Troubleshoot PFC
Execute the following commands to verify PFC programming on the router.
Enable/Disable Egress Traffic for PFC
config platform cisco interface <inteface_name> tx <enable | disable>
Execute this command on the router to enable or disable egress traffic for PFC.
cisco@sonic:~$ sudo config platform cisco interface Ethernet20 tx disable
Disabling TX of interface Ethernet20
Successfully set tx_enable to False
cisco@sonic:~$ sudo config platform cisco interface Ethernet20 tx enable
Enabling TX of interface Ethernet20
Successfully set tx_enable to True
View NPU Details for Ingress Traffic
show platform npu rx [OPTIONS] [cgm_profile | cgm_global | interface_cgm]
In this command, you can use the following options: -i TEXT Interface [required] -t INTEGER RANGE Traffic class [required] -l TEXT Node -n TEXT One of asic0, asic1, ... [optional]
cisco@sonic:~$ sudo show platform npu rx -i Ethernet100 -t 3 cgm_profile
Units are in Bytes
SQG 0
Headroom buffers 1150
ft: fc trigger
fc: flow control
dy: drop yellow
dg: drop green
SQG usage > 0 ==============================================
sq\ctr-a <37224576 <44048640 <46661760 else
ft ft ft fc,ft
1701 ----------------------------------------------------
ft ft fc,ft fc,ft
6144 ----------------------------------------------------
ft fc,ft fc,ft fc,ft
13653 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
SQG usage > 32505984 ==============================================
sq\ctr-a <37224576 <44048640 <46661760 else
ft ft ft fc,ft
1701 ----------------------------------------------------
ft ft fc,ft fc,ft
6144 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
13653 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
SQG usage > 39330048 ==============================================
sq\ctr-a <37224576 <44048640 <46661760 else
ft ft ft fc,ft
1701 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
6144 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
13653 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
SQG usage > 41943168 ==============================================
sq\ctr-a <37224576 <44048640 <46661760 else
fc,ft fc,ft fc,ft fc,ft
1701 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
6144 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
13653 ----------------------------------------------------
fc,ft fc,ft fc,ft fc,ft
Units are in Bytes
cisco@sonic:~$ sudo show platform npu rx -i Ethernet100 -t 3 cgm_global
PFC support is enabled on the device
PFC enabled True, pfc mask 24
Port speed 16
Flow control mode: PFC
TC to SQG mapping:
TC 0: SQG 1
TC 1: SQG 1
TC 2: SQG 1
TC 3: SQG 0
TC 4: SQG 0
TC 5: SQG 1
TC 6: SQG 1
TC 7: SQG 1
SQG counters:
SQG 0: 0 (0x0)
SQG 1: 0 (0x0)
SQG 2: 0 (0x0)
SQG 3: 0 (0x0)
TC counters (global):
CTC 0: 0 (0x0)
CTC 1: 0 (0x0)
CTC 2: 0 (0x0)
CTC 3: 0 (0x0)
CTC 4: 0 (0x0)
CTC 5: 0 (0x0)
CTC 6: 0 (0x0)
CTC 7: 0 (0x0)
Rx drop counters (Ethernet100):
TC 0: 0
TC 1: 0
TC 2: 0
TC 3: 0
TC 4: 0
TC 5: 0
TC 6: 0
TC 7: 0
Counter-A: unicast packet buffers 0
Counter-G: mirrored packet buffers 0
Counter-B,E: multicast packet buffers 0
Counter-A threshold config for congestion:
Counter-a threshold 96939 buffers, 37224576 bytes 35.50 MB, rx-cgm status (0)
Counter-a threshold 114710 buffers, 44048640 bytes 42.01 MB, rx-cgm status (1)
Counter-a threshold 121515 buffers, 46661760 bytes 44.50 MB, rx-cgm status (2)
PFC configuration summary:
pfc_default_pause_thr = 0x1800
pfc_default_head_room = 0x1d55
pfc_scaled_thr_percent = 28
pfc_lossless_sqg_num = 0
pfc_head_room_max = 0x47e
pfc_oq_fc_bytes_thr = 0x208
pfc_oq_fc_buffers_thr = 0x64
pfc_oq_fc_pds_thr_max = 0xffff
pfc_oq_drop_bytes_thr_max = 0x7ffff
pfc_oq_drop_buffers_thr_max = 0x7ffff
pfc_oq_drop_pds_thr_max = 0xffff
pfc_rx_pdr_sms_thr1 = 160000
pfc_counter_a_thr0 = 96939
pfc_counter_a_thr1 = 114710
pfc_counter_a_thr2 = 121515
pfc_sqg_thr_max = 0x14aab
PFC periodic timer in ns = 0x147a8
PFC time quanta = 0x51eae
Number of rx_cgm_profiles is 4
rx-cgm-profile 0:
rx cgm thresholds [201326208, 201326208, 201326208]
headroom 0 headroom hex 0x0
rx-cgm-profile 1:
rx cgm thresholds [201326208, 201326208, 201326208]
headroom 0 headroom hex 0x0
rx-cgm-profile 2:
rx cgm thresholds [41943168, 41943168, 41943168]
headroom 201326208 headroom hex 0xbfffe80
rx-cgm-profile 3:
rx cgm thresholds [653184, 2359296, 5242752]
headroom 441600 headroom hex 0x6bd00
cisco@sonic:~$ sudo show platform npu rx -i Ethernet100 -t 3 interface_cgm
Rx CGM is enabled for interface Ethernet100 on slice 0
View NPU Details for Egress Traffic
show platform npu tx [OPTIONS] [cgm_state | cgm_global]
In this command, you can use the following options: -i TEXT Interface [required] -l TEXT Node -n TEXT One of asic0, asic1, ... [optional]
cisco@sonic:~$ sudo show platform npu tx -i Ethernet100 cgm_state
Interface Ethernet100, OQ 0:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 1:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 2:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 3:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 4:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 5:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 6:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Interface Ethernet100, OQ 7:
