Re: Wired Memory Increasing about 500MBytes per day

From: Özkan KIRIK <ozkan.kirik_at_gmail.com>
Date: Tue, 3 Aug 2021 11:40:38 +0300
Thank you Andrey,

There is no line that contains the expression "pgcache".
I wonder that, what is the unit of USED column in vmstat -z output ?
Is the size of allocated memory USED * SIZE bytes or USED bytes?

Best regards


Full output is below:

# vmstat -z
ITEM                   SIZE  LIMIT     USED     FREE      REQ FAIL SLEEP

UMA Kegs:               248,      0,     319,      11,     359,   0,   0
UMA Zones:             4560,      0,     336,       0,     376,   0,   0
UMA Slabs:               80,      0, 1169247,      53, 1699393,   0,   0
UMA Hash:               256,      0,      54,      66,     118,   0,   0
4 Bucket:                32,      0,    5921,   25454, 6151897,41078,   0
6 Bucket:                48,      0,    4673,    8026,  732085,20928,   0
8 Bucket:                64,      0,     479,    9937,  419289,  27,   0
12 Bucket:               96,      0,     710,   11180, 1250497,   0,   0
16 Bucket:              128,      0,    2582,    5819, 1785201,   1,   0
32 Bucket:              256,      0,    4633,    5012, 2195286,  36,   0
64 Bucket:              512,      0,   13125,    3267, 5701310,9620,   0
128 Bucket:            1024,      0,    3334,   11242, 4554012,346379,   0
256 Bucket:            2048,      0,    8660,    8440,20970638,173535,   0
vmem:                  1856,      0,       5,       1,       5,   0,   0
vmem btag:               56,      0,  330495,   13571,  461111,2424,   0
VM OBJECT:              256,      0,  168447,    9798,369781693,   0,   0
RADIX NODE:             144,      0,  436035,   33441,2901117593,   0,   0
MAP:                    240,      0,       3,      61,       3,   0,   0
KMAP ENTRY:             120,      0,      39,    1215,      50,   0,   0
MAP ENTRY:              120,      0,   90901,   99905,2208250219,   0,   0
VMSPACE:               2560,      0,     490,     373, 9289416,   0,   0
fakepg:                 104,      0,   86332,    2132,  332434,   0,   0
64 pcpu:                  8,      0,  142484,   51052,7062995842,   0,   0
mt_stats_zone:           64,      0,     466,    1326,     466,   0,   0
mt_zone:                 24,      0,     466,    1371,     466,   0,   0
16:                      16,      0,  208830,    9289,272077367,   0,   0
32:                      32,      0,   48286,  194464,2109722462,   0,   0
64:                      64,      0,  107071,   76387,2375363883,   0,   0
128:                    128,      0,   70403,    9980,644411569,   0,   0
256:                    256,      0,   45534,   92706,364555548,   0,   0
512:                    512,      0,   71594,   31246,1121480580,   0,   0
1024:                  1024,      0,    2185,    5295,13869658,   0,   0
2048:                  2048,      0,    7746,    5946,841931150,   0,   0
4096:                  4096,      0,   11727,    1098,2051928729,   0,   0
8192:                  8192,      0,     190,    1127, 1030363,   0,   0
16384:                16384,      0,     342,     374, 3018731,   0,   0
32768:                32768,      0,      95,     240,   37167,   0,   0
65536:                65536,      0,      22,     237, 3510242,   0,   0
SLEEPQUEUE:              80,      0,    5387,    1991,    5387,   0,   0
kenv:                   258,      0,       0,     930,   31479,   0,   0
Files:                   80,      0,   11109,    5141,2664152238,   0,   0
filedesc0:             1104,      0,     580,     554, 9289505,   0,   0
rangeset pctrie nodes:    144,      0,       0,       0,       0,   0,   0
TURNSTILE:              136,      0,    5387,    1033,    5387,   0,   0
rl_entry:                40,      0,    3805,    4295,    3805,   0,   0
