Hi,
an update:
it seems thats a memory pool problem.
on the same machine its running bgpd with 2 uplinks.
if i stop on the backup machine the bgpd and then start the snmpd, than
i have only ~ 4000 page faults.
i have 8 GB memory, my ulimit:
time(cpu-seconds) unlimited
file(blocks) unlimited
coredump(blocks) unlimited
data(kbytes) 33554432
stack(kbytes) 8192
lockedmem(kbytes) 2645478
memory(kbytes) 7932772
nofiles(descriptors) 128
processes 1310
vmstat -m:
Memory statistics by bucket size
Size In Use Free Requests HighWater Couldfree
16 1329220 1980 1787031 1280 2
32 90373 507 499199 640 0
64 2314 54 2737010 320 716371
128 15233 31 15111238 160 510
256 599 345 14283987 80 317745
512 570 62 567922 40 51572
1024 237 11 273160 20 16
2048 609 15 56235 10 19907
4096 1077 3 388144 5 0
8192 206 1 47349 5 0
16384 8 0 476547 5 0
32768 10 0 74 5 0
65536 3 0 64044 5 0
131072 1 0 1 5 0
262144 1 0 1 5 0
Memory usage type by bucket size
Size Type(s)
16 devbuf, pcb, rtable, ifaddr, UFS mount, dirhash, ACPI,
ip_moptions,
exec, pfkey data, xform_data, VM swap, UVM amap, UVM aobj,
USB,
USB device, temp
32 devbuf, pcb, rtable, ifaddr, UFS mount, sem, dirhash, ACPI,
in_multi,
ether_multi, exec, pfkey data, UVM amap, USB, USB device, temp
64 devbuf, pcb, rtable, ifaddr, sysctl, vnodes, dirhash, ACPI,
proc,
in_multi, VM swap, UVM amap, USB, USB device, NDP, temp
128 devbuf, pcb, rtable, ifaddr, vnodes, sem, dirhash, ACPI, NFS
srvsock,
ip_moptions, in_multi, pfkey data, UVM amap, USB, USB device,
IPsec creds, NDP, temp
256 devbuf, rtable, ifaddr, sysctl, ioctlops, iov, vnodes, shm, VM
map,
dirhash, ACPI, exec, pfkey data, tdb, UVM amap, USB, USB
device, temp
512 devbuf, ifaddr, ioctlops, iov, UFS mount, dirhash, ACPI, file
desc,
ttys, newblk, temp
1024 devbuf, pcb, ifaddr, sysctl, ioctlops, iov, mount, UFS mount,
shm,
ACPI, file desc, proc, ttys, exec, pfkey data, tdb, USB
device,
crypto data, temp
2048 devbuf, pcb, ifaddr, ioctlops, iov, UFS mount, ACPI, VM swap,
UVM aobj, temp
4096 devbuf, ifaddr, ioctlops, iov, proc, ttys, USB, memdesc, temp
8192 devbuf, iov, ttys, pagedep, temp, SYN cache
16384 devbuf, iov, UFS mount, NFS daemon, MSDOSFS mount, VM swap,
temp
32768 devbuf, UFS quota, UFS mount, ISOFS mount, inodedep, VM swap
65536 devbuf, temp
131072 devbuf
262144 devbuf
Memory statistics by type Type Kern
Type InUse MemUse HighUse Limit Requests Limit Limit Size(s)
devbuf 4346 6453K 6518K 78644K 64156 0 0
16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144
pcb 78 19K 20K 78644K 23530 0 0
16,32,64,128,1024,2048
rtable1416838 23588K 23682K 78644K 13578167 0 0
16,32,64,128,256
ifaddr 383 58K 58K 78644K 406 0 0
16,32,64,128,256,512,1024,2048,4096
sysctl 3 2K 2K 78644K 9 0 0
64,256,1024
ioctlops 0 0K 4K 78644K 45204 0 0
256,512,1024,2048,4096
iov 0 0K 16K 78644K 850051 0 0
256,512,1024,2048,4096,8192,16384
mount 5 5K 10K 78644K 40 0 0 1024
vnodes 1232 78K 79K 78644K 18414 0 0
64,128,256
