root@cs0:~# vmstat -z ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP UMA Kegs: 384, 0, 232, 8, 232, 0, 0 UMA Zones: 3712, 0, 232, 0, 232, 0, 0 UMA Slabs: 80, 0, 460484, 270516, 6429785, 0, 0 UMA RCntSlabs: 88, 0, 56230, 6005, 259399, 0, 0 UMA Hash: 256, 0, 36, 39, 102, 0, 0 4 Bucket: 32, 0, 18, 3357,17399597, 0, 0 6 Bucket: 48, 0, 39, 3032, 2451021, 0, 0 8 Bucket: 64, 0, 42, 2934, 2819351, 5, 0 12 Bucket: 96, 0, 2, 449, 762733, 0, 0 16 Bucket: 128, 0, 43, 1414, 439653, 0, 0 32 Bucket: 256, 0, 15, 180, 1035384, 332, 0 64 Bucket: 512, 0, 26, 326, 1752318,681198, 0 128 Bucket: 1024, 0, 74, 218, 3985089, 3, 0 256 Bucket: 2048, 0, 159, 47, 7799768,12997, 0 vmem btag: 56, 0, 446970, 255078, 1256874,4958, 0 VM OBJECT: 256, 0, 257908, 1487,104346922, 0, 0 RADIX NODE: 144, 0, 3483510, 667065,208604978, 0, 0 MAP: 240, 0, 3, 61, 3, 0, 0 KMAP ENTRY: 128, 0, 7, 86, 7, 0, 0 MAP ENTRY: 128, 0, 2378, 4349,263245871, 0, 0 VMSPACE: 448, 0, 71, 1036,11097516, 0, 0 fakepg: 104, 0, 29, 237, 47, 0, 0 mt_zone: 4112, 0, 235, 0, 235, 0, 0 16: 16, 0, 62508, 2501,22390474, 0, 0 32: 32, 0, 3510829, 16296,40166365, 0, 0 64: 64, 0, 985094, 13168,262641982, 0, 0 128: 128, 0, 141206, 4184,461819205, 0, 0 256: 256, 0, 523105, 34730,113165944, 0, 0 512: 512, 0, 1427, 661,24890746, 0, 0 1024: 1024, 0, 11195, 297,15544118, 0, 0 2048: 2048, 0, 396, 146,55976163, 0, 0 4096: 4096, 0, 29628, 1,48228412, 0, 0 8192: 8192, 0, 56, 0, 1667, 0, 0 16384: 16384, 0, 80, 0, 518, 0, 0 32768: 32768, 0, 53, 0, 12026, 0, 0 65536: 65536, 0, 109, 0, 393885, 0, 0 64 pcpu: 8, 0, 1626, 1318, 2066, 0, 0 SLEEPQUEUE: 80, 0, 1342, 673, 1342, 0, 0 Files: 80, 0, 1207, 7893,91661685, 0, 0 rl_entry: 40, 0, 453, 2547, 453, 0, 0 TURNSTILE: 136, 0, 1342, 798, 1342, 0, 0 umtx pi: 96, 0, 0, 0, 0, 0, 0 MAC labels: 40, 0, 0, 0, 0, 0, 0 PROC: 1264, 0, 124, 416,11098235, 0, 0 THREAD: 1192, 0, 1217, 124, 2365, 0, 0 cpuset: 72, 0, 732, 588, 2313, 0, 0 audit_record: 1248, 0, 0, 0, 0, 0, 0 mbuf_packet: 256, 104600730, 98840, 3220,217373652, 0, 0 mbuf: 256, 104600730, 2362, 31703,4037397444, 0, 0 mbuf_cluster: 2048, 16343864, 102060, 5608,29234657, 0, 0 mbuf_jumbo_page: 4096, 8171931, 2325, 71,839720913, 0, 0 mbuf_jumbo_9k: 9216, 2421313, 0, 0, 0, 0, 0 mbuf_jumbo_16k: 16384, 1361988, 0, 0, 0, 0, 0 mbuf_ext_refcnt: 4, 0, 0, 0, 0, 0, 0 NetGraph items: 72, 4123, 0, 0, 0, 0, 0 NetGraph data items: 72, 4123, 0, 0, 0, 0, 0 g_bio: 248, 0, 3, 125,97514005, 0, 0 ttyinq: 160, 0, 465, 60, 2160, 0, 0 ttyoutq: 256, 0, 241, 44, 1140, 0, 0 DMAR_MAP_ENTRY: 120, 0, 0, 0, 0, 0, 0 cryptop: 88, 0, 0, 0, 2, 