Specs

dirt_factor(GenServer.server()) :: float()

Returns the dirt factor.

The dirt factor is a number, ranging from 0 to 1, giving an indication about the amount of overhead disk space (or "dirt") that can be cleaned up with a compaction operation. A value of 0 means that there is no overhead, so a compaction would have no benefit. The closer to 1 the dirt factor is, the more can be cleaned up in a compaction operation.