On 2022-06-27, Boyd Stephens <bsteph...@netelysis.com> wrote:
>
> Over this past weekend we were able to anecdotally determine what 
> triggers the condition and error.  The IT Director and his team powered 
> down the telco vendor's/upstream equipment into which the ix0 device is 
> connected.  Once this was done the network gateway device became 
> inoperable and began again with the
>
> "No buffer space available" as in
>
> 0# ping www.google.com
> ping: Warning: www.google.com has multiple addresses; using 108.177.122.103
> PING www.google.com (108.177.122.103): 56 data bytes
> ping: sendmsg: No buffer space available
> ping: wrote www.google.com 64 chars, ret=-1
> ping: sendmsg: No buffer space available
> ping: wrote www.google.com 64 chars, ret=-1
> ping: sendmsg: No buffer space available
> ping: wrote www.google.com 64 chars, ret=-1
>
> and again only a reboot "quickly" resolved the issue.

Did you try "ifconfig ix0 down" and "ifconfig ix0 up" when it was in the
failure condition? (Wondering whether you tried and it failed, or whether
you didn't try that before rebooting).

> While talking with the IT Director he shared that the last time that 
> these symptoms exhibited themselves was when this same upstream 
> equipment lost electrical power and the network gateway and its ix0 
> interface was attempting to transmit data into it.
>
> Again the requested data is listed below and thank you and others for 
> taking the time to assist us with this issue.

Thanks, useful data. I think I'll make a shorter summary of
information in these various mails and do a write-up for bugs@ to make
it easier for anyone who knows the network stack better to come up with
theories ..


>
>
>     1 users Load 0.06 0.03 0.00                     mgmpha-corp-gw-fw00 
> 07:29:36
> IFACE            RING      LIVELOCKS  SIZE ALIVE   LWM   HWM   CWM
> System           mbufs             0   256  1158         147
>                   mcl2k                2048    14          15
>                   mcl2k2               2112   952         143
>                   mcl4k                4096     0           7
>                   mcl8k                8192     0           5
>                   mcl9k                9216     0           2
>                   mcl12k              12288     0           2
>                   mcl16k              16384     0           2
>                   mcl64k              65536     0           1
> lo0
> ix0              0                    2048   117    10   255   117
>                   1                    2048   127    10   255   127
>                   2                    2048   135    10   255   135
>                   3                    2048   126    10   255   126
>                   4                    2048   135    10   255   135
>                   5                    2048   135    10   255   135
> ix1
> em0                                   2050   151    10   256   151
> em1                                   2050    26    10   256    26
> enc0
> pflog0
>
>
>
> (Under Failure Conditions)
> # systat -b mbuf
>
>
>     1 users Load 0.09 0.05 0.01                     mgmpha-corp-gw-fw00 
> 13:18:13
> IFACE            RING      LIVELOCKS  SIZE ALIVE   LWM   HWM   CWM
> System           mbufs             0   256  2692         178
>                   mcl2k                2048    16          15
>                   mcl2k2               2112  2473         173
>                   mcl4k                4096     0           7
>                   mcl8k                8192     0           5
>                   mcl9k                9216     0           2
>                   mcl12k              12288     0           2
>                   mcl16k              16384     0           2
>                   mcl64k              65536     0           1
> lo0
> ix0              0                    2048   117    10   255   117
>                   1                    2048   128    10   255   128
>                   2                    2048   136    10   255   136
>                   3                    2048   126    10   255   126
>                   4                    2048   135    10   255   135
>                   5                    2048   135    10   255   135
> ix1
> em0                                   2050   153    10   256   153
> em1                                   2050    26    10   256    26
> enc0
> pflog0
>
