I already did the switch, maybe MDWS has got before and after logged?
# adsl info --stats
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 28323 Kbps, Downstream rate = 68165 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 67596 Kbps
Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode(0x0)
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 6.1 11.8
Attn(dB): 15.0 0.0
Pwr(dBm): 6.6 6.6
VDSL2 framing
Bearer 0
MSGc: 18 150
B: 239 236
M: 1 1
T: 21 5
R: 0 16
S: 0.1130 0.3771
L: 16992 5410
D: 1 1
I: 240 255
N: 240 255
Counters
Bearer 0
OHF: 28897698 212466
OHFErr: 72 9
RS: 0 2210458
RSCorr: 0 44
RSUnCorr: 0 0
Bearer 0
HEC: 26 0
OCD: 1 0
LCD: 1 0
Total Cells: 2416411854 0
Data Cells: 28847196 0
Drop Cells: 0
Bit Errors: 0 0
ES: 63 9
SES: 0 0
UAS: 24 24
AS: 51633
Bearer 0
INP: 0.00 0.00
INPRein: 0.00 0.00
delay: 0 0
PER: 1.78 6.15
OR: 107.46 202.87
AgR: 67703.53 20203.27
Bitswap: 18616/18616 5/5
Total time = 14 hours 20 min 57 sec
FEC: 0 44
CRC: 72 9
ES: 63 9
SES: 0 0
UAS: 24 24
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 5 min 57 sec
FEC: 0 0
CRC: 1 0
ES: 1 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 14 hours 20 min 57 sec
FEC: 0 44
CRC: 72 9
ES: 63 9
SES: 0 0
UAS: 24 24
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Since Link time = 14 hours 20 min 33 sec
FEC: 0 44
CRC: 72 9
ES: 63 9
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
# adsl info --pbParams
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 28365 Kbps, Downstream rate = 68185 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 67596 Kbps
Discovery Phase (Initial) Band Plan
US: (6,31) (882,1193) (1984,2770)
DS: (33,857) (1218,1959) (2795,4083)
Medley Phase (Final) Band Plan
US: (6,31) (882,1193) (1984,2770)
DS: (41,857) (1218,1959) (2795,4083)
VDSL Port Details Upstream Downstream
Attainable Net Data Rate: 28365 kbps 68185 kbps
Actual Aggregate Tx Power: 6.6 dBm 6.6 dBm
====================================================================================
VDSL Band Status U0 U1 U2 U3 U4 D1 D2 D3
Line Attenuation(dB): 1.0 12.1 26.4 N/A N/A 9.8 22.6 36.6
Signal Attenuation(dB): 1.2 12.1 26.4 N/A N/A 12.2 22.4 36.6
SNR Margin(dB): 11.6 11.9 11.8 N/A N/A 6.1 6.1 6.2
TX Power(dBm): -4.7 -26.2 6.2 N/A N/A 10.6 7.3 7.4
I am looking to see if I can find historical output of these logged as dslstats runs these commands itself.