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-rwxr-xr-xexternal/unbound/contrib/unbound_munin_168
1 files changed, 91 insertions, 77 deletions
diff --git a/external/unbound/contrib/unbound_munin_ b/external/unbound/contrib/unbound_munin_
index 1f9f39a3e..69e9f3116 100755
--- a/external/unbound/contrib/unbound_munin_
+++ b/external/unbound/contrib/unbound_munin_
@@ -210,6 +210,7 @@ exist_config ( ) {
if grep '^'$1'=' $state >/dev/null 2>&1; then
echo "$mn.label $2"
echo "$mn.min 0"
+ echo "$mn.type ABSOLUTE"
fi
}
@@ -218,6 +219,7 @@ p_config ( ) {
mn=`echo $1 | sed $ABBREV | tr . _`
echo $mn.label "$2"
echo $mn.min 0
+ echo $mn.type $3
}
if test "$1" = "config" ; then
@@ -228,20 +230,21 @@ if test "$1" = "config" ; then
hits)
echo "graph_title Unbound DNS traffic and cache hits"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel queries / second"
+ echo "graph_vlabel queries / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
for x in `grep "^thread[0-9][0-9]*\.num\.queries=" $state |
sed -e 's/=.*//'`; do
exist_config $x "queries handled by `basename $x .num.queries`"
done
- p_config "total.num.queries" "total queries from clients"
- p_config "total.num.cachehits" "cache hits"
- p_config "total.num.prefetch" "cache prefetch"
- p_config "num.query.tcp" "TCP queries"
- p_config "num.query.tcpout" "TCP out queries"
- p_config "num.query.ipv6" "IPv6 queries"
- p_config "unwanted.queries" "queries that failed acl"
- p_config "unwanted.replies" "unwanted or unsolicited replies"
+ p_config "total.num.queries" "total queries from clients" "ABSOLUTE"
+ p_config "total.num.cachehits" "cache hits" "ABSOLUTE"
+ p_config "total.num.prefetch" "cache prefetch" "ABSOLUTE"
+ p_config "num.query.tcp" "TCP queries" "ABSOLUTE"
+ p_config "num.query.tcpout" "TCP out queries" "ABSOLUTE"
+ p_config "num.query.ipv6" "IPv6 queries" "ABSOLUTE"
+ p_config "unwanted.queries" "queries that failed acl" "ABSOLUTE"
+ p_config "unwanted.replies" "unwanted or unsolicited replies" "ABSOLUTE"
echo "u_replies.warning $warn"
echo "u_replies.critical $crit"
echo "graph_info DNS queries to the recursive resolver. The unwanted replies could be innocent duplicate packets, late replies, or spoof threats."
@@ -250,11 +253,12 @@ if test "$1" = "config" ; then
echo "graph_title Unbound requestlist size"
echo "graph_args --base 1000 -l 0"
echo "graph_vlabel number of queries"
+ echo "graph_scale no"
echo "graph_category DNS"
- p_config "total.requestlist.avg" "Average size of queue on insert"
- p_config "total.requestlist.max" "Max size of queue (in 5 min)"
- p_config "total.requestlist.overwritten" "Number of queries replaced by new ones"
- p_config "total.requestlist.exceeded" "Number of queries dropped due to lack of space"
+ p_config "total.requestlist.avg" "Average size of queue on insert" "GAUGE"
+ p_config "total.requestlist.max" "Max size of queue (in 5 min)" "GAUGE"
+ p_config "total.requestlist.overwritten" "Number of queries replaced by new ones" "GAUGE"
+ p_config "total.requestlist.exceeded" "Number of queries dropped due to lack of space" "GAUGE"
echo "graph_info The queries that did not hit the cache and need recursion service take up space in the requestlist. If there are too many queries, first queries get overwritten, and at last resort dropped."
