2018-04-17 15:29:48 +0900 start ------------------------------------------------------------------------ ZFS Subsystem Report Tue Apr 17 15:29:48 2018 ------------------------------------------------------------------------ System Information: Kernel Version: 1200062 (osreldate) Hardware Platform: amd64 Processor Architecture: amd64 ZFS Storage pool Version: 5000 ZFS Filesystem Version: 5 FreeBSD 12.0-CURRENT #27 r332641: Tue Apr 17 14:05:56 JST 2018 yuichiro 3:29午後 up 1 min, 2 users, load averages: 0.18, 0.06, 0.02 ------------------------------------------------------------------------ System Memory: 0.33% 52.55 MiB Active, 0.27% 43.04 MiB Inact 3.06% 482.53 MiB Wired, 0.00% 0 Cache 96.35% 14.85 GiB Free, -0.01% -1699840 Bytes Gap Real Installed: 16.00 GiB Real Available: 99.06% 15.85 GiB Real Managed: 97.22% 15.41 GiB Logical Total: 16.00 GiB Logical Used: 6.95% 1.11 GiB Logical Free: 93.05% 14.89 GiB Kernel Memory: 164.76 MiB Data: 73.19% 120.59 MiB Text: 26.81% 44.18 MiB Kernel Memory Map: 15.41 GiB Size: 2.20% 347.18 MiB Free: 97.80% 15.07 GiB ------------------------------------------------------------------------ ARC Summary: (HEALTHY) Memory Throttle Count: 0 ARC Misc: Deleted: 0 Recycle Misses: 0 Mutex Misses: 0 Evict Skips: 0 ARC Size: 1.69% 172.71 MiB Target Size: (Adaptive) 100.00% 10.00 GiB Min Size (Hard Limit): 18.01% 1.80 GiB Max Size (High Water): 5:1 10.00 GiB ARC Size Breakdown: Recently Used Cache Size: 50.00% 5.00 GiB Frequently Used Cache Size: 50.00% 5.00 GiB ARC Hash Breakdown: Elements Max: 3.94k Elements Current: 100.00% 3.94k Collisions: 5 Chain Max: 1 Chains: 5 ------------------------------------------------------------------------ ARC Efficiency: 274.30k Cache Hit Ratio: 79.90% 219.17k Cache Miss Ratio: 20.10% 55.13k Actual Hit Ratio: 79.68% 218.56k Data Demand Efficiency: 89.63% 21.72k Data Prefetch Efficiency: 0.00% 10 CACHE HITS BY CACHE LIST: Anonymously Used: 0.28% 611 Most Recently Used: 15.52% 34.02k Most Frequently Used: 84.20% 184.54k Most Recently Used Ghost: 0.00% 0 Most Frequently Used Ghost: 0.00% 0 CACHE HITS BY DATA TYPE: Demand Data: 8.88% 19.46k Prefetch Data: 0.00% 0 Demand Metadata: 90.84% 199.09k Prefetch Metadata: 0.28% 611 CACHE MISSES BY DATA TYPE: Demand Data: 4.09% 2.25k Prefetch Data: 0.02% 10 Demand Metadata: 94.09% 51.87k Prefetch Metadata: 1.80% 994 ------------------------------------------------------------------------ L2ARC is disabled ------------------------------------------------------------------------ File-Level Prefetch: (HEALTHY) DMU Efficiency: 77.69k Hit Ratio: 0.35% 274 Miss Ratio: 99.65% 77.42k Colinear: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 Stride: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 DMU Misc: Reclaim: 0 Successes: 100.00% 0 Failures: 100.00% 0 Streams: 0 +Resets: 100.00% 0 -Resets: 100.00% 0 Bogus: 0 ------------------------------------------------------------------------ VDEV cache is disabled ------------------------------------------------------------------------ ZFS Tunables (sysctl): kern.maxusers 1350 vm.kmem_size 16544739328 vm.kmem_size_scale 1 vm.kmem_size_min 0 vm.kmem_size_max 1319413950874 vfs.zfs.trim.max_interval 1 vfs.zfs.trim.timeout 30 vfs.zfs.trim.txg_delay 32 vfs.zfs.trim.enabled 1 vfs.zfs.vol.immediate_write_sz 32768 vfs.zfs.vol.unmap_sync_enabled 0 vfs.zfs.vol.unmap_enabled 1 vfs.zfs.vol.recursive 0 vfs.zfs.vol.mode 1 vfs.zfs.version.zpl 5 vfs.zfs.version.spa 5000 vfs.zfs.version.acl 1 vfs.zfs.version.ioctl 7 vfs.zfs.debug 0 vfs.zfs.super_owner 0 vfs.zfs.immediate_write_sz 32768 vfs.zfs.sync_pass_rewrite 2 vfs.zfs.sync_pass_dont_compress 5 vfs.zfs.sync_pass_deferred_free 2 vfs.zfs.zio.dva_throttle_enabled 1 vfs.zfs.zio.exclude_metadata 0 vfs.zfs.zio.use_uma 1 vfs.zfs.zil_slog_bulk 786432 vfs.zfs.cache_flush_disable 0 vfs.zfs.zil_replay_disable 0 vfs.zfs.standard_sm_blksz 131072 vfs.zfs.dtl_sm_blksz 4096 vfs.zfs.min_auto_ashift 9 vfs.zfs.max_auto_ashift 13 vfs.zfs.vdev.trim_max_pending 10000 vfs.zfs.vdev.bio_delete_disable 0 vfs.zfs.vdev.bio_flush_disable 0 vfs.zfs.vdev.queue_depth_pct 1000 vfs.zfs.vdev.write_gap_limit 4096 vfs.zfs.vdev.read_gap_limit 32768 vfs.zfs.vdev.aggregation_limit 131072 vfs.zfs.vdev.trim_max_active 64 vfs.zfs.vdev.trim_min_active 1 vfs.zfs.vdev.scrub_max_active 2 vfs.zfs.vdev.scrub_min_active 1 vfs.zfs.vdev.async_write_max_active 10 vfs.zfs.vdev.async_write_min_active 1 vfs.zfs.vdev.async_read_max_active 3 vfs.zfs.vdev.async_read_min_active 1 vfs.zfs.vdev.sync_write_max_active 10 vfs.zfs.vdev.sync_write_min_active 10 vfs.zfs.vdev.sync_read_max_active 10 vfs.zfs.vdev.sync_read_min_active 10 vfs.zfs.vdev.max_active 1000 vfs.zfs.vdev.async_write_active_max_dirty_percent60 vfs.zfs.vdev.async_write_active_min_dirty_percent30 vfs.zfs.vdev.mirror.non_rotating_seek_inc1 vfs.zfs.vdev.mirror.non_rotating_inc 0 vfs.zfs.vdev.mirror.rotating_seek_offset1048576 vfs.zfs.vdev.mirror.rotating_seek_inc 5 vfs.zfs.vdev.mirror.rotating_inc 0 vfs.zfs.vdev.trim_on_init 1 vfs.zfs.vdev.cache.bshift 16 vfs.zfs.vdev.cache.size 0 vfs.zfs.vdev.cache.max 16384 vfs.zfs.vdev.default_ms_shift 29 vfs.zfs.vdev.min_ms_count 16 vfs.zfs.vdev.max_ms_count 200 vfs.zfs.txg.timeout 10 vfs.zfs.spa_min_slop 134217728 vfs.zfs.spa_slop_shift 5 vfs.zfs.spa_asize_inflation 24 vfs.zfs.deadman_enabled 1 vfs.zfs.deadman_checktime_ms 5000 vfs.zfs.deadman_synctime_ms 1000000 vfs.zfs.debugflags 0 vfs.zfs.recover 0 vfs.zfs.spa_load_verify_data 1 vfs.zfs.spa_load_verify_metadata 1 vfs.zfs.spa_load_verify_maxinflight 10000 vfs.zfs.max_missing_tvds_scan 0 vfs.zfs.max_missing_tvds_cachefile 2 vfs.zfs.max_missing_tvds 0 vfs.zfs.spa_load_print_vdev_tree 0 vfs.zfs.ccw_retry_interval 300 vfs.zfs.check_hostid 1 vfs.zfs.mg_fragmentation_threshold 85 vfs.zfs.mg_noalloc_threshold 0 vfs.zfs.condense_pct 200 vfs.zfs.metaslab_sm_blksz 4096 vfs.zfs.metaslab.bias_enabled 1 vfs.zfs.metaslab.lba_weighting_enabled 1 vfs.zfs.metaslab.fragmentation_factor_enabled1 vfs.zfs.metaslab.preload_enabled 1 vfs.zfs.metaslab.preload_limit 3 vfs.zfs.metaslab.unload_delay 8 vfs.zfs.metaslab.load_pct 50 vfs.zfs.metaslab.min_alloc_size 33554432 vfs.zfs.metaslab.df_free_pct 4 vfs.zfs.metaslab.df_alloc_threshold 131072 vfs.zfs.metaslab.debug_unload 0 vfs.zfs.metaslab.debug_load 0 vfs.zfs.metaslab.fragmentation_threshold70 vfs.zfs.metaslab.force_ganging 16777217 