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| [root@node5.prg.vpsfree.cz] | |
| ~ # total=0; for mem in $(vzlist -Ho physpages); do total=$(($mem+$total)); done; echo $(($total/256)) M;93434 M | |
| [root@node5.prg.vpsfree.cz] | |
| ~ # cat /proc/meminfo | |
| MemTotal: 263971464 kB | |
| MemFree: 8237540 kB | |
| Buffers: 121564 kB | |
| Cached: 18635392 kB | |
| SwapCached: 0 kB | |
| MemCommitted: 433061888 kB | |
| VirtualSwap: 0 kB | |
| Active: 44391048 kB | |
| Inactive: 39506936 kB | |
| Active(anon): 40215816 kB | |
| Inactive(anon): 28687224 kB | |
| Active(file): 4175232 kB | |
| Inactive(file): 10819712 kB | |
| Unevictable: 4400 kB | |
| Mlocked: 4400 kB | |
| SwapTotal: 0 kB | |
| SwapFree: 0 kB | |
| Dirty: 10444 kB | |
| Writeback: 144 kB | |
| AnonPages: 65145920 kB | |
| Mapped: 6024392 kB | |
| Shmem: 3759296 kB | |
| Slab: 105906680 kB | |
| SReclaimable: 3774712 kB | |
| SUnreclaim: 102131968 kB | |
| KernelStack: 94400 kB | |
| PageTables: 1060612 kB | |
| NFS_Unstable: 0 kB | |
| Bounce: 0 kB | |
| WritebackTmp: 0 kB | |
| CommitLimit: 131985732 kB | |
| Committed_AS: 155298412 kB | |
| VmallocTotal: 34359738367 kB | |
| VmallocUsed: 47737480 kB | |
| VmallocChunk: 34132955448 kB | |
| HardwareCorrupted: 0 kB | |
| AnonHugePages: 0 kB | |
| HugePages_Total: 0 | |
| HugePages_Free: 0 | |
| HugePages_Rsvd: 0 | |
| HugePages_Surp: 0 | |
| Hugepagesize: 2048 kB | |
| DirectMap4k: 6024 kB | |
| DirectMap2M: 2058240 kB | |
| DirectMap1G: 266338304 kB | |
| [root@node5.prg.vpsfree.cz] | |
| ~ # cat /proc/spl/kstat/zfs/arcstats | |
| 5 1 0x01 85 4080 7712591349 20209283025461 | |
| name type data | |
| hits 4 1570869115 | |
| misses 4 6934765 | |
| demand_data_hits 4 1485367668 | |
| demand_data_misses 4 1457774 | |
| demand_metadata_hits 4 66199214 | |
| demand_metadata_misses 4 2590082 | |
| prefetch_data_hits 4 2793539 | |
| prefetch_data_misses 4 1548087 | |
| prefetch_metadata_hits 4 16508694 | |
| prefetch_metadata_misses 4 1338822 | |
| mru_hits 4 44175874 | |
| mru_ghost_hits 4 327922 | |
| mfu_hits 4 1507430964 | |
| mfu_ghost_hits 4 509602 | |
| deleted 4 799278 | |
| recycle_miss 4 126194 | |
| mutex_miss 4 3405 | |
| evict_skip 4 159733 | |
| evict_l2_cached 4 127300803072 | |
| evict_l2_eligible 4 113213581312 | |
| evict_l2_ineligible 4 37779933184 | |
| hash_elements 4 5874666 | |
| hash_elements_max 4 5913313 | |
| hash_collisions 4 1817761 | |
| hash_chains 4 457366 | |
| hash_chain_max 4 5 | |
| p 4 29097304064 | |
| c 4 101351572776 | |
| c_min 4 4194304 | |
| c_max 4 102005473280 | |
| size 4 101325648504 | |
| hdr_size 4 1976017744 | |
| data_size 4 23282623488 | |
| meta_size 4 30432779264 | |
| other_size 4 45473129792 | |
| anon_size 4 77211648 | |
| anon_evict_data 4 0 | |
| anon_evict_metadata 4 0 | |
| mru_size 4 28951639552 | |
| mru_evict_data 4 2062086656 | |
| mru_evict_metadata 4 14046595072 | |
| mru_ghost_size 4 57115667456 | |
| mru_ghost_evict_data 4 57115667456 | |
| mru_ghost_evict_metadata 4 0 | |
| mfu_size 4 24686551552 | |
| mfu_evict_data 4 21144531456 | |
| mfu_evict_metadata 4 1983406080 | |
| mfu_ghost_size 4 44111347200 | |
| mfu_ghost_evict_data 4 44111347200 | |
| mfu_ghost_evict_metadata 4 0 | |
| l2_hits 4 280197 | |
| l2_misses 4 6654545 | |
| l2_feeds 4 23182 | |
| l2_rw_clash 4 15 | |
| l2_read_bytes 4 15713625088 | |
| l2_write_bytes 4 54887597568 | |
| l2_writes_sent 4 13568 | |
| l2_writes_done 4 13568 | |
| l2_writes_error 4 0 | |
| l2_writes_hdr_miss 4 181 | |
| l2_evict_lock_retry 4 0 | |
| l2_evict_reading 4 0 | |
| l2_free_on_write 4 84211 | |
| l2_abort_lowmem 4 0 | |
| l2_cksum_bad 4 0 | |
| l2_io_error 4 0 | |
| l2_size 4 87861640704 | |
| l2_asize 4 47563669504 | |
| l2_hdr_size 4 161098216 | |
| l2_compress_successes 4 1391473 | |
| l2_compress_zeros 4 0 | |
| l2_compress_failures 4 228786 | |
| memory_throttle_count 4 0 | |
| duplicate_buffers 4 0 | |
| duplicate_buffers_size 4 0 | |
| duplicate_reads 4 0 | |
| memory_direct_count 4 0 | |
| memory_indirect_count 4 272985 | |
| arc_no_grow 4 0 | |
| arc_tempreserve 4 0 | |
| arc_loaned_bytes 4 0 | |
| arc_prune 4 0 | |
| arc_meta_used 4 78043025016 | |
| arc_meta_limit 4 101365042176 | |
| arc_meta_max 4 78044891192 | |
| [root@node5.prg.vpsfree.cz] | |
| ~ # ~/useful-scripts/meminfo -g | |
| mem_total 251 GB | |
| mem_free 7 GB | |
| mem_free_no_cache 7 GB | |
| mem_swap_free 0 GB | |
| mem_swap_used 0 GB | |
| slab_size 101 GB | |
| dcache_size 17 GB | |
| swapcache_size 0 GB | |
| buffers_size 0 GB | |
| applications 126 GB | |
| committed 147 GB | |
| memory_overcommit 116 % | |
| arc_c_max 95 GB | |
| arc_c 94 GB | |
| arc_size 94 GB | |
| arc_mfu_size 23 GB | |
| arc_mfu_ghost_size 41 GB | |
| arc_mru_size 27 GB | |
| arc_mru_ghost_size 53 GB |
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