I have just installed Roon on a headless NUC running Ubuntu. I also installed the RHEOS extension to connect to my four HS2 heos speakers. Everything works as intended and I am really enjoying the functionality, however, I have noticed excessive CPU load and constant fan running on the NUC.
When I check the process logs the CPU load is caused by Roon and more specