Watcher on Elastic Cloud - failed to run triggered watch due to thread pool capacity

@spinscale How do you suggest to space them out? We ran the PUT every second to at least get an even distribution. Our interval is as follows:

  "trigger" : {
    "schedule" : {
      "interval" : "2m"
    }
  }

We assumed that this meant 2 minutes from when it was added. Is this actually a fixed interval where everything it will trigger all alerts set for the 2m interval?