What should you do on your on-premises servers?

You are using a 10-Gbps direct peering connection to Google together with the gsutil tool to upload files to Cloud Storage buckets from on-premises servers. The on-premises servers are 100 milliseconds away from the Google peering point. You notice that your uploads are not using the full 10-Gbps bandwidth available to you. You want to optimize the bandwidth utilization of the connection.

What should you do on your on-premises servers?
A . Tune TCP parameters on the on-premises servers.
B . Compress files using utilities like tar to reduce the size of data being sent.
C . Remove the -m flag from the gsutil command to enable single-threaded transfers.
D . Use the perfdiag parameter in your gsutil command to enable faster performance: gsutil perfdiag gs://[BUCKET NAME].

Answer: A

Explanation:

https://cloud.google.com/solutions/tcp-optimization-for-network-performance-in-gcp-and-hybrid

https://cloud.google.com/solutions/tcp-optimization-for-network-performance-in-gcp-and-hybrid

https://cloud.google.com/blog/products/gcp/5-steps-to-better-gcp-network-performance?hl=ml