Does Bosh resurrect only 1 vm for each interval (time_threshold)?

When we test it's not recreating multiple down instances simultaneously.

Name      bosh-test
UUID      e40fc09b-2695-42a0-a10a-3a7e57ac98c0
Version   262.3.0 (00000000)
CPI       aws_cpi
Features  compiled_package_cache: disabled
          config_server: enabled
          dns: disabled
          snapshots: disabled
User      admin