>
>
> (Successfully Working)
> # vmstat -m
> Memory statistics by bucket size
>      Size   In Use   Free           Requests  HighWater  Couldfree
>        16     1238    554              13363    1280          0
>        32     2374    698             163909     640         29
>        64     2935     73              30055     320          0
>       128    21771     21             641958     160        163
>       256      388     28              10303      80          0
>       512      116      4               4872      40          0
>      1024      101    111              22197      20      15071
>      2048     1598     12               5119      10       1304
>      4096     1065      2              11957       5          0
>      8192       59      2                443       5          0
>     16384        9      0                439       5          0
>     32768        8      0                 47       5          0
>     65536        1      0               5661       5          0
>    131072        2      0                  2       5          0
>    262144        1      0                  1       5          0
>    524288        3      0                  3       5          0
>
> Memory usage type by bucket size
>      Size  Type(s)
>        16  devbuf, pcb, rtable, UFS mount, dirhash, ACPI, proc, exec, VM 
> swap,
>            UVM amap, UVM aobj, USB, USB device, temp
>        32  devbuf, pcb, rtable, ifaddr, sysctl, UFS mount, sem, dirhash, 
> ACPI,
>            in_multi, ether_multi, exec, UVM amap, USB, USB device, NDP, temp
>        64  devbuf, rtable, ifaddr, counters, vnodes, dirhash, ACPI, proc,
>            in_multi, VM swap, UVM amap, USB, USB device, temp
>       128  devbuf, rtable, ifaddr, sysctl, counters, vnodes, UFS mount, sem,
>            dirhash, ACPI, NFS srvsock, in_multi, UVM amap, USB, USB 
> device, temp
>       256  devbuf, rtable, ifaddr, counters, ioctlops, iov, vnodes, UFS 
> mount,
>            shm, VM map, dirhash, ACPI, exec, tdb, UVM amap, USB, USB device,
>            temp
>       512  devbuf, counters, ioctlops, UFS mount, dirhash, ACPI, file 
> desc, ttys,
>            newblk, USB HC, temp, kqueue
>      1024  devbuf, pcb, sysctl, counters, ioctlops, mount, shm, ACPI, 
> proc, ttys,
>            exec, UVM amap, USB device, crypto data, temp
>      2048  devbuf, ioctlops, iov, UFS mount, ACPI, VM swap, UVM aobj, USB,
>            USB device, temp, kqueue
>      4096  devbuf, ifaddr, counters, ioctlops, UFS mount, proc, USB, USB 
> device,
>            memdesc, temp
>      8192  devbuf, counters, proc, ttys, pagedep, UVM amap, temp, SYN cache
>     16384  devbuf, NFS daemon, MSDOSFS mount, ttys, temp
>     32768  devbuf, UFS quota, UFS mount, ISOFS mount, inodedep
> 65536  devbuf, temp
>    131072  devbuf
>    262144  devbuf
>    524288  VM swap, temp
>
> Memory statistics by type                           Type  Kern
>            Type InUse MemUse HighUse  Limit Requests Limit Size(s)
>          devbuf  6187  8602K   8603K 78644K     7989    0 
> 16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144
>             pcb    13     9K      9K 78644K       13    0  16,32,1024
>          rtable   225     9K     10K 78644K     4505    0  16,32,64,128,256
>          ifaddr    59    11K     12K 78644K       76    0 
> 32,64,128,256,4096
>          sysctl     3     2K      2K 78644K        3    0  32,128,1024
>        counters   124   102K    102K 78644K      124    0 
> 64,128,256,512,1024,4096,8192
>        ioctlops     0     0K      4K 78644K     2252    0 
> 256,512,1024,2048,4096
>             iov     0     0K      2K 78644K       27    0  256,2048
>           mount     5     5K      5K 78644K        5    0  1024
>          vnodes  1249    79K     79K 78644K     1293    0  64,128,256
>       UFS quota     1    32K     32K 78644K        1    0  32768
>       UFS mount    21    59K     59K 78644K       21    0 
> 16,32,128,256,512,2048,4096,32768
>             shm     2     2K      2K 78644K        2    0  256,1024
>          VM map     2     1K      1K 78644K        2    0  256
>             sem     2     1K      1K 78644K        2    0  32,128
>         dirhash   126    24K     24K 78644K      153    0 
> 16,32,64,128,256,512
>            ACPI 22718  2526K   2553K 78644K   588063    0 
> 16,32,64,128,256,512,1024,2048
>       file desc     1     1K      1K 78644K        1    0  512
