https://hbase.apache.org/2.5/testdevapidocs/org/apache/hadoop/hbase/PerformanceEvaluation.ScanTest.html
PerformanceEvaluation.ScanTest (Apache HBase 2.5.0 Test API)
apache hbasetestapi
https://pkg.go.dev/gitee.com/sky_big/google-cloud-go/bigtable/cmd/scantest
scantest command - gitee.com/sky_big/google-cloud-go/bigtable/cmd/scantest - Go Packages
Scantest does scan-related load testing against Cloud Bigtable.