UFS quota 1 32K 32K 78644K 1 0 0 32768
UFS mount 21 66K 100K 78644K 161 0 0
16,32,512,1024,2048,16384,32768
shm 2 2K 2K 78644K 2 0 0 256,1024
VM map 2 1K 1K 78644K 2 0 0 256
sem 2 1K 1K 78644K 2 0 0 32,128
dirhash 126 24K 48K 78644K 1215 0 0
16,32,64,128,256,512
ACPI 14997 1754K 1778K 78644K 2856103 0 0
16,32,64,128,256,512,1024,2048
file desc 3 2K 3K 78644K 4 0 0 512,1024
proc 20 11K 11K 78644K 20 0 0
64,1024,4096
NFS srvsock 1 1K 1K 78644K 1 0 0 128
NFS daemon 1 16K 16K 78644K 1 0 0 16384
ip_moptions 30 4K 4K 78644K 32 0 0 16,128
in_multi 461 32K 32K 78644K 463 0 0
32,64,128
ether_multi 357 12K 12K 78644K 361 0 0 32
ISOFS mount 1 32K 32K 78644K 1 0 0 32768
MSDOSFS mount 1 16K 16K 78644K 1 0 0 16384
ttys 420 1777K 1777K 78644K 420 0 0
512,1024,4096,8192
exec 0 0K 3K 78644K 151406 0 0
16,32,256,1024
pfkey data 2 1K 2K 78644K 51 0 0
16,32,128,256,1024
tdb 11 9K 10K 78644K 19 0 0 256,1024
xform_data 8 1K 1K 78644K 8 0 0 16
pagedep 1 8K 8K 78644K 1 0 0 8192
inodedep 1 32K 32K 78644K 1 0 0 32768
newblk 1 1K 1K 78644K 1 0 0 512
VM swap 7 39K 39K 78644K 7 0 0
16,64,2048,16384,32768
UVM amap 189 9K 23K 78644K 218108 0 0
16,32,64,128,256
UVM aobj 2 3K 3K 78644K 2 0 0 16,2048
USB 26 26K 35K 78644K 46 0 0
16,32,64,128,256,4096
USB device 15 2K 2K 78644K 18 0 0
16,32,64,128,256,1024
memdesc 1 4K 4K 78644K 1 0 0 4096
crypto data 1 1K 1K 78644K 1 0 0 1024
IPsec creds 0 0K 1K 78644K 8 0 0 128
NDP 76 5K 7K 78644K 90 0 0 64,128
temp 788 109K 248K 78644K 18483406 0 0
16,32,64,128,256,512,1024,2048,4096,8192,16384,65536
SYN cache 2 16K 16K 78644K 2 0 0 8192
Memory Totals: In Use Free Requests
34236K 233K 36291943
Memory resource pool statistics
Name Size Requests Fail InUse Pgreq Pgrel Npage Hiwat Minpg
Maxpg Idle
phpool 112 1164384 0 21072 2359 1106 1253 1307 0
8 0
extentpl 40 119 0 45 1 0 1 1 0
8 0
pmappl 176 117909 0 44 532 529 3 3 0
8 0
pvpl 32 141186795 0 154897 31073 29252 1821 2295 0
265 0
pdppl 4096 117909 0 44 4837 4831 6 8 0
8 0
vmsppl 256 117909 0 44 81 78 3 4 0
8 0
vmmpepl 168 43311126 0 139193 8490 459 8031 8439 0
357 0
vmmpekpl 168 7927814 0 53 3 0 3 3 0
8 0
uaddr 24 117910 0 45 1 0 1 1 0
8 0
uaddrbest 32 2 0 2 1 0 1 1 0
8 0
uaddrrnd 24 117910 0 45 1 0 1 1 0
8 0
aobjpl 64 1 0 1 1 0 1 1 0
8 0
dma16 16 127 0 0 8 8 0 1 0
8 0
dma32 32 41 0 0 8 8 0 1 0
8 0
dma64 64 45 0 0 8 8 0 1 0
8 0
dma256 256 43 0 0 8 8 0 1 0
8 0
dma512 512 8 0 2 1 0 1 1 0
8 0
dma4096 4096 2 0 0 1 1 0 1 0
8 0
amappl 72 102845 0 94 225 222 3 10 0
75 0
amappl1 72 18145210 0 135909 3597 314 3283 3429 0
8 0
amappl2 80 792801 0 456 254 244 10 12 0
8 0
amappl3 88 101083 0 34 44 42 2 4 0
8 0
amappl4 96 574430 0 124 468 463 5 14 0
8 0
amappl5 104 105721 0 49 2 0 2 2 0
8 0
amappl6 112 136589 0 44 2 0 2 2 0
8 0
amappl7 120 75746 0 54 5 2 3 3 0
8 0
amappl8 128 22952 0 6 30 29 1 30 0
8 0
amappl9 136 10273 0 2 1 0 1 1 0
8 0
amappl10 144 129067 0 20 213 212 1 2 0
8 0
amappl11 152 55408 0 56 11 8 3 4 0
8 0
amappl12 160 25910 0 8 1 0 1 1 0
