Module: Gitlab::Metrics::Memory

Extended by:: Memory

Included in:: Memory

Defined in:: lib/gitlab/metrics/memory.rb

Constant Summary collapse

HEAP_SLOTS_PER_PAGE =

GC::INTERNAL_CONSTANTS[:HEAP_PAGE_OBJ_LIMIT]

Instance Method Summary collapse

#gc_heap_fragmentation(gc_stat = GC.stat) ⇒ Object

Instance Method Details

#gc_heap_fragmentation(gc_stat = GC.stat) ⇒ `Object`



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# File 'lib/gitlab/metrics/memory.rb', line 10

def gc_heap_fragmentation(gc_stat = GC.stat)
  1 - (gc_stat[:heap_live_slots] / (HEAP_SLOTS_PER_PAGE * gc_stat[:heap_eden_pages].to_f))
end