0, 0 cryptodesc: 72, 0, 0, 0, 2, 0, 0 FPU_save_area: 832, 0, 0, 0, 0, 0, 0 taskq_zone: 48, 0, 0, 0, 50164, 0, 0 VNODE: 472, 0, 477187, 253, 542968, 0, 0 VNODEPOLL: 112, 0, 1, 34, 1, 0, 0 BUF TRIE: 144, 0, 0, 105948, 0, 0, 0 S VFS Cache: 108, 0, 452979, 271, 1225596, 0, 0 STS VFS Cache: 148, 0, 0, 0, 0, 0, 0 L VFS Cache: 328, 0, 53492, 64, 55668, 0, 0 LTS VFS Cache: 368, 0, 0, 0, 0, 0, 0 NAMEI: 1024, 0, 0, 16,243353247, 0, 0 NCLNODE: 528, 0, 0, 0, 0, 0, 0 mqnode: 408, 0, 3, 15, 3, 0, 0 mqueue: 248, 0, 0, 0, 0, 0, 0 mvdata: 64, 0, 0, 0, 0, 0, 0 mqnotifier: 216, 0, 0, 0, 0, 0, 0 pipe: 744, 0, 7, 23,10783871, 0, 0 AIO: 208, 0, 24, 774, 24, 0, 0 AIOP: 32, 0, 4, 5121, 671, 0, 0 AIOCB: 2520, 0, 1, 106, 3342678, 0, 0 AIOL: 128, 0, 0, 0, 0, 0, 0 AIOLIO: 272, 0, 0, 0, 0, 0, 0 Mountpoints: 816, 0, 17, 38, 17, 0, 0 procdesc: 128, 0, 0, 0, 0, 0, 0 range_seg_cache: 64, 0, 114521, 15183, 1296576, 0, 0 zio_cache: 944, 0, 52, 76,140827025, 0, 0 zio_link_cache: 48, 0, 3, 827,85775750, 0, 0 zio_buf_512: 512, 0, 500236, 8020,70341933, 0, 0 zio_data_buf_512: 512, 0, 8315, 69, 649600, 0, 0 zio_buf_1024: 1024, 0, 2965, 195, 23967, 0, 0 zio_data_buf_1024: 1024, 0, 5381, 11, 226443, 0, 0 zio_buf_1536: 1536, 0, 1004, 98, 12970, 0, 0 zio_data_buf_1536: 1536, 0, 3144, 2, 76772, 0, 0 zio_buf_2048: 2048, 0, 688, 68, 57621, 0, 0 zio_data_buf_2048: 2048, 0, 4254, 6, 103876, 0, 0 zio_buf_2560: 2560, 0, 300, 0, 2746, 0, 0 zio_data_buf_2560: 2560, 0, 4814, 0, 39467, 0, 0 zio_buf_3072: 3072, 0, 213, 0, 1753, 0, 0 zio_data_buf_3072: 3072, 0, 4270, 0, 83161, 0, 0 zio_buf_3584: 3584, 0, 145, 0, 2056, 0, 0 zio_data_buf_3584: 3584, 0, 3659, 0, 26493, 0, 0 zio_buf_4096: 4096, 0, 997, 0, 4200335, 0, 0 zio_data_buf_4096: 4096, 0, 3149, 0, 209749, 0, 0 zio_buf_5120: 5120, 0, 218, 0, 3074, 0, 0 zio_data_buf_5120: 5120, 0, 5681, 0, 7614, 0, 0 zio_buf_6144: 6144, 0, 149, 0, 17623, 0, 0 zio_data_buf_6144: 6144, 0, 4311, 0, 5830, 0, 0 zio_buf_7168: 7168, 0, 82, 0, 54306, 0, 0 zio_data_buf_7168: 7168, 0, 3534, 0, 6693, 0, 0 zio_buf_8192: 8192, 0, 59, 0, 551070, 0, 0 zio_data_buf_8192: 8192, 0, 2901, 0, 143893, 0, 0 zio_buf_10240: 10240, 0, 74, 0, 1373, 0, 0 zio_data_buf_10240: 10240, 0, 4610, 0, 5837, 0, 0 zio_buf_12288: 12288, 0, 77, 0, 238271, 0, 0 zio_data_buf_12288: 12288, 0, 3494, 0, 61308, 0, 0 zio_buf_14336: 14336, 0, 43, 0, 642, 0, 0 zio_data_buf_14336: 14336, 0, 2667, 0, 3373, 0, 0 zio_buf_16384: 16384, 0, 102829, 0, 760072, 0, 0 zio_data_buf_16384: 16384, 0, 2155, 0, 82066, 0, 0 zio_buf_20480: 20480, 0, 46, 0, 94707, 0, 0 zio_data_buf_20480: 20480, 0, 3269, 