vfs.zfs.free_bpobj_enabled 1 vfs.zfs.free_max_blocks -1 vfs.zfs.no_scrub_prefetch 0 vfs.zfs.no_scrub_io 0 vfs.zfs.resilver_min_time_ms 3000 vfs.zfs.free_min_time_ms 1000 vfs.zfs.scan_min_time_ms 1000 vfs.zfs.scan_idle 50 vfs.zfs.scrub_delay 4 vfs.zfs.resilver_delay 2 vfs.zfs.top_maxinflight 32 vfs.zfs.zfetch.array_rd_sz 1048576 vfs.zfs.zfetch.max_idistance 67108864 vfs.zfs.zfetch.max_distance 8388608 vfs.zfs.zfetch.min_sec_reap 2 vfs.zfs.zfetch.max_streams 8 vfs.zfs.prefetch_disable 0 vfs.zfs.delay_scale 500000 vfs.zfs.delay_min_dirty_percent 60 vfs.zfs.dirty_data_sync 67108864 vfs.zfs.dirty_data_max_percent 10 vfs.zfs.dirty_data_max_max 4294967296 vfs.zfs.dirty_data_max 1701836390 vfs.zfs.max_recordsize 1048576 vfs.zfs.default_ibs 17 vfs.zfs.default_bs 9 vfs.zfs.send_holes_without_birth_time 1 vfs.zfs.mdcomp_disable 0 vfs.zfs.per_txg_dirty_frees_percent 30 vfs.zfs.nopwrite_enabled 1 vfs.zfs.dedup.prefetch 1 vfs.zfs.dbuf_cache_lowater_pct 10 vfs.zfs.dbuf_cache_hiwater_pct 10 vfs.zfs.dbuf_cache_shift 5 vfs.zfs.dbuf_cache_max_bytes 483468672 vfs.zfs.l2c_only_size 0 vfs.zfs.mfu_ghost_data_esize 0 vfs.zfs.mfu_ghost_metadata_esize 0 vfs.zfs.mfu_ghost_size 0 vfs.zfs.mfu_data_esize 0 vfs.zfs.mfu_metadata_esize 216576 vfs.zfs.mfu_size 27616256 vfs.zfs.mru_ghost_data_esize 0 vfs.zfs.mru_ghost_metadata_esize 0 vfs.zfs.mru_ghost_size 0 vfs.zfs.mru_data_esize 24576 vfs.zfs.mru_metadata_esize 2076672 vfs.zfs.mru_size 162301440 vfs.zfs.anon_data_esize 0 vfs.zfs.anon_metadata_esize 0 vfs.zfs.anon_size 71680 vfs.zfs.l2arc_norw 1 vfs.zfs.l2arc_feed_again 1 vfs.zfs.l2arc_noprefetch 1 vfs.zfs.l2arc_feed_min_ms 200 vfs.zfs.l2arc_feed_secs 1 vfs.zfs.l2arc_headroom 2 vfs.zfs.l2arc_write_boost 8388608 vfs.zfs.l2arc_write_max 8388608 vfs.zfs.arc_meta_limit 2684354560 vfs.zfs.arc_free_target 86105 vfs.zfs.compressed_arc_enabled 1 vfs.zfs.arc_grow_retry 60 vfs.zfs.arc_shrink_shift 7 vfs.zfs.arc_average_blocksize 8192 vfs.zfs.arc_no_grow_shift 5 vfs.zfs.arc_min 1933874688 vfs.zfs.arc_max 10737418240 vfs.zfs.abd_chunk_size 4096 ------------------------------------------------------------------------ 2018-04-17 15:32:55 +0900 loop count : 0 ------------------------------------------------------------------------ ZFS Subsystem Report Tue Apr 17 15:32:55 2018 ------------------------------------------------------------------------ System Information: Kernel Version: 1200062 (osreldate) Hardware Platform: amd64 Processor Architecture: amd64 ZFS Storage pool Version: 5000 ZFS Filesystem Version: 5 FreeBSD 12.0-CURRENT #27 r332641: Tue Apr 17 14:05:56 JST 2018 yuichiro 3:32午後 up 4 mins, 2 users, load averages: 0.22, 0.10, 0.03 ------------------------------------------------------------------------ System Memory: 0.61% 96.24 MiB Active, 0.27% 43.30 MiB Inact 9.68% 1.49 GiB Wired, 0.00% 0 Cache 89.45% 13.78 GiB Free, -0.01% -1884160 Bytes Gap Real Installed: 16.00 GiB Real Available: 99.06% 15.85 GiB Real Managed: 97.22% 15.41 GiB Logical Total: 16.00 GiB Logical Used: 13.59% 2.17 GiB Logical Free: 86.41% 13.83 GiB Kernel Memory: 254.36 MiB Data: 82.63% 210.18 MiB Text: 17.37% 44.18 MiB Kernel Memory Map: 15.41 GiB Size: 8.81% 1.36 GiB Free: 91.19% 14.05 GiB ------------------------------------------------------------------------ ARC Summary: (HEALTHY) Memory Throttle Count: 0 ARC Misc: Deleted: 0 Recycle Misses: 0 Mutex Misses: 0 Evict Skips: 0 ARC Size: 7.05% 721.62 MiB Target Size: (Adaptive) 100.00% 10.00 GiB Min Size (Hard Limit): 18.01% 1.80 GiB Max Size (High Water): 5:1 10.00 GiB ARC Size Breakdown: Recently Used Cache Size: 50.00% 5.00 GiB Frequently Used Cache Size: 50.00% 5.00 GiB ARC Hash Breakdown: Elements Max: 39.33k Elements Current: 100.00% 39.32k Collisions: 356 Chain Max: 2 Chains: 342 ------------------------------------------------------------------------ ARC Efficiency: 1.18m Cache Hit Ratio: 84.37% 995.96k Cache Miss Ratio: 15.63% 184.56k Actual Hit Ratio: 81.23% 958.94k Data Demand Efficiency: 89.47% 21.98k Data Prefetch Efficiency: 0.00% 12 CACHE HITS BY CACHE LIST: Anonymously Used: 3.72% 37.02k Most Recently Used: 11.36% 113.18k Most Frequently Used: 84.92% 845.76k Most Recently Used Ghost: 0.00% 0 Most Frequently Used Ghost: 0.00% 0 CACHE HITS BY DATA TYPE: Demand Data: 1.97% 19.66k Prefetch Data: 0.00% 0 Demand Metadata: 94.31% 939.28k Prefetch Metadata: 3.72% 37.02k CACHE MISSES BY DATA TYPE: Demand Data: 1.25% 2.31k Prefetch Data: 0.01% 12 Demand Metadata: 89.78% 165.70k Prefetch Metadata: 8.96% 16.53k ------------------------------------------------------------------------ L2ARC is disabled ------------------------------------------------------------------------ File-Level Prefetch: (HEALTHY) DMU Efficiency: 539.87k Hit Ratio: 0.15% 790 Miss Ratio: 99.85% 539.08k Colinear: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 Stride: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 DMU Misc: Reclaim: 0 Successes: 100.00% 0 Failures: 100.00% 0 Streams: 0 +Resets: 100.00% 0 -Resets: 100.00% 0 Bogus: 0 ------------------------------------------------------------------------ VDEV cache is disabled ------------------------------------------------------------------------ ZFS Tunables (sysctl): kern.maxusers 1350 vm.kmem_size 16544739328 vm.kmem_size_scale 1 vm.kmem_size_min 0 vm.kmem_size_max 1319413950874 vfs.zfs.trim.max_interval 1 vfs.zfs.trim.timeout 30 vfs.zfs.trim.txg_delay 32 vfs.zfs.trim.enabled 1 vfs.zfs.vol.immediate_write_sz 32768 vfs.zfs.vol.unmap_sync_enabled 0 vfs.zfs.vol.unmap_enabled 1 vfs.zfs.vol.recursive 0 vfs.zfs.vol.mode 1 vfs.zfs.version.zpl 5 vfs.zfs.version.spa 5000 vfs.zfs.version.acl 1 vfs.zfs.version.ioctl 7 vfs.zfs.debug 0 vfs.zfs.super_owner 0 vfs.zfs.immediate_write_sz 32768 vfs.zfs.sync_pass_rewrite 2 vfs.zfs.sync_pass_dont_compress 5 vfs.zfs.sync_pass_deferred_free 2 vfs.zfs.zio.dva_throttle_enabled 1 vfs.zfs.zio.exclude_metadata 0 vfs.zfs.zio.use_uma 1 vfs.zfs.zil_slog_bulk 786432 vfs.zfs.cache_flush_disable 0 vfs.zfs.zil_replay_disable 0 vfs.zfs.standard_sm_blksz 131072 vfs.zfs.dtl_sm_blksz 4096 vfs.zfs.min_auto_ashift 9 vfs.zfs.max_auto_ashift 13 vfs.zfs.vdev.trim_max_pending 10000 vfs.zfs.vdev.bio_delete_disable 0 vfs.zfs.vdev.bio_flush_disable 0 vfs.zfs.vdev.queue_depth_pct 1000 vfs.zfs.vdev.write_gap_limit 4096 vfs.zfs.vdev.read_gap_limit 32768 vfs.zfs.vdev.aggregation_limit 131072 vfs.zfs.vdev.trim_max_active 