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Plugin multibandwidth: simplify speed calculation

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This commit is contained in:
Lars Kruse 2018-07-11 20:25:57 +02:00
parent 1ae4ac09da
commit 49aecf4e0e
1 changed files with 10 additions and 16 deletions
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26
plugins/network/multibandwidth
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@ -95,7 +95,6 @@ esac
#Calculating the bandwidth
for host in $hosts; do
fieldname="host_$(clean_fieldname "$host")"
printf "$fieldname.value ";
SPEED=$(timeout 6 bing localhost "$host" -n -c 1 -e "$samples" -s "$small_packet_size" -S "$big_packet_size" 2>/dev/null \
|grep "estimated link" -A 2 \
@ -103,22 +102,17 @@ for host in $hosts; do
| awk '{print $2}' \
| cut -d "b" -f1)
if (echo "$SPEED" | grep -q "M"); then
VALUE=`echo "$SPEED" | sed 's/.$//'`
RATE=`echo "$VALUE * 1048576" | bc -l`
if [ `echo "$RATE > $max_mbps" | bc` -eq "1" ]; then
echo "$max_mbps"
else
echo "$RATE"
fi
elif (echo "$SPEED" | grep -q "K"); then
VALUE=`echo "$SPEED" | sed 's/.$//'`
echo "$VALUE * 1024" | bc -l
elif (echo "$SPEED" | grep -q "G"); then
VALUE=`echo "$SPEED" | sed 's/.$//'`
echo "$VALUE * 1073742000" | bc -l
if echo "$SPEED" | grep -q "M"; then
RATE=$(echo "$SPEED" | awk '{ print int($1 * 1024 * 1024); }')
elif echo "$SPEED" | grep -q "K"; then
RATE=$(echo "$SPEED" | awk '{ print int($1 * 1024); }')
elif echo "$SPEED" | grep -q "G"; then
RATE=$(echo "$SPEED" | awk '{ print int($1 * 1024 * 1024 * 1024); }')
else
echo "Error: no data (timeout)" >&2
fi
if [ "$RATE" -gt "$max_mbps" ]; then
RATE="$max_mbps"
fi
echo "${fieldname}.value $RATE"
done