;;
memory)
@@ -262,128 +266,144 @@ if test "$1" = "config" ; then
echo "graph_args --base 1024 -l 0"
echo "graph_vlabel memory used in bytes"
echo "graph_category DNS"
- p_config "mem.total.sbrk" "Total memory"
- p_config "mem.cache.rrset" "RRset cache memory"
- p_config "mem.cache.message" "Message cache memory"
- p_config "mem.mod.iterator" "Iterator module memory"
- p_config "mem.mod.validator" "Validator module and key cache memory"
- p_config "msg.cache.count" "msg cache count"
- p_config "rrset.cache.count" "rrset cache count"
- p_config "infra.cache.count" "infra cache count"
- p_config "key.cache.count" "key cache count"
+ p_config "mem.total.sbrk" "Total memory" "GAUGE"
+ p_config "mem.cache.rrset" "RRset cache memory" "GAUGE"
+ p_config "mem.cache.message" "Message cache memory" "GAUGE"
+ p_config "mem.mod.iterator" "Iterator module memory" "GAUGE"
+ p_config "mem.mod.validator" "Validator module and key cache memory" "GAUGE"
+ p_config "msg.cache.count" "msg cache count" "GAUGE"
+ p_config "rrset.cache.count" "rrset cache count" "GAUGE"
+ p_config "infra.cache.count" "infra cache count" "GAUGE"
+ p_config "key.cache.count" "key cache count" "GAUGE"
echo "graph_info The memory used by unbound."
;;
by_type)
echo "graph_title Unbound DNS queries by type"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel queries / second"
+ echo "graph_vlabel queries / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
for x in `grep "^num.query.type" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
tp=`echo $nm | sed -e s/num.query.type.//`
- p_config "$nm" "$tp"
+ p_config "$nm" "$tp" "ABSOLUTE"
done
echo "graph_info queries by DNS RR type queried for"
;;
by_class)
echo "graph_title Unbound DNS queries by class"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel queries / second"
+ echo "graph_vlabel queries / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
for x in `grep "^num.query.class" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
tp=`echo $nm | sed -e s/num.query.class.//`
- p_config "$nm" "$tp"
+ p_config "$nm" "$tp" "ABSOLUTE"
done
echo "graph_info queries by DNS RR class queried for."
;;
by_opcode)
echo "graph_title Unbound DNS queries by opcode"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel queries / second"
+ echo "graph_vlabel queries / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
for x in `grep "^num.query.opcode" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
tp=`echo $nm | sed -e s/num.query.opcode.//`
- p_config "$nm" "$tp"
+ p_config "$nm" "$tp" "ABSOLUTE"
done
echo "graph_info queries by opcode in the query packet."
;;
by_rcode)
echo "graph_title Unbound DNS answers by return code"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel answer packets / second"
+ echo "graph_vlabel answer packets / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
for x in `grep "^num.answer.rcode" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
tp=`echo $nm | sed -e s/num.answer.rcode.//`
- p_config "$nm" "$tp"
+ p_config "$nm" "$tp" "ABSOLUTE"
done
- p_config "num.answer.secure" "answer secure"
- p_config "num.answer.bogus" "answer bogus"
- p_config "num.rrset.bogus" "num rrsets marked bogus"
- echo "graph_info answers sorted by return value. rrsets bogus is the number of rrsets marked bogus per second by the validator"
+ p_config "num.answer.secure" "answer secure" "ABSOLUTE"