64 vfs.zfs.vdev.trim_min_active 1 vfs.zfs.vdev.scrub_max_active 2 vfs.zfs.vdev.scrub_min_active 1 vfs.zfs.vdev.async_write_max_active 10 vfs.zfs.vdev.async_write_min_active 1 vfs.zfs.vdev.async_read_max_active 3 vfs.zfs.vdev.async_read_min_active 1 vfs.zfs.vdev.sync_write_max_active 10 vfs.zfs.vdev.sync_write_min_active 10 vfs.zfs.vdev.sync_read_max_active 10 vfs.zfs.vdev.sync_read_min_active 10 vfs.zfs.vdev.max_active 1000 vfs.zfs.vdev.async_write_active_max_dirty_percent60 vfs.zfs.vdev.async_write_active_min_dirty_percent30 vfs.zfs.vdev.mirror.non_rotating_seek_inc1 vfs.zfs.vdev.mirror.non_rotating_inc 0 vfs.zfs.vdev.mirror.rotating_seek_offset1048576 vfs.zfs.vdev.mirror.rotating_seek_inc 5 vfs.zfs.vdev.mirror.rotating_inc 0 vfs.zfs.vdev.trim_on_init 1 vfs.zfs.vdev.cache.bshift 16 vfs.zfs.vdev.cache.size 0 vfs.zfs.vdev.cache.max 16384 vfs.zfs.vdev.default_ms_shift 29 vfs.zfs.vdev.min_ms_count 16 vfs.zfs.vdev.max_ms_count 200 vfs.zfs.txg.timeout 10 vfs.zfs.spa_min_slop 134217728 vfs.zfs.spa_slop_shift 5 vfs.zfs.spa_asize_inflation 24 vfs.zfs.deadman_enabled 1 vfs.zfs.deadman_checktime_ms 5000 vfs.zfs.deadman_synctime_ms 1000000 vfs.zfs.debugflags 0 vfs.zfs.recover 0 vfs.zfs.spa_load_verify_data 1 vfs.zfs.spa_load_verify_metadata 1 vfs.zfs.spa_load_verify_maxinflight 10000 vfs.zfs.max_missing_tvds_scan 0 vfs.zfs.max_missing_tvds_cachefile 2 vfs.zfs.max_missing_tvds 0 vfs.zfs.spa_load_print_vdev_tree 0 vfs.zfs.ccw_retry_interval 300 vfs.zfs.check_hostid 1 vfs.zfs.mg_fragmentation_threshold 85 vfs.zfs.mg_noalloc_threshold 0 vfs.zfs.condense_pct 200 vfs.zfs.metaslab_sm_blksz 4096 vfs.zfs.metaslab.bias_enabled 1 vfs.zfs.metaslab.lba_weighting_enabled 1 vfs.zfs.metaslab.fragmentation_factor_enabled1 vfs.zfs.metaslab.preload_enabled 1 vfs.zfs.metaslab.preload_limit 3 vfs.zfs.metaslab.unload_delay 8 vfs.zfs.metaslab.load_pct 50 vfs.zfs.metaslab.min_alloc_size 33554432 vfs.zfs.metaslab.df_free_pct 4 vfs.zfs.metaslab.df_alloc_threshold 131072 vfs.zfs.metaslab.debug_unload 0 vfs.zfs.metaslab.debug_load 0 vfs.zfs.metaslab.fragmentation_threshold70 vfs.zfs.metaslab.force_ganging 16777217 vfs.zfs.free_bpobj_enabled 1 vfs.zfs.free_max_blocks -1 vfs.zfs.no_scrub_prefetch 0 vfs.zfs.no_scrub_io 0 vfs.zfs.resilver_min_time_ms 3000 vfs.zfs.free_min_time_ms 1000 vfs.zfs.scan_min_time_ms 1000 vfs.zfs.scan_idle 50 vfs.zfs.scrub_delay 4 vfs.zfs.resilver_delay 2 vfs.zfs.top_maxinflight 32 vfs.zfs.zfetch.array_rd_sz 1048576 vfs.zfs.zfetch.max_idistance 67108864 vfs.zfs.zfetch.max_distance 8388608 vfs.zfs.zfetch.min_sec_reap 2 vfs.zfs.zfetch.max_streams 8 vfs.zfs.prefetch_disable 0 vfs.zfs.delay_scale 500000 vfs.zfs.delay_min_dirty_percent 60 vfs.zfs.dirty_data_sync 67108864 vfs.zfs.dirty_data_max_percent 10 vfs.zfs.dirty_data_max_max 4294967296 vfs.zfs.dirty_data_max 1701836390 vfs.zfs.max_recordsize 1048576 vfs.zfs.default_ibs 17 vfs.zfs.default_bs 9 vfs.zfs.send_holes_without_birth_time 1 vfs.zfs.mdcomp_disable 0 vfs.zfs.per_txg_dirty_frees_percent 30 vfs.zfs.nopwrite_enabled 1 vfs.zfs.dedup.prefetch 1 vfs.zfs.dbuf_cache_lowater_pct 10 vfs.zfs.dbuf_cache_hiwater_pct 10 vfs.zfs.dbuf_cache_shift 5 vfs.zfs.dbuf_cache_max_bytes 483468672 vfs.zfs.l2c_only_size 0 vfs.zfs.mfu_ghost_data_esize 0 vfs.zfs.mfu_ghost_metadata_esize 0 vfs.zfs.mfu_ghost_size 0 vfs.zfs.mfu_data_esize 0 vfs.zfs.mfu_metadata_esize 216576 vfs.zfs.mfu_size 389908992 vfs.zfs.mru_ghost_data_esize 0 vfs.zfs.mru_ghost_metadata_esize 0 vfs.zfs.mru_ghost_size 0 vfs.zfs.mru_data_esize 24576 vfs.zfs.mru_metadata_esize 2240512 vfs.zfs.mru_size 178052608 vfs.zfs.anon_data_esize 0 vfs.zfs.anon_metadata_esize 0 vfs.zfs.anon_size 101376 vfs.zfs.l2arc_norw 1 vfs.zfs.l2arc_feed_again 1 vfs.zfs.l2arc_noprefetch 1 vfs.zfs.l2arc_feed_min_ms 200 vfs.zfs.l2arc_feed_secs 1 vfs.zfs.l2arc_headroom 2 vfs.zfs.l2arc_write_boost 8388608 vfs.zfs.l2arc_write_max 8388608 vfs.zfs.arc_meta_limit 2684354560 vfs.zfs.arc_free_target 86105 vfs.zfs.compressed_arc_enabled 1 vfs.zfs.arc_grow_retry 60 vfs.zfs.arc_shrink_shift 7 vfs.zfs.arc_average_blocksize 8192 vfs.zfs.arc_no_grow_shift 5 vfs.zfs.arc_min 1933874688 vfs.zfs.arc_max 10737418240 vfs.zfs.abd_chunk_size 4096 ------------------------------------------------------------------------ 2018-04-17 15:32:56 +0900 loop count : 1 ------------------------------------------------------------------------ ZFS Subsystem Report Tue Apr 17 15:32:56 2018 ------------------------------------------------------------------------ System Information: Kernel Version: 1200062 (osreldate) Hardware Platform: amd64 Processor Architecture: amd64 ZFS Storage pool Version: 5000 ZFS Filesystem Version: 5 FreeBSD 12.0-CURRENT #27 r332641: Tue Apr 17 14:05:56 JST 2018 yuichiro 3:32午後 up 4 mins, 2 users, load averages: 0.22, 0.10, 0.03 ------------------------------------------------------------------------ System Memory: 0.86% 136.29 MiB Active, 0.28% 43.41 MiB Inact 9.69% 1.49 GiB Wired, 0.00% 0 Cache 89.18% 13.74 GiB Free, -0.00% -331776 Bytes Gap Real Installed: 16.00 GiB Real Available: 99.06% 15.85 GiB Real Managed: 97.22% 15.41 GiB Logical Total: 16.00 GiB Logical Used: 13.85% 2.22 GiB Logical Free: 86.15% 13.78 GiB Kernel Memory: 254.35 MiB Data: 82.63% 210.17 MiB Text: 17.37% 44.18 MiB Kernel Memory Map: 15.41 GiB Size: 8.82% 1.36 GiB Free: 91.18% 14.05 GiB ------------------------------------------------------------------------ ARC Summary: (HEALTHY) Memory Throttle Count: 0 ARC Misc: Deleted: 0 Recycle Misses: 0 Mutex Misses: 0 Evict Skips: 0 ARC Size: 7.84% 803.19 MiB Target Size: (Adaptive) 100.00% 10.00 GiB Min Size (Hard Limit): 18.01% 1.80 GiB Max Size (High Water): 5:1 10.00 GiB ARC Size Breakdown: Recently Used Cache Size: 50.00% 5.00 GiB Frequently Used Cache Size: 50.00% 5.00 GiB ARC Hash Breakdown: Elements Max: 39.34k Elements Current: 100.00% 39.34k Collisions: 356 Chain Max: 2 Chains: 341 ------------------------------------------------------------------------ ARC Efficiency: 1.34m Cache Hit Ratio: 83.08% 1.12m Cache Miss Ratio: 16.92% 227.24k Actual Hit Ratio: 80.32% 1.08m Data Demand Efficiency: 89.34% 22.08k Data Prefetch Efficiency: 0.00% 12 CACHE HITS BY CACHE LIST: Anonymously Used: 3.32% 37.07k Most Recently Used: 10.15% 113.27k Most Frequently Used: 86.53% 965.62k Most Recently Used Ghost: 0.00% 0 Most Frequently Used Ghost: 0.00% 0 CACHE HITS BY DATA TYPE: Demand