# The `pd-ctl service-safe-point` Command

+ The command prints:
  + **`service_gc_safe_points:`** All service `safe points`. 
    + In most cases you only cares about this
  + **`gc_safe_point`**: The current `safe point` that is used to notify `TiKV` to do `GC` for all keys 

![`smart`](ServiceGCSafePoints_aa_001_20221027.png)

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