umtx pi:                 96,      0,       0,       0,       0,   0,   0
umtx_shm:                88,      0,       0,       0,       0,   0,   0
PROC:                  1328,      0,     579,     609, 9289504,   0,   0
PGRP:                    88,      0,     139,    4766,  854732,   0,   0
THREAD:                1840,      0,    5017,     369, 2528920,   0,   0
cpuset:                 104,      0,      83,    9124,10129425,   0,   0
domainset:               40,      0,       0,   10664,10128542,   0,   0
mbuf_packet:            256, 52258575,      44,   11088,1852136666,   0,   0
mbuf:                   256, 52258575,   17706,   76162,67690430068,   0,
0
mbuf_cluster:          2048, 4194304,   28613,   69253,9891367484,   0,   0
mbuf_jumbo_page:       4096, 4194304,      58,    6942,137882987,   0,   0
mbuf_jumbo_9k:         9216, 4194304,       0,       0,       0,   0,   0
mbuf_jumbo_16k:       16384, 4194304,       0,       0,       0,   0,   0
epoch_record pcpu:      256,      0,       4,      60,       4,   0,   0
ttyinq:                 160,      0,     345,    1255,    1260,   0,   0
ttyoutq:                256,      0,     181,    1229,     661,   0,   0
DMAR_MAP_ENTRY:         120,      0,       0,       0,       0,   0,   0
FPU_save_area:          832,      0,       0,       0,       0,   0,   0
g_bio:                  376,      0,       0,    7240,242269396,   0,   0
nvme_request:           128,      0,       0,       0,       0,   0,   0
linux_dma_pctrie:       144,      0,       0,       0,       0,   0,   0
linux_dma_object:        24,      0,       0,       0,       0,   0,   0
cryptop:                128,      0,       0,    3875,223334488,   0,   0
cryptodesc:             120,      0,       0,    3894,446668976,   0,   0
crypto_session:          32,      0,      52,    6573,    1658,   0,   0
vtnet_tx_hdr:            24,      0,       0,       0,       0,   0,   0
taskq_zone:              48,      0,       0,   10126,19754313,   0,   0
VNODE:                  480,      0,  214648,   20600, 1718597,   0,   0
VNODEPOLL:              120,      0,     577,    2426,     583,   0,   0
BUF TRIE:               144,      0,    5630,  100318,  218154,   0,   0
NAMEI:                 1024,      0,       0,     588,1653146904,   0,   0
rentr:                   24,      0,       0,    6346,      60,   0,   0
S VFS Cache:            108,      0,  235197,   18063, 2651588,   0,   0
STS VFS Cache:          148,      0,       0,       0,       0,   0,   0
L VFS Cache:            328,      0,   32648,   17116,  582649,   0,   0
LTS VFS Cache:          368,      0,       0,       0,       0,   0,   0
NCLNODE:                592,      0,       0,       0,       0,   0,   0
TMPFS dirent:            64,      0,    4440,    7712,   19999,   0,   0
TMPFS node:             232,      0,    4443,    2034,   19973,   0,   0
DIRHASH:               1024,      0,     722,     266,    1186,   0,   0
AIO:                    208,      0,       0,       0,       0,   0,   0
AIOP:                    32,      0,       0,       0,       0,   0,   0
AIOCB:                  752,      0,       0,       0,       0,   0,   0
AIOLIO:                 280,      0,       0,       0,       0,   0,   0
Mountpoints:           2744,      0,      20,      37,      38,   0,   0
pipe:                   760,      0,     901,     519, 8706755,   0,   0
range_seg_cache:         72,      0,   66491,   22719,74165680,   0,   0
zio_cache:             1064,      0,      72,   11907,592560580,   0,   0
zio_link_cache:          48,      0,       0,   15687,357212950,   0,   0
zio_buf_512:            512,      0,   77411,   24661,11199087,   0,   0
zio_data_buf_512:       512,      0,    1174,    5266, 1436149,   0,   0
zio_buf_1024:          1024,      0,    3212,    1672,12780522,   0,   0