Data: 1.77% 19.73k Prefetch Data: 0.00% 0 Demand Metadata: 94.91% 1.06m Prefetch Metadata: 3.32% 37.07k CACHE MISSES BY DATA TYPE: Demand Data: 1.04% 2.35k Prefetch Data: 0.01% 12 Demand Metadata: 91.68% 208.33k Prefetch Metadata: 7.28% 16.54k ------------------------------------------------------------------------ L2ARC is disabled ------------------------------------------------------------------------ File-Level Prefetch: (HEALTHY) DMU Efficiency: 620.51k Hit Ratio: 0.13% 809 Miss Ratio: 99.87% 619.70k Colinear: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 Stride: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 DMU Misc: Reclaim: 0 Successes: 100.00% 0 Failures: 100.00% 0 Streams: 0 +Resets: 100.00% 0 -Resets: 100.00% 0 Bogus: 0 ------------------------------------------------------------------------ VDEV cache is disabled ------------------------------------------------------------------------ ZFS Tunables (sysctl): kern.maxusers 1350 vm.kmem_size 16544739328 vm.kmem_size_scale 1 vm.kmem_size_min 0 vm.kmem_size_max 1319413950874 vfs.zfs.trim.max_interval 1 vfs.zfs.trim.timeout 30 vfs.zfs.trim.txg_delay 32 vfs.zfs.trim.enabled 1 vfs.zfs.vol.immediate_write_sz 32768 vfs.zfs.vol.unmap_sync_enabled 0 vfs.zfs.vol.unmap_enabled 1 vfs.zfs.vol.recursive 0 vfs.zfs.vol.mode 1 vfs.zfs.version.zpl 5 vfs.zfs.version.spa 5000 vfs.zfs.version.acl 1 vfs.zfs.version.ioctl 7 vfs.zfs.debug 0 vfs.zfs.super_owner 0 vfs.zfs.immediate_write_sz 32768 vfs.zfs.sync_pass_rewrite 2 vfs.zfs.sync_pass_dont_compress 5 vfs.zfs.sync_pass_deferred_free 2 vfs.zfs.zio.dva_throttle_enabled 1 vfs.zfs.zio.exclude_metadata 0 vfs.zfs.zio.use_uma 1 vfs.zfs.zil_slog_bulk 786432 vfs.zfs.cache_flush_disable 0 vfs.zfs.zil_replay_disable 0 vfs.zfs.standard_sm_blksz 131072 vfs.zfs.dtl_sm_blksz 4096 vfs.zfs.min_auto_ashift 9 vfs.zfs.max_auto_ashift 13 vfs.zfs.vdev.trim_max_pending 10000 vfs.zfs.vdev.bio_delete_disable 0 vfs.zfs.vdev.bio_flush_disable 0 vfs.zfs.vdev.queue_depth_pct 1000 vfs.zfs.vdev.write_gap_limit 4096 vfs.zfs.vdev.read_gap_limit 32768 vfs.zfs.vdev.aggregation_limit 131072 vfs.zfs.vdev.trim_max_active 64 vfs.zfs.vdev.trim_min_active 1 vfs.zfs.vdev.scrub_max_active 2 vfs.zfs.vdev.scrub_min_active 1 vfs.zfs.vdev.async_write_max_active 10 vfs.zfs.vdev.async_write_min_active 1 vfs.zfs.vdev.async_read_max_active 3 vfs.zfs.vdev.async_read_min_active 1 vfs.zfs.vdev.sync_write_max_active 10 vfs.zfs.vdev.sync_write_min_active 10 vfs.zfs.vdev.sync_read_max_active 10 vfs.zfs.vdev.sync_read_min_active 10 vfs.zfs.vdev.max_active 1000 vfs.zfs.vdev.async_write_active_max_dirty_percent60 vfs.zfs.vdev.async_write_active_min_dirty_percent30 vfs.zfs.vdev.mirror.non_rotating_seek_inc1 vfs.zfs.vdev.mirror.non_rotating_inc 0 vfs.zfs.vdev.mirror.rotating_seek_offset1048576 vfs.zfs.vdev.mirror.rotating_seek_inc 5 vfs.zfs.vdev.mirror.rotating_inc 0 vfs.zfs.vdev.trim_on_init 1 vfs.zfs.vdev.cache.bshift 16 vfs.zfs.vdev.cache.size 0 vfs.zfs.vdev.cache.max 16384 vfs.zfs.vdev.default_ms_shift 29 vfs.zfs.vdev.min_ms_count 16 vfs.zfs.vdev.max_ms_count 200 vfs.zfs.txg.timeout 10 vfs.zfs.spa_min_slop 134217728 vfs.zfs.spa_slop_shift 5 vfs.zfs.spa_asize_inflation 24 vfs.zfs.deadman_enabled 1 vfs.zfs.deadman_checktime_ms 5000 vfs.zfs.deadman_synctime_ms 1000000 vfs.zfs.debugflags 0 vfs.zfs.recover 0 vfs.zfs.spa_load_verify_data 1 vfs.zfs.spa_load_verify_metadata 1 vfs.zfs.spa_load_verify_maxinflight 10000 vfs.zfs.max_missing_tvds_scan 0 vfs.zfs.max_missing_tvds_cachefile 2 vfs.zfs.max_missing_tvds 0 vfs.zfs.spa_load_print_vdev_tree 0 vfs.zfs.ccw_retry_interval 300 vfs.zfs.check_hostid 1 vfs.zfs.mg_fragmentation_threshold 85 vfs.zfs.mg_noalloc_threshold 0 vfs.zfs.condense_pct 200 vfs.zfs.metaslab_sm_blksz 4096 vfs.zfs.metaslab.bias_enabled 1 vfs.zfs.metaslab.lba_weighting_enabled 1 vfs.zfs.metaslab.fragmentation_factor_enabled1 vfs.zfs.metaslab.preload_enabled 1 vfs.zfs.metaslab.preload_limit 3 vfs.zfs.metaslab.unload_delay 8 vfs.zfs.metaslab.load_pct 50 vfs.zfs.metaslab.min_alloc_size 33554432 vfs.zfs.metaslab.df_free_pct 4 vfs.zfs.metaslab.df_alloc_threshold 131072 vfs.zfs.metaslab.debug_unload 0 vfs.zfs.metaslab.debug_load 0 vfs.zfs.metaslab.fragmentation_threshold70 vfs.zfs.metaslab.force_ganging 16777217 vfs.zfs.free_bpobj_enabled 1 vfs.zfs.free_max_blocks -1 vfs.zfs.no_scrub_prefetch 0 vfs.zfs.no_scrub_io 0 vfs.zfs.resilver_min_time_ms 3000 vfs.zfs.free_min_time_ms 1000 vfs.zfs.scan_min_time_ms 1000 vfs.zfs.scan_idle 50 vfs.zfs.scrub_delay 4 vfs.zfs.resilver_delay 2 vfs.zfs.top_maxinflight 32 vfs.zfs.zfetch.array_rd_sz 1048576 vfs.zfs.zfetch.max_idistance 67108864 vfs.zfs.zfetch.max_distance 8388608 vfs.zfs.zfetch.min_sec_reap 2 vfs.zfs.zfetch.max_streams 8 vfs.zfs.prefetch_disable 0 vfs.zfs.delay_scale 500000 vfs.zfs.delay_min_dirty_percent 60 vfs.zfs.dirty_data_sync 67108864 vfs.zfs.dirty_data_max_percent 10 vfs.zfs.dirty_data_max_max 4294967296 vfs.zfs.dirty_data_max 1701836390 vfs.zfs.max_recordsize 1048576 vfs.zfs.default_ibs 17 vfs.zfs.default_bs 9 vfs.zfs.send_holes_without_birth_time 1 vfs.zfs.mdcomp_disable 0 vfs.zfs.per_txg_dirty_frees_percent 30 vfs.zfs.nopwrite_enabled 1 vfs.zfs.dedup.prefetch 1 vfs.zfs.dbuf_cache_lowater_pct 10 vfs.zfs.dbuf_cache_hiwater_pct 10 vfs.zfs.dbuf_cache_shift 5 vfs.zfs.dbuf_cache_max_bytes 483468672 vfs.zfs.l2c_only_size 0 vfs.zfs.mfu_ghost_data_esize 0 vfs.zfs.mfu_ghost_metadata_esize 0 vfs.zfs.mfu_ghost_size 0 vfs.zfs.mfu_data_esize 0 vfs.zfs.mfu_metadata_esize 216576 vfs.zfs.mfu_size 390529024 vfs.zfs.mru_ghost_data_esize 0 vfs.zfs.mru_ghost_metadata_esize 0 vfs.zfs.mru_ghost_size 0 vfs.zfs.mru_data_esize 24576 vfs.zfs.mru_metadata_esize 2310144 vfs.zfs.mru_size 177502208 vfs.zfs.anon_data_esize 0 vfs.zfs.anon_metadata_esize 0 vfs.zfs.anon_size 96256 vfs.zfs.l2arc_norw 1 vfs.zfs.l2arc_feed_again 1 vfs.zfs.l2arc_noprefetch 1 vfs.zfs.l2arc_feed_min_ms 200 vfs.zfs.l2arc_feed_secs 1 vfs.zfs.l2arc_headroom 2 vfs.zfs.l2arc_write_boost 8388608 vfs.zfs.l2arc_write_max 8388608 vfs.zfs.arc_meta_limit 2684354560 vfs.zfs.arc_free_target 86105 vfs.zfs.compressed_arc_enabled 1 vfs.zfs.arc_grow_retry 60 vfs.zfs.arc_shrink_shift 7 vfs.zfs.arc_average_blocksize 8192 vfs.zfs.arc_no_grow_shift 5 vfs.zfs.arc_min 1933874688 vfs.zfs.arc_max 10737418240 vfs.zfs.abd_chunk_size 4096 ------------------------------------------------------------------------ 