Hdsbenchmark

Following counters are reported.
- Aggregated counter across all buckets
- Counter for individual bucket.

"counters":{"globalStats":{"walBytesWritten":"1232896000","walFlushCount":"163","walFlushTime":"48411","dataFilesWritten":"9","dataBytesWritten":"1064794004","dataWriteTime":"21864"},"aggregatedStats":{"0":{"walBytesWritten":"1232896000","walFlushCount":"163","walFlushTime":"48411","dataFilesWritten":"9","dataBytesWritten":"1064794004","dataWriteTime":"21864"}}}}


This isn't the exact file size.