@sam, CPU usage is very close to your application logic, i.e., it depends on whether your topology is CPU-intensive or not. It may be also related to the throughput of your topologies. So it's really hard to tell if a certain cpu usage like .5 is good or bad.
In your case of comparing two topologies, let's say topology A and B, I can give some rough hints: 1. If A's CPU usage is higher than B with higher throughput, I'd say possibly it's worth higher CPU usage to gain extra throughput; 2. If A's throughput and B's throughput are almost the same, I'd prefer the topology which has lower CPU usage. Hope this helps. On Wed, Mar 9, 2016 at 12:28 PM, sam mohel <[email protected]> wrote: > What is the importance of CPU utilization after submitted topology as I > need to compare between two topologies which is better in performance > > And numbers which close to .5 is better or not ? > How can I know ? > Thanks >
