In no particular order:

Megatest
  *  Refactor, code has gotten a bit messy
  *  Record space in /tmp. Tests often use /tmp and this can help debug problems
  *  Record free memory (account for buffers etc.)

Dashboard
  *  Add filters to tests
  *  Add visual monitoring of cpu, memory, diskspace etc. for tests
  *  Clean up the threads, reduce to one plus the iup gui thread