2018-04-17 15:32:57 +0900 loop count : 2 ------------------------------------------------------------------------ ZFS Subsystem Report Tue Apr 17 15:32:57 2018 ------------------------------------------------------------------------ System Information: Kernel Version: 1200062 (osreldate) Hardware Platform: amd64 Processor Architecture: amd64 ZFS Storage pool Version: 5000 ZFS Filesystem Version: 5 FreeBSD 12.0-CURRENT #27 r332641: Tue Apr 17 14:05:56 JST 2018 yuichiro 3:32午後 up 4 mins, 2 users, load averages: 0.22, 0.10, 0.03 ------------------------------------------------------------------------ System Memory: 1.08% 170.41 MiB Active, 0.28% 43.75 MiB Inact 9.69% 1.49 GiB Wired, 0.00% 0 Cache 88.97% 13.71 GiB Free, -0.02% -2965504 Bytes Gap Real Installed: 16.00 GiB Real Available: 99.06% 15.85 GiB Real Managed: 97.22% 15.41 GiB Logical Total: 16.00 GiB Logical Used: 14.05% 2.25 GiB Logical Free: 85.95% 13.75 GiB Kernel Memory: 254.35 MiB Data: 82.63% 210.18 MiB Text: 17.37% 44.18 MiB Kernel Memory Map: 15.41 GiB Size: 8.82% 1.36 GiB Free: 91.18% 14.05 GiB ------------------------------------------------------------------------ ARC Summary: (HEALTHY) Memory Throttle Count: 0 ARC Misc: Deleted: 0 Recycle Misses: 0 Mutex Misses: 0 Evict Skips: 0 ARC Size: 7.84% 803.21 MiB Target Size: (Adaptive) 100.00% 10.00 GiB Min Size (Hard Limit): 18.01% 1.80 GiB Max Size (High Water): 5:1 10.00 GiB ARC Size Breakdown: Recently Used Cache Size: 50.00% 5.00 GiB Frequently Used Cache Size: 50.00% 5.00 GiB ARC Hash Breakdown: Elements Max: 39.34k Elements Current: 100.00% 39.34k Collisions: 356 Chain Max: 2 Chains: 341 ------------------------------------------------------------------------ ARC Efficiency: 1.51m Cache Hit Ratio: 82.07% 1.24m Cache Miss Ratio: 17.93% 269.91k Actual Hit Ratio: 79.61% 1.20m Data Demand Efficiency: 89.22% 22.18k Data Prefetch Efficiency: 0.00% 12 CACHE HITS BY CACHE LIST: Anonymously Used: 3.00% 37.08k Most Recently Used: 9.17% 113.27k Most Frequently Used: 87.83% 1.09m Most Recently Used Ghost: 0.00% 0 Most Frequently Used Ghost: 0.00% 0 CACHE HITS BY DATA TYPE: Demand Data: 1.60% 19.79k Prefetch Data: 0.00% 0 Demand Metadata: 95.40% 1.18m Prefetch Metadata: 3.00% 37.08k CACHE MISSES BY DATA TYPE: Demand Data: 0.89% 2.39k Prefetch Data: 0.00% 12 Demand Metadata: 92.98% 250.97k Prefetch Metadata: 6.13% 16.54k ------------------------------------------------------------------------ L2ARC is disabled ------------------------------------------------------------------------ File-Level Prefetch: (HEALTHY) DMU Efficiency: 701.13k Hit Ratio: 0.12% 830 Miss Ratio: 99.88% 700.30k Colinear: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 Stride: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 DMU Misc: Reclaim: 0 Successes: 100.00% 0 Failures: 100.00% 0 Streams: 0 +Resets: 100.00% 0 -Resets: 100.00% 0 Bogus: 0 ------------------------------------------------------------------------ VDEV cache is disabled ------------------------------------------------------------------------ ZFS Tunables (sysctl): kern.maxusers 1350 vm.kmem_size 16544739328 vm.kmem_size_scale 1 vm.kmem_size_min 0 vm.kmem_size_max 1319413950874 vfs.zfs.trim.max_interval 1 vfs.zfs.trim.timeout 30 vfs.zfs.trim.txg_delay 32 vfs.zfs.trim.enabled 1 vfs.zfs.vol.immediate_write_sz 32768 vfs.zfs.vol.unmap_sync_enabled 0 vfs.zfs.vol.unmap_enabled 1 vfs.zfs.vol.recursive 0 vfs.zfs.vol.mode 1 vfs.zfs.version.zpl 5 vfs.zfs.version.spa 5000 vfs.zfs.version.acl 1 vfs.zfs.version.ioctl 7 vfs.zfs.debug 0 vfs.zfs.super_owner 0 vfs.zfs.immediate_write_sz 32768 vfs.zfs.sync_pass_rewrite 2 vfs.zfs.sync_pass_dont_compress 5 vfs.zfs.sync_pass_deferred_free 2 vfs.zfs.zio.dva_throttle_enabled 1 vfs.zfs.zio.exclude_metadata 0 vfs.zfs.zio.use_uma 1 vfs.zfs.zil_slog_bulk 786432 vfs.zfs.cache_flush_disable 0 vfs.zfs.zil_replay_disable 0 vfs.zfs.standard_sm_blksz 131072 vfs.zfs.dtl_sm_blksz 4096 vfs.zfs.min_auto_ashift 9 vfs.zfs.max_auto_ashift 13 vfs.zfs.vdev.trim_max_pending 10000 vfs.zfs.vdev.bio_delete_disable 0 vfs.zfs.vdev.bio_flush_disable 0 vfs.zfs.vdev.queue_depth_pct 1000 vfs.zfs.vdev.write_gap_limit 4096 vfs.zfs.vdev.read_gap_limit 32768 vfs.zfs.vdev.aggregation_limit 131072 vfs.zfs.vdev.trim_max_active 64 vfs.zfs.vdev.trim_min_active 1 vfs.zfs.vdev.scrub_max_active 2 vfs.zfs.vdev.scrub_min_active 1 vfs.zfs.vdev.async_write_max_active 10 vfs.zfs.vdev.async_write_min_active 1 vfs.zfs.vdev.async_read_max_active 3 vfs.zfs.vdev.async_read_min_active 1 vfs.zfs.vdev.sync_write_max_active 10 vfs.zfs.vdev.sync_write_min_active 10 vfs.zfs.vdev.sync_read_max_active 10 vfs.zfs.vdev.sync_read_min_active 10 vfs.zfs.vdev.max_active 1000 vfs.zfs.vdev.async_write_active_max_dirty_percent60 vfs.zfs.vdev.async_write_active_min_dirty_percent30 vfs.zfs.vdev.mirror.non_rotating_seek_inc1 vfs.zfs.vdev.mirror.non_rotating_inc 0 vfs.zfs.vdev.mirror.rotating_seek_offset1048576 vfs.zfs.vdev.mirror.rotating_seek_inc 5 vfs.zfs.vdev.mirror.rotating_inc 0 vfs.zfs.vdev.trim_on_init 1 vfs.zfs.vdev.cache.bshift 16 vfs.zfs.vdev.cache.size 0 vfs.zfs.vdev.cache.max 16384 vfs.zfs.vdev.default_ms_shift 29 vfs.zfs.vdev.min_ms_count 16 vfs.zfs.vdev.max_ms_count 200 vfs.zfs.txg.timeout 10 vfs.zfs.spa_min_slop 134217728 vfs.zfs.spa_slop_shift 5 vfs.zfs.spa_asize_inflation 24 vfs.zfs.deadman_enabled 1 vfs.zfs.deadman_checktime_ms 5000 vfs.zfs.deadman_synctime_ms 1000000 vfs.zfs.debugflags 0 vfs.zfs.recover 0 vfs.zfs.spa_load_verify_data 1 vfs.zfs.spa_load_verify_metadata 1 vfs.zfs.spa_load_verify_maxinflight 10000 vfs.zfs.max_missing_tvds_scan 0 vfs.zfs.max_missing_tvds_cachefile 2 vfs.zfs.max_missing_tvds 0 vfs.zfs.spa_load_print_vdev_tree 0 vfs.zfs.ccw_retry_interval 300 vfs.zfs.check_hostid 1 vfs.zfs.mg_fragmentation_threshold 85 vfs.zfs.mg_noalloc_threshold 0 vfs.zfs.condense_pct 200 vfs.zfs.metaslab_sm_blksz 4096 vfs.zfs.metaslab.bias_enabled 1 vfs.zfs.metaslab.lba_weighting_enabled 1 vfs.zfs.metaslab.fragmentation_factor_enabled1 vfs.zfs.metaslab.preload_enabled 1 vfs.zfs.metaslab.preload_limit 3 vfs.zfs.metaslab.unload_delay 8 vfs.zfs.metaslab.load_pct 50 vfs.zfs.metaslab.min_alloc_size 33554432 vfs.zfs.metaslab.df_free_pct 4 vfs.zfs.metaslab.df_alloc_threshold 131072 vfs.zfs.metaslab.debug_unload 0 vfs.zfs.metaslab.debug_load 0 vfs.zfs.metaslab.fragmentation_threshold70 vfs.zfs.metaslab.force_ganging 