+ p_config "num.answer.bogus" "answer bogus" "ABSOLUTE"
+ p_config "num.rrset.bogus" "num rrsets marked bogus" "ABSOLUTE"
+ echo "graph_info answers sorted by return value. rrsets bogus is the number of rrsets marked bogus per \${graph_period} by the validator"
;;
by_flags)
echo "graph_title Unbound DNS incoming queries by flags"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel queries / second"
+ echo "graph_vlabel queries / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
- p_config "num.query.flags.QR" "QR (query reply) flag"
- p_config "num.query.flags.AA" "AA (auth answer) flag"
- p_config "num.query.flags.TC" "TC (truncated) flag"
- p_config "num.query.flags.RD" "RD (recursion desired) flag"
- p_config "num.query.flags.RA" "RA (rec avail) flag"
- p_config "num.query.flags.Z" "Z (zero) flag"
- p_config "num.query.flags.AD" "AD (auth data) flag"
- p_config "num.query.flags.CD" "CD (check disabled) flag"
- p_config "num.query.edns.present" "EDNS OPT present"
- p_config "num.query.edns.DO" "DO (DNSSEC OK) flag"
+ p_config "num.query.flags.QR" "QR (query reply) flag" "ABSOLUTE"
+ p_config "num.query.flags.AA" "AA (auth answer) flag" "ABSOLUTE"
+ p_config "num.query.flags.TC" "TC (truncated) flag" "ABSOLUTE"
+ p_config "num.query.flags.RD" "RD (recursion desired) flag" "ABSOLUTE"
+ p_config "num.query.flags.RA" "RA (rec avail) flag" "ABSOLUTE"
+ p_config "num.query.flags.Z" "Z (zero) flag" "ABSOLUTE"
+ p_config "num.query.flags.AD" "AD (auth data) flag" "ABSOLUTE"
+ p_config "num.query.flags.CD" "CD (check disabled) flag" "ABSOLUTE"
+ p_config "num.query.edns.present" "EDNS OPT present" "ABSOLUTE"
+ p_config "num.query.edns.DO" "DO (DNSSEC OK) flag" "ABSOLUTE"
echo "graph_info This graphs plots the flags inside incoming queries. For example, if QR, AA, TC, RA, Z flags are set, the query can be rejected. RD, AD, CD and DO are legitimately set by some software."
;;
histogram)
echo "graph_title Unbound DNS histogram of reply time"
echo "graph_args --base 1000 -l 0"
- echo "graph_vlabel queries / second"
+ echo "graph_vlabel queries / \${graph_period}"
+ echo "graph_scale no"
echo "graph_category DNS"
echo hcache.label "cache hits"
echo hcache.min 0
+ echo hcache.type ABSOLUTE
echo hcache.draw AREA
echo hcache.colour 999999
echo h64ms.label "0 msec - 66 msec"
echo h64ms.min 0
+ echo h64ms.type ABSOLUTE
echo h64ms.draw STACK
echo h64ms.colour 0000FF
echo h128ms.label "66 msec - 131 msec"
echo h128ms.min 0
+ echo h128ms.type ABSOLUTE
echo h128ms.colour 1F00DF
echo h128ms.draw STACK
echo h256ms.label "131 msec - 262 msec"
echo h256ms.min 0
+ echo h256ms.type ABSOLUTE
echo h256ms.draw STACK
echo h256ms.colour 3F00BF
echo h512ms.label "262 msec - 524 msec"
echo h512ms.min 0
+ echo h512ms.type ABSOLUTE
echo h512ms.draw STACK
echo h512ms.colour 5F009F
echo h1s.label "524 msec - 1 sec"
echo h1s.min 0
+ echo h1s.type ABSOLUTE
echo h1s.draw STACK
echo h1s.colour 7F007F
echo h2s.label "1 sec - 2 sec"
echo h2s.min 0
+ echo h2s.type ABSOLUTE
echo h2s.draw STACK
echo h2s.colour 9F005F
echo h4s.label "2 sec - 4 sec"
echo h4s.min 0
+ echo h4s.type ABSOLUTE
echo h4s.draw STACK
echo h4s.colour BF003F
echo h8s.label "4 sec - 8 sec"
echo h8s.min 0
+ echo h8s.type ABSOLUTE
echo h8s.draw STACK
echo h8s.colour DF001F
echo h16s.label "8 sec - ..."
echo h16s.min 0
+ echo h16s.type ABSOLUTE
echo h16s.draw STACK
echo h16s.colour FF0000
echo "graph_info Histogram of the reply times for queries."
