Firefox CPU Usage and Google Reader »
Ever since installing Firefox version 2, I've noticed a steady deterioration in my computer's performance, but I haven't been able to put my finger on it. Since installing the 2.0.0.1 update, it's been even worse. For some reason, I decided to try and figure it out yesterday, and I think I've managed to stumble on the reason. Please note that isn't to say that I've fixed the problem - only that I know the cause.
I typically keep 10-12 tabs open in Firefox. Perhaps I shouldn't, but I do. It's just the way that I use it. I almost constantly keep Firefox running. I just have little reason to close it, and with 1GB of memory, it's usually not a problem. Even when Firefox gets up to a couple hundred MB of memory, it's rarely an issue. If it is, I simply close the window and restart it with the tabs intact. I maybe do this every week or so and life goes on. But still, the performance was getting worse.
