esxtop starts new every five minutes

esxtop.sh

#!/bin/sh
# Each run is 5 minutes
j=18
for i in `seq $j` ; do
        let min=$i*5;echo "New esxtop is running - Total $min minutes";esxtop -a -b -d 2 -n 150 | gzip -9c > `hostname -s`-`date +"%Y%m%d-%H%M%S"`.csv.gz;
done