>            proc   117    98K    114K 78644K     1488    0 
> 16,64,1024,4096,8192
>     NFS srvsock     1     1K      1K 78644K        1    0  128
>      NFS daemon     1    16K     16K 78644K        1    0  16384
>        in_multi    13     1K      1K 78644K       13    0  32,64,128
>     ether_multi     3     1K      1K 78644K        3    0  32
>     ISOFS mount     1    32K     32K 78644K        1    0  32768
>   MSDOSFS mount     1    16K     16K 78644K        1    0  16384
>            ttys    31   149K    149K 78644K       31    0 
> 512,1024,8192,16384
>            exec     0     0K      3K 78644K     8273    0  16,32,256,1024
>             tdb     3     1K      1K 78644K        3    0  256
>         pagedep     1     8K      8K 78644K        1    0  8192
>        inodedep     1    32K     32K 78644K        1    0  32768
>          newblk     1     1K      1K 78644K        1    0  512
>         VM swap     7   587K    587K 78644K        7    0  16,64,2048,524288
>        UVM amap   603    70K     72K 78644K    41861    0 
> 16,32,64,128,256,1024,8192
>        UVM aobj     3     3K      3K 78644K        3    0  16,2048
>             USB    39    30K     30K 78644K       46    0 
> 16,32,64,128,256,2048,4096
>      USB device    16    13K     13K 78644K       16    0 
> 16,32,64,128,256,1024,2048,4096
>          USB HC     1     1K      1K 78644K        1    0  512
>         memdesc     1     4K      4K 78644K        1    0  4096
>     crypto data     1     1K      1K 78644K        1    0  1024
>             NDP     7     1K      1K 78644K        7    0  32
>            temp    30  4680K   4748K 78644K   251987    0 
> 16,32,64,128,256,512,1024,2048,4096,8192,16384,65536,524288
>          kqueue    48    80K    101K 78644K     2048    0  512,2048
>       SYN cache     2    16K     16K 78644K        2    0  8192
>
> Memory Totals:  In Use    Free    Requests
>                  17291K    206K      910330
> Memory resource pool statistics
> Name        Size Requests Fail    InUse Pgreq Pgrel Npage Hiwat Minpg 
> Maxpg Idle
> phpool       112    19546    0     5902   179     9   170   171     0 
>    8    0
> extentpl      40      113    0       47     1     0     1     1     0 
>    8    0
> pmappl       216     7542    0       39     3     0     3     3     0 
>    8    0
> pvpl          32  7396179    0    19096  1959  1804   155  1444     0 
> 265    1
> pdppl       4096    15093    0       87  6440  6353    87   101     0 
>    8    0
> rwobjpl       24   624121    0    23219   170    30   140   141     0 
>    8    0
> vmsppl       272     7542    0       39     4     1     3     4     0 
>    8    0
> vmmpepl      168  1767347    0     4072  1652  1474   178   364     0 
> 357    0
> vmmpekpl     168  1135131    0       31     2     0     2     2     0 
>    8    0
> uaddr         24     7543    0       40     1     0     1     1     0 
>    8    0
> uaddrbest     32        2    0        2     1     0     1     1     0 
>    8    0
> uaddrrnd      24     7543    0       40     1     0     1     1     0 
>    8    0
> aobjpl        72        2    0        2     1     0     1     1     0 
>    8    0
> dma16         16       29    0        0     1     1     0     1     0 
>    8    0
> dma32         32        9    0        0     1     1     0     1     0 
>    8    0
> dma64         64       10    0        0     1     1     0     1     0 
>    8    0
> dma128       128        1    0        0     1     1     0     1     0 
>    8    0
> dma256       256       10    0        0     1     1     0     1     0 
>    8    0
> dma512       512        7    0        1     1     0     1     1     0 
>    8    0
> dma4096     4096        1    0        0     1     1     0     1     0 
>    8    0
> amappl        88    31581    0      368    30    21     9    23     0 
>   92    0
> amappl1       80   650872    0     1393   117    88    29    42     0 
>    8    0
> amappl2       88    32256    0      258    50    42     8    30     0 
>    8    0
> amappl3       96    12941    0       84     9     6     3     9     0 
>    8    0
> amappl4      104    39025    0       67    29    26     3    24     0 
>    8    0
> amappl5      112     6466    0       35    16    14     2     3     0 
>    8    0
> amappl6      120    10873    0       55     5     2     3     4     0 
>    8    0
