Load Testing DevPod

Create the workspaces

./startWorkspaces.sh

Run the load test and generate wait times

./run.sh

Update NUM_WORKSPACES or NUM_COMMANDS_PER_WORKSPACE to adjust load signature

Clean up

./deleteWorkspaces.sh

Things to note

generateLoad.sh contains the SSH command to generate load, change the command here to adjust how you want to generate traffic

Get core dump from loft

kubectl -n devpod-pro set env deployment/loft LOFTDEBUG=true

kubectl -n devpod-pro port-forward loft-55df4d875f-j9vnd 8080:8080 &

curl -s -v http://localhost:8080/debug/pprof/heap > $(date '+%Y-%m-%d-%H:%M:%S').out

Profile the server every 30 seconds

while true; do curl -s -v http://localhost:8080/debug/pprof/heap > $(date '+%Y-%m-%d-%H:%M:%S').out; sleep 30; done