zio_data_buf_1024:     1024,      0,      52,    6112,  373117,   0,   0
zio_buf_1536:          1536,      0,    1455,    1097, 4976011,   0,   0
zio_data_buf_1536:     1536,      0,      28,    3266,  289325,   0,   0
zio_buf_2048:          2048,      0,     618,     352, 8691140,   0,   0
zio_data_buf_2048:     2048,      0,     163,    2059,  269746,   0,   0
zio_buf_2560:          2560,      0,     581,     396, 3094742,   0,   0
zio_data_buf_2560:     2560,      0,      93,    1185,  167722,   0,   0
zio_buf_3072:          3072,      0,     556,     494, 2840559,   0,   0
zio_data_buf_3072:     3072,      0,      34,    1090,  159095,   0,   0
zio_buf_3584:          3584,      0,     947,     709, 1490250,   0,   0
zio_data_buf_3584:     3584,      0,      20,     715,  224546,   0,   0
zio_buf_4096:          4096,      0,     166,    1303,13023905,   0,   0
zio_data_buf_4096:     4096,      0,      16,     599,  154265,   0,   0
zio_buf_5120:          5120,      0,       1,     140, 1345926,   0,   0
zio_data_buf_5120:     5120,      0,       1,     970,  242653,   0,   0
zio_buf_6144:          6144,      0,       0,      52, 1213631,   0,   0
zio_data_buf_6144:     6144,      0,       1,     285,  216486,   0,   0
zio_buf_7168:          7168,      0,       0,      47,  607077,   0,   0
zio_data_buf_7168:     7168,      0,       0,     237,  202376,   0,   0
zio_buf_8192:          8192,      0,       0,     130,  844604,   0,   0
zio_data_buf_8192:     8192,      0,       6,     624,  617273,   0,   0
zio_buf_10240:        10240,      0,       0,     123, 1373328,   0,   0
zio_data_buf_10240:   10240,      0,       0,     283,  350411,   0,   0
zio_buf_12288:        12288,      0,       0,      46,  858299,   0,   0
zio_data_buf_12288:   12288,      0,       0,     208,  323037,   0,   0
zio_buf_14336:        14336,      0,       0,     120,  428576,   0,   0
zio_data_buf_14336:   14336,      0,       1,     216,  305149,   0,   0
zio_buf_16384:        16384,      0,    9653,    2525,20964516,   0,   0
zio_data_buf_16384:   16384,      0,       9,     176,  456835,   0,   0
zio_buf_20480:        20480,      0,       0,     119,  795267,   0,   0
zio_data_buf_20480:   20480,      0,       0,     164,  483075,   0,   0
zio_buf_24576:        24576,      0,       0,      46,  429295,   0,   0
zio_data_buf_24576:   24576,      0,       3,     123,  594582,   0,   0
zio_buf_28672:        28672,      0,       0,     118,  262110,   0,   0
zio_data_buf_28672:   28672,      0,       0,     110,  364518,   0,   0
zio_buf_32768:        32768,      0,       0,     118,  394929,   0,   0
zio_data_buf_32768:   32768,      0,       5,     103,  381180,   0,   0
zio_buf_40960:        40960,      0,       0,      57, 2657377,   0,   0
zio_data_buf_40960:   40960,      0,      10,     103,  584120,   0,   0
zio_buf_49152:        49152,      0,       0,     114,  408783,   0,   0
zio_data_buf_49152:   49152,      0,       3,      74,  464573,   0,   0
zio_buf_57344:        57344,      0,       0,      46,  167327,   0,   0
zio_data_buf_57344:   57344,      0,       4,      70,  373816,   0,   0
zio_buf_65536:        65536,      0,       0,      47,  257894,   0,   0
zio_data_buf_65536:   65536,      0,       4,      59,  302051,   0,   0
zio_buf_81920:        81920,      0,       1,     132,  955338,   0,   0
zio_data_buf_81920:   81920,      0,       3,      77,  450696,   0,   0
zio_buf_98304:        98304,      0,       0,      44,  121696,   0,   0
zio_data_buf_98304:   98304,      0,       4,      73,  346558,   0,   0
zio_buf_114688:      114688,      0,       0,      57, 1137288,   0,   0
zio_data_buf_114688: 114688,      0,       2,      67,  280633,   0,   0
zio_buf_131072:      131072,      0,     150,     977, 8454261,   0,   0