16777217 vfs.zfs.free_bpobj_enabled 1 vfs.zfs.free_max_blocks -1 vfs.zfs.no_scrub_prefetch 0 vfs.zfs.no_scrub_io 0 vfs.zfs.resilver_min_time_ms 3000 vfs.zfs.free_min_time_ms 1000 vfs.zfs.scan_min_time_ms 1000 vfs.zfs.scan_idle 50 vfs.zfs.scrub_delay 4 vfs.zfs.resilver_delay 2 vfs.zfs.top_maxinflight 32 vfs.zfs.zfetch.array_rd_sz 1048576 vfs.zfs.zfetch.max_idistance 67108864 vfs.zfs.zfetch.max_distance 8388608 vfs.zfs.zfetch.min_sec_reap 2 vfs.zfs.zfetch.max_streams 8 vfs.zfs.prefetch_disable 0 vfs.zfs.delay_scale 500000 vfs.zfs.delay_min_dirty_percent 60 vfs.zfs.dirty_data_sync 67108864 vfs.zfs.dirty_data_max_percent 10 vfs.zfs.dirty_data_max_max 4294967296 vfs.zfs.dirty_data_max 1701836390 vfs.zfs.max_recordsize 1048576 vfs.zfs.default_ibs 17 vfs.zfs.default_bs 9 vfs.zfs.send_holes_without_birth_time 1 vfs.zfs.mdcomp_disable 0 vfs.zfs.per_txg_dirty_frees_percent 30 vfs.zfs.nopwrite_enabled 1 vfs.zfs.dedup.prefetch 1 vfs.zfs.dbuf_cache_lowater_pct 10 vfs.zfs.dbuf_cache_hiwater_pct 10 vfs.zfs.dbuf_cache_shift 5 vfs.zfs.dbuf_cache_max_bytes 483468672 vfs.zfs.l2c_only_size 0 vfs.zfs.mfu_ghost_data_esize 0 vfs.zfs.mfu_ghost_metadata_esize 0 vfs.zfs.mfu_ghost_size 0 vfs.zfs.mfu_data_esize 0 vfs.zfs.mfu_metadata_esize 216576 vfs.zfs.mfu_size 390569984 vfs.zfs.mru_ghost_data_esize 0 vfs.zfs.mru_ghost_metadata_esize 0 vfs.zfs.mru_ghost_size 0 vfs.zfs.mru_data_esize 24576 vfs.zfs.mru_metadata_esize 2310144 vfs.zfs.mru_size 177461248 vfs.zfs.anon_data_esize 0 vfs.zfs.anon_metadata_esize 0 vfs.zfs.anon_size 133120 vfs.zfs.l2arc_norw 1 vfs.zfs.l2arc_feed_again 1 vfs.zfs.l2arc_noprefetch 1 vfs.zfs.l2arc_feed_min_ms 200 vfs.zfs.l2arc_feed_secs 1 vfs.zfs.l2arc_headroom 2 vfs.zfs.l2arc_write_boost 8388608 vfs.zfs.l2arc_write_max 8388608 vfs.zfs.arc_meta_limit 2684354560 vfs.zfs.arc_free_target 86105 vfs.zfs.compressed_arc_enabled 1 vfs.zfs.arc_grow_retry 60 vfs.zfs.arc_shrink_shift 7 vfs.zfs.arc_average_blocksize 8192 vfs.zfs.arc_no_grow_shift 5 vfs.zfs.arc_min 1933874688 vfs.zfs.arc_max 10737418240 vfs.zfs.abd_chunk_size 4096 ------------------------------------------------------------------------ 2018-04-17 15:32:59 +0900 loop count : 3 ------------------------------------------------------------------------ ZFS Subsystem Report Tue Apr 17 15:32:59 2018 ------------------------------------------------------------------------ System Information: Kernel Version: 1200062 (osreldate) Hardware Platform: amd64 Processor Architecture: amd64 ZFS Storage pool Version: 5000 ZFS Filesystem Version: 5 FreeBSD 12.0-CURRENT #27 r332641: Tue Apr 17 14:05:56 JST 2018 yuichiro 3:32午後 up 4 mins, 2 users, load averages: 0.22, 0.10, 0.03 ------------------------------------------------------------------------ System Memory: 1.11% 174.98 MiB Active, 0.28% 44.43 MiB Inact 9.69% 1.49 GiB Wired, 0.00% 0 Cache 88.92% 13.70 GiB Free, -0.00% -122880 Bytes Gap Real Installed: 16.00 GiB Real Available: 99.06% 15.85 GiB Real Managed: 97.22% 15.41 GiB Logical Total: 16.00 GiB Logical Used: 14.10% 2.26 GiB Logical Free: 85.90% 13.74 GiB Kernel Memory: 254.36 MiB Data: 82.63% 210.18 MiB Text: 17.37% 44.18 MiB Kernel Memory Map: 15.41 GiB Size: 8.82% 1.36 GiB Free: 91.18% 14.05 GiB ------------------------------------------------------------------------ ARC Summary: (HEALTHY) Memory Throttle Count: 0 ARC Misc: Deleted: 0 Recycle Misses: 0 Mutex Misses: 0 Evict Skips: 0 ARC Size: 7.84% 803.23 MiB Target Size: (Adaptive) 100.00% 10.00 GiB Min Size (Hard Limit): 18.01% 1.80 GiB Max Size (High Water): 5:1 10.00 GiB ARC Size Breakdown: Recently Used Cache Size: 50.00% 5.00 GiB Frequently Used Cache Size: 50.00% 5.00 GiB ARC Hash Breakdown: Elements Max: 39.34k Elements Current: 100.00% 39.34k Collisions: 356 Chain Max: 2 Chains: 341 ------------------------------------------------------------------------ ARC Efficiency: 1.67m Cache Hit Ratio: 81.26% 1.36m Cache Miss Ratio: 18.74% 312.58k Actual Hit Ratio: 79.04% 1.32m Data Demand Efficiency: 89.10% 22.28k Data Prefetch Efficiency: 0.00% 12 CACHE HITS BY CACHE LIST: Anonymously Used: 2.74% 37.10k Most Recently Used: 8.35% 113.27k Most Frequently Used: 88.91% 1.21m Most Recently Used Ghost: 0.00% 0 Most Frequently Used Ghost: 0.00% 0 CACHE HITS BY DATA TYPE: Demand Data: 1.46% 19.85k Prefetch Data: 0.00% 0 Demand Metadata: 95.80% 1.30m Prefetch Metadata: 2.74% 37.10k CACHE MISSES BY DATA TYPE: Demand Data: 0.78% 2.43k Prefetch Data: 0.00% 12 Demand Metadata: 93.93% 293.60k Prefetch Metadata: 5.29% 16.54k ------------------------------------------------------------------------ L2ARC is disabled ------------------------------------------------------------------------ File-Level Prefetch: (HEALTHY) DMU Efficiency: 781.77k Hit Ratio: 0.11% 853 Miss Ratio: 99.89% 780.92k Colinear: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 Stride: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 DMU Misc: Reclaim: 0 Successes: 100.00% 0 Failures: 100.00% 0 Streams: 0 +Resets: 100.00% 0 -Resets: 100.00% 0 Bogus: 0 ------------------------------------------------------------------------ VDEV cache is disabled ------------------------------------------------------------------------ ZFS Tunables (sysctl): kern.maxusers 1350 vm.kmem_size 16544739328 vm.kmem_size_scale 1 vm.kmem_size_min 0 vm.kmem_size_max 1319413950874 vfs.zfs.trim.max_interval 1 vfs.zfs.trim.timeout 30 vfs.zfs.trim.txg_delay 32 vfs.zfs.trim.enabled 1 vfs.zfs.vol.immediate_write_sz 32768 vfs.zfs.vol.unmap_sync_enabled 0 vfs.zfs.vol.unmap_enabled 1 vfs.zfs.vol.recursive 0 vfs.zfs.vol.mode 1 vfs.zfs.version.zpl 5 vfs.zfs.version.spa 5000 vfs.zfs.version.acl 1 vfs.zfs.version.ioctl 7 vfs.zfs.debug 0 vfs.zfs.super_owner 0 vfs.zfs.immediate_write_sz 32768 vfs.zfs.sync_pass_rewrite 2 vfs.zfs.sync_pass_dont_compress 5 vfs.zfs.sync_pass_deferred_free 2 vfs.zfs.zio.dva_throttle_enabled 1 vfs.zfs.zio.exclude_metadata 0 vfs.zfs.zio.use_uma 1 vfs.zfs.zil_slog_bulk 786432 vfs.zfs.cache_flush_disable 0 vfs.zfs.zil_replay_disable 0 vfs.zfs.standard_sm_blksz 131072 vfs.zfs.dtl_sm_blksz 4096 vfs.zfs.min_auto_ashift 9 vfs.zfs.max_auto_ashift 13 vfs.zfs.vdev.trim_max_pending 10000 vfs.zfs.vdev.bio_delete_disable 0 vfs.zfs.vdev.bio_flush_disable 0 vfs.zfs.vdev.queue_depth_pct 1000 vfs.zfs.vdev.write_gap_limit 4096 vfs.zfs.vdev.read_gap_limit 32768 vfs.zfs.vdev.aggregation_limit 131072 