mirror of
https://github.com/munin-monitoring/muninlite.git
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2f8d3ffd06
Changed type to DERIVE and added min values to 0. Added check for ethtool to check if max value could be calculated git-svn-id: svn://svn.code.sf.net/p/muninlite/code/muninlite@11 35caa317-6b62-4e8a-81c0-b04f0c356266
28 lines
1.3 KiB
Text
28 lines
1.3 KiB
Text
config_if() {
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echo "graph_order down up"
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echo "graph_title $1 traffic"
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echo "graph_args --base 1000"
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echo "graph_vlabel bits in (-) / out (+) per \${graph_period}"
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echo "graph_category network"
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echo "graph_info This graph shows the traffic of the $INTERFACE network interface. Please note that the traffic is shown in bits per second, not bytes. IMPORTANT: Since the data source for this plugin use 32bit counters, this plugin is really unreliable and unsuitable for most 100Mb (or faster) interfaces, where bursts are expected to exceed 50Mbps. This means that this plugin is usuitable for most production environments. To avoid this problem, use the ip_ plugin instead."
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echo "down.label received"
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echo "down.type DERIVE"
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echo "down.min 0"
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echo "down.graph no"
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echo "down.cdef down,8,*"
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echo "up.label bps"
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echo "up.type DERIVE"
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echo "up.min 0"
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echo "up.negative down"
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echo "up.cdef up,8,*"
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if ethtool $1 >/dev/null 2>&1; then
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MAX=$(($(ethtool $1 | grep Speed | sed -e 's/[[:space:]]\{1,\}/ /g' -e 's/^ //' -e 's/M.*//' | cut -d\ -f2) * 1000000))
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echo "up.max $MAX"
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echo "down.max $MAX"
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fi
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}
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fetch_if() {
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IINFO=$(grep "$1:" /proc/net/dev | cut -d: -f2 | sed -e 's/ / /g')
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echo "down.value" $(echo $IINFO | cut -d\ -f1)
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echo "up.value" $(echo $IINFO | cut -d\ -f9)
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}
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