Module jemalloc_ctl::stats

Global allocator statistics.

jemalloc tracks a wide variety of statistics. Many of them are cached, and only refreshed when the jemalloc “epoch” is advanced. See the crate::epoch type for more information.

Structs

• active
  Total number of bytes in active pages allocated by the application.
• active_mib
  See active.
• allocated
  Total number of bytes allocated by the application.
• allocated_mib
  See allocated.
• mapped
  Total number of bytes in active extents mapped by the allocator.
• mapped_mib
  See mapped.
• metadata
  Total number of bytes dedicated to jemalloc metadata.
• metadata_mib
  See metadata.
• resident
  Total number of bytes in physically resident data pages mapped by the allocator.
• resident_mib
  See resident.
• retained
  Total number of bytes in virtual memory mappings that were retained rather than being returned to the operating system via e.g. munmap(2).
• retained_mib
  See retained.