vfs.zfs.vdev.trim_max_active 64 vfs.zfs.vdev.trim_min_active 1 vfs.zfs.vdev.scrub_max_active 2 vfs.zfs.vdev.scrub_min_active 1 vfs.zfs.vdev.async_write_max_active 10 vfs.zfs.vdev.async_write_min_active 1 vfs.zfs.vdev.async_read_max_active 3 vfs.zfs.vdev.async_read_min_active 1 vfs.zfs.vdev.sync_write_max_active 10 vfs.zfs.vdev.sync_write_min_active 10 vfs.zfs.vdev.sync_read_max_active 10 vfs.zfs.vdev.sync_read_min_active 10 vfs.zfs.vdev.max_active 1000 vfs.zfs.vdev.async_write_active_max_dirty_percent60 vfs.zfs.vdev.async_write_active_min_dirty_percent30 vfs.zfs.vdev.mirror.non_rotating_seek_inc1 vfs.zfs.vdev.mirror.non_rotating_inc 0 vfs.zfs.vdev.mirror.rotating_seek_offset1048576 vfs.zfs.vdev.mirror.rotating_seek_inc 5 vfs.zfs.vdev.mirror.rotating_inc 0 vfs.zfs.vdev.trim_on_init 1 vfs.zfs.vdev.cache.bshift 16 vfs.zfs.vdev.cache.size 0 vfs.zfs.vdev.cache.max 16384 vfs.zfs.vdev.default_ms_shift 29 vfs.zfs.vdev.min_ms_count 16 vfs.zfs.vdev.max_ms_count 200 vfs.zfs.txg.timeout 10 vfs.zfs.spa_min_slop 134217728 vfs.zfs.spa_slop_shift 5 vfs.zfs.spa_asize_inflation 24 vfs.zfs.deadman_enabled 1 vfs.zfs.deadman_checktime_ms 5000 vfs.zfs.deadman_synctime_ms 1000000 vfs.zfs.debugflags 0 vfs.zfs.recover 0 vfs.zfs.spa_load_verify_data 1 vfs.zfs.spa_load_verify_metadata 1 vfs.zfs.spa_load_verify_maxinflight 10000 vfs.zfs.max_missing_tvds_scan 0 vfs.zfs.max_missing_tvds_cachefile 2 vfs.zfs.max_missing_tvds 0 vfs.zfs.spa_load_print_vdev_tree 0 vfs.zfs.ccw_retry_interval 300 vfs.zfs.check_hostid 1 vfs.zfs.mg_fragmentation_threshold 85 vfs.zfs.mg_noalloc_threshold 0 vfs.zfs.condense_pct 200 vfs.zfs.metaslab_sm_blksz 4096 vfs.zfs.metaslab.bias_enabled 1 vfs.zfs.metaslab.lba_weighting_enabled 1 vfs.zfs.metaslab.fragmentation_factor_enabled1 vfs.zfs.metaslab.preload_enabled 1 vfs.zfs.metaslab.preload_limit 3 vfs.zfs.metaslab.unload_delay 8 vfs.zfs.metaslab.load_pct 50 vfs.zfs.metaslab.min_alloc_size 33554432 vfs.zfs.metaslab.df_free_pct 4 vfs.zfs.metaslab.df_alloc_threshold 131072 vfs.zfs.metaslab.debug_unload 0 vfs.zfs.metaslab.debug_load 0 vfs.zfs.metaslab.fragmentation_threshold70 vfs.zfs.metaslab.force_ganging 16777217 vfs.zfs.free_bpobj_enabled 1 vfs.zfs.free_max_blocks -1 vfs.zfs.no_scrub_prefetch 0 vfs.zfs.no_scrub_io 0 vfs.zfs.resilver_min_time_ms 3000 vfs.zfs.free_min_time_ms 1000 vfs.zfs.scan_min_time_ms 1000 vfs.zfs.scan_idle 50 vfs.zfs.scrub_delay 4 vfs.zfs.resilver_delay 2 vfs.zfs.top_maxinflight 32 vfs.zfs.zfetch.array_rd_sz 1048576 vfs.zfs.zfetch.max_idistance 67108864 vfs.zfs.zfetch.max_distance 8388608 vfs.zfs.zfetch.min_sec_reap 2 vfs.zfs.zfetch.max_streams 8 vfs.zfs.prefetch_disable 0 vfs.zfs.delay_scale 500000 vfs.zfs.delay_min_dirty_percent 60 vfs.zfs.dirty_data_sync 67108864 vfs.zfs.dirty_data_max_percent 10 vfs.zfs.dirty_data_max_max 4294967296 vfs.zfs.dirty_data_max 1701836390 vfs.zfs.max_recordsize 1048576 vfs.zfs.default_ibs 17 vfs.zfs.default_bs 9 vfs.zfs.send_holes_without_birth_time 1 vfs.zfs.mdcomp_disable 0 vfs.zfs.per_txg_dirty_frees_percent 30 vfs.zfs.nopwrite_enabled 1 vfs.zfs.dedup.prefetch 1 vfs.zfs.dbuf_cache_lowater_pct 10 vfs.zfs.dbuf_cache_hiwater_pct 10 vfs.zfs.dbuf_cache_shift 5 vfs.zfs.dbuf_cache_max_bytes 483468672 vfs.zfs.l2c_only_size 0 vfs.zfs.mfu_ghost_data_esize 0 vfs.zfs.mfu_ghost_metadata_esize 0 vfs.zfs.mfu_ghost_size 0 vfs.zfs.mfu_data_esize 0 vfs.zfs.mfu_metadata_esize 216576 vfs.zfs.mfu_size 390569984 vfs.zfs.mru_ghost_data_esize 0 vfs.zfs.mru_ghost_metadata_esize 0 vfs.zfs.mru_ghost_size 0 vfs.zfs.mru_data_esize 24576 vfs.zfs.mru_metadata_esize 2310144 vfs.zfs.mru_size 177461248 vfs.zfs.anon_data_esize 0 vfs.zfs.anon_metadata_esize 0 vfs.zfs.anon_size 155648 vfs.zfs.l2arc_norw 1 vfs.zfs.l2arc_feed_again 1 vfs.zfs.l2arc_noprefetch 1 vfs.zfs.l2arc_feed_min_ms 200 vfs.zfs.l2arc_feed_secs 1 vfs.zfs.l2arc_headroom 2 vfs.zfs.l2arc_write_boost 8388608 vfs.zfs.l2arc_write_max 8388608 vfs.zfs.arc_meta_limit 2684354560 vfs.zfs.arc_free_target 86105 vfs.zfs.compressed_arc_enabled 1 vfs.zfs.arc_grow_retry 60 vfs.zfs.arc_shrink_shift 7 vfs.zfs.arc_average_blocksize 8192 vfs.zfs.arc_no_grow_shift 5 vfs.zfs.arc_min 1933874688 vfs.zfs.arc_max 10737418240 vfs.zfs.abd_chunk_size 4096 ------------------------------------------------------------------------ 2018-04-17 15:33:00 +0900 loop count : 4 ------------------------------------------------------------------------ ZFS Subsystem Report Tue Apr 17 15:33:00 2018 ------------------------------------------------------------------------ System Information: Kernel Version: 1200062 (osreldate) Hardware Platform: amd64 Processor Architecture: amd64 ZFS Storage pool Version: 5000 ZFS Filesystem Version: 5 FreeBSD 12.0-CURRENT #27 r332641: Tue Apr 17 14:05:56 JST 2018 yuichiro 3:33午後 up 5 mins, 2 users, load averages: 0.28, 0.12, 0.04 ------------------------------------------------------------------------ System Memory: 1.12% 176.43 MiB Active, 0.28% 44.44 MiB Inact 9.69% 1.49 GiB Wired, 0.00% 0 Cache 88.91% 13.70 GiB Free, -0.00% -630784 Bytes Gap Real Installed: 16.00 GiB Real Available: 99.06% 15.85 GiB Real Managed: 97.22% 15.41 GiB Logical Total: 16.00 GiB Logical Used: 14.11% 2.26 GiB Logical Free: 85.89% 13.74 GiB Kernel Memory: 254.38 MiB Data: 82.63% 210.20 MiB Text: 17.37% 44.18 MiB Kernel Memory Map: 15.41 GiB Size: 8.83% 1.36 GiB Free: 91.17% 14.05 GiB ------------------------------------------------------------------------ ARC Summary: (HEALTHY) Memory Throttle Count: 0 ARC Misc: Deleted: 0 Recycle Misses: 0 Mutex Misses: 0 Evict Skips: 0 ARC Size: 7.84% 803.26 MiB Target Size: (Adaptive) 100.00% 10.00 GiB Min Size (Hard Limit): 18.01% 1.80 GiB Max Size (High Water): 5:1 10.00 GiB ARC Size Breakdown: Recently Used Cache Size: 50.00% 5.00 GiB Frequently Used Cache Size: 50.00% 5.00 GiB ARC Hash Breakdown: Elements Max: 39.34k Elements Current: 100.00% 39.34k Collisions: 356 Chain Max: 2 Chains: 341 ------------------------------------------------------------------------ ARC Efficiency: 1.83m Cache Hit Ratio: 80.60% 1.48m Cache Miss Ratio: 19.40% 355.27k Actual Hit Ratio: 78.57% 1.44m Data Demand Efficiency: 88.99% 22.45k Data Prefetch Efficiency: 0.00% 12 CACHE HITS BY CACHE LIST: Anonymously Used: 2.51% 37.10k Most Recently Used: 7.68% 113.28k Most Frequently Used: 89.81% 1.33m Most Recently Used Ghost: 0.00% 0 Most Frequently Used Ghost: 0.00% 0 CACHE HITS BY DATA