zio_data_buf_131072: 131072,      0,     947,    8269, 7147735,   0,   0
zio_buf_163840:      163840,      0,       0,      43,   59952,   0,   0
zio_data_buf_163840: 163840,      0,       0,       0,       0,   0,   0
zio_buf_196608:      196608,      0,       0,      42,   24411,   0,   0
zio_data_buf_196608: 196608,      0,       0,       0,       0,   0,   0
zio_buf_229376:      229376,      0,       0,      44,   43421,   0,   0
zio_data_buf_229376: 229376,      0,       0,       0,       0,   0,   0
zio_buf_262144:      262144,      0,       0,     114,  528339,   0,   0
zio_data_buf_262144: 262144,      0,       0,       0,       0,   0,   0
zio_buf_327680:      327680,      0,       0,      42,   10491,   0,   0
zio_data_buf_327680: 327680,      0,       0,       0,       0,   0,   0
zio_buf_393216:      393216,      0,       0,      46,  222631,   0,   0
zio_data_buf_393216: 393216,      0,       0,       0,       0,   0,   0
zio_buf_458752:      458752,      0,       0,      40,    2759,   0,   0
zio_data_buf_458752: 458752,      0,       0,       0,       0,   0,   0
zio_buf_524288:      524288,      0,       0,      44,  123813,   0,   0
zio_data_buf_524288: 524288,      0,       0,       0,       0,   0,   0
zio_buf_655360:      655360,      0,       0,      43,   67660,   0,   0
zio_data_buf_655360: 655360,      0,       0,       0,       0,   0,   0
zio_buf_786432:      786432,      0,       0,      43,   41466,   0,   0
zio_data_buf_786432: 786432,      0,       0,       0,       0,   0,   0
zio_buf_917504:      917504,      0,       0,      41,   27428,   0,   0
zio_data_buf_917504: 917504,      0,       0,       0,       0,   0,   0
zio_buf_1048576:     1048576,      0,       0,     122,  136239,   0,   0
zio_data_buf_1048576: 1048576,      0,       0,       0,       0,   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,     503,36019118,   0,   0
abd_chunk:             4096,      0,  876778,  136943,362609205,   0,   0
sa_cache:               144,      0,   72760,   21740, 1463848,   0,   0
dnode_t:                736,      0,  248894,     476,  882132,   0,   0
arc_buf_hdr_t_full:     256,      0,   77080,   24200,17401584,   0,   0
arc_buf_hdr_t_l2only:     96,      0,       0,       0,       0,   0,   0
arc_buf_t:               64,      0,   10860,   21566,19786749,   0,   0
dmu_buf_impl_t:         240,      0,   83832,   37096,12772494,   0,   0
zil_lwb_cache:          320,      0,      12,    1848, 3352551,   0,   0
zil_zcw_cache:           80,      0,       0,    4500, 3376111,   0,   0
sio_cache:              128,      0,       0,       0,       0,   0,   0
zfs_znode_cache:        288,      0,   72760,   20684, 1463848,   0,   0
procdesc:               136,      0,       0,     493,      12,   0,   0
ksiginfo:               112,      0,    1142,    5368, 1505245,   0,   0
itimer:                 352,      0,       0,       0,       0,   0,   0
KNOTE:                  160,      0,    5940,    4585,903598090,   0,   0
socket:                 872, 4188668,    7375,    2101,1284993007,   0,   0
unpcb:                  256, 4188675,     658,    3137, 6017512,   0,   0
IPsec SA lft_c:          16,      0,      20,    7148,    2440,   0,   0
ipq:                     56,  51262,       0,       0,       0,   0,   0
udp_inpcb:              488, 4188672,    1966,  192586,1276089120,   0,   0
udpcb:                   32, 4188750,    1966,   10034,1276089120,   0,   0
tcp_inpcb:              488, 4188672,    4769,    2639, 2844329,   0,   0
tcpcb:                  984, 4188668,    4738,    1166, 2844329,   0,   0
tcptw:                   88,  50040,      31,    4244, 1142771,   0,   0
syncache:               168, 409607,       0,    2576, 1711535,   0,   0
