*Nix Utility for monitoring total bw usage (monthly)? - GoFuckYourself.com

chupacabra · 10-22-2002, 06:57 PM

hi fellow webmasters, i am in need of a utility that i can install on our server that will monitor the total amount of bandwidth burned for a monthly period (in gigabytes)... we currently pay a flat fee for a 20Mb/s capped line, and are not sure if we are getting the great deal we think we are.

we'd like to see what the total of used bandwidth is to calculate whether we should just be buying uncapped bw from now on, so any information about this would be great... we are running freeBSD on our co-lo, btw... thx all..!

m0rph3us · 10-22-2002, 06:58 PM

bandmin

Btw bud you never icqed me about your questions. I have time now, hit me up 91603384

JFPdude · 10-22-2002, 07:00 PM

Your host isn't supplying you with mrtg stats ?

If not you may want to talk to me ... if they cannot prove your bandwidth how are they billing you?

heymatty · 10-22-2002, 07:06 PM

yep mrtg graph tells you want you need

Do they tell you if you cap out ever?

RK · 10-22-2002, 07:10 PM

Quote:

Originally posted by JFPdude
If not you may want to talk to me ... if they cannot prove your bandwidth how are they billing you?

It appears they bill based on a cap line, 20 Mb/s as chupacabra mentioned so there is no need to show how many GB have been transferred.

chupacabra, there are many ways to measure bandwidth usage. MRTG is one of the good ones and is relatively easy to setup, you might even be able to setup it on your server if your host gives you access to the switch.

You could use the Apache logs, but these tend to be off by 10% or more, same with bandmin. There are also some Apache modules you could try using and although these allow you to do some interesting things (cap bandwidth per site/directory/file/file type/local user/remote user/IP/referral etc.) they are also somewhat off compared to the actual bandwidth.

If you need some help setting it up or would like to know more about some of the amazing things that can be done on a dedicated server related to bandwidth management, feel free to contact me.

dantheman · 10-22-2002, 07:19 PM

u burning that much bw you should have ALL tools available to you from your host!

Dusen · 10-22-2002, 08:16 PM

HotSaNIC works great too. I like that a lot.

NetRodent · 10-22-2002, 08:17 PM

Quote:

Originally posted by RK

chupacabra, there are many ways to measure bandwidth usage. MRTG is one of the good ones and is relatively easy to setup, you might even be able to setup it on your server if your host gives you access to the switch.

If you have your own server, you don't need access to the switch
to see how much bandwidth you're using. Try reading the file /proc/net/dev

You should see how many bytes were sent in and out on each of your network devices. You can either configure mrtg to use that info, or write your own script to do the calculations.

RK · 10-22-2002, 08:26 PM

Quote:

Originally posted by NetRodent

If you have your own server, you don't need access to the switch
to see how much bandwidth you're using. Try reading the file /proc/net/dev

You are right, but you have to admit setting up MRTG to use basic SNMP with default config is much easier than reading and interpreting /proc/net/dev

Also using the switch data will save a little bit of resources on the server and might be slightly more accurate.

Quote:

Originally posted by dantheman
u burning that much bw you should have ALL tools available to you from your host!

What do you mean? Are you suggesting running everything at the same time?

rnicey · 10-22-2002, 10:48 PM

Depending on your kernel version, try:

ifconfig eth0
eg.

[root@plain root]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:13: DE:31:61:31
inet addr:x.x.x.x Bcast:x.x.x.x Mask:255.255.254.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14003481 errors:0 dropped:0 overruns:0 frame:0
TX packets:4449232 errors:0 dropped:0 overruns:7 carrier:0
collisions:0 txqueuelen:100
RX bytes:3443282835 (3283.7 Mb)
TX bytes:3747839100 (3574.2 Mb)

Last 2 lines are probably (maybe : ) what you want.

artware · 10-23-2002, 01:23 AM

Robert,

Those ifconfig stats you show actually roll over at 4 GB, so they are not very useful if you want to see how much GB's you transfer in total.

They can be used if you read them regularly (every 10 minutes or so) and use the resulting data with something like MRTG though.

Greetings,

Art

10-22-2002, 06:57 PM	#1
chupacabra Confirmed User Join Date: Sep 2002 Posts: 3,626	*Nix Utility for monitoring total bw usage (monthly)? hi fellow webmasters, i am in need of a utility that i can install on our server that will monitor the total amount of bandwidth burned for a monthly period (in gigabytes)... we currently pay a flat fee for a 20Mb/s capped line, and are not sure if we are getting the great deal we think we are. we'd like to see what the total of used bandwidth is to calculate whether we should just be buying uncapped bw from now on, so any information about this would be great... we are running freeBSD on our co-lo, btw... thx all..!

10-22-2002, 06:58 PM	#2
m0rph3us Confirmed User Join Date: Mar 2001 Location: Principality of Sealand Posts: 2,033	bandmin Btw bud you never icqed me about your questions. I have time now, hit me up 91603384 Last edited by m0rph3us; 10-22-2002 at 07:00 PM..

10-22-2002, 07:06 PM	#4
heymatty Confirmed User Join Date: Oct 2001 Location: Scottsdale :) Posts: 2,188	yep mrtg graph tells you want you need Do they tell you if you cap out ever? __________________ Cashlantis ~ Black Book Cash

10-22-2002, 07:19 PM	#6
dantheman OG Industry Role: Join Date: May 2002 Posts: 3,308	u burning that much bw you should have ALL tools available to you from your host! __________________ M3server.com VPS>Get your 2nd month free Ded>$100 off your 2nd month since 1996 icq-25135623 dannyh at~m3server DOT com

10-22-2002, 08:16 PM	#7
Dusen Confirmed User Join Date: Aug 2002 Location: East Coast. Posts: 2,251	HotSaNIC works great too. I like that a lot. __________________ Penis Pill Sponsor List and Reviews: http://www.pillsponsors.com

10-22-2002, 07:00 PM	#3
JFPdude Confirmed User Join Date: Jan 2002 Location: Mountains of Western North Carolina. Posts: 4,027	Your host isn't supplying you with mrtg stats ? If not you may want to talk to me ... if they cannot prove your bandwidth how are they billing you?

10-22-2002, 10:48 PM	#10
rnicey Registered User Join Date: Sep 2002 Location: Hollywood, FL Posts: 37	Depending on your kernel version, try: ifconfig eth0 eg. [root@plain root]# ifconfig eth0 Link encap:Ethernet HWaddr 00:13: DE:31:61:31 inet addr:x.x.x.x Bcast:x.x.x.x Mask:255.255.254.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14003481 errors:0 dropped:0 overruns:0 frame:0 TX packets:4449232 errors:0 dropped:0 overruns:7 carrier:0 collisions:0 txqueuelen:100 RX bytes:3443282835 (3283.7 Mb) TX bytes:3747839100 (3574.2 Mb) Last 2 lines are probably (maybe : ) what you want.

10-23-2002, 01:23 AM	#11
artware Confirmed User Join Date: Oct 2002 Location: the Netherlands Posts: 268	Robert, Those ifconfig stats you show actually roll over at 4 GB, so they are not very useful if you want to see how much GB's you transfer in total. They can be used if you read them regularly (every 10 minutes or so) and use the resulting data with something like MRTG though. Greetings, Art