To get rid of issue caused by ipv6, you may stop network service and try top again.
2012/7/24 Loki Davison <[email protected]>: > Hi, > > Zookeeper on one of the nodes in my ensemble is using > 200% of cpu > according to top. > > 24692 root 20 0 6233m 33m 9576 S 214 0.2 4:18.55 java > > The other 2 machines are using almost no cpu, and are working fine. > There are no set/gets going on. > > java -version > java version "1.6.0_24" > OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu3) > OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) > > zookeeper-3.3.5 > > The machine that's having the issue has quite a few ipv6 ip's > associated with it if that could be part of the issue. > > Any ideas? > > Loki
