Post ARb79ASyUMlrNW07nc by simon@weeaboo.space
 (DIR) More posts by simon@weeaboo.space
 (DIR) Post #ARb79ASyUMlrNW07nc by simon@weeaboo.space
       2023-01-13T10:22:47.386139Z
       
       0 likes, 0 repeats
       
       TIL: There is something called a "ping bandwith product" that specifies how much data is "on the way".If your latency increases you might have to increase certain values like net.ipv4.tcp_{r,w} (man tcp is apparently wrong about net.core.{r,w}mem_max limiting the latter)The image should work pretty well to estimate the throttled bandwidth.
       
 (DIR) Post #ARb79BO34AQOEWhhlA by wolf480pl@mstdn.io
       2023-01-13T10:33:48Z
       
       0 likes, 0 repeats
       
       @simon yeah, it's called latency-bandwidth product and it's  related to TCP window size. I'm not sure it's related to buffer size tho.