how to flush VCO session cache

hi all,

does anyone know how to programatically flush the VCO session details. I am having issues with performing large amounts of programatically called workflows in quick succession.

I can do 40-50 then I get gradual slow down in performance until the server eventually crashes.

I noticed there is a bunch of known issues on session cache that appear to have resolutions in pathes etc. Anyone know if I can programatically execute a clear of all cache data.