Hi, In the interest of helping improve 2.6 VM performance when under heavy swapping load, I'm putting together a few regression tests. If anyone has any suggestions of workloads I could use, I will try to include them, or code them up if you want a simple concept tested. Also, any suggestions of what information I should gather? loads should be runnable on about 64MB, preferably give decently repeatable results in under an hour. I'll be happy to test patches. Here is one (results are a bit wild because it was only 1 run). Nick