(gc-value name)
  name: a sym
  returns any type

Retrieves information about the garbage collector.

name must be one of the following symbols:

• ratio returns the garbage collector's current ratio as a floating-point number.
• min-ratio and default-ratio return the minimum and default values for ratio, as a floating-point number.
• young-bytes, old-bytes and ghost-bytes returns the number of bytes in each of the garbage collector's generations, as an integer.

See also: gc-value=