old_contents: switch_failure_rate = 0.1
  switch_recovery_rate = 0.1
  dataplane_drop_rate = 0.0
  dataplane_delay_rate = 0.0
  controlplane_block_rate = 0.0
  controlplane_unblock_rate = 1.0
  ofp_message_receipt_rate = 1.0
  link_failure_rate = 0.1
  link_recovery_rate = 0.1
  controller_crash_rate = 0.0
  controller_recovery_rate = 0.0
  traffic_generation_rate = 0.3
  host_migration_rate = 0.0
  
new_contents: switch_failure_rate = 0.05
  switch_recovery_rate = 0.05
  dataplane_drop_rate = 0.0
  dataplane_delay_rate = 0.0
  controlplane_block_rate = 0.0
  controlplane_unblock_rate = 1.0
  ofp_message_receipt_rate = 1.0
  link_failure_rate = 0.05
  link_recovery_rate = 0.05
  controller_crash_rate = 0.0
  controller_recovery_rate = 0.0
  traffic_generation_rate = 0.1
  host_migration_rate = 0.05
  
subject: Bump up host_migration_rate to 0.05