0, 23901, 0, 0 zio_buf_24576: 24576, 0, 178, 0, 5296955, 0, 0 zio_data_buf_24576: 24576, 0, 2241, 0, 10224, 0, 0 zio_buf_28672: 28672, 0, 116, 0, 43626, 0, 0 zio_data_buf_28672: 28672, 0, 1743, 0, 6099, 0, 0 zio_buf_32768: 32768, 0, 5, 0, 55318, 0, 0 zio_data_buf_32768: 32768, 0, 1374, 0, 4661, 0, 0 zio_buf_40960: 40960, 0, 13, 0, 52725, 0, 0 zio_data_buf_40960: 40960, 0, 1812, 0, 6424, 0, 0 zio_buf_49152: 49152, 0, 8, 0, 41169, 0, 0 zio_data_buf_49152: 49152, 0, 1322, 0, 5439, 0, 0 zio_buf_57344: 57344, 0, 4, 0, 51762, 0, 0 zio_data_buf_57344: 57344, 0, 738, 0, 3890, 0, 0 zio_buf_65536: 65536, 0, 2, 0, 27393, 0, 0 zio_data_buf_65536: 65536, 0, 620, 0, 3028, 0, 0 zio_buf_81920: 81920, 0, 7, 0, 26685, 0, 0 zio_data_buf_81920: 81920, 0, 797, 0, 6223, 0, 0 zio_buf_98304: 98304, 0, 5, 0, 14537, 0, 0 zio_data_buf_98304: 98304, 0, 528, 0, 4248, 0, 0 zio_buf_114688: 114688, 0, 153, 0, 12081, 0, 0 zio_data_buf_114688: 114688, 0, 403, 0, 1878, 0, 0 zio_buf_131072: 131072, 0, 302, 0, 95600, 0, 0 zio_data_buf_131072: 131072, 0, 36969, 0, 1866069, 0, 0 zio_buf_163840: 163840, 0, 0, 0, 1752, 0, 0 zio_data_buf_163840: 163840, 0, 286, 0, 1798, 0, 0 zio_buf_196608: 196608, 0, 3, 1, 5619783, 0, 0 zio_data_buf_196608: 196608, 0, 181, 0, 1744, 0, 0 zio_buf_229376: 229376, 0, 0, 0, 1007, 0, 0 zio_data_buf_229376: 229376, 0, 130, 0, 1035, 0, 0 zio_buf_262144: 262144, 0, 0, 0, 627, 0, 0 zio_data_buf_262144: 262144, 0, 54, 0, 729, 0, 0 zio_buf_327680: 327680, 0, 0, 0, 1160, 0, 0 zio_data_buf_327680: 327680, 0, 131, 0, 1390, 0, 0 zio_buf_393216: 393216, 0, 0, 0, 5043, 0, 0 zio_data_buf_393216: 393216, 0, 57, 0, 3212, 0, 0 zio_buf_458752: 458752, 0, 0, 0, 792, 0, 0 zio_data_buf_458752: 458752, 0, 36, 0, 1031, 0, 0 zio_buf_524288: 524288, 0, 0, 0, 1150, 0, 0 zio_data_buf_524288: 524288, 0, 50, 0, 1195, 0, 0 zio_buf_655360: 655360, 0, 0, 0, 3687, 0, 0 zio_data_buf_655360: 655360, 0, 43, 0, 2915, 0, 0 zio_buf_786432: 786432, 0, 0, 0, 448, 0, 0 zio_data_buf_786432: 786432, 0, 26, 0, 1225, 0, 0 zio_buf_917504: 917504, 0, 0, 0, 87, 0, 0 zio_data_buf_917504: 917504, 0, 22, 0, 966, 0, 0 zio_buf_1048576: 1048576, 0, 0, 0, 3999, 0, 0 zio_data_buf_1048576: 1048576, 0, 188060, 0, 2354783, 0, 0 zio_buf_1310720: 1310720, 0, 0, 0, 0, 0, 0 zio_data_buf_1310720: 1310720, 0, 0, 0, 0, 0, 0 zio_buf_1572864: 1572864, 0, 0, 0, 0, 0, 0 zio_data_buf_1572864: 1572864, 0, 0, 0, 0, 0, 0 zio_buf_1835008: 1835008, 0, 0, 0, 0, 0, 0 zio_data_buf_1835008: 1835008, 0, 0, 0, 0, 0, 0 zio_buf_2097152: 2097152, 0, 0, 0, 0, 0, 0 zio_data_buf_2097152: 2097152, 0, 0, 0, 0, 0, 