| What: /sys/class/<iface>/queues/rx-<queue>/rps_cpus |
| Date: March 2010 |
| KernelVersion: 2.6.35 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Mask of the CPU(s) currently enabled to participate into the |
| Receive Packet Steering packet processing flow for this |
| network device queue. Possible values depend on the number |
| of available CPU(s) in the system. |
| |
| What: /sys/class/<iface>/queues/rx-<queue>/rps_flow_cnt |
| Date: April 2010 |
| KernelVersion: 2.6.35 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Number of Receive Packet Steering flows being currently |
| processed by this particular network device receive queue. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/tx_timeout |
| Date: November 2011 |
| KernelVersion: 3.3 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Indicates the number of transmit timeout events seen by this |
| network interface transmit queue. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/tx_maxrate |
| Date: March 2015 |
| KernelVersion: 4.1 |
| Contact: netdev@vger.kernel.org |
| Description: |
| A Mbps max-rate set for the queue, a value of zero means disabled, |
| default is disabled. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/xps_cpus |
| Date: November 2010 |
| KernelVersion: 2.6.38 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Mask of the CPU(s) currently enabled to participate into the |
| Transmit Packet Steering packet processing flow for this |
| network device transmit queue. Possible vaules depend on the |
| number of available CPU(s) in the system. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/xps_rxqs |
| Date: June 2018 |
| KernelVersion: 4.18.0 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Mask of the receive queue(s) currently enabled to participate |
| into the Transmit Packet Steering packet processing flow for this |
| network device transmit queue. Possible values depend on the |
| number of available receive queue(s) in the network device. |
| Default is disabled. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/hold_time |
| Date: November 2011 |
| KernelVersion: 3.3 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Indicates the hold time in milliseconds to measure the slack |
| of this particular network device transmit queue. |
| Default value is 1000. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/inflight |
| Date: November 2011 |
| KernelVersion: 3.3 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Indicates the number of bytes (objects) in flight on this |
| network device transmit queue. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit |
| Date: November 2011 |
| KernelVersion: 3.3 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Indicates the current limit of bytes allowed to be queued |
| on this network device transmit queue. This value is clamped |
| to be within the bounds defined by limit_max and limit_min. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_max |
| Date: November 2011 |
| KernelVersion: 3.3 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Indicates the absolute maximum limit of bytes allowed to be |
| queued on this network device transmit queue. See |
| include/linux/dynamic_queue_limits.h for the default value. |
| |
| What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_min |
| Date: November 2011 |
| KernelVersion: 3.3 |
| Contact: netdev@vger.kernel.org |
| Description: |
| Indicates the absolute minimum limit of bytes allowed to be |
| queued on this network device transmit queue. Default value is |
| 0. |
