
  [;1m-spec erlang:system_time() -> integer().[0m

[;;4mSince[0m:
  OTP 18.0

  Returns current Erlang system time in [;;4mnative[0m time unit.

  Calling [;;4merlang:system_time()[0m is equivalent to [;;4m[0m
  [;;4merlang:monotonic_time()[0m[;;4m + [0m[;;4merlang:time_offset()[0m.

  Note:
    This time is not a monotonically increasing time in the
    general case. For more information, see the documentation of 
    time warp modes in the User's Guide.

  [;1m-spec erlang:system_time(Unit) -> integer() when Unit :: time_unit().[0m

[;;4mSince[0m:
  OTP 18.0

  Returns current Erlang system time converted into the [;;4mUnit[0m
  passed as argument.

  Calling [;;4merlang:system_time(Unit)[0m is equivalent to [;;4m[0m
  [;;4merlang:convert_time_unit[0m[;;4m([0m[;;4merlang:system_time()[0m[;;4m, native, Unit)[0m.

  Note:
    This time is not a monotonically increasing time in the
    general case. For more information, see the documentation of 
    time warp modes in the User's Guide.
