mirror of
https://github.com/munin-monitoring/muninlite.git
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27 lines
984 B
Text
27 lines
984 B
Text
config_swap() {
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echo "graph_title Swap in/out"
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echo "graph_args -l 0 --base 1000"
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echo "graph_vlabel pages per \${graph_period} in (-) / out (+)"
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echo "graph_category system"
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echo "swap_in.label swap"
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echo "swap_in.type DERIVE"
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echo "swap_in.max 100000"
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echo "swap_in.min 0"
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echo "swap_in.graph no"
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echo "swap_out.label swap"
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echo "swap_out.type DERIVE"
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echo "swap_out.max 100000"
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echo "swap_out.min 0"
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echo "swap_out.negative swap_in"
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}
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fetch_swap() {
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if [ -f /proc/vmstat ]; then
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SINFO=$(cat /proc/vmstat)
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echo "swap_in.value" "$(echo "$SINFO" | awk 'BEGIN { result="U"; } { if ($1 == "pswpin") result=$2; } END { print(result); }')"
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echo "swap_out.value" "$(echo "$SINFO" | awk 'BEGIN { result="U"; } { if ($1 == "pswpout") result=$2; } END { print(result); }')"
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else
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SINFO=$(grep "^swap" /proc/stat)
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echo "swap_in.value" "$(echo "$SINFO" | cut -d " " -f 2)"
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echo "swap_out.value" "$(echo "$SINFO" | cut -d " " -f 3)"
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fi
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}
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