Description of problem:

The average spawn time (measured from clicking the spawn button to the user being in the JL UI) for notebook images in KFNBC is around 50 seconds, which is 10 seconds slower than in JH.
I've tested this twice with 10 spawns each time, getting results slightly below or slightly over 50s. This was done on a "default" size OSD cluster.
This is a regression compared to the earlier performance and breaks one of the requirements laid out by jdemoss@redhat.com 

Prerequisites (if any, like setup, operators/versions):

Latest RHODS 1.16 RC

Steps to Reproduce

1. Go to spawner page
2. spawn image and start timing
3. wait until the JL UI is fully loaded and stop timing
4. Average over multiple spawns (e.g. 10)

Actual results:

Avg. spawn time is ~50s

Expected results:

Avg. spawn time is <=40s

Reproducibility (Always/Intermittent/Only Once):

always

Build Details:

Workaround:

Additional info: