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Initially since the database is still empty, perform a data load using workloada profiles for testing workload A, B, and C.
Three hundred million records were inserted for each Mongod VM, resulting in 1.8 billion records populated in the cluster. Each YCSB-mongo client runs a subset of the workload, which was accomplished by changing the number of threads.
Connect to the client machine and browse to the YCSB directory to run the following command:
# ./bin/ycsb load mongodb -s -threads 32 -P "workloads/workloada" -p mongodb.url=mongodb://<hostname/IP>:27018/<database name>?w=1 2>&1 -p recordcount=300000000 -p operationcount=300000000 -p insertproportion=1 -p requestdistribution=uniform -p mongodb.writeConcern=acknowledged -p writeallfields=true