Added diskstats which runs as trapper or agent

This commit is contained in:
Eric Renfro 2013-08-06 11:21:01 -04:00
parent f8a36fa773
commit 3e40157c11

89
scripts/diskstats.sh Executable file
View file

@ -0,0 +1,89 @@
#!/bin/bash
mode=${1,,}
mountpath=${2-all}
stat=${3,,}
#echo "mode: $mode"
#echo "path: $mountpath"
#echo "stat: $stat"
if [[ "$mode" = "active" && ! -d "$mountpath" ]];
then
echo "ZBX_NOTSUPPORTED"
exit 1
fi
if [[ "$mode" = "help" ]];
then
case $mountpath in
zabbix) myself=$(readlink -f $0)
echo "UserParameter vfs.read.ops[*],$myself active \$1"
echo "UserParameter vfs.read.ms[*],$myself active \$1"
echo "UserParameter vfs.read.sector[*],$myself active \$1"
echo "UserParameter vfs.write.ops[*],$myself active \$1"
echo "UserParameter vfs.write.ms[*],$myself active \$1"
echo "UserParameter vfs.write.sector[*],$myself active \$1"
echo "UserParameter vfs.io.active[*],$myself active \$1"
echo "UserParameter vfs.io.ms[*],$myself active \$1"
;;
*) echo "COMMAND:"
echo " ${0##*/} active path {STAT}"
echo " ${0##*/} trap [path]"
echo " ${0##*/} help [zabbix]"
echo " "
echo "STAT:"
echo " readops - Read Operations"
echo " readms - Read time in Miliseconds"
echo " readsectors - Read sectors"
echo " writeops - Write operations"
echo " writems - Write time in Miliseconds"
echo " writesectors - Write sectors"
echo " ioactive - Active IO threads"
echo " ioms - IO time in Miliseconds"
esac
exit 0
fi
#exit 0
while read -r spec file vfstype mntops freq passno
do
if [[ $spec = /dev* ]]
then
if [[ "$mountpath" != "all" && "$mountpath" != "$file" ]];
then
continue
fi
device=$(readlink -f $spec)
device=${device##*/}
read -r no no no readops no readsectors readms writeops no writesectors writems ioactive ioms no <<< $(grep $device /proc/diskstats | head -1)
case $mode in
trap)
echo "- vfs.read.ops[$file] $readops"
echo "- vfs.read.ms[$file] $readms"
echo "- vfs.read.sectors[$file] $readsectors"
echo "- vfs.write.ops[$file] $writeops"
echo "- vfs.write.ms[$file] $writems"
echo "- vfs.write.sectors[$file] $writesectors"
echo "- vfs.io.active[$file] $ioactive"
echo "- vfs.io.ms[$file] $ioms"
;;
active)
case $stat in
readops) echo "$readops";;
readms) echo "$readms";;
readsectors) echo "$readsectors";;
writeops) echo "$writeops";;
writems) echo "$writems";;
writesectors) echo "$writesectors";;
ioactive) echo "$ioactive";;
ioms) echo "$ioms";;
*) echo "ZBX_NOTSUPPORTED";;
esac
esac
fi
done < /proc/mounts