8 0
amappl13 168 66318 0 4 1 0 1 1 0
8 0
amappl14 176 12471 0 1 1 0 1 1 0
8 0
amappl15 184 38566 0 33 3 1 2 3 0
8 0
amappl16 192 3362828 0 331 91215 91194 21 347 0
8 0
amapchunkpl 152 773141 0 379 4731 4714 17 78 0
158 1
anonpl 16 84327919 0 142892 19905 19010 895 1096 0
499 0
bufpl 256 26027293 0 25461 5666 4074 1592 1593 0
8 0
mbufpl 256 8236140627 0 431 243452 243413 39 855 1
2048 3
mtagpl 72 23338 0 0 4316 4316 0 1 0
8 0
mcl2k 2048 8000668501 0 304 201681 201625 56 1703 1
4096 14
sockpl 424 755986435 0 143 1109 1090 19 20 0
8 0
srpgc 64 152 0 0 2 2 0 1 0
8 0
procpl 560 117930 0 65 12054 12048 6 6 0
8 1
processpl 696 117930 0 65 552 545 7 8 0
8 0
zombiepl 144 117865 0 0 20757 20756 1 1 0
8 1
ucredpl 96 21006 0 35 5 4 1 2 0
8 0
pgrppl 40 22087 0 29 1 0 1 1 0
8 0
sessionpl 64 11838 0 23 1 0 1 1 0
8 0
lockfpl 88 1929055 0 0 855 854 1 1 0
8 1
filepl 112 757567355 0 204 26 19 7 7 0
8 0
fdescpl 440 117910 0 45 12721 12715 6 7 0
8 0
pipepl 120 147556 0 10 1 0 1 1 0
8 0
kqueuepl 320 89 0 8 2 0 2 2 0
8 0
knotepl 112 15132208 0 56 4 0 4 4 0
8 0
sigapl 432 117909 0 44 9470 9464 6 7 0
8 0
scxspl 192 20460141 0 0 1966 1965 1 4 0
8 1
xhcixfer 240 131 0 4 1 0 1 1 0
8 0
namei 1024 3186988 0 0 652 651 1 1 0
8 1
vnodes 200 25469 0 25469 1341 0 1341 1341 0
8 0
uvmvnodes 72 25469 0 25469 464 0 464 464 0
8 0
rtmask 32 28 0 7 1 0 1 1 0
8 0
nchpl 144 449823 0 5278 215 19 196 196 0
8 0
ffsino 240 279768 0 19357 3184 1860 1324 1498 0
8 0
dino1pl 128 279768 0 19357 1494 735 759 822 0
8 0
dirhash 1024 1369 0 150 74 38 36 38 0
8 0
pfrule 1336 19171 0 4855 1502 1054 448 814 0
8 0
pfsrctr 152 19136 0 7 42 41 1 1 0
8 0
pfsnitem 16 28258 0 4 322 321 1 1 0
8 0
pfstate 312 326791676 0 69578 693235 686518 6717 31542 0
8 0
pfstkey 112 327773054 0 64995 158412 154513 3899 10799 0
8 1
pfstitem 24 327553959 0 64995 20296 19100 1196 2277 0
8 0
pfruleitem 16 22700 0 6 1 0 1 1 0
8 0
pfrktable 1344 10463 0 142 26 0 26 26 0
8 0
pfrke_plain 160 87019 0 79389 3375 65 3310 3330 0
8 0
pfosfpen 112 3550 0 710 21 0 21 21 0
8 0
pfosfp 40 2100 0 420 5 0 5 5 0
8 0
pffrent 40 819446 0 0 18095 18094 1 1 0
8 1
pffrag 112 338309 0 0 18095 18094 1 1 0
22 1
art_node 24 1004395 0 708232 4274 3 4271 4273 0
8 0
art_table 32 307562 0 180462 1456 0 1456 1456 0
8 0
art_heap4 256 307561 0 180461 11295 12 11283 11284 0
8 0
art_heap8 4096 1 0 1 1 0 1 1 0
8 0
nd6 88 86 0 81 2 0 2 2 0
8 0
rttmr 72 25731 0 16 493 492 1 1 0
8 0
tcpcb 560 442938 0 69 369 362 7 8 0
8 0
tcpqe 32 22187 0 0 13791 13790 1 1 0
8 1
sackhl 24 2085 0 0 1537 1537 0 1 0
8 0
syncache 264 458362 0 1 887 886 1 2 0
8 0
rtentry 112 1004395 0 708257 20356 108 20248 20263 0
8 0
plimitpl 152 8639 0 27 297 295 2 2 0
8 0
inpcbpl 288 755962920 0 78 211 203 8 9 0
8 0
arp 56 76520 0 346 16 7 9 9 0
8 0
pfsync 72 223338 0 0 21 20 1 2 0
8 1
In use 257867K, total allocated 304444K; utilization 84.7%
Has everyone an idea ?
Thanks
Thomas
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