61 lines
2.3 KiB
Plaintext
61 lines
2.3 KiB
Plaintext
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#!/bin/sh
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#
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# Copyright (C) 2008 Olivier DELHOMME. All rights reserved.
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# License GPL V2 or higher
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#
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# Abstract
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# munin plugin that logs the cache mean services times
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# Requires netcat (here nc)
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#
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# Authors
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# . Olivier Delhomme <olivierdelhomme at gmail dot com>
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#
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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SQUID_STATS=`printf "GET cache_object://localhost/info HTTP/1.0\n\n" | netcat localhost 3128`
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if [ -n "${SQUID_STATS}" ]; then
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echo yes
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exit 0
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else
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echo "no (HTTP GET failed)"
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Squid Median Services Times'
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echo 'graph_info This graph shows the proxy median services response times.'
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echo 'graph_category squid'
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echo 'graph_args --lower-limit 0'
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echo 'graph_vlabel median reponse times (s)'
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echo 'mean_http.label Http'
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echo 'mean_cmis.label Cache misses'
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echo 'mean_chits.label Cache hits'
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echo 'mean_nhits.label Near hits'
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echo 'mean_nmr.label Not-modified replies'
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echo 'mean_dnsl.label Dns lookups'
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echo 'mean_icpq.label Icp queries'
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exit 0
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fi
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SQUID_TIME=$(printf "GET cache_object://localhost/info HTTP/1.0\n\n" | nc localhost 3128)
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SQUID_TIME_HTTP=$(echo "$SQUID_TIME" | grep "HTTP Requests (All)" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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SQUID_TIME_CACHE_MISSES=$(echo "$SQUID_TIME" | grep "Cache Misses" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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SQUID_TIME_CACHE_HITS=$(echo "$SQUID_TIME" | grep "Cache Hits" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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SQUID_TIME_NEAR_HITS=$(echo "$SQUID_TIME" | grep "Near Hits" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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SQUID_TIME_NM_REPLIES=$(echo "$SQUID_TIME" | grep "Not-Modified Replies" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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SQUID_TIME_DNS_LOOKUPS=$(echo "$SQUID_TIME" | grep "DNS Lookups" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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SQUID_TIME_ICP_QUERIES=$(echo "$SQUID_TIME" | grep "ICP Queries" | cut -d':' -f2 | sed -e "s/^\ *//" | cut -d' ' -f1)
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echo "mean_http.value $SQUID_TIME_HTTP"
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echo "mean_cmis.value $SQUID_TIME_CACHE_MISSES"
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echo "mean_chits.value $SQUID_TIME_CACHE_HITS"
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echo "mean_nhits.value $SQUID_TIME_NEAR_HITS"
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echo "mean_nmr.value $SQUID_TIME_NM_REPLIES"
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echo "mean_dnsl.value $SQUID_TIME_DNS_LOOKUPS"
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echo "mean_icpq.value $SQUID_TIME_ICP_QUERIES"
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