hostcache:               96,  15375,    2982,    4521,  119241,   0,   0
sackhole:                32,      0,       5,    6370, 1481420,   0,   0
tfo:                      4,      0,       0,       0,       0,   0,   0
tfo_ccache_entries:      80,      0,       0,       0,       0,   0,   0
tcpreass:                48, 262197,       0,   10126,   82900,   0,   0
sctp_ep:               1280, 4188669,       0,       0,       0,   0,   0
sctp_asoc:             2288,  40000,       0,       0,       0,   0,   0
sctp_laddr:              48,  80012,       0,    7885,    7629,   0,   0
sctp_raddr:             736,  80000,       0,       0,       0,   0,   0
sctp_chunk:             152, 400010,       0,       0,       0,   0,   0
sctp_readq:             152, 400010,       0,       0,       0,   0,   0
sctp_stream_msg_out:    112, 400015,       0,       0,       0,   0,   0
sctp_asconf:             40, 400000,       0,       0,       0,   0,   0
sctp_asconf_ack:         48, 400060,       0,       0,       0,   0,   0
udplite_inpcb:          488, 4188672,       0,       0,       0,   0,   0
ripcb:                  488, 4188672,       0,     816,    1297,   0,   0
rtentry:                208,      0,    3255,    1210,   10261,   0,   0
pf mtags:                48,      0,       9,   24310,749080996,   0,   0
pf tags:                104,      0,     135,     397,     146,   0,   0
pf states:              304, 10000003,   80811,  681327,480229109,   0,   0
pf state keys:           88,      0,  111211,  663284,543304602,   0,   0
pf source nodes:        136, 100021,    4290,    2728, 2820231,   0,   0
pf table entry counters:     64,      0,       0,       0,       0,   0,   0
pf table entries:       160, 2000000,   51780,   48870,  258685,   0,   0
pf frags:               256,      0,       0,    2325,68167738,   0,   0
pf frag entries:         40, 1000000,       0,    9900,136389653,   0,   0
pf state scrubs:         40,      0,       0,       0,       0,   0,   0
IPFW counters:           16,      0,       5,    1787,     469,   0,   0
IPFW dynamic states data:     88,  16425,       0,       0,       0,   0,
0
IPFW parent dynamic states:     32,   4125,       0,       0,       0,   0,
  0
IPFW IPv4 dynamic states:     40,      0,       0,       0,       0,   0,
0
IPFW IPv6 dynamic states:     72,      0,       0,       0,       0,   0,
0
divcb:                  488, 4188672,       0,       0,       0,   0,   0
bridge_rtnode:           88,      0,       0,       0,       0,   0,   0
selfd:                   64,      0,    3711,   10735,6515034986,   0,   0
swpctrie:               144, 16330842,       0,       0,       0,   0,   0
swblk:                  136, 16330828,       0,       0,       0,   0,   0
FFS inode:              160,      0,  137291,    1384,  234507,   0,   0
FFS1 dinode:            128,      0,       0,       0,       0,   0,   0
FFS2 dinode:            256,      0,  137291,    1369,  234502,   0,   0
NetGraph items:          72,  65565,       0,     155,       7,   0,   0
NetGraph data items:     72,  65565,       0,     155,       4,   0,   0
NAT64LSN hosts:          88,      0,       0,       0,       0,   0,   0
NAT64LSN portgroup chunks:    256,      0,       0,       0,       0,   0,
  0
NAT64LSN portgroups:     32,      0,       0,       0,       0,   0,   0
NAT64LSN links:          24,      0,       0,       0,       0,   0,   0
NAT64LSN states:       4096,      0,       0,       0,       0,   0,   0
NAT64LSN jobs:          112,      0,       0,       0,       0,   0,   0
md0:                    512,      0,     571,      69,     571,   0,   0
IPsec SA lft_c:          16,      0,       0,       0,       0,   0,   0
ipq:                     56,  51262,       0,       0,       0,   0,   0
udp_inpcb:              488, 4188672,       0,     904,   40446,   0,   0
