getmemoryinfo

Argument #1-mode

Type: string, Optional
Default="stats"

Description: determines what kind of information is returned. - "stats" returns general statistics about memory usage in the daemon. - "mallocinfo" returns an XML string describing low-level heap state (only available if compiled with glibc).

Result---(mode "stats")

  {                         (json object)
    "locked" : {            (json object) Information about locked memory manager
      "used" : n,           (numeric) Number of bytes used
      "free" : n,           (numeric) Number of bytes available in current arenas
      "total" : n,          (numeric) Total number of bytes managed
      "locked" : n,         (numeric) Amount of bytes that succeeded locking. If this number is smaller than total, locking pages failed at some point and key data could be swapped to disk.
      "chunks_used" : n,    (numeric) Number allocated chunks
      "chunks_free" : n     (numeric) Number unused chunks
    }
  }

Result---(mode "mallocinfo")

Type: string (hex)

Description: "..."