R64 low performance

Banana Pi BPI-R4/BPI-R3 Mini/BPI-R3/BPI-R64/BPI-R2
1

R64 get low performance at iperf3 test.

result
result.PNG1103×509 82.5 KB

someone see this problem before, the CPU usage is low most of it in idle? openwrt + kernel 4.19

2

I guess it’s the old switch implementation. Try newer kernel with mt7531 dsa driver (imho mainline with 5.10 and in my repo beginning with 5.4).

3

hi frank,

5.10 is ready? I want to use MT7615 for 5G, I have trouble on 5.4.

thanks, Water

4

I don’t know about openwrt,but linux kernel itself is ready

5

OpenWRT has commit with add support 5.10 https://github.com/openwrt/openwrt/commit/b10d6044599d8c1fa7fbb2374bcbf30118d39db1 but I don’t know when OpenWRT can compile with this kernel for Banana PI64. Because support kernel 5.4 we had waited very long.

6

5.4 needed many patches to support r64 (e.g. switch,wifi). This is now already mainline. Afaik they want to merge flowoffload to 5.10 which is some work