AWS S3 Slow Upload Speeds

[lriverawong]

Currently on M1 instances we are facing an issue in which store_artifacts and persist_to_workspace steps are slow to complete. The reason for this is because upload speeds to AWS S3 is slower for this specific resource class. The team is currently investigating avenues to fix this.
Thank you for your patience.

[tokenfemale]

We have continued to look into this and determined that this is problem exists across regions and that upload speeds to locations other than AWS S3 are fast. We confirmed that download speeds from AWS S3 are fast so workspace restore steps should be working as expected.
We are continuing to investigate this and work with AWS to find a solution.

[alexazl]

We are working with AWS to resolve this issue, but you can track its progress in the aws-cli public repo. We will continue to provide updates in this thread, as we get them.

[xbrett]

Are there any updates here? I am opening an escalation case with AWS as well. Additionally, could you provide additional details as to the specific AWS calls that the persist_to_workspace is using as well as the configuration details for the clients installed on the machines? @alexazl

[alexazl]

We have implemented a temporary workaround and customers should no longer experience network performance issues. Until AWS deploys a fix for the bug, we will be using S3 Transfer Acceleration. Once the bug is fixed, we will revert to using normal S3 data transfer. If you notice any further poor performance, please let us know. Thanks for your patience! cc @xbrett

[tokenfemale]

We have implemented a temporary workaround and customers should no longer experience network performance issues. Until AWS deploys a fix for the bug, we will be using S3 Transfer Acceleration. Once the bug is fixed, we will revert to using normal S3 data transfer. If you notice any further poor performance, please let us know. Thanks for your patience!