Laughing at Twitter Traffic!

It's true... I was laughing out loud today... at packets!

This project came out of thin air almost... I was preparing for a podcast with the ChannelWeb group (you can listen to it at http://community.crn.com/docs/DOC-1082). I was on the phone line early with the moderator and interviewers and making small talk.

I mentioned that I'd tried to do some Tweeting that morning and there were problems. I explained how I used Wireshark to determine the problem had nothing to do with my system. There seemed to be a problem with the twitter.com website.

When the interview started, Ed Moltzen (a very impressive Tweeter and interviewer) led the discussion back to my early morning problems with twitter.com. As I talked about the problem, it suddenly occurred to me that people might like to know what Tweet traffic looks like. I told Ed that I'd do an analysis of a Tweet after the podcast.

I did... I immediately got working on a clean trace showing just the Tweet. That was no easy feat since my host spewed all sorts of background traffic for unrelated processes. I began identifying and whittling away traffic that was unrelated. Finally - I sent my sample Tweet and created my analysis report. But I wasn't done...

TweetDeck was ripe for an analysis... and here's when life got really fun. It turns out that when you upload your Twitter picture it is placed on an Amazon Web Server (AWS) under the original file name. Each user has a unique user ID and the image is placed in that directory under a directory called profile_images. The picture names were hysterical!

• WhatSheWants
• MeNoWife
• Spoon_too_big
  

You can read the entire report at www.chappellseminars.com/projects.html. I also released the MAC World Domination project details at that location.

Register for the newsletter over at www.chappellseminars.com/newsletter.html to keep up with the latest projects in my lab.

Now - off I go... the packets are calling!

Laura

Pimping Podcasts and Packets

Well... with a title like that you just have to read this, don't ya?

Ok... there are really two subjects here - one is pimping podcasts and the other is packets, but they came together this evening with a new podcast series I am developing and a quick analysis of some podcasting traffic.

Pimping podcasts? This title came to mind as I searched for some lead-in/closing music for the upcoming podcast series. After searching for royalty-free music for a bit, I found a little ditty that turned my head (including my ears). The music was described as "70's, pimp-stylin, funkin', porn music. If prostitution is a victimless crime, then where's my wallet?"

I HAD to listen to this music!

Sure enough - this was some seriously funky music - it dripped of sexual innuendo with loads of wawawa slipping through dadum dadum with a funk beat - this could have been background music for Shaft! I could honestly imagine myself following that attitude-adjusting swank with a serious conversation about the If-Modified-Since HTTP header field! What a mood setter!

Note: We'll cover the importance of that header field in the upcoming Summit 08 (http://www.chappellsummit.com/) when analyzing web browsing traffic.

So what do packets have to do with this? Well... since I was on the topic of podcasting, I thought I'd check out the traffic rate of the recent podcast I did with Ron Nutter's Help Desk Toolchest over at Network World (http://www.networkworld.com/podcasts/nutter/) - I found that the podcast MP3 file was 31,640,580 bytes and downloaded in just over 30 seconds at an average rate of 8.77 Mbit/s. This was waaaaay bigger than the Internet radio trace I'd taken a while back when studying streaming methods and bandwidth usage. Ron's podcast runs for 65 minutes and 55 seconds. When there I injected traffic into the network to cause packet loss and higher latency, I didn't notice it at all.

Tomorrow I should finish my analysis of Spore's network traffic and have the signatures to spot and eradicate that little primordial slime off the network (oh, sure... play it at home all you want!).

Laura
Don't forget - register for the Summit by September 30th for the Early Bird Special!
http://www.chappellsummit.com/