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Based on kernel version 4.1. Page generated on 2015-06-28 12:07 EST.

1	What:		/sys/class/<iface>/queues/rx-<queue>/rps_cpus
2	Date:		March 2010
3	KernelVersion:	2.6.35
4	Contact:	netdev@vger.kernel.org
5	Description:
6			Mask of the CPU(s) currently enabled to participate into the
7			Receive Packet Steering packet processing flow for this
8			network device queue. Possible values depend on the number
9			of available CPU(s) in the system.
10	
11	What:		/sys/class/<iface>/queues/rx-<queue>/rps_flow_cnt
12	Date:		April 2010
13	KernelVersion:	2.6.35
14	Contact:	netdev@vger.kernel.org
15	Description:
16			Number of Receive Packet Steering flows being currently
17			processed by this particular network device receive queue.
18	
19	What:		/sys/class/<iface>/queues/tx-<queue>/tx_timeout
20	Date:		November 2011
21	KernelVersion:	3.3
22	Contact:	netdev@vger.kernel.org
23	Description:
24			Indicates the number of transmit timeout events seen by this
25			network interface transmit queue.
26	
27	What:		/sys/class/<iface>/queues/tx-<queue>/tx_maxrate
28	Date:		March 2015
29	KernelVersion:	4.1
30	Contact:	netdev@vger.kernel.org
31	Description:
32			A Mbps max-rate set for the queue, a value of zero means disabled,
33			default is disabled.
34	
35	What:		/sys/class/<iface>/queues/tx-<queue>/xps_cpus
36	Date:		November 2010
37	KernelVersion:	2.6.38
38	Contact:	netdev@vger.kernel.org
39	Description:
40			Mask of the CPU(s) currently enabled to participate into the
41			Transmit Packet Steering packet processing flow for this
42			network device transmit queue. Possible vaules depend on the
43			number of available CPU(s) in the system.
44	
45	What:		/sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/hold_time
46	Date:		November 2011
47	KernelVersion:	3.3
48	Contact:	netdev@vger.kernel.org
49	Description:
50			Indicates the hold time in milliseconds to measure the slack
51			of this particular network device transmit queue.
52			Default value is 1000.
53	
54	What:		/sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/inflight
55	Date:		November 2011
56	KernelVersion:	3.3
57	Contact:	netdev@vger.kernel.org
58	Description:
59			Indicates the number of bytes (objects) in flight on this
60			network device transmit queue.
61	
62	What:		/sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit
63	Date:		November 2011
64	KernelVersion:	3.3
65	Contact:	netdev@vger.kernel.org
66	Description:
67			Indicates the current limit of bytes allowed to be queued
68			on this network device transmit queue. This value is clamped
69			to be within the bounds defined by limit_max and limit_min.
70	
71	What:		/sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_max
72	Date:		November 2011
73	KernelVersion:	3.3
74	Contact:	netdev@vger.kernel.org
75	Description:
76			Indicates the absolute maximum limit of bytes allowed to be
77			queued on this network device transmit queue. See
78			include/linux/dynamic_queue_limits.h for the default value.
79	
80	What:		/sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_min
81	Date:		November 2011
82	KernelVersion:	3.3
83	Contact:	netdev@vger.kernel.org
84	Description:
85			Indicates the absolute minimum limit of bytes allowed to be
86			queued on this network device transmit queue. Default value is
87			0.
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