$ cat /proc/spl/kstat/zfs/arcstats 13 1 0x01 96 26112 26975127196 517243166877 name type data hits 4 691 misses 4 254 demand_data_hits 4 0 demand_data_misses 4 0 demand_metadata_hits 4 691 demand_metadata_misses 4 254 prefetch_data_hits 4 0 prefetch_data_misses 4 0 prefetch_metadata_hits 4 0 prefetch_metadata_misses 4 0 mru_hits 4 88 mru_ghost_hits 4 0 mfu_hits 4 603 mfu_ghost_hits 4 0 deleted 4 0 mutex_miss 4 0 access_skip 4 0 evict_skip 4 0 [ ... ]