Is there a bandwidth/speed limitation with MongoDB?

AkhirAbhiRa 1

Is there a bandwidth/Speed limitation with MongoDB? Ideally the insert speed should come near the file transfer speeds, but it's 1/3 at best.

Details below.

Server: MongoDB v4.4 community edition, running on Windows 10 Virtual Machine
Client: .NET app using v2.11 .NET Mongo Driver

The application has to save 1.22MB of data every 100 milliseconds, more than that causes latencies in my system, which is very serious. Without using compression it takes ~140ms, with compression it takes ~80ms but the system runs many services so there could be delays, so even the ~80ms is not enough. With compression the transfer speed is ~15MBps at best, but the maximal transfer speed I achieved (using a file transfer to the mongo server computer) gave 50MBps.

The problem is not the mongod data save - while trying to save ~60MB of data the log showed it took ~400ms while the entire transfer took ~5 seconds.

Jack J Jun 24,296 Reputation points Microsoft Vendor

2022-08-23T08:33:16.523+00:00

@AkhirAbhiRa , Welcome to Microsoft Q&A, I noted that you are using MongoDB, it is a 3rd party product, which is not supported in Micrsoft Q&A. I recommend that you could ask the question in MongoDB
Developer Community

Thanks for your understanding.