# find instances in instance pool
for i in $(oci compute-management instance-pool list-instances --compartment-id ocid1.compartment.oc1..<compartment-id> --instance-pool-id ocid1.instancepool.oc1.uk-london-1.<instancepool-id> --query \'data[*].id\' --raw-output |sed \'s/\\"//g;s/,//g\'|egrep -v -e "\\[" -e "\\]")
do
# run stress-ng command on the instance
oci instance-agent command create --compartment-id ocid1.compartment.oc1..<compartment-id> --timeout-in-seconds 3700 --target \'{"instance-id": "\'$i\'"}\' --content \'{"output": {"output-type": "TEXT"},"source": {"source-type": "TEXT","text": "sudo stress-ng --cpu 0 --cpu-method all -t 10m"}}\'
done