Jakub Kicinski <kuba@xxxxxxxxxx> > Sent: Tuesday, August 8, 2023 12:37 AM [...] > > I test our devices on an Embedded system. > > We find the throughput is low. > > And it is caused by the weight. > > Our NAPI function often uses the whole budget. > > Finally, we increase the weight, and the throughput is good. > > Could it possibly be related to handling of aggregation? > Problem must lay somewhere in USB specifics, since as I said > there are 100Gbps devices running fine with budget of 64. I think it depends on the platform. Most of the platforms don't have the same situation. Besides, I think the platform with 100Gbps device may have faster CPU than that one which I test. What would happen, if I set the weight to 256 on the platform which runs well for the weight of 64? Doesn't it only influence the slow platform? Best Regards, Hayes
