use YCSB test HBase , the iops/sec only 2k .

[springeee]

Hi all: I use YCSB test Hbase (3 nodes, evey node have 32 cores AMD EPYC 7F32 CPU, and 256G memory, two nvme ssd disks ) , the YCSB have try 0.18.0 and 0.17.0, every time the Throughput(ops/sec) only 50k .

"bin/ycsb load hbase20 -cp /home/hadoop/app/hbase/conf/ -P workloads/workloada -threads 100 -p table=usertable -p columnfamily=family -s -p recordcount=100000000 -p operationcount=100000000"

the CPU very idle.

and I use 10GE network.

Could you please give me some advices? how to improve the performance .

Thanks, Regards Spring

[bsglz]

set -p clientbuffering=true

BTW, this param's default value is false in code, but in doc it is true.

[springeee]

-p clientbuffering=true

Thanks for your reply. I will try it . Thanks