS:b:GAUGE:120:0:U RRA:AVERAGE:0.5:1:100 RRA:AVERAGE:0.5:5:2 RRA:MIN:0.5:5:2 RRA:MAX:0.5:5:2 RRA:LAST:0.5:5:2
report recreate-original-b1_y-from-combined-source
$RRDTOOL dump ${PREFIX}b1_y.rrd | data_filter_by_time $FIRST $ST_X > ${PREFIX}b1_y.xml
$RRDTOOL dump ${PREFIX}b2_y.rrd | data_filter_by_time $FIRST $ST_X > ${PREFIX}b2_y.xml
$DIFF ${PREFIX}b1_y.xml ${PREFIX}b2_y.xml
report data-match-b2_y
rm -f ${PREFIX}*.rrd ${PREFIX}*.xml
|
