diff --git a/plugins/nfs-freebsd/nfs_client_cache b/plugins/nfs-freebsd/nfs_client_cache new file mode 100644 index 00000000..6f74e15a --- /dev/null +++ b/plugins/nfs-freebsd/nfs_client_cache @@ -0,0 +1,60 @@ +#!/bin/bash +# -*- sh -*- + +: << =cut + +=head1 NAME + +nfsd - Plugin to monitor NFSv3 client cache activity on FreeBSD + +=head1 CONFIGURATION + +No configuration + +=head1 AUTHORS + +Plugin created by Adam Michel, based on work by Alexandre Dupouy, with the assistance of Mike Fedyk + +=head1 LICENSE + +GPLv2 + +=head1 MAGIC MARKERS + + #%# family=auto + #%# capabilities=autoconf + +=cut + +NFSSTAT=/usr/bin/nfsstat +if [ "$1" = "autoconf" ]; then + if [ -x "$NFSSTAT" ]; then + echo yes + exit 0 + else + echo "no (no $NFSSTAT)" + exit 0 + fi +fi + +labels=`$NFSSTAT -c | grep -iv "[0-9]" | tail -n 2 | sed 's/BioRLHits/BioRL\ Hits/g' | awk '{print $1"_"$2,$1"_"$3,$4"_"$5,$4"_"$6,$7"_"$8,$7"_"$9,$10"_"$11,$10"_"$12}' | tr '\n' ' ' | tr '[A-Z]' '[a-z]'` +values=`$NFSSTAT -c | grep -i "[0-9]" | tail -n 2 | tr '\n' ' '` + +larray=( $labels ) +varray=( $values ) +if [ "$1" = "config" ]; then + + echo 'graph_title NFSv3 Client Cache' + echo 'graph_args --base 1000 -l 0' + echo 'graph_vlabel requests / ${graph_period}' + echo 'graph_total total' + echo 'graph_category NFS' + for a in $labels; do echo "$a.label $a" ; echo "$a.type DERIVE"; echo "$a.min 0"; done + exit 0 +fi + +for i in {0..15}; do + label=${larray[$i]} + value=${varray[$i]} + echo "$label.value $value" +done