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View Full Version : how much bandwidth can a server handle?


RunOfTheMill
08-27-2001, 03:39 AM
Exemplary Server.

P3 1Ghz
512 RAM
Redhat Linux.


If its ONLY Webpages, HTML, and Graphical Images.. what is a good amount of transfer to expect this server to be able to pump out?

I know this subject has already been beaten around,
but is there any way to give a rough idea of what a server like this can handle?
Wether its 200Gigs, or 500Gigs.

I ask, because i find it interesting that companies such as EfreeServers offer 2000Gigs of Bandwidth for a server, but i find it doubtful any server can handle that, no matter what they use the server for.

Thoughts?
I'd appreciate it.

Trevor

Ophelus
08-27-2001, 04:47 AM
Unless your running database applications/queries that are using up total CPU/Memory usage.. (which could effect hardware performance)

It all get's down to the NIC and the bandwidth provided..
- Since the bandwidth is subject to the individual/company..
- I'll just tell you that 1 10/100 NIC on a Switched 10/100 hub can do a maximum of 12.5 mb/s (times that by the number of NIC's you have)

For reference: NIC = Network Interface Card

(there are other connections such as Fiber and Gigabit.. but these are as of yet are not widely/cheaply used)

Please note that the bandwidth is subject to individual/company.. just cause your NIC can pump out 12.5 mb/s doesn't mean your internet connection nor internal network connection can handle it..

But in theory if you pumped out 12.5 mb/s times 60 seconds times 60 minutes times 24 hours times (let's say 30 days) you get

= 30.899048 Terabyte

I wouldn't want to pay that bill.. ;)

cperciva
08-27-2001, 04:48 AM
Serving static content under Apache (properly configured, of course), that system could serve 6000 GB/month. Running a web server designed specifically for serving static content, probably five times that.

Benchmarks have been run showing 4 processor Xeon boxes serving over 2 Gbps; even if you reduce the Mbps/processor by a factor of ten you'd be looking at TB/month.

Planet Z
08-27-2001, 07:11 AM
We have a dual PIII 1ghz that's doing over 10,000GB/mo with ALL dynamic content.

You should be able to hit at least 1,000GB without ANY slowdown whatsoever, probably more.

cperciva
08-27-2001, 07:39 AM
Originally posted by Planet Z
We have a dual PIII 1ghz that's doing over 10,000GB/mo with ALL dynamic content.

Now that rather surprises me... I usually dynamic content is more expensive than that. What sort of dynamic content is it?

Mack
08-27-2001, 01:38 PM
yeah..
how much ram do you have in that machine?

So im gathering that even with semi-heavy duty programs such as MySQL, and the regular Static Files, like HTML, and Graphics,
a P3 1Gig, with 512Ram should be able to handle at least 500Gigs of transfer
without even the slightest problem.

:D

Planet Z
08-27-2001, 04:37 PM
Originally posted by cperciva


Now that rather surprises me... I usually dynamic content is more expensive than that. What sort of dynamic content is it?

PHP + mySQL, some of it is just basic PHP.

It has 2GB of RAM, all of which is being used.

It's pretty close to its limit.