We have reached a point, where people have accepted bufferbloat does exist. Bufferbloat is the phenomenon of excessive network buffering causing high latency and jitter, as well as reducing the overall network throughput. But what about the solution?
This talk is about, what techniques and solution we have (recently) implemented in the Linux kernel to mitigate (or solve?) bufferbloat.
Subjects covered in detail are: TSQ (TCP Small Queue), BQL (Byte Queue Limit), CoDel (Controlled Delay active queue management).
