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show pfe statistics pio

Syntax



show pfe statistics pio

Syntax (Routing Matrix)



show pfe statistics pio 
<fpc slot>              

                 
<  lcc number>

Release Information

Command introduced before JUNOS Release 7.4.

Description

Display Packet Forwarding Engine polled I/O (PIO) statistics.

Options

none — (Routing matrix only) Display statistics about the Packet Forwarding Engine polled I/O on the TX Matrix platform and its attached T640 routing nodes.

fpc slot — (Routing matrix only) (Optional) Display statistics for a Flexible PIC Concentrator (FPC) slot. If you specify the number of a T640 routing node by using the lcc number option (the recommended method), replace slot with a value from 0 through 7. Otherwise, replace slot with a value from 0 through 31. For example, the following commands have the same result:

user@host> show pfe statistics pio fpc 1 lcc 1
user@host> show pfe statistics pio fpc 9

lcc number — (Routing matrix only) (Optional) Display statistics for a specific T640 routing node (or line-card chassis) that is connected to a TX Matrix platform. Replace number with a value from 0 through 3.

Required Privilege Level

admin

List of Sample Output

show pfe statistics pio
show pfe statistics pio lcc (Routing Matrix)

Output Fields

Output field descriptions to be provided.

show pfe statistics pio

user@host> show pfe statistics pio

PIO Statistics:
    8542732 PIO read requests
    8542732 PIO read replies
     586193 PIO write requests
     586191 PIO write replies
          0 PIO error replies
          0 PIO bad requests
          0 PIO bad replies
          0 PIO bad address
          0 PIO extra replies
          0 PIO timeouts

show pfe statistics pio lcc (Routing Matrix)

user@host> show pfe statistics pio lcc 0

Slot 0
PIO Statistics (chip 0):
425582 PIO reads
     120303 PIO writes
PIO Statistics (chip 1):
406993 PIO reads
     117769 PIO writes
...

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