drop bytes 0 enqueue_bytes 0
drop packets 0 enqueue_packets 0
Output queue state for interface Ethernet100
queue 0 rd_ptr 871 wr_ptr 871
queue 1 rd_ptr 241 wr_ptr 241
queue 2 rd_ptr 242 wr_ptr 242
queue 3 rd_ptr 243 wr_ptr 243
queue 4 rd_ptr 244 wr_ptr 244
queue 5 rd_ptr 245 wr_ptr 245
queue 6 rd_ptr 246 wr_ptr 246
queue 7 rd_ptr 247 wr_ptr 247
cisco@sonic:~$ sudo show platform npu tx -i Ethernet100 cgm_global
Total output queue unicast buffer utilization 0
Output queue unicast buffer utilization watermark 2
View Virtual Output Queue (voq) Details on NPU
show platform npu voq [OPTIONS] [cgm_profile | voq_globals | queue_counters]
In this command, you can use the following options: -i TEXT Interface [required] -t INTEGER RANGE Traffic class -l TEXT Node -n TEXT One of asic0, asic1, ... [optional] -c Clear counters
cisco@sonic:~$ sudo show platform npu voq -i Ethernet100 -t 3 cgm_profile
Global region 0 :
age->(ns) 82000 208000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000
age->(us) 82 208 334 334 334 334 334 334 334 334 334 334 334 334 334
voqid
0: 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
2: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
3: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
4: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
5: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
6: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
7: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
8: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
9: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
10: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
11: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
12: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
13: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
14: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
15: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Global region 1 :
age->(ns) 82000 208000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000
age->(us) 82 208 334 334 334 334 334 334 334 334 334 334 334 334 334
voqid
0: 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
2: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
3: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
4: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
5: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
6: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
7: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
8: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
9: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
10: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
11: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
12: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
13: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
14: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
15: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Global region 2 :
age->(ns) 82000 208000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000
age->(us) 82 208 334 334 334 334 334 334 334 334 334 334 334 334 334
voqid
0: 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
2: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
3: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
4: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
5: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
6: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
7: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
8: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
9: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
10: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
11: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
12: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
13: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
14: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
15: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Global region 3 :
age->(ns) 82000 208000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000 334000
age->(us) 82 208 334 334 334 334 334 334 334 3 34 334 334 334 334 334
voqid
0: 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
2: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
3: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
4: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
5: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
6: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
7: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
8: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
9: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
10: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
11: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
12: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
