| 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>/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. |