Tunemygc2x TuneMyGC optimal MRI Ruby 2.1+ Garbage Collection

App discourse ActionController on Ruby 2.2.0


222MB
peak memory usage
0.063s
Per request (842 total)
0.033s
stdev (842 requests)

Suggested GC config (recommended based on 1806 samples)  

Variable Value
RUBY_GC_HEAP_INIT_SLOTS 318976
RUBY_GC_HEAP_FREE_SLOTS 235866
RUBY_GC_HEAP_GROWTH_FACTOR 1.03
RUBY_GC_HEAP_GROWTH_MAX_SLOTS 75886
RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR 0.0
RUBY_GC_MALLOC_LIMIT 34393793
RUBY_GC_MALLOC_LIMIT_MAX 61908827
RUBY_GC_MALLOC_LIMIT_GROWTH_FACTOR 1.32
RUBY_GC_OLDMALLOC_LIMIT 39339204
RUBY_GC_OLDMALLOC_LIMIT_MAX 70810567
RUBY_GC_OLDMALLOC_LIMIT_GROWTH_FACTOR 1.2