Subject: Re: Big NMBCLUSTERS on a busy Firewall
To: Manuel Bouyer <bouyer@antioche.eu.org>
From: Christoph Kaegi <kgc@zhwin.ch>
List: port-i386
Date: 09/20/2001 08:31:36
On 2001.09.19 23:03, Manuel Bouyer wrote:
>
> And what does 'netstat -m' and 'vmstat -m' say ?
>
netstat -m:
-------------------------------- 8< ---------------------------------
445 mbufs in use:
442 mbufs allocated to data
3 mbufs allocated to packet headers
430/2048 mapped pages in use
4648 Kbytes allocated to network (20% in use)
0 requests for memory denied
0 requests for memory delayed
109 calls to protocol drain routines
-------------------------------- 8< ---------------------------------
vmstat -m:
-------------------------------- 8< ---------------------------------
Kmem statistics are not being gathered by the kernel.
Memory resource pool statistics
Name Size Reqüsts Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
phpool 40 1180 0 0 12 0 12 12 0 inf 0
pmappl 68 2817 0 2800 1 0 1 1 0 inf 0
vmsppl 188 2817 0 2800 2 0 2 2 0 inf 1
vmmpepl 64 55889 0 55615 6 0 6 6 0 inf 1
uaoeltpl 84 0 0 0 0 0 0 0 0 inf 0
aobjpl 52 0 0 0 0 0 0 0 0 inf 0
amappl 40 27881 0 27743 2 0 2 2 0 inf 0
mbpl 2561523837410 01523836888 138 0 138 138 1 inf 105
mclpl 2048410545318 109410544831 1024 0 1024 1024 4 1024 780
sockpl 164 7845 0 7840 1 0 1 1 0 inf 0
ttypl 284 71 0 0 6 0 6 6 0 inf 0
rndsample 528 742 0 733 2 0 2 2 0 inf 0
procpl 404 2820 0 2800 3 0 3 3 0 inf 1
pgrppl 24 441 0 427 1 0 1 1 0 inf 0
pcredpl 24 2820 0 2800 1 0 1 1 0 inf 0
plimitpl 156 29 0 25 1 0 1 1 0 inf 0
rusgepl 72 2800 0 2800 1 0 1 1 0 inf 1
filepl 48 45393 0 45353 1 0 1 1 0 inf 0
cwdipl 12 2817 0 2800 1 0 1 1 0 inf 0
fdescpl 124 2817 0 2800 1 0 1 1 0 inf 0
vnodepl 208 8056 0 0 424 0 424 424 0 inf 0
ncachepl 72 8056 0 0 144 0 144 144 0 inf 0
ffsinopl 216 117245 0 109200 448 0 448 448 0 inf 0
cd9660nopl 108 0 0 0 0 0 0 0 0 inf 0
msdosnopl 100 0 0 0 0 0 0 0 0 inf 0
wdcspl 48 46966 0 46966 1 0 1 1 0 inf 1
scxspl 148 11 0 11 1 0 1 1 0 inf 1
extent 20 160 0 143 1 0 1 1 0 inf 0
bufpl 124 10 0 10 1 0 1 1 0 inf 1
rtentpl 132 344096 0 344019 74 0 74 74 0 inf 68
ipqepl 40 6 0 6 1 0 1 1 0 inf 1
ipflowpl 72 0 0 0 0 0 0 0 0 inf 0
inpcbpl 96 5079 0 5075 1 0 1 1 0 inf 0
tcpcbpl 176 25 0 21 1 0 1 1 0 inf 0
synpl 156 12 0 12 1 0 1 1 0 inf 1
sigapl 840 2817 0 2800 7 0 7 7 0 inf 2
swp buf 152 0 0 0 0 0 0 0 0 inf 0
swp vnx 20 0 0 0 0 0 0 0 0 inf 0
swp vnd 128 0 0 0 0 0 0 0 0 inf 0
In use 5140K, total allocated 9236K; utilization 55.7%
-------------------------------- 8< ---------------------------------
Hm, very interesting! Where can I look up, these figures mean?
--
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Christoph Kaegi kgc@zhwin.ch
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