> amappl7      128      976    0       13     2     1     1     2     0 
>    8    0
> amappl8      136     5778    0       20    13    12     1    13     0 
>    8    0
> amappl9      144      146    0        4     1     0     1     1     0 
>    8    0
> amappl10     152       43    0        2     1     0     1     1     0 
>    8    0
> amappl11     160      944    0       46     8     6     2     3     0 
>    8    0
> amappl12     168      188    0        0     9     9     0     3     0 
>    8    0
> amappl13     176      207    0        7    13    12     1     1     0 
>    8    0
> amappl14     184       54    0        0     6     6     0     1     0 
>    8    0
> amappl15     192     4731    0       18     3     2     1     2     0 
>    8    0
> amappl16     200     1170    0       12    19    18     1    17     0 
>    8    0
> amapchunkpl  152    80921    0      945   186   149    37   114     0 
> 158    0
> anonpl        24  1479786    0     9307   382   325    57   268     0 
> 1519    0
> bufpl        288    58712    0    47209  3375     2  3373  3373     0 
>    8    0
> mbufpl       256 127852494   0     1174   564   471    93   147     0 
>    8    0
> mcl2k       2048    47667    0       22    20    10    10    15     0 
>    8    0
> mcl2k2      2112 124875135   0      952   611   526    85   143     0 
>    8    0
> mcl4k       4096     2740    0        1    36    32     4     7     0 
>    8    0
> mcl8k       8192      522    0        0     5     0     5     5     0 
>    8    0
> mcl9k       9216       64    0        0     2     0     2     2     0 
>    8    0
> mcl12k      12288      41    0        0     2     0     2     2     0 
>    8    0
> mcl16k      16384      73    0        0     2     0     2     2     0 
>    8    0
> mcl64k      65536       8    0        0     1     0     1     1     0 
>    8    0
> sockpl       448    30040    0       93    34    23    11    13     0 
>    8    0
> procpl       672     7612    0       63     6     0     6     6     0 
>    8    0
> processpl   1000     7563    0       60    10     2     8     9     0 
>    8    0
> zombiepl     144     7503    0        0  1986  1986     0     1     0 
>    8    0
> ucredpl       96     4864    0       33     1     0     1     1     0 
>    8    0
> pgrppl        48     2202    0       26     1     0     1     1     0 
>    8    0
> sessionpl    144     1934    0       21     1     0     1     1     0 
>    8    0
> lockfspl      48       19    0        3     1     0     1     1     0 
>    8    0
> lockfpl      104       35    0        3     1     0     1     1     0 
>    8    0
> filepl       120   141717    0      159    24    19     5     7     0 
>    8    0
> fdescpl      432     7543    0       40     7     2     5     6     0 
>    8    0
> pipepl       304     5486    0        1   981   980     1     2     0 
>    8    0
> kqueuepl     184     2025    0       37     3     1     2     3     0 
>    8    0
> knotepl      120  2269229    0      122     6     0     6     6     0 
>    8    0
> futexpl       64    11264    0        1     3     2     1     1     0 
>    8    0
> sigapl       424     7563    0       60    12     5     7     8     0 
>    8    0
> plimitpl     152      118    0       21     1     0     1     1     0 
>    8    0
> scxspl       216   129318    0        0  5141  5140     1     2     0 
>    8    1
> acpiwqpl      32    20394    0        0     1     0     1     1     1 
>    8    1
> pfiaddrpl    120        8    0        4     2     1     1     1     0 
>    8    0
> xhcixfer     280   136083    0        2     1     0     1     1     0 
>    8    0
> percpumem     48       32    0       32     1     0     1     1     0 
>    8    0
> namei       1024   303750    0        0  6720  6719     1     1     0 
>    8    1
> vnodes       224    20958    0    20958  1233     0  1233  1233     0 
>    8    0
> uvmvnodes     80    20958    0    20958   428     0   428   428     0 
>    8    0
> nchpl        144    65490    0     4062   153     2   151   151     0 
>    8    0
> ffsino       240    20923    0    18761  1114    10  1104  1104     0 
>    8    0
> dino2pl      256    20923    0    18761  1184    11  1173  1173     0 
>    8    0
> dirhash     1024      195    0      155    20     0    20    20     0 
>    8    0
> art_node      16     2003    0       98     1     0     1     1     0 
>    8    0
