Many thanks indeed
Does this help
pi@raspberrypi:~ $ telegraf
2024-03-08T15:21:42Z I! Loading config: /etc/telegraf/telegraf.conf
2024-03-08T15:21:42Z W! DeprecationWarning: Option “fielddrop” of plugin “inputs.mqtt_consumer” deprecated since version 1.29.0 and will be removed in 2.0.0: use ‘fieldexclude’ instead
2024-03-08T15:21:42Z I! Starting Telegraf 1.29.5 brought to you by InfluxData the makers of InfluxDB
2024-03-08T15:21:42Z I! Available plugins: 241 inputs, 9 aggregators, 30 processors, 24 parsers, 60 outputs, 6 secret-stores
2024-03-08T15:21:42Z I! Loaded inputs: mqtt_consumer (2x)
2024-03-08T15:21:42Z I! Loaded aggregators: final
2024-03-08T15:21:42Z I! Loaded processors:
2024-03-08T15:21:42Z I! Loaded secretstores:
2024-03-08T15:21:42Z I! Loaded outputs: file influxdb (4x)
2024-03-08T15:21:42Z I! Tags enabled: host=raspberrypi
2024-03-08T15:21:42Z I! [agent] Config: Interval:10s, Quiet:false, Hostname:“raspberrypi”, Flush Interval:10s
2024-03-08T15:21:42Z D! [agent] Initializing plugins
2024-03-08T15:21:42Z D! [agent] Connecting outputs
2024-03-08T15:21:42Z D! [agent] Attempting connection to [outputs.file]
2024-03-08T15:21:42Z D! [agent] Successfully connected to outputs.file
2024-03-08T15:21:42Z D! [agent] Attempting connection to [outputs.influxdb]
2024-03-08T15:21:42Z D! [agent] Successfully connected to outputs.influxdb
2024-03-08T15:21:42Z D! [agent] Attempting connection to [outputs.influxdb]
2024-03-08T15:21:42Z D! [agent] Successfully connected to outputs.influxdb
2024-03-08T15:21:42Z D! [agent] Attempting connection to [outputs.influxdb]
2024-03-08T15:21:42Z D! [agent] Successfully connected to outputs.influxdb
2024-03-08T15:21:42Z D! [agent] Attempting connection to [outputs.influxdb]
2024-03-08T15:21:42Z D! [agent] Successfully connected to outputs.influxdb
2024-03-08T15:21:42Z D! [agent] Starting service inputs
2024-03-08T15:21:42Z I! [inputs.mqtt_consumer] Connected [tcp://raspberrypi:1883]
2024-03-08T15:21:42Z I! [inputs.mqtt_consumer] Connected [tcp://raspberrypi:1883]
2024-03-08T15:21:42Z D! [aggregators.final] Updated aggregation range [2024-03-08 16:21:30 +0100 CET, 2024-03-08 16:22:00 +0100 CET]
2024-03-08T15:21:52Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:21:52Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:21:52Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-29.75 1709911303244199797
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-117.48 1709911303244552714
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-137.6 1709911303245359433
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-25.39 1709911304245891151
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-116.21 1709911304246129120
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-136.1 1709911304247249276
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-27.57 1709911305251144015
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-110.38 1709911305251241932
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-138.61 1709911305251341776
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-27.31 1709911306246520630
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-122.88 1709911306246773338
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-140.56 1709911306247151828
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-27.31 1709911306788898807
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-122.88 1709911306788992400
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-140.56 1709911306789182973
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-30.15 1709911307246474431
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-124.42 1709911307246833650
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-140.96 1709911307247632192
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-34.06 1709911308247263181
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-129.09 1709911308247645837
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-145.22 1709911308247775681
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-36.19 1709911309249791931
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-102.23 1709911309250006462
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-145.2 1709911309250769639
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-31.51 1709911310252208857
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-131.51 1709911310253359222
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-145.9 1709911310254265003
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-34.18 1709911311313831565
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-128.51 1709911311315995784
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-145.7 1709911311316113284
2024-03-08T15:21:52Z D! [outputs.file] Wrote batch of 30 metrics in 2.611823ms
2024-03-08T15:21:52Z D! [outputs.file] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:21:52Z D! [outputs.influxdb] Wrote batch of 30 metrics in 22.329636ms
2024-03-08T15:21:52Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:00Z D! [aggregators.final] Updated aggregation range [2024-03-08 16:22:00 +0100 CET, 2024-03-08 16:22:30 +0100 CET]
2024-03-08T15:22:02Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:02Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-38.4 1709911313250414481
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-130.17 1709911313250590992
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-150.58 1709911313251255679
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-41.83 1709911314252745575
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-139.27 1709911314252826356
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-147.07 1709911314253226095
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-41.88 1709911315252490626
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-113.91 1709911315253438387
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-154.78 1709911315253759064
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-39.99 1709911316253331459
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-141.04 1709911316254020261
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-154.28 1709911316254655418
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-39.02 1709911317255276250
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-137.8 1709911317255329532
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-154.58 1709911317255405678
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-38.75 1709911318255589948
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-131.94 1709911318256247344
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-156.78 1709911318256891458
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-46.76 1709911319255338958
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-140.13 1709911319256009843
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-155.58 1709911319256682864
mqtt_consumer,host=raspberrypi,topic=tele/solar2/SENSOR ENERGY_Total=1603.983,ENERGY_Voltage=234,ENERGY_Current=1.799,ENERGY_Yesterday=3.594,ENERGY_Today=4.823,ENERGY_Power=422 1709911319956860520
2024-03-08T15:22:02Z D! [outputs.file] Wrote batch of 22 metrics in 567.552µs
2024-03-08T15:22:02Z D! [outputs.file] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:02Z D! [outputs.influxdb] Wrote batch of 1 metrics in 16.892031ms
2024-03-08T15:22:02Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:02Z D! [outputs.influxdb] Wrote batch of 21 metrics in 20.581667ms
2024-03-08T15:22:02Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:12Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:12Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
2024-03-08T15:22:12Z D! [outputs.influxdb] Buffer fullness: 0 / 10000 metrics
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-44.2 1709911323261380727
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-143.08 1709911323262197915
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/2/power value=-162.99 1709911323262743592
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/0/power value=-51.63 1709911325262175987
mqtt_consumer,host=raspberrypi,topic=shellies/em3/emeter/1/power value=-137.31 1709911325262826977