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Misc #18451

closed

Undocumented GC.stat keys

Added by zverok (Victor Shepelev) over 2 years ago. Updated over 2 years ago.

Status:
Closed
Assignee:
-
[ruby-core:106908]

Description

As of 3.1 these keys aren't documented:

  • :compact_count (2.7)
  • :read_barrier_faults, :total_moved_objects (3.0)
  • :time (new in 3.1)

(I am just judging by versions/keys available on my system, no keys except :time are mentioned in corresponding version's NEWS.)

I am not familiar with GC enough to easily handle this.
Is there anybody who is?

@tenderlovemaking (Aaron Patterson), it seems you've introduced all except :time? Can you provide some insight on what are they representing?

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