> art_table     32     6534    0      120   925   924     1     2     0 
>    8    0
> art_heap4    256     6533    0      119    16     8     8     9     0 
>    8    0
> art_heap8   4096        1    0        1     1     0     1     1     0 
>    8    0
> pfrule      1360       26    0        5     3     2     1     2     0 
>    8    0
> pfstate      320  1257754    0     3978  1361   894   467   564     0 
>    8    0
> pfstkey      112  2491021    0     7943   725   380   345   385     0 
>    8    0
> pfstitem      24  2491021    0     7943   128    47    81    82     0 
>    8    0
> pfrktable   1344       16    0        5     2     1     1     1     0 
>    8    0
> pfrke_plain  168       34    0       17     2     1     1     1     0 
>    8    0
> pfosfpen     112     2142    0      714    42    21    21    21     0 
>    8    0
> pfosfp        40     2142    0      423    10     5     5     5     0 
>    8    0
> pffrent       40      374    0        0    70    70     0     1     0 
>    8    0
> pffrnode      88      187    0        0    70    70     0     1     0 
>    8    0
> pffrag       232      187    0        0    70    70     0     1     0 
> 482    0
> rttmr         72     1318    0        0   287   286     1     1     0 
>    8    1
> inpcb        312    22180    0       19     2     0     2     2     0 
>    8    0
> arp           88      897    0       61     2     0     2     2     0 
>    8    0
> tcpcb        736     2090    0        9     2     0     2     2     0 
>    8    0
> tcpqe         32      528    0        0   296   296     0     1     0 
>    8    0
> sackhl        24       55    0        0    48    48     0     1     0 
>    8    0
> syncache     296     3904    0        2  1425  1424     1     1     0 
>    8    0
> unpcb        136     7828    0       69     3     0     3     3     0 
>    8    0
> rtentry      112     2003    0       98     4     0     4     4     0 
>    8    0
> rtpcb        120       32    0        5     1     0     1     1     0 
>    8    0
> plcache      128       66    0       66     3     0     3     3     0 
>    8    0
>
> In use 37743K, total allocated 42768K; utilization 88.3%
>
> (Under Failure Conditions)
> # vmstat -m
> Memory statistics by bucket size
>      Size   In Use   Free           Requests  HighWater  Couldfree
>        16     1231    561              14450    1280          0
>        32     2399    673             179466     640         29
>        64     2932     76              32350     320          0
>       128    21770     22             700511     160        163
>       256      418     14              10974      80          0
>       512      115      5               5483      40          0
>      1024      101    111              24567      20      16658
>      2048     1597     13               5615      10       1751
>      4096     1065      2              13164       5          0
>      8192       59      2                473       5          0
>     16384        9      0                439       5          0
>     32768        8      0                 47       5          0
>     65536        1      0               5661       5          0
>    131072        2      0                  2       5          0
>    262144        1      0                  1       5          0
>    524288        3      0                  3       5          0
>
> Memory usage type by bucket size
>      Size  Type(s)
>        16  devbuf, pcb, rtable, UFS mount, dirhash, ACPI, proc, exec, VM 
> swap,
>            UVM amap, UVM aobj, USB, USB device, temp
>        32  devbuf, pcb, rtable, ifaddr, sysctl, UFS mount, sem, dirhash, 
> ACPI,
>            in_multi, ether_multi, exec, UVM amap, USB, USB device, NDP, temp
>        64  devbuf, rtable, ifaddr, counters, vnodes, dirhash, ACPI, proc,
>            in_multi, VM swap, UVM amap, USB, USB device, temp
>       128  devbuf, rtable, ifaddr, sysctl, counters, vnodes, UFS mount, sem,
>            dirhash, ACPI, NFS srvsock, in_multi, UVM amap, USB, USB 
> device, temp
>       256  devbuf, rtable, ifaddr, counters, ioctlops, iov, vnodes, UFS 
> mount,
>            shm, VM map, dirhash, ACPI, exec, tdb, UVM amap, USB, USB device,
>            temp
>       512  devbuf, counters, ioctlops, UFS mount, dirhash, ACPI, file 
> desc, ttys,
>            newblk, USB HC, temp, kqueue
>      1024  devbuf, pcb, sysctl, counters, ioctlops, mount, shm, ACPI, 
