We only need the top part of the API log eg like this from an A841:
[Firmware Version] => Avalon Firmware for avalon8 - 20190430
luci: b9dea8e
cgminer: 139a942
cgminer-packages: bff9628
Reply was 'STATUS=S,When=1594736631,Code=70,Msg=CGMiner stats,Description=cgminer 4.10.0|STATS=0,ID=AV80,Elapsed=1551583,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[8411904-033d560]
DNA[013e50d4fa745bec]
Elapsed[1551585]
MW[480540049 480540144 480540247 480540331]
LW[1922160771]
MH[66 71 66 60]
HW[263]
Temp[34]
TMax[70]
Fan[3090]
FanR[35%]
Vi[1176 1176 1181 1181]
Vo[3500 3517 3520 3524]
GHSmm[8961.28]
WU[127287.82]
Freq[500.97]
PG[15]
Led[0]
PM[2]
ME[1 1 1 1]
MW0[11813 11919 11939 11600 11691 11883 11623 11606 11712 11578 11665 11687 11224 11286 11780 11500 11794 11667 11997 11387 11655 11733 11765 11831 11653 11801]
MW1[11979 11916 11906 12028 11698 11951 11845 11623 11631 11603 11598 11649 11912 11758 11923 11640 11738 11839 11814 11872 11867 11736 11808 11856 11788 11847]
MW2[11684 11779 11648 11735 11746 11443 11557 11668 11667 11065 11819 11700 11725 11782 11762 11792 11832 11652 11956 11399 11563 11785 11878 11845 11487 11792]
MW3[11923 11735 10849 11740 11877 11670 11694 11855 11749 11721 11825 11670 11856 11842 11735 11884 11740 11484 11980 11867 11727 11652 11681 11819 11542 11786]
TA[104]
ECHU[0 0 0 0]
ECMM[0]
FM[1]
CRC[0 0 0 0],MM Count=1,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=19200,AUC Sensor=16806,AUC Temperature=24.06,Connection Overloaded=false,Voltage Level Offset=0,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=1,ID=POOL0,Elapsed=1551583,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=5866.00000000,Min Diff=442.00000000,Max Diff=8190.00000000,Min Diff Count=189,Max Diff Count=29,Times Sent=560856,Bytes Sent=79530344,Times Recv=613721,Bytes Recv=88436247,Net Bytes Sent=79530344,Net Bytes Recv=88436247|STATS=2,ID=POOL1,Elapsed=1551583,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=8190.00000000,Min Diff=8190.00000000,Max Diff=8190.00000000,Min Diff Count=1,Max Diff Count=1,Times Sent=2,Bytes Sent=156,Times Recv=6,Bytes Recv=1602,Net Bytes Sent=156,Net Bytes Recv=1602|STATS=3,ID=POOL2,Elapsed=1551583,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=8190.00000000,Min Diff=8190.00000000,Max Diff=8190.00000000,Min Diff Count=1,Max Diff Count=1,Times Sent=2,Bytes Sent=156,Times Recv=6,Bytes Recv=1602,Net Bytes Sent=156,Net Bytes Recv=1602|'
[STATUS] =>
(
That tells all the relevant bits regarding how they are operating.