0 zio_buf_2621440: 2621440, 0, 0, 0, 0, 0, 0 zio_data_buf_2621440: 2621440, 0, 0, 0, 0, 0, 0 zio_buf_3145728: 3145728, 0, 0, 0, 0, 0, 0 zio_data_buf_3145728: 3145728, 0, 0, 0, 0, 0, 0 zio_buf_3670016: 3670016, 0, 0, 0, 0, 0, 0 zio_data_buf_3670016: 3670016, 0, 0, 0, 0, 0, 0 zio_buf_4194304: 4194304, 0, 0, 0, 0, 0, 0 zio_data_buf_4194304: 4194304, 0, 0, 0, 0, 0, 0 zio_buf_5242880: 5242880, 0, 0, 0, 0, 0, 0 zio_data_buf_5242880: 5242880, 0, 0, 0, 0, 0, 0 zio_buf_6291456: 6291456, 0, 0, 0, 0, 0, 0 zio_data_buf_6291456: 6291456, 0, 0, 0, 0, 0, 0 zio_buf_7340032: 7340032, 0, 0, 0, 0, 0, 0 zio_data_buf_7340032: 7340032, 0, 0, 0, 0, 0, 0 zio_buf_8388608: 8388608, 0, 0, 0, 0, 0, 0 zio_data_buf_8388608: 8388608, 0, 0, 0, 0, 0, 0 zio_buf_10485760: 10485760, 0, 0, 0, 0, 0, 0 zio_data_buf_10485760: 10485760, 0, 0, 0, 0, 0, 0 zio_buf_12582912: 12582912, 0, 0, 0, 0, 0, 0 zio_data_buf_12582912: 12582912, 0, 0, 0, 0, 0, 0 zio_buf_14680064: 14680064, 0, 0, 0, 0, 0, 0 zio_data_buf_14680064: 14680064, 0, 0, 0, 0, 0, 0 zio_buf_16777216: 16777216, 0, 0, 0, 0, 0, 0 zio_data_buf_16777216: 16777216, 0, 0, 0, 0, 0, 0 lz4_ctx: 16384, 0, 0, 0, 674792, 0, 0 sa_cache: 136, 0, 476882, 632, 542095, 0, 0 dnode_t: 736, 0, 515972, 13, 535529, 0, 0 dmu_buf_impl_t: 216, 0, 872317, 165941,40176742, 0, 0 arc_buf_hdr_t_full: 216, 0, 777816, 379278,44753131, 0, 0 arc_buf_hdr_t_l2only: 96, 0, 2767197, 344, 3400617, 0, 0 arc_buf_t: 72, 0, 439666, 258009,39823636, 0, 0 zil_lwb_cache: 192, 0, 5, 75, 5689, 0, 0 zfs_znode_cache: 368, 0, 476882, 288, 542095, 0, 0 ksiginfo: 112, 0, 528, 2937, 94591, 0, 0 itimer: 352, 0, 0, 0, 0, 0, 0 KNOTE: 128, 0, 268, 1871,590567717, 0, 0 socket: 696, 8387115, 233, 432, 264544, 0, 0 ipq: 56, 510774, 0, 0, 49, 0, 0 udp_inpcb: 392, 8387120, 31, 699, 94618, 0, 0 udpcb: 24, 8387241, 31, 6148, 94618, 0, 0 tcp_inpcb: 392, 8387120, 134, 886, 146948, 0, 0 tcpcb: 1032, 8387115, 132, 327, 146948, 0, 0 tcptw: 88, 27810, 2, 2248, 3667, 0, 0 syncache: 160, 15375, 0, 0, 146744, 0, 0 hostcache: 136, 15370, 180, 1183, 2057, 0, 0 sackhole: 32, 0, 2, 6873, 7924892, 0, 0 tcpreass: 40, 1021500, 0, 4600, 33530, 0, 0 udplite_inpcb: 392, 8387120, 0, 0, 0, 0, 0 ripcb: 392, 8387120, 0, 700, 531, 0, 0 unpcb: 240, 8387120, 69, 251, 22439, 0, 0 rtentry: 200, 0, 21, 219, 21, 0, 0 IPFW dynamic rule: 120, 4125, 2, 130, 7338, 0, 0 selfd: 56, 0, 561, 5971, 9055136, 0, 0 SWAPMETA: 288, 32687733, 0, 0, 0, 0, 0 TMPFS dirent: 64, 0, 29, 963, 57, 0, 0 TMPFS node: 232, 0, 30, 259, 58, 0, 0 TMPFS dirent: 64, 0, 17, 479, 542, 0, 0 TMPFS node: 232, 0, 19, 134, 543, 0, 0