udpcb:                   32, 4188750,       0,    7875,   40446,   0,   0
tcp_inpcb:              488, 4188672,       3,      85,       3,   0,   0
tcpcb:                  984, 4188668,       3,      37,       3,   0,   0
tcptw:                   88,  50040,       0,       0,       0,   0,   0
syncache:               168, 409607,       0,       0,       0,   0,   0
hostcache:               96,  15375,       0,       0,       0,   0,   0
sackhole:                32,      0,       0,       0,       0,   0,   0
tfo:                      4,      0,       0,       0,       0,   0,   0
tfo_ccache_entries:      80,      0,       0,       0,       0,   0,   0
sctp_ep:               1280, 4188669,       0,       0,       0,   0,   0
sctp_asoc:             2288,  40000,       0,       0,       0,   0,   0
sctp_laddr:              48,  80012,       0,     830,       6,   0,   0
sctp_raddr:             736,  80000,       0,       0,       0,   0,   0
sctp_chunk:             152, 400010,       0,       0,       0,   0,   0
sctp_readq:             152, 400010,       0,       0,       0,   0,   0
sctp_stream_msg_out:    112, 400015,       0,       0,       0,   0,   0
sctp_asconf:             40, 400000,       0,       0,       0,   0,   0
sctp_asconf_ack:         48, 400060,       0,       0,       0,   0,   0
udplite_inpcb:          488, 4188672,       0,       0,       0,   0,   0
divcb:                  488, 4188672,       0,       0,       0,   0,   0
ripcb:                  488, 4188672,       0,       0,       0,   0,   0
rtentry:                208,      0,     118,     205,     118,   0,   0
pf tags:                104,      0,       1,     151,       1,   0,   0
pf states:              304, 1000012,       0,       0,       0,   0,   0
pf state keys:           88,      0,       0,       0,       0,   0,   0
pf source nodes:        136,  10005,       0,       0,       0,   0,   0
pf table entry counters:     64,      0,       0,       0,       0,   0,   0
pf table entries:       160, 2000000,      27,     173,      52,   0,   0
pf frags:               256,      0,       0,       0,       0,   0,   0
pf frag entries:         40, 100000,       0,       0,       0,   0,   0
pf state scrubs:         40,      0,       0,       0,       0,   0,   0
IPFW counters:           16,      0,       1,     255,       1,   0,   0
IPFW dynamic states data:     88,  16425,       0,       0,       0,   0,
0
IPFW parent dynamic states:     32,   4125,       0,       0,       0,   0,
  0
IPFW IPv4 dynamic states:     40,      0,       0,       0,       0,   0,
0
IPFW IPv6 dynamic states:     72,      0,       0,       0,       0,   0,
0
bridge_rtnode:           88,      0,       0,       0,       0,   0,   0

On Tue, Aug 3, 2021 at 9:38 AM Andrey V. Elsukov <bu7cher_at_yandex.ru> wrote:

> 02.08.2021 08:00, Özkan KIRIK пишет:
> > Hello,
> >
> > I'm using FreeBSD stable/12 0f97f2a1857a96563792f0d873b11a16ff9f818c (Jul
> > 25) built.
> > pf, ipfw and ipsec options are built with kernel. The server is used as
> > firewall that squid and snort3 (daq - netmap) is running.
> >
> > I saw that, wired memory is increasing every day. It's about 500MBytes
> per
> > day. I'm checking vmstat and top (sorted by res), I couldn't find what is
> > consuming the wired memory.
> >
> > How can I find that which process or which part of kernel is consuming
> the
> > wired memory ?
>
> Hi,
>
> We noticed the same problem, I'm not sure the exact version, but you can
> check the output:
> # vmstat -z | egrep "ITEM|pgcache"
>
> The page cache grows until lowmem is not reached. Then it automatically
> cleans and begins to grow again.
>
> --
> WBR, Andrey V. Elsukov
>
>
Received on Tue Aug 03 2021 - 08:40:38 UTC

Original text of this message