> proc, ttys,
>            exec, UVM amap, USB device, crypto data, temp
>      2048  devbuf, ioctlops, iov, UFS mount, ACPI, VM swap, UVM aobj, USB,
>            USB device, temp, kqueue
>      4096  devbuf, ifaddr, counters, ioctlops, UFS mount, proc, USB, USB 
> device,
>            memdesc, temp
>   8192  devbuf, counters, proc, ttys, pagedep, UVM amap, temp, SYN cache
>     16384  devbuf, NFS daemon, MSDOSFS mount, ttys, temp
>     32768  devbuf, UFS quota, UFS mount, ISOFS mount, inodedep
>     65536  devbuf, temp
>    131072  devbuf
>    262144  devbuf
>    524288  VM swap, temp
>
> Memory statistics by type                           Type  Kern
>            Type InUse MemUse HighUse  Limit Requests Limit Size(s)
>          devbuf  6187  8602K   8603K 78644K     7995    0 
> 16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144
>             pcb    13     9K      9K 78644K       13    0  16,32,1024
>          rtable   221     9K     10K 78644K     4967    0  16,32,64,128,256
>          ifaddr    59    11K     12K 78644K      106    0 
> 32,64,128,256,4096
>          sysctl     3     2K      2K 78644K        3    0  32,128,1024
>       counters   124   102K    102K 78644K      124    0 
> 64,128,256,512,1024,4096,8192
>        ioctlops     0     0K      4K 78644K     2256    0 
> 256,512,1024,2048,4096
>             iov     0     0K      2K 78644K       27    0  256,2048
>           mount     5     5K      5K 78644K        5    0  1024
>          vnodes  1249    79K     79K 78644K     1293    0  64,128,256
>       UFS quota     1    32K     32K 78644K        1    0  32768
>       UFS mount    21    59K     59K 78644K       21    0 
> 16,32,128,256,512,2048,4096,32768
>             shm     2     2K      2K 78644K        2    0  256,1024
>          VM map     2     1K      1K 78644K        2    0  256
>             sem     2     1K      1K 78644K        2    0  32,128
>         dirhash   126    24K     24K 78644K      153    0 
> 16,32,64,128,256,512
>            ACPI 22718  2526K   2553K 78644K   640288    0 
> 16,32,64,128,256,512,1024,2048
>       file desc     1     1K      1K 78644K        1    0  512
>            proc   117    98K    114K 78644K     1591    0 
> 16,64,1024,4096,8192
>     NFS srvsock     1     1K      1K 78644K        1    0  128
>      NFS daemon     1    16K     16K 78644K        1    0  16384
>        in_multi    13     1K      1K 78644K       13    0  32,64,128
>     ether_multi     3     1K      1K 78644K        3    0  32
>     ISOFS mount     1    32K     32K 78644K        1    0  32768
>   MSDOSFS mount     1    16K     16K 78644K        1    0  16384
>            ttys    31   149K    149K 78644K       31    0 
> 512,1024,8192,16384
>            exec     0     0K      3K 78644K     9232    0  16,32,256,1024
>             tdb     3     1K      1K 78644K        3    0  256
>         pagedep     1     8K      8K 78644K        1    0  8192
>        inodedep     1    32K     32K 78644K        1    0  32768
>          newblk     1     1K      1K 78644K        1    0  512
>         VM swap     7   587K    587K 78644K        7    0  16,64,2048,524288
>        UVM amap   651    78K     78K 78644K    45648    0 
> 16,32,64,128,256,1024,8192
>        UVM aobj     3     3K      3K 78644K        3    0  16,2048
>             USB    39    30K     30K 78644K       46    0 
> 16,32,64,128,256,2048,4096
>      USB device    16    13K     13K 78644K       16    0 
> 16,32,64,128,256,1024,2048,4096
>          USB HC     1     1K      1K 78644K        1    0  512
>         memdesc     1     4K      4K 78644K        1    0  4096
>     crypto data     1     1K      1K 78644K        1    0  1024
>             NDP     7     1K      1K 78644K        7    0  32
>            temp    30  4680K   4748K 78644K   276793    0 
> 16,32,64,128,256,512,1024,2048,4096,8192,16384,65536,524288
>          kqueue    46    77K    101K 78644K     2543    0  512,2048
>       SYN cache     2    16K     16K 78644K        2    0  8192
>
> Memory Totals:  In Use    Free    Requests
> 17296K    205K      993207
> Memory resource pool statistics
> Name        Size Requests Fail    InUse Pgreq Pgrel Npage Hiwat Minpg 
> Maxpg Idle
> phpool       112    21179    0     5984   180     9   171   171     0 
>    8    0
> extentpl      40      113    0       47     1     0     1     1     0 
>    8    0
