No. I started up my companies from the ground up. My first CSLIP server was on Linux 0.93C Slackware and later a SPARC 10 with two 16-port serial SBUS cards to support PPP. Then a move to Xylogics terminal servers - 64 ports each. About two years of that and the 56K modems were in force, so we had to switch platforms again, this time to Ascend communications servers.
etc. etc.
Anyway... wow on PlentyOfFish. Using 200Mbps and needing at least five servers to do that... hahaha that's pretty pathetic, to be honest.
I have two dual quadcore systems with 12 drives and 48GB memory each serving out approximately 240Mbps between them, at a load value of 0.4 (meaning about 8% load using morning math) to about 1.3. This is with about 3.5TB of data between the two and about 50GB of database memory in use at any time, shovelling out web pages.
Here's what a hard-working Linux box doing that looks like:
Around 5,000 connections presently established (not waiting, not closed)
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charon:~# netstat -n | grep EST | wc
5299 31794 423920
charon:~# uptime
09:14:27 up 1 day, 11:47, 1 user, load average: 0.28, 0.36, 0.33
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Rebooted to get latest kernel in... bug in EXT4 nearly impossible to trigger, but I'm paranoid.
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And it wouldn't be complete without a top readout:
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Tasks: 141 total, 2 running, 139 sleeping, 0 stopped, 0 zombie
%Cpu0 : 0.0 us, 1.1 sy, 0.0 ni, 98.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu1 : 0.0 us, 0.0 sy, 0.0 ni, 98.9 id, 1.1 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu2 : 1.1 us, 1.1 sy, 0.0 ni, 94.5 id, 1.1 wa, 0.0 hi, 2.2 si, 0.0 st
%Cpu3 : 0.0 us, 0.0 sy, 0.0 ni, 97.8 id, 2.2 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu4 : 0.0 us, 1.1 sy, 0.0 ni, 96.7 id, 0.0 wa, 0.0 hi, 2.2 si, 0.0 st
%Cpu5 : 0.0 us, 0.0 sy, 0.0 ni, 98.9 id, 1.1 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu6 : 0.0 us, 1.1 sy, 0.0 ni, 97.8 id, 0.0 wa, 0.0 hi, 1.1 si, 0.0 st
%Cpu7 : 0.0 us, 0.0 sy, 0.0 ni, 95.7 id, 0.0 wa, 0.0 hi, 4.3 si, 0.0 st
KiB Mem: 49311796 total, 49089072 used, 222724 free, 9167528 buffers
KiB Swap: 0 total, 0 used, 0 free, 18561872 cached
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Windows people don't know what scalability *is*.
Oh, BTW:
www.gtamotorcycle.com
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Device type: general purpose
Running: Linux 2.6.X
OS CPE: cpe:/o:linux:kernel:2.6
OS details: Linux 2.6.9 - 2.6.27
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(and just for kicks, I just discovered that Linux 3.5+ confuses nmap, looks like the one above for bestbuy.ca)