54 lines
1.1 KiB
Plaintext
54 lines
1.1 KiB
Plaintext
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#!/bin/sh
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#
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# $OpenBSD: intr,v 1.1 2010/02/25 17:07:17 sthen Exp $
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#
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# Script to monitor interrupt activity on OpenBSD
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#
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# (c) 2010 Michael Knudsen <mk@openbsd.org>
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#
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# Parameters:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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# suggest (optional - used by munin-config)
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#
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if [ "$1" = "autoconf" ]; then
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if [ "$(uname -s)" = "OpenBSD" ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "suggest" ]; then
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exit 0
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Interrupt activity'
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echo 'graph_args --base 1000'
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echo 'graph_category system'
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echo 'graph_vlabel Interrupt count'
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vmstat -i | grep "^irq" | while read s; do
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name=$(echo $s | cut -d/ -f 2 | cut -f 1 | cut -d' ' -f 1)
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irq=$(echo $s | cut -d/ -f 1)
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echo $name'.label '$name' ('$irq')';
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echo $name'.type DERIVE';
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echo $name'.min 0';
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done
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exit 0
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fi
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vmstat -i | grep "^irq" | while read s; do
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name=$(echo $s | cut -d/ -f 2 | cut -f 1 | cut -d' ' -f 1)
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irq=$(echo $s | cut -d/ -f 1)
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val=$(echo $s | awk '{ print $2 }')
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echo $name'.value '$val;
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done
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