> pmappl       216     8403    0       37     3     0     3     3     0 
>    8    0
> pvpl          32  8371472    0    17686  1971  1815   156  1444     0 
> 265    0
> pdppl       4096    16815    0       83  7122  7039    83   101     0 
>    8    0
> rwobjpl       24   729123    0    23087   171    30   141   141     0 
>    8    0
> vmsppl       272     8403    0       37     4     1     3     4     0 
>    8    0
> vmmpepl      168  2028201    0     3916  1740  1563   177   364     0 
> 357    0
> vmmpekpl     168  1306042    0       30     2     0     2     2     0 
>    8    0
> uaddr         24     8404    0       38     1     0     1     1     0 
>    8    0
> uaddrbest     32        2    0        2     1     0     1     1     0 
>    8    0
> uaddrrnd      24     8404    0       38     1     0     1     1     0 
>    8    0
> aobjpl        72        2    0        2     1     0     1     1     0 
>    8    0
> dma16         16       29    0        0     1     1     0     1     0 
>    8    0
> dma32         32        9    0        0     1     1     0     1     0 
>    8    0
> dma64         64       10    0        0     1     1     0     1     0 
>    8    0
> dma128       128        1    0        0     1     1     0     1     0 
>    8    0
> dma256       256       10    0        0     1     1     0     1     0 
>    8    0
> dma512       512        7    0        1     1     0     1     1     0 
>    8    0
> dma4096     4096        1    0        0     1     1     0     1     0 
>    8    0
> amappl        88    34125    0      389    30    21     9    23     0 
>   92    0
> amappl1       80   765465    0     1274   120    91    29    42     0 
>    8    0
> amappl2       88    36222    0      241    50    42     8    30     0 
>    8    0
> amappl3       96    15214    0       81     9     6     3     9     0 
>    8    0
> amappl4      104    44739    0       63    29    26     3    24     0 
>    8    0
> amappl5      112     7379    0       33    16    14     2     3     0 
>    8    0
> amappl6      120    12570    0       50     5     2     3     4     0 
>    8    0
> amappl7      128     1000    0       13     2     1     1     2     0 
>    8    0
> amappl8      136     6266    0       20    13    12     1    13     0 
>    8    0
> amappl9      144      147    0        3     1     0     1     1     0 
>    8    0
> amappl10     152       43    0        2     1     0     1     1     0 
>    8    0
> amappl11     160     1006    0       44     9     7     2     3     0 
>    8    0
> amappl12     168      188    0        0     9     9     0     3     0 
>    8    0
> amappl13     176      215    0        6    13    12     1     1     0 
>    8    0
> amappl14     184       54    0        0     6     6     0     1     0 
>    8    0
> amappl15     192     5329    0       16     3     2     1     2     0 
>    8    0
> amappl16     200     1178    0       12    19    18     1    17     0 
>    8    0
> amapchunkpl  152    86015    0      985   202   163    39   114     0 
> 158    0
> anonpl        24  1680719    0     8977   384   327    57   268     0 
> 1519    0
> bufpl        288    58723    0    47219  3375     2  3373  3373     0 
>    8    0
> mbufpl       256 148399388   0     2750   679   501   178   178     0 
>    8    0
> mcl2k       2048    48291    0       22    22    12    10    15     0 
>    8    0
> mcl2k2      2112 144845009   0     2473   734   561   173   173     0 
>    8    0
> mcl4k       4096     3065    0        0    42    37     5     7     0 
>    8    0
> mcl8k       8192      719    0        0     5     0     5     5     0 
>    8    0
> mcl9k       9216       65    0        0     2     0     2     2     0 
>    8    0
> mcl12k      12288      41    0        0     2     0     2     2     0 
>    8    0
> mcl16k      16384      73    0        0     2     0     2     2     0 
>    8    0
> mcl64k      65536       8    0        0     1     0     1     1     0 
>    8    0
> sockpl       448    34420    0       84    35    24    11    13     0 
>    8    0
> procpl       672     8473    0       61     6     0     6     6     0 
>    8    0
> processpl   1000     8424    0       58    10     2     8     9     0 
>    8    0
> zombiepl     144     8366    0        0  2179  2179     0     1     0 
>    8    0
> ucredpl       96     6059    0       33     1     0     1     1     0 
