Intel SBCEFCSW Hardware Maintenance Manual page 54

perf [option]
Displays performance information for all ports. See the "Show Perf command" on page 50.
port [port_number]
Displays operational information for the port given by [port_number]. Ports are numbered
beginning with 0. If the port number is omitted, information is displayed for all ports. Table 13
describes the port parameters. For information about port numbering and mapping, see Table 37
on page 127
NOTE
For external ports (0,15), all parameters apply. For internal ports (1 through 14) only
AdminState applies.
Table 13. Show Port parameters
Entry
AIinit
AIinitError
ClassXFramesIn
ClassXFramesOut
ClassXWordsIn
ClassXWordsOut
DecodeError
EpConnects
FBusy
Flowerrors
FReject
InvalidCRC
InvalidDestAddr
LIP ALPD ALPS
LIPF7ALPS
LIPF8ALPS
LIPF7F7
LIPF8F7
40
Description
Incremented each time the port begins AL initialization.
Number of times the port entered initialization and the initialization failed.
Number of class x frames received by this port.
Number of class x frames sent by this port.
Number of class x words received by this port.
Number of class x words sent by this port.
Decoding error detected.
Number of times an E_Port connects through ISL negotiation.
Number of times the switch sent a F_BSY because Class 2 frame could not be
delivered within ED_TOV time. Number of class 2 and class 3 fabric busy
(F_BSY) frames generated by this port in response to incoming frames. This
usually indicates a busy condition on the fabric or N_port that is preventing
delivery of this frame.
Received a frame when there were no available credits.
Number of frames from devices that were rejected.
Invalid CRC detected.
Invalid destination address detected.
Number of F7, AL_PS LIPs, or AL_PD (vendor specific) resets, performed.
This LIP is used to reinitialize the loop. An L_port, identified by AL_PS, may
have noticed a performance degradation and is trying to restore the loop.
This LIP denotes a loop failure detected by the L_port identified by AL_PS.
A loop initialization primitive frame used to acquire a valid AL_PA.
A loop initialization primitive frame used to indicate that a loop failure has been
detected at the receiver.
SBCEFCSW/SBFCM: HMM and Troubleshooting Guide