tt12

Just ran a test with Zip instead and got about 20-25 MB/s with 100% cpu usage (on one core out of two) Where attic gave about 12MB/s with 50% cpu...

I'll give it a try but it won't be for a few days. Thanks for the fast reply's :)

I have just tested with the git version as of now (Attic 0.13_8_g21e03af-py3.2-linux-x86_64.egg) it doesn't look to have changed much. Now attic writes with about 13MB/s with 60% CPU usage.

Okay just tested with your patch applied and it dosen't look like it has made a difference. Write speed is stil the same and about the same cpu usage as...