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Re: [LUG] Bandwidth monitoring script

 

On Fri, 2009-09-04 at 22:59 +0100, Gordon Henderson wrote:

> If you're reading the counters yourself, be aware that they're 32-bit and
> will wrap at some point, so you need to be able to cater for that.
>

You just set me wondering, now I have a 64 bit workstation....

br0       Link encap:Ethernet  HWaddr 00:30:05:c3:a1:b7
          inet addr:10.181.0.131  Bcast:10.181.7.255  Mask:255.255.248.0
          inet6 addr: fe80::230:5ff:fec3:a1b7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:46359241 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23601903 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:55191207739 (55.1 GB)  TX bytes:2031853646 (2.0 GB)

Hurrah! No wrapping at 4GB anymore!

On the downside my Pidgin instance was using ~12G of virtual memory the
other day. (1.1G resident)

Apologies for generally babbling and not adding anything useful :-)


Sophos Plc, The Pentagon, Abingdon Science Park, Abingdon, OX14 3YP, United Kingdom.
Company Reg No 2096520. VAT Reg No GB 348 3873 20.

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