Last month I got ‘shaped’ – almost two weeks of excruciatingly slow internet – it was horrible. My ISP’s usage page only gives a total, not day by day, but I’ve never gone close before so it was a bit of a surprise. I got a daily report from the ISP and it didn’t tell me much – no pattern I could follow anyway.
October was a new month, I was going to keep a close eye on things. I installed the delightful Net Usage Item plugin for Firefox, but was dismayed as I watched 20% of my bandwidth disappear in 3 days. I could account for about 400Mb – a couple of downloads I’d been putting off until I got my speed back – but 700+Mb was still unaccounted for. I suspected all sorts of things, but none of it really added up, so tonight I sat down with a couple of tools to find out what I could.
The first shock was my network traffic – almost a constant 50 Kilobytes per second! – 180Mb per hour… yikes!
Quick, download Little Snitch and work this out. Obviously something that’s using that much bandwidth will also be using a fair chunk of CPU, so it wasn’t hard to narrow it down… actually, I got it first go… Google Desktop Agent. That’s right – quit the app and the network practically flatlines.

Start it up and the network goes ballistic again!

So, what’s going on here? I don’t care much, I’ve removed Google Desktop for a start! I’m guessing that disabling the ‘index Gmail’ option in the app would probably have had the same effect, but I’m in no position to mess with my bandwidth this month – I definitely don’t want to be shaped again!
When Sony released the now famous ad with the bouncy balls there was huge speculation about how they did it. Was it computer generated, was it faked – the discussion was quickly stopped as eye witness accounts told of the amazing photo shoot. The next ad was the exploding paint – again brilliant and memorable, but less of a mystery. Still interesting because of the logistics.