That sounds like a bug, can you run with hprof and give us a profile? The 0.8 branch is still pretty raw...
-Jay On Mon, Aug 20, 2012 at 2:30 PM, Sam Meder <sam.me...@jivesoftware.com>wrote: > I've been playing with the 0.8 branch of Kafka and noticed that idle CPU > usage is fairly high (13% of a core). Is that to be expected? I did look at > the stack, but didn't see anything obvious. A background task? > > /Sam