I am using ngrx 6 with angular 6

In my ngrx store devtools I see that one of my actions is firing more often than I want. It's not breaking the app, its just cluttering the devtools output.

I am dispatching the action with:

```
this.store.dispatch(new RecentSearchesRequestedAction())

```

How can I best debounce / throttle this so that it does not dispatch more than once per second for example? Does ngrx have a built in solution? I know I could spend time working out why the action is firing so often but I don't really have time for that. What's best practice to achieve this? Thanks