show interfaces queue
Syntax
Release Information
Command introduced in Junos OS Release 15.1X49-D30.
Description
Display class-of-service (CoS) queue information for physical interfaces.
The queue depth information is only available on vSRX and SRX1500, SRX4100, SRX4200 and SRX4600 platforms.
Options
Required Privilege Level
view
Related Documentation
List of Sample Output
show interfaces queue (vSRX)show interfaces queue (vSRX)
Output Fields
Table 1 lists the output fields for the show interfaces queue command. Output fields are listed in the approximate order in which they appear.
Table 1: show interfaces queue Output Fields
Field Name | Field Description |
---|---|
Physical interface | Name of the physical interface. |
Enabled | State of the interface. Possible values are described in the “Enabled Field” section under Common Output Fields Description. |
Interface index | Index number of the physical interface. The number reflects the interface’s initialization sequence. |
SNMP ifIndex | SNMP index number for the interface. |
Forwarding classes supported | Total number of forwarding classes supported on the specified interface. |
Forwarding classes in use | Total number of forwarding classes in use on the specified interface. |
Egress queues supported | Total number of egress queues supported on the specified interface. |
Egress queues in use | Total number of egress queues in use on the specified interface. |
The following output fields are applicable to both the interface component and Packet Forwarding Engine component in the show interfaces queue command: | |
Queue | Queue number. |
Forwarding classes | Forwarding class name. |
Queued Packets | Number of packets in this queue. |
Queued Bytes | Number of bytes in this queue. |
Transmitted Packets | Number of packets transmitted by this queue. When fragmentation occurs on the egress interface, the first set of packet counters shows the postfragmentation values. The second set of packet counters (displayed under the Packet Forwarding Engine Chassis Queues field) shows the prefragmentation values. |
Transmitted Bytes | Number of bytes transmitted by this queue. |
Tail-dropped packets | Number of packets dropped because of tail drop. |
RL-dropped bytes | Number of bytes dropped because of rate limiting. |
RED-dropped packets | Number of packets dropped because of random early detection (RED). |
RED-dropped bytes | Number of bytes dropped because of RED.
|
Queue Buffer Usage: |
|
Queue-Depth | Current—The maximum number of bytes in this queue, that is currently in use on this queue. |
Sample Output
show interfaces queue (vSRX)
The following truncated example shows
the CoS queue sizes for queues 0, 1, and 3. Queue 1 has a queue buffer
size (guaranteed allocated memory) of 9192 bytes.
user@host> show interfaces queue
Physical interface: ge-0/0/0, Enabled, Physical link is Up Interface index: 135, SNMP ifIndex: 510 Forwarding classes: 8 supported, 4 in use Egress queues: 8 supported, 4 in use Queue: 0, Forwarding classes: best-effort Queued: Packets : 14686 0 pps Bytes : 616812 0 bps Transmitted: Packets : 14686 0 pps Bytes : 616812 0 bps Tail-dropped packets : 0 0 pps RL-dropped packets : 0 0 pps RL-dropped bytes : 0 0 bps RED-dropped packets : 0 0 pps Low : 0 0 pps Medium-low : 0 0 pps Medium-high : 0 0 pps High : 0 0 pps RED-dropped bytes : 0 0 bps Low : 0 0 bps Medium-low : 0 0 bps Medium-high : 0 0 bps High : 0 0 bps Queue Buffer Usage: Reserved buffer : 118750000 bytes Queue-depth bytes : Current : 0 Queue: 1, Forwarding classes: expedited-forwarding Queued: Packets : 0 0 pps Bytes : 0 0 bps Transmitted: Packets : 0 0 pps Bytes : 0 0 bps Tail-dropped packets : 0 0 pps RL-dropped packets : 0 0 pps RL-dropped bytes : 0 0 bps RED-dropped packets : 0 0 pps Low : 0 0 pps Medium-low : 0 0 pps Medium-high : 0 0 pps High : 0 0 pps RED-dropped bytes : 0 0 bps Low : 0 0 bps Medium-low : 0 0 bps Medium-high : 0 0 bps High : 0 0 bps Queue Buffer Usage: Reserved buffer : 9192 bytes Queue-depth bytes : Current : 0 Queue: 2, Forwarding classes: assured-forwarding Queued: Packets : 0 0 pps Bytes : 0 0 bps Transmitted: Packets : 0 0 pps Bytes : 0 0 bps Tail-dropped packets : 0 0 pps RL-dropped packets : 0 0 pps RL-dropped bytes : 0 0 bps RED-dropped packets : 0 0 pps Low : 0 0 pps Medium-low : 0 0 pps Medium-high : 0 0 pps High : 0 0 pps RED-dropped bytes : 0 0 bps Low : 0 0 bps Medium-low : 0 0 bps Medium-high : 0 0 bps High : 0 0 bps Queue Buffer Usage: Reserved buffer : 9192 bytes Queue-depth bytes : Current : 0 ...
Sample Output
show interfaces queue (vSRX)
user@host> show interfaces queue ge-0/0/3 forwarding-class
ef
Physical interface: ge-0/0/3, Enabled, Physical link is Up Interface index: 143, SNMP ifIndex: 510 Forwarding classes: 8 supported, 4 in use Egress queues: 8 supported, 4 in use Queue: 1, Forwarding classes: ef Queued: Packets : 55034875 885424 pps Bytes : 1526912538034 835840256 bps Transmitted: Packets : 2772633112 0 pps Bytes : 1512013543328 0 bps Tail-dropped packets : 0 0 pps RL-dropped packets : 0 0 pps RL-dropped bytes : 0 0 bps RED-dropped packets : 126262505 885424 pps Low : 0 0 pps Medium-low : 0 0 pps Medium-high : 0 0 pps High : 126262505 885424 pps RED-dropped bytes : 14898975590 835840728 bps Low : 0 0 bps Medium-low : 0 0 bps Medium-high : 0 0 bps High : 14898975590 835840728 bps Queue Buffer Usage: Reserved buffer : 9192 bytes Queue-depth bytes : Current : 18998