39 lines
593 B
Bash
Executable File
39 lines
593 B
Bash
Executable File
#!/bin/bash
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#
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# Munin plugin for monitoring Nginx working set
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#
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# by Mike Koss, Feb 12, 2012 - MIT License
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#
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#%# family=auto
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#%# capabilities=autoconf
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case $1 in
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config)
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cat <<'EOF'
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graph_title NGINX Working Set
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graph_vlabel WS Bytes
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graph_category webserver
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graph_args --base 1024
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ws.label Working Set
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EOF
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exit 0
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;;
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autoconf)
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if [ "$(pidof nginx)" == "" ]; then
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echo no
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else
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echo yes
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fi
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exit 0
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;;
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esac
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KBS=$(ps -o rss --no-heading -p $(pidof nginx))
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total=0
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for size in $KBS
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do
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total=$(($total + $size * 1024))
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done
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echo ws.value $total
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