Hi, March
I have 32 queues on a device.
I change the parameters:
echo 32768 > /proc/sys/net/core/rps_sock_flow_entries
for f in /sys/class/net/ens3f0/queues/rx-*/rps_flow_cnt; do echo 1024 > $f; done
But it’s not work for me.
dmesg
[509128.627358] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57783, rq idx=31) failed, err=-2
[509128.628059] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57586, rq idx=18) failed, err=-2
[509128.628262] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57784, rq idx=15) failed, err=-2
[509128.628279] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57785, rq idx=31) failed, err=-2
[509128.628758] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57786, rq idx=31) failed, err=-2
[509128.630362] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57787, rq idx=31) failed, err=-2
[509128.631112] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57141, rq idx=31) failed, err=-2
[509128.631679] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57788, rq idx=15) failed, err=-2
[509128.631687] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=55887, rq idx=31) failed, err=-2
[509128.631798] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=55142, rq idx=0) failed, err=-2
[509128.632474] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57789, rq idx=31) failed, err=-2
[509128.632697] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57569, rq idx=0) failed, err=-2
[509128.633645] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57790, rq idx=31) failed, err=-2
[509128.634147] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57167, rq idx=31) failed, err=-2
[509128.634249] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57791, rq idx=31) failed, err=-2
[509128.634441] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57272, rq idx=31) failed, err=-2
[509128.634664] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57505, rq idx=31) failed, err=-2
[509128.635378] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57793, rq idx=31) failed, err=-2
[509128.637496] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57348, rq idx=31) failed, err=-2
[509128.637750] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57796, rq idx=31) failed, err=-2
[509128.638452] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57799, rq idx=31) failed, err=-2
[509128.639243] mlx5_core 0000:02:00.0 ens3f0: arfs_add_rule: add rule(filter id=57802, rq idx=31) failed, err=-2
Maybe you are have another idea ?
Thank you.