process-status-report: Fix self-heal daemon CPU consumption reporting

We seems to be using dummy volume test in shell script and also
there will be multiple volumes on gluster node. There will be
single self-heal daemon running on node, so need to check
CPU consumption of localhost self-heal daemon.

Signed-off-by: Prashant D <pdhange@redhat.com>

glusterhealth/reports/process_status.sh

@@ -2,16 +2,11 @@
 
 good=80
 
-pid=`gluster v status test | awk '/Self-heal/ {print $NF}'`
-value=`ps -p $pid -o %cpu | grep -v CPU` | cut -d'.' -f1 
+pid=`gluster v status| grep localhost|awk '/Self-heal/ {print $NF}'|uniq`
+value=`ps -p $pid -o %cpu | grep -v CPU | cut -d'.' -f1` 
 echo $value
 
 if (( $(echo "$value $good" | awk '{print ($1 > $2)}') ))
 then 
     echo "High CPU usage by Self-heal $value"
 fi
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