[alexiaa]

it seems to me like systems like these are the exception rather than the rule. you can always turn off nagle's algorithm if you have something really latency-sensitive, but it should not be off by default.

200 ms is not the end of the world in most cases, it's far better than relying on everything doing its own buffering correctly and suffering a massive performance penalty when something inevitably doesn't.

[lanstin]

I have to disagree 200 Ms is usually most of your latency budget in my experience. 200 ms delays randomly kill your p99 numbers and harm the customers. Most internet traffic is in the data center, not to the edge. And I assume fastly and Akamai and cloud flare are all aware of how to tune to slow last miles.