anchor.diff:  #
   # Set to 1.0 to disable.  Setting this lower than
   # CMSInitiatingOccupancyFraction is not likely to be useful.
  -reduce_cache_sizes_at: 0.85
  -reduce_cache_capacity_to: 0.6
  +# reduce_cache_sizes_at: 0.85
  +# reduce_cache_capacity_to: 0.6
   
   # For workloads with more data than can fit in memory, Cassandra's
   # bottleneck will be reads that need to fetch data from
  
positive.code: # NOTE: if you reduce the size, you may not get you hottest keys loaded on startup.
  #
  # Default value is 0, to disable row caching.
  row_cache_size_in_mb: 0
  
  # Duration in seconds after which Cassandra should
  # safe the row cache. Caches are saved to saved_caches_directory as specified
  
negative.code: # it is most effective under light to moderate load, or read-heavy
  # workloads; under truly massive write load, it will often be too
  # little, too late.
  # flush_largest_memtables_at: 0.75
  
  # emergency pressure valve #2: the first time heap usage after a full
  # (CMS) garbage collection is above this fraction of the max,
  