@@ -404,27 +424,21 @@ if test $value = 0 || test $value = "0.000000"; then
fi
elapsed="$value"
-# print value for $1 / elapsed
-print_qps ( ) {
+# print value for $1
+print_value ( ) {
mn=`echo $1 | sed $ABBREV | tr . _`
get_value $1
- echo "$mn.value" `echo scale=6';' $value / $elapsed | bc `
+ echo "$mn.value" $value
}
-# print qps if line already found in $2
-print_qps_line ( ) {
+# print value if line already found in $2
+print_value_line ( ) {
mn=`echo $1 | sed $ABBREV | tr . _`
value="`echo $2 | sed -e 's/^.*=//'`"
- echo "$mn.value" `echo scale=6';' $value / $elapsed | bc `
-}
-
-# print value for $1
-print_value ( ) {
- mn=`echo $1 | sed $ABBREV | tr . _`
- get_value $1
echo "$mn.value" $value
}
+
case $id in
hits)
for x in `grep "^thread[0-9][0-9]*\.num\.queries=" $state |
@@ -433,7 +447,7 @@ hits)
num.query.tcpout num.query.ipv6 unwanted.queries \
unwanted.replies; do
if grep "^"$x"=" $state >/dev/null 2>&1; then
- print_qps $x
+ print_value $x
fi
done
;;
@@ -467,38 +481,38 @@ memory)
by_type)
for x in `grep "^num.query.type" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
- print_qps_line $nm $x
+ print_value_line $nm $x
done
;;
by_class)
for x in `grep "^num.query.class" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
- print_qps_line $nm $x
+ print_value_line $nm $x
done
;;
by_opcode)
for x in `grep "^num.query.opcode" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
- print_qps_line $nm $x
+ print_value_line $nm $x
done
;;
by_rcode)
for x in `grep "^num.answer.rcode" $state`; do
nm=`echo $x | sed -e 's/=.*$//'`
- print_qps_line $nm $x
+ print_value_line $nm $x
done
- print_qps "num.answer.secure"
- print_qps "num.answer.bogus"
- print_qps "num.rrset.bogus"
+ print_value "num.answer.secure"
+ print_value "num.answer.bogus"
+ print_value "num.rrset.bogus"
;;
by_flags)
for x in num.query.flags.QR num.query.flags.AA num.query.flags.TC num.query.flags.RD num.query.flags.RA num.query.flags.Z num.query.flags.AD num.query.flags.CD num.query.edns.present num.query.edns.DO; do
- print_qps $x
+ print_value $x
done
;;
histogram)
get_value total.num.cachehits
- echo hcache.value `echo scale=6';' $value / $elapsed | bc `
+ echo hcache.value $value
r=0
for x in histogram.000000.000000.to.000000.000001 \
histogram.000000.000001.to.000000.000002 \
@@ -520,21 +534,21 @@ histogram)
get_value $x
r=`expr $r + $value`
done
- echo h64ms.value `echo scale=6';' $r / $elapsed | bc `
+ echo h64ms.value $r
get_value histogram.000000.065536.to.000000.131072
- echo h128ms.value `echo scale=6';' $value / $elapsed | bc `
+ echo h128ms.value $value
get_value histogram.000000.131072.to.000000.262144
- echo h256ms.value `echo scale=6';' $value / $elapsed | bc `
+ echo h256ms.value $value
get_value histogram.000000.262144.to.000000.524288
- echo h512ms.value `echo scale=6';' $value / $elapsed | bc `
+ echo h512ms.value $value
get_value histogram.000000.524288.to.000001.000000
- echo h1s.value `echo scale=6';' $value / $elapsed | bc `
+ echo h1s.value $value
get_value histogram.000001.000000.to.000002.000000
- echo h2s.value `echo scale=6';' $value / $elapsed | bc `
+ echo h2s.value $value
get_value histogram.000002.000000.to.000004.000000
- echo h4s.value `echo scale=6';' $value / $elapsed | bc `
+ echo h4s.value $value
get_value histogram.000004.000000.to.000008.000000
- echo h8s.value `echo scale=6';' $value / $elapsed | bc `
+ echo h8s.value $value
r=0
for x in histogram.000008.000000.to.000016.000000 \
histogram.000016.000000.to.000032.000000 \
@@ -555,6 +569,6 @@ histogram)
get_value $x
r=`expr $r + $value`
done
- echo h16s.value `echo scale=6';' $r / $elapsed | bc `
+ echo h16s.value $r
;;
esac
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