Whats the OS you are running on? What kind of systems? Memory stats, network stats, JVM stats etc. How much data coming through?
On 10 August 2018 at 16:06, Joe Gresock <[email protected]> wrote: > Any nifi developers on this list that have any suggestions? > > On Wed, Aug 8, 2018 at 7:38 AM Joe Gresock <[email protected]> wrote: > >> I am running a 7-node NiFi 1.6.0 cluster that performs fairly well when >> it's simply processing its own data (putting records in Elasticsearch, >> MongoDB, running transforms, etc.). However, when we add receiving >> Site-to-Site traffic to the mix, the CPU spikes to the point that the nodes >> can't talk to each other, resulting in the inability to view or modify the >> flow in the console. >> >> I have tried some basic things to mitigate this: >> - Requested that the sending party use a comma-separated list of all 7 of >> our nodes in their Remote Process Group that points to our cluster, in >> hopes that that will help balance the requests >> - Requested that the sending party use some of the batching settings on >> the Remote Port (i.e., Count = 20, Size = 100 MB, Duration = 10 sec) >> - Reduced the thread count on our Input Port to 2 >> >> Are there any known nifi.properties that can be set to help mitigate this >> problem? Again, it only seems to be a problem when we are both receiving >> site-to-site traffic and doing our normal processing, but taking each of >> those activities in isolation seems to be okay. >> >> Thanks, >> Joe >> > > > -- > I know what it is to be in need, and I know what it is to have plenty. I > have learned the secret of being content in any and every situation, > whether well fed or hungry, whether living in plenty or in want. I can > do all this through him who gives me strength. *-Philippians 4:12-13* >
