Specifications
IP Switching Commands
show pxf cpu queue
ISW-294
Cisco IOS IP Switching Command Reference
May 2008
show pxf cpu queue
To display parallel express forwarding (PXF) queueing statistics, use the show pxf cpu queue command
in privileged EXEC mode.
show pxf cpu queue [interface | QID | summary]
Syntax Description
Command Modes Privileged EXEC
Command History
Usage Guidelines When neither the interface or QID is specified, the command displays queuing statistics for the route
processors (RPs).
Cisco 10000 Series Router
The Cisco 10000 series router high-speed interfaces work efficiently to spread traffic flows equally over
the queues. However, using single traffic streams in a laboratory environment might result in
less-than-expected performance. To ensure accurate test results, test the throughput of the Gigabit
Ethernet, OC-48 POS, or ATM uplink with multiple source or destination addresses. To determine if
traffic is being properly distributed, use the show pxf cpu queue command.
interface (Optional) The interface for which you want to display PXF queueing
statistics. This displays PXF queueing statistics for the main interface and all
subinterfaces and permanent virtual circuits (PVCs). It also displays packets
intentionally dropped due to queue lengths.
QID (Optional) The queue identifier.
summary (Optional) Displays queue scaling information such as:
• Number of queues and recycled queues.
• Number of available queue IDs (QIDs).
• Number of packet buffers, recycled packet buffers, and free packet
buffers.
Release Modification
12.2S This command was introduced.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB.
12.3(7)XI1 This command was integrated into Cisco IOS Release 12.3(7)XI1.