>    8    0
> pgrppl        48     2537    0       24     1     0     1     1     0 
>    8    0
> sessionpl    144     2255    0       20     1     0     1     1     0 
>    8    0
> lockfspl      48       19    0        3     1     0     1     1     0 
>    8    0
> lockfpl      104       35    0        3     1     0     1     1     0 
>    8    0
> filepl       120   159683    0      148    25    20     5     7     0 
>    8    0
> fdescpl      432     8404    0       38     7     2     5     6     0 
>    8    0
> pipepl       304     6059    0        0  1087  1087     0     2     0 
>    8    0
> kqueuepl     184     2520    0       36     3     1     2     3     0 
>    8    0
> knotepl      120  2539217    0      109     6     0     6     6     0 
>    8    0
> futexpl       64    11825    0        1     3     2     1     1     0 
>    8    0
> sigapl       424     8424    0       58    12     5     7     8     0 
>    8    0
> plimitpl     152      126    0       21     1     0     1     1     0 
>    8    0
> scxspl       216   137838    0        0  5606  5605     1     2     0 
>    8    1
> acpiwqpl      32    22483    0        0     1     0     1     1     1 
>    8    1
> pfiaddrpl    120        8    0        4     2     1     1     1     0 
>    8    0
> xhcixfer     280   150007    0        2     1     0     1     1     0 
>    8    0
> percpumem     48       32    0       32     1     0     1     1     0 
>    8    0
> namei       1024   323569    0        0  7545  7544     1     1     0 
>    8    1
> vnodes       224    20958    0    20958  1233     0  1233  1233     0 
>    8    0
> uvmvnodes     80    20958    0    20958   428     0   428   428     0 
>    8    0
> nchpl        144    65496    0     4064   153     2   151   151     0 
>    8    0
> ffsino       240    20923    0    18761  1114    10  1104  1104     0 
>    8    0
> dino2pl      256    20923    0    18761  1184    11  1173  1173     0 
>    8    0
> dirhash     1024      195    0      155    20     0    20    20     0 
>    8    0
> art_node      16     2225    0       96     1     0     1     1     0 
>    8    0
> art_table     32     7341    0      120   994   992     2     2     0 
>    8    0
> art_heap4    256     7340    0      119    16     8     8     9     0 
>    8    0
> art_heap8   4096        1    0        1     1     0     1     1     0 
>    8    0
> pfrule      1360       26    0        5     3     2     1     2     0 
>    8    0
> pfstate      320  1547969    0     5661  1542  1026   516   564     0 
>    8    1
> pfstkey      112  3068375    0    11295   785   424   361   386     0 
>    8    0
> pfstitem      24  3068375    0    11295   132    53    79    82     0 
>    8    0
> pfrktable   1344       16    0        5     2     1     1     1     0 
>    8    0
> pfrke_plain  168       34    0       17     2     1     1     1     0 
>    8    0
> pfosfpen     112     2142    0      714    42    21    21    21     0 
>    8    0
> pfosfp        40     2142    0      423    10     5     5     5     0 
>    8    0
> pffrent       40      404    0        0    75    75     0     1     0 
>    8    0
> pffrnode      88      202    0        0    75    75     0     1     0 
>    8    0
> pffrag       232      202    0        0    75    75     0     1     0 
> 482    0
> rttmr         72     1490    0        0   350   350     0     1     0 
>    8    0
> inpcb        312    24892    0       12     3     1     2     3     0 
>    8    0
> arp           88      985    0       59     2     0     2     2     0 
>    8    0
> tcpcb        736     2429    0        6     3     1     2     3     0 
>    8    0
> tcpqe         32      762    0        0   328   328     0     1     0 
>    8    0
> sackhl        24       68    0        0    60    60     0     1     0 
>    8    0
> syncache     296     4540    0        0  1545  1545     0     1     0 
>    8    0
> unpcb        136     9496    0       67     3     0     3     3     0 
>    8    0
> rtentry      112     2225    0       96     4     0     4     4     0 
>    8    0
> rtpcb        120       32    0        5     1     0     1     1     0 
>    8    0
> plcache      128       66    0       66     3     0     3     3     0 
>    8    0
>
> In use 42133K, total allocated 46200K; utilization 91.2%
>
>
>
>
>
>
>


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