If you wanted to generate load on the apps running on PCF and wanted some load scripts here are some repos that stress test Spring Music and other apps
https://github.com/chaostoolkit and https://github.com/chaostoolkit/chaostoolkit-cloud-foundry
Chaos Loris which is chaos monkey for application instances which will exercise your applications resiliency.
Chaos Lemur which is chaos monkey for BOSH releases and jobs, so it exercises the resiliency of the platform
Generic Script to create chaos ...
apt-get install apache2-utils
# ab -n <num_requests> -c <concurrency> <addr>:<port><path>po
ab -n 1000 -c 100 http://localhost:4567/