Hi Ohad, You can try setting topology.backpressure.enable: false
-Xin Wang (vesense) 2016-11-30 17:58 GMT+08:00 Ohad Edelstein <oh...@mintigo.com>: > We are in the process of upgrading our storm infra from 0.9.3 to 1.0.1 > We are running python in the storm. > We moved for the upgrade from ubuntu14.04 to ubuntu16.04 > > What we are seeing are very disappointing results, > Out of the box, with about the same basic params set, we see slowness in > the new version of about 2%. > Where we hopped to see an increase of some sort. > Any ideas with what we can tweak? > Thanks > >