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CPU Usage

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24 Jun 2013 16:29 #76793 by d_muse
CPU Usage was created by d_muse
We have a unit on a site with 25-35+ users the unit has four (4) internet previsions with varying capability's :

1 x FTTC 80/20 - PPPoE modem BT
1 x FTTC 40/10 - PPPoE modem BT
1 x Cable Modem 10/10
1 x ADSL2+ 4/1 PPPoE modem

Model : Vigor3300V
Hardware Version : 1.0
Firmware Version : 2.5.9.0 (EN)
Build Date&Time : 2009-02-11 18:29:24
System Uptime : 0 days 7 hours 25 minutes 30 seconds
CPU Usage : 100.0000%
Memory Size : 64 MBytes
Memory Usage : 55.9618%
Current System Time : 2019-11-30 07:25:41

The unit seems to be at 100% CPU Usage most of the time why..? why is the LB giving / showing poor performance on the LAN ..? and needing constant restarts.?

In turn we have a site with 5-10+ Pro users the unit has two (2) internet previsions with varying capability's :

1 x Leased Line 50Mbps on a /100Mbps bearer
1 x FTTC 40/10

Model : Vigor3300V
Hardware Version : 1.0
Firmware Version : 2.5.8 (EN)
Build Date&Time : 2008-02-01 15:59:51
System Uptime : 21 days 6 hours 17 minutes 13 seconds
CPU Usage : 100.0000%
Memory Size : 64 MBytes
Memory Usage : 49.9965%
Current System Time : 1994-07-15 02:50:09

The unit seems to be at 100% CPU Usage most of the time why also..? why is this LB giving / showing great performance ..? is it really the leased line making the difference >?<

anyone have a thoughts or advise my team leader has put me in Leased Line Learner Dept and the customer needs an answer by Wednesday. :roll:


many thanks
Darren

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24 Jun 2013 23:22 #76795 by voodle
Replied by voodle on topic Re: CPU Usage
Well the 3300 is rated for like 40mbps throughput so that might be part of the problem. I think you should try the quad wan setup with the latest 2.6.3 firmware and see if that helps. Also try turning off firewall - dos defense if you've got it enabled, that could cause higher cpu usage.

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25 Jun 2013 18:27 #76803 by d_muse
Replied by d_muse on topic Re: CPU Usage
hi Voodle,

we have applied the latest FW and looks like its works... 8) ...Top Sale Tomorrow the Client will still need a Leased Line.

thanks

...D

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