Re: Performance Difference bet RAFT Orderer and Orderer with Kafka(Latency, Throughput, TPS)
soumya nayak <soumyarjnnayak@...>
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From my experience I did not find much latency. it was very similar in both the cases.
Fabric - v1. 4.3
Kafka - 4 brokers (all in 4 different azure cloud VM)
Orderers - 2 ( 2 different vms)
AZURE VM - 2 VCPU, 8 GB RAM, 200GB SPACE
Raft orderers- 3 nodes (all in 3 different azure VMs)
Uploaded 21 million records from a sql server to blockchain set up in above both the configurations set up.
We did 900-1000 transactions as per the block creation cutoff and sometimes we were able to achieve around 1300-1400 trans also for both the above cases.
Even when I am trying to fetch also records from the 21 million with a load of 30-40 concurrent users iam able to fetch the records in less than a second in both the cases.
If you can tell us more details about your set up would be great.
On Mon 30 Dec, 2019, 3:34 AM Baohua Yang, <yangbaohua@...> wrote: