PCCproject / PCC-Uspace

The userspace implementations of PCC.
BSD 3-Clause "New" or "Revised" License
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PCC Vivace cannot exceed around 150Mbps #22

Closed TergelMunkhbat closed 3 years ago

TergelMunkhbat commented 3 years ago

Hello folks,

Good day. This is Tergel Munkhbat.

We are testing PCC Vivace over 100G network, and the throughput cannot exceed 150Mbps. We suppose that the issue comes from the CPU (a core) because it (a core) reaches 100% when we start testing.

Is there anyone whose throughput exceeds more than 150 Mbps or 200 Mbps? Is there any other reason that could cause this issue? (There is no limitation or ACL on the intermediate devices, and on the sender and receiver side we configured 2G buffer size)

Sincerely, Tergel