TYPE: Demand Data: 1.35% 19.98k Prefetch Data: 0.00% 0 Demand Metadata: 96.13% 1.42m Prefetch Metadata: 2.51% 37.10k CACHE MISSES BY DATA TYPE: Demand Data: 0.70% 2.47k Prefetch Data: 0.00% 12 Demand Metadata: 94.64% 336.24k Prefetch Metadata: 4.66% 16.55k ------------------------------------------------------------------------ L2ARC is disabled ------------------------------------------------------------------------ File-Level Prefetch: (HEALTHY) DMU Efficiency: 862.42k Hit Ratio: 0.10% 870 Miss Ratio: 99.90% 861.55k Colinear: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 Stride: 0 Hit Ratio: 100.00% 0 Miss Ratio: 100.00% 0 DMU Misc: Reclaim: 0 Successes: 100.00% 0 Failures: 100.00% 0 Streams: 0 +Resets: 100.00% 0 -Resets: 100.00% 0 Bogus: 0 ------------------------------------------------------------------------ VDEV cache is disabled ------------------------------------------------------------------------ ZFS Tunables (sysctl): kern.maxusers 1350 vm.kmem_size 16544739328 vm.kmem_size_scale 1 vm.kmem_size_min 0 vm.kmem_size_max 1319413950874 vfs.zfs.trim.max_interval 1 vfs.zfs.trim.timeout 30 vfs.zfs.trim.txg_delay 32 vfs.zfs.trim.enabled 1 vfs.zfs.vol.immediate_write_sz 32768 vfs.zfs.vol.unmap_sync_enabled 0 vfs.zfs.vol.unmap_enabled 1 vfs.zfs.vol.recursive 0 vfs.zfs.vol.mode 1 vfs.zfs.version.zpl 5 vfs.zfs.version.spa 5000 vfs.zfs.version.acl 1 vfs.zfs.version.ioctl 7 vfs.zfs.debug 0 vfs.zfs.super_owner 0 vfs.zfs.immediate_write_sz 32768 vfs.zfs.sync_pass_rewrite 2 vfs.zfs.sync_pass_dont_compress 5 vfs.zfs.sync_pass_deferred_free 2 vfs.zfs.zio.dva_throttle_enabled 1 vfs.zfs.zio.exclude_metadata 0 vfs.zfs.zio.use_uma 1 vfs.zfs.zil_slog_bulk 786432 vfs.zfs.cache_flush_disable 0 vfs.zfs.zil_replay_disable 0 vfs.zfs.standard_sm_blksz 131072 vfs.zfs.dtl_sm_blksz 4096 vfs.zfs.min_auto_ashift 9 vfs.zfs.max_auto_ashift 13 vfs.zfs.vdev.trim_max_pending 10000 vfs.zfs.vdev.bio_delete_disable 0 vfs.zfs.vdev.bio_flush_disable 0 vfs.zfs.vdev.queue_depth_pct 1000 vfs.zfs.vdev.write_gap_limit 4096 vfs.zfs.vdev.read_gap_limit 32768 vfs.zfs.vdev.aggregation_limit 131072 vfs.zfs.vdev.trim_max_active 64 vfs.zfs.vdev.trim_min_active 1 vfs.zfs.vdev.scrub_max_active 2 vfs.zfs.vdev.scrub_min_active 1 vfs.zfs.vdev.async_write_max_active 10 vfs.zfs.vdev.async_write_min_active 1 vfs.zfs.vdev.async_read_max_active 3 vfs.zfs.vdev.async_read_min_active 1 vfs.zfs.vdev.sync_write_max_active 10 vfs.zfs.vdev.sync_write_min_active 10 vfs.zfs.vdev.sync_read_max_active 10 vfs.zfs.vdev.sync_read_min_active 10 vfs.zfs.vdev.max_active 1000 vfs.zfs.vdev.async_write_active_max_dirty_percent60 vfs.zfs.vdev.async_write_active_min_dirty_percent30 vfs.zfs.vdev.mirror.non_rotating_seek_inc1 vfs.zfs.vdev.mirror.non_rotating_inc 0 vfs.zfs.vdev.mirror.rotating_seek_offset1048576 vfs.zfs.vdev.mirror.rotating_seek_inc 5 vfs.zfs.vdev.mirror.rotating_inc 0 vfs.zfs.vdev.trim_on_init 1 vfs.zfs.vdev.cache.bshift 16 vfs.zfs.vdev.cache.size 0 vfs.zfs.vdev.cache.max 16384 vfs.zfs.vdev.default_ms_shift 29 vfs.zfs.vdev.min_ms_count 16 vfs.zfs.vdev.max_ms_count 200 vfs.zfs.txg.timeout 10 vfs.zfs.spa_min_slop 134217728 vfs.zfs.spa_slop_shift 5 vfs.zfs.spa_asize_inflation 24 vfs.zfs.deadman_enabled 1 vfs.zfs.deadman_checktime_ms 5000 vfs.zfs.deadman_synctime_ms 1000000 vfs.zfs.debugflags 0 vfs.zfs.recover 0 vfs.zfs.spa_load_verify_data 1 vfs.zfs.spa_load_verify_metadata 1 vfs.zfs.spa_load_verify_maxinflight 10000 vfs.zfs.max_missing_tvds_scan 0 vfs.zfs.max_missing_tvds_cachefile 2 vfs.zfs.max_missing_tvds 0 vfs.zfs.spa_load_print_vdev_tree 0 vfs.zfs.ccw_retry_interval 300 vfs.zfs.check_hostid 1 vfs.zfs.mg_fragmentation_threshold 85 vfs.zfs.mg_noalloc_threshold 0 vfs.zfs.condense_pct 200 vfs.zfs.metaslab_sm_blksz 4096 vfs.zfs.metaslab.bias_enabled 1 vfs.zfs.metaslab.lba_weighting_enabled 1 vfs.zfs.metaslab.fragmentation_factor_enabled1 vfs.zfs.metaslab.preload_enabled 1 vfs.zfs.metaslab.preload_limit 3 vfs.zfs.metaslab.unload_delay 8 vfs.zfs.metaslab.load_pct 50 vfs.zfs.metaslab.min_alloc_size 33554432 vfs.zfs.metaslab.df_free_pct 4 vfs.zfs.metaslab.df_alloc_threshold 131072 vfs.zfs.metaslab.debug_unload 0 vfs.zfs.metaslab.debug_load 0 vfs.zfs.metaslab.fragmentation_threshold70 vfs.zfs.metaslab.force_ganging 16777217 vfs.zfs.free_bpobj_enabled 1 vfs.zfs.free_max_blocks -1 vfs.zfs.no_scrub_prefetch 0 vfs.zfs.no_scrub_io 0 vfs.zfs.resilver_min_time_ms 3000 vfs.zfs.free_min_time_ms 1000 vfs.zfs.scan_min_time_ms 1000 vfs.zfs.scan_idle 50 vfs.zfs.scrub_delay 4 vfs.zfs.resilver_delay 2 vfs.zfs.top_maxinflight 32 vfs.zfs.zfetch.array_rd_sz 1048576 vfs.zfs.zfetch.max_idistance 67108864 vfs.zfs.zfetch.max_distance 8388608 vfs.zfs.zfetch.min_sec_reap 2 vfs.zfs.zfetch.max_streams 8 vfs.zfs.prefetch_disable 0 vfs.zfs.delay_scale 500000 vfs.zfs.delay_min_dirty_percent 60 vfs.zfs.dirty_data_sync 67108864 vfs.zfs.dirty_data_max_percent 10 vfs.zfs.dirty_data_max_max 4294967296 vfs.zfs.dirty_data_max 1701836390 vfs.zfs.max_recordsize 1048576 vfs.zfs.default_ibs 17 vfs.zfs.default_bs 9 vfs.zfs.send_holes_without_birth_time 1 vfs.zfs.mdcomp_disable 0 vfs.zfs.per_txg_dirty_frees_percent 30 vfs.zfs.nopwrite_enabled 1 vfs.zfs.dedup.prefetch 1 vfs.zfs.dbuf_cache_lowater_pct 10 vfs.zfs.dbuf_cache_hiwater_pct 10 vfs.zfs.dbuf_cache_shift 5 vfs.zfs.dbuf_cache_max_bytes 483468672 vfs.zfs.l2c_only_size 0 vfs.zfs.mfu_ghost_data_esize 0 vfs.zfs.mfu_ghost_metadata_esize 0 vfs.zfs.mfu_ghost_size 0 vfs.zfs.mfu_data_esize 0 vfs.zfs.mfu_metadata_esize 216576 vfs.zfs.mfu_size 390631424 vfs.zfs.mru_ghost_data_esize 0 vfs.zfs.mru_ghost_metadata_esize 0 vfs.zfs.mru_ghost_size 0 vfs.zfs.mru_data_esize 24576 vfs.zfs.mru_metadata_esize 2314240 vfs.zfs.mru_size 177098240 vfs.zfs.anon_data_esize 0 vfs.zfs.anon_metadata_esize 0 vfs.zfs.anon_size 521728 vfs.zfs.l2arc_norw 1 vfs.zfs.l2arc_feed_again 1 vfs.zfs.l2arc_noprefetch 1 vfs.zfs.l2arc_feed_min_ms 200 vfs.zfs.l2arc_feed_secs 1 vfs.zfs.l2arc_headroom 2 vfs.zfs.l2arc_write_boost 8388608 vfs.zfs.l2arc_write_max 8388608 vfs.zfs.arc_meta_limit 2684354560 vfs.zfs.arc_free_target 86105 vfs.zfs.compressed_arc_enabled 1 vfs.zfs.arc_grow_retry 60 vfs.zfs.arc_shrink_shift 7 vfs.zfs.arc_average_blocksize 8192 vfs.zfs.arc_no_grow_shift 5 vfs.zfs.arc_min 1933874688 vfs.zfs.arc_max 10737418240 vfs.zfs.abd_chunk_size 4096 ------------------------------------------------------------------------