- I am uploading data to Google cloud storage bucket using n processes parallelly, egress data rate is ~16Gbps.
- For only downloading data from gcp storage bucket using n processes parallelly, ingress traffic is ~26Gbps.
- But when I execute upload and download at the same time with same no. of processes, ingress rate reduces to ~7Gbps and egress to ~11/12Gbps.
- Using different buckets for upload and download. Instance and buckets are in the same region. Using Windows Server 2012 r2 OS and configuration is n1-standard-32 (32 vCPUs, 120 GB memory). Upload and download api's are in C# REST api using httprequests. GCP documention doesn't mentioned regarding any bandwidth cap: https://cloud.google.com/vpc/docs/quota#per_instance.
- LinkSpeed for the adapter is 100 Gbps
- If only upload and only download takes full bandwidth, then I am assuming executing both at the same time should scale each to ~16Gbps.
- Is there any cap for overall traffic per gcp instance? what is the maximum bandwidth gcp instance can use with single network interface?
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What is the maximum bandwidth gcp instance can use with single network interface?
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