[EMAIL PROTECTED]:~ #mdb -k
Loading modules: [ unix krtld genunix specfs dtrace uppc pcplusmp ufs md mpt ip
hook neti sctp arp usba uhci fcp fctl qlc nca lofs zfs random fcip crypto
logindmux ptm nfs ]
::memstat
Page Summary Pages MB %Tot
------------ ---------------- ---------------- ----
Kernel 4314678 16854 51%
Anon 3538066 13820 42%
Exec and libs 9249 36 0%
Page cache 29347 114 0%
Free (cachelist) 89647 350 1%
Free (freelist) 404276 1579 5%
Total 8385263 32754
Physical 8176401 31939
:quit
[EMAIL PROTECTED]:~ #kstat -m zfs
module: zfs instance: 0
name: arcstats class: misc
c 12451650535
c_max 33272295424
c_min 1073313664
crtime 175.759605187
deleted 26773228
demand_data_hits 89284658
demand_data_misses 1995438
demand_metadata_hits 1139759543
demand_metadata_misses 5671445
evict_skip 5105167
hash_chain_max 15
hash_chains 296214
hash_collisions 75773190
hash_elements 995458
hash_elements_max 1576353
hits 1552496231
mfu_ghost_hits 4321964
mfu_hits 1263340670
misses 11984648
mru_ghost_hits 474500
mru_hits 57043004
mutex_miss 106728
p 9304845931
prefetch_data_hits 10792085
prefetch_data_misses 3571943
prefetch_metadata_hits 312659945
prefetch_metadata_misses 745822
recycle_miss 2775287
size 12451397120
snaptime 2410363.20494097
So it looks like our kernel is using 16GB and ZFS is using ~12GB for it's arc
cache. Is a 4GB kernel for other stuff normal? It still seems like a lot of
memory to me, but I don't know how all the zones affect the amount of memory
the kernel needs.
This message posted from opensolaris.org
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