13: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
14: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
15: 0.00 0.03 0.05 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
cisco@sonic:~$ sudo show platform npu voq -i Ethernet100 voq_globals
VoQ mode is SRC_PORT_FLOW_HASH
ECN latency marking is enabled on device
ECN dequeue marking is enabled on device
Global ECN mark probability for voq quantization level:
For level 0 byte-quant 11520( 30) mark probability: 0.00
For level 1 byte-quant 349440( 910) mark probability: 0.00
For level 2 byte-quant 698880( 1820) mark probability: 0.00
For level 3 byte-quant 1048704( 2731) mark probability: 0.00
For level 4 byte-quant 1441920( 3755) mark probability: 0.62
For level 5 byte-quant 1835136( 4779) mark probability: 1.25
For level 6 byte-quant 2228352( 5803) mark probability: 1.87
For level 7 byte-quant 2621568( 6827) mark probability: 2.50
For level 8 byte-quant 3014784( 7851) mark probability: 3.12
For level 9 byte-quant 3408000( 8875) mark probability: 3.75
For level 10 byte-quant 3801216( 9899) mark probability: 4.37
For level 11 byte-quant 4194432( 10923) mark probability: 5.00
For level 12 byte-quant 4844160( 12615) mark probability: 100.00
For level 13 byte-quant 5494272( 14308) mark probability: 100.00
For level 14 byte-quant 6144000( 16000) mark probability: 100.00
cisco@sonic:~$ sudo show platform npu voq -i Ethernet100 -t 3 queue_counters
Port Ethernet100 port oid 0x100000000000024 queue oid 0x1500000002400003
SAI_QUEUE_STAT_PACKETS : 0
SAI_QUEUE_STAT_DROPPED_PACKETS : 0
SAI_QUEUE_STAT_CURR_OCCUPANCY_BYTES : 0
SAI_QUEUE_STAT_WRED_ECN_MARKED_PACKETS : 0
SAI_QUEUE_STAT_WRED_DROPPED_PACKETS : 0
SAI_QUEUE_STAT_WATERMARK_BYTES : 0
SAI_QUEUE_STAT_DELAY_WATERMARK : 0
cisco@sonic:~$ sudo show platform npu voq -i Ethernet100 -t 3 queue_counters -c
Port Ethernet100 port oid 0x100000000000024 queue oid 0x1500000002400003
SAI_QUEUE_STAT_PACKETS : 0
SAI_QUEUE_STAT_DROPPED_PACKETS : 0
SAI_QUEUE_STAT_CURR_OCCUPANCY_BYTES : 0
SAI_QUEUE_STAT_WRED_ECN_MARKED_PACKETS : 0
SAI_QUEUE_STAT_WRED_DROPPED_PACKETS : 0
SAI_QUEUE_STAT_WATERMARK_BYTES : 0
SAI_QUEUE_STAT_DELAY_WATERMARK : 0
View NPU Histograms
show platform npu histogram [OPTIONS] [sms|sqg|tc]
cisco@sonic:~$ sudo show platform npu histogram sqg -i 2 -b
SQG 2 histogram
100% |===============================================================================|
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 100
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 42325
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 84651
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 102422
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 109227
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 141994
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 174662
cisco@sonic:~$ sudo show platform npu histogram tc -i 0
TCs [0, 1, 2, 3, 4, 5, 6, 7] combined histogram
0 1 2 3 4 5 6 7
13% 13% 13% 10% <1% 13% 13% 13% |00000|11111|22222|3333|4|55555|66666|77777|
|- - - - - - - - - - - - - - - - - - - - - - - 0.04MB
. . . <1% <1% . . . ||||3|4||||
|- - - - - - - - - - - - - - - - - - - - - - - 0.07MB
. . . <1% <1% . . . ||||3|4||||
|- - - - - - - - - - - - - - - - - - - - - - - 0.11MB
. . . <1% <1% . . . ||||3|4||||
|- - - - - - - - - - - - - - - - - - - - - - - 0.15MB
. . . <1% <1% . . . ||||3|4||||
|- - - - - - - - - - - - - - - - - - - - - - - 0.18MB
. . . <1% <1% . . . ||||3|4||||
|- - - - - - - - - - - - - - - - - - - - - - - 0.22MB
. . . <1% <1% . . . ||||3|4||||
|- - - - - - - - - - - - - - - - - - - - - - - 0.26MB
. . . 3% 12% . . . ||||3|44444||||
cisco@sonic:~$ sudoshow platform npu histogram tc -i 0
TC 0 histogram
Warning: Count overflow on hist idx 0 bin idx 0, setting to max (diagram inaccurate)
100% |===============================================================================|
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0.04MB
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.50MB
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 31.00MB
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 37.51MB
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 40.00MB
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 52.00MB
. ||
|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 63.96MB
. ||
View Global NPU Information
show platform npu global
cisco@sonic:~$ sudo show platform npu global
Note: Physical IFG is displayed
Interface Slice IFG Serdes
Ethernet120 0 0 0
Ethernet124 0 0 4
Ethernet112 0 0 8
Ethernet116 0 0 12
Ethernet104 0 0 16
Ethernet108 0 0 20
Ethernet96 0 1 0
Ethernet100 0 1 4
Ethernet88 0 1 8
Ethernet92 0 1 12
Ethernet80 0 1 16
Ethernet84 0 1 20
Ethernet44 1 0 0
Ethernet40 1 0 4
Ethernet52 1 0 8
Ethernet48 1 0 12
Ethernet72 1 1 0
Ethernet76 1 1 4
Ethernet64 1 1 8
Ethernet68 1 1 12
Ethernet56 1 1 16
Ethernet60 1 1 20
Ethernet16 2 0 0
Ethernet20 2 0 4
Ethernet8 2 0 8
Ethernet12 2 0 12
Ethernet0 2 0 16
Ethernet4 2 0 20
Ethernet32 2 1 0
Ethernet36 2 1 4
Ethernet24 2 1 8
Ethernet28 2 1 12