Brocade Fabric OS Command Reference Guide v6.1.0 (53-1000599-02, June 2008)

Fabric OS Command Reference 531
53-1000599-02
portStatsShow
2
portStatsShow
Displays port hardware statistics.
Synopsis portstatsshow [slotnumber/]portnumber
portstatsshow [ge | ip | fcip ] [slotnumber/]geportnumber [ipaddress | tunnelnumber]
Description Use this command to display port hardware statistics counters. Some counters are platform- and
port-specific and display only with those platforms and ports. All statistics have a maximum 32-bit
value of 4,294,967,295.
The command output includes the following fields:
stat_wtx The number of 4-byte words transmitted.
stat_wrx The number of 4-byte words received.
stat_ftx The number of frames transmitted.
stat_frx The number of frames received.
stat_c2_frx The number of class 2 frames received.
stat_c3_frx The number of class 3 frames received.
stat_lc_rx The number of link control frames received.
stat_mc_rx The number of multicast frames received.
stat_mc_to The number of multicast timeouts.
stat_mc_tx The number of multicast frames transmitted.
tim_rdy_pri The amount of time elapsed during which sending R_RDY or VC_RDY primitive
signals was a higher priority than sending frames, due to diminishing credit
reserves in the transmitter at the other end of the fibre. This parameter is
sampled once every 348 106.25 MHz clocks, and the counter is incremented
by 1 if the condition is true.
tim_txcrd_z The amount of time during which frame transmission is blocked by a transmit
credit of 0. The counter is incremented by 1 every time that the transmit
credit was zero when the condition was true.
er_enc_in The number of encoding errors inside frames.
er_crc The number of frames with CRC errors.
er_trunc The number of frames shorter than minimum.
er_toolong The number of frames longer than maximum.
er_bad_eof The number of frames with bad end-of-frame.
er_enc_out The number of encoding error outside frames.
er_bad_os The number of invalid ordered sets (platform- and port-specific).
er_c3_timeout The number of class 3 frames discarded due to timeout (platform- and
port-specific).
er_c3_dest_unreach The number of class 3 frames discarded due to destination unreachable
(platform and port specific).