I hope, nay, pray, I don't jinx it, but both our CAMS are fast and
idling.
Wireless:
4.0.4, around 1250 certified devices, between 660-800 active at any one
time. Dell PE650, 2.4GHz P4, 1.5GB memory, 40GB IDE. 2 CAM, 2 CAS in HA
mode.
Residence Hall:
4.0.4, around 4100 certified devices, between 3,200-3,800 active at any
one time. Dell PE750, 3GHz P4, 2GB memory, 36GB SCSI. 2 CAM, 6 CAS in HA
mode.
Upgraded over Christmas break from 3.5.10 to 4.0.4.
-----Original Message-----
From: Cisco Clean Access Users and Administrators
[mailto:[log in to unmask]] On Behalf Of Zocher, Mark James
Sent: Monday, April 23, 2007 13:12
To: [log in to unmask]
Subject: Re: Slow Login to Clean Access Manager
Welcome to the club! We've been experiencing these problems for over
two months now. (Currently running 4.0.5.0) Our CAM interface is so
slow it is unusable. Getting a report on a user can take at least 5
minutes. Users will often time out when they try to log in. When we
run TOP, we see multiple postmaster processes as well.
We opened a TAC ticket with Cisco, and their solution was to rebuild the
CAM. We feel this is not a proper solution for a production machine,
but Cisco has provided no alternative. We plan to rebuild in the
summer.
Our only workaround is to disable CCA Agent checks. It kinda defeats
the point of having CCA, but at least users can log in.
~Mark Zocher
Helpdesk Tech Coordinator
ITS Student Computing Services
Washington State University - Pullman, WA
-----Original Message-----
From: Cisco Clean Access Users and Administrators
[mailto:[log in to unmask]] On Behalf Of Simon Bell
Sent: Monday, April 23, 2007 8:44 AM
To: [log in to unmask]
Subject: Re: Slow Login to Clean Access Manager
So your CAM web interface is slow too? I noticed it after the 4.x
upgrade but just thought it was cuz I only have 1gb of ram. Running
reports is frustratingly slow, I get grief from the HD trying to track
users down more and more.
-s
>>>
From: "King, Michael" <[log in to unmask]>
To: <[log in to unmask]>
Date: 4/23/2007 11:40 AM
Subject: Re: Slow Login to Clean Access Manager
As things always are,
A few minutes after I posted this, things seemed to have cleared....
Interface is back to its normal sluggish self. (approx 10 -30 seconds
to login)
I have scheduled a restart of the CAM for our next service window this
Friday.
But it was weird man.
-----Original Message-----
From: Cisco Clean Access Users and Administrators
[mailto:[log in to unmask]] On Behalf Of Simon Bell
Sent: Monday, April 23, 2007 11:34 AM
To: [log in to unmask]
Subject: Re: Slow Login to Clean Access Manager
I've noticed my CAM web interface is slow, but not as slow as you've
described, but I attribute the slowness to only having a 1gb of ram on
the CAM. While I have just as many postgres process running, they're not
eating CPU like yours appear to be. service perfigo restart?
Simon
>>>
From: "King, Michael" <[log in to unmask]>
To: <[log in to unmask]>
Date: 4/23/2007 11:21 AM
Subject: Re: Slow Login to Clean Access Manager
Stats seem a little strange as well....
top - 11:17:35 up 51 days, 13:40, 1 user, load average: 29.51, 50.46,
31.79
Tasks: 118 total, 9 running, 108 sleeping, 0 stopped, 1 zombie
Cpu(s): 51.3% us, 48.4% sy, 0.0% ni, 0.0% id, 0.0% wa, 0.3% hi,
0.0% si
Mem: 2076300k total, 1928188k used, 148112k free, 35588k buffers
Swap: 2040244k total, 2836k used, 2037408k free, 1451272k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
28847 postgres 15 0 21352 13m 11m S 10.2 0.6 62:07.03 postmaster
10130 postgres 17 0 21672 13m 11m R 7.6 0.7 153:52.81 postmaster
28947 postgres 16 0 22248 13m 11m S 7.6 0.7 11:26.70 postmaster
28848 postgres 17 0 21408 13m 11m R 7.0 0.6 14:59.66 postmaster
27724 postgres 17 0 21500 13m 11m R 6.7 0.6 112:42.37 postmaster
28843 postgres 16 0 22424 13m 11m S 6.7 0.7 41:18.10 postmaster
28903 postgres 16 0 21368 13m 11m R 6.7 0.6 27:49.15 postmaster
10117 postgres 16 0 21620 13m 11m S 4.9 0.6 62:26.22 postmaster
10792 postgres 16 0 22276 13m 11m S 4.9 0.7 68:25.50 postmaster
10127 postgres 16 0 21380 13m 11m S 4.4 0.7 200:09.67 postmaster
10116 postgres 16 0 21336 13m 11m S 3.5 0.6 113:33.10 postmaster
10794 postgres 16 0 20820 12m 11m S 2.9 0.6 32:32.31 postmaster
28851 postgres 16 0 21336 13m 11m S 2.9 0.6 55:19.42 postmaster
28941 postgres 16 0 20824 12m 11m S 2.9 0.6 41:48.62 postmaster
10122 postgres 16 0 21332 13m 11m S 2.6 0.6 73:39.26 postmaster
10000 root 25 0 1225m 162m 14m S 2.3 8.0 366:51.50 java
10115 postgres 15 0 22260 13m 11m S 2.0 0.7 66:15.41 postmaster
10120 postgres 15 0 21368 13m 11m S 2.0 0.6 65:15.27 postmaster
27723 postgres 15 0 21344 13m 11m S 2.0 0.6 48:26.44 postmaster
27770 postgres 15 0 21336 13m 11m S 1.7 0.6 61:48.02 postmaster
10124 postgres 16 0 21336 13m 11m R 1.5 0.6 29:06.43 postmaster
10126 postgres 16 0 21336 13m 11m R 0.9 0.6 59:33.85 postmaster
31406 postgres 15 0 21376 13m 11m S 0.9 0.7 108:23.24 postmaster
10795 postgres 16 0 21460 13m 11m S 0.9 0.7 92:15.34 postmaster
28942 postgres 15 0 21356 13m 11m S 0.9 0.7 77:30.80 postmaster
10129 postgres 15 0 21332 13m 11m S 0.6 0.6 130:57.62 postmaster
31396 postgres 15 0 21332 13m 11m S 0.6 0.6 137:11.30 postmaster
10793 postgres 16 0 21336 13m 11m S 0.6 0.6 68:09.16 postmaster
28850 postgres 16 0 21364 12m 11m S 0.6 0.6 28:31.00 postmaster
10118 postgres 16 0 21312 13m 11m S 0.3 0.6 113:45.38 postmaster
10125 postgres 16 0 21568 13m 11m R 0.3 0.7 206:28.32 postmaster
31407 postgres 15 0 21332 12m 11m S 0.3 0.6 81:47.22 postmaster
10791 postgres 15 0 21348 13m 11m S 0.3 0.6 43:50.74 postmaster
28853 postgres 16 0 21320 13m 11m S 0.3 0.6 38:50.62 postmaster
28946 postgres 16 0 21484 13m 11m S 0.3 0.6 76:49.36 postmaster
1 root 16 0 1680 552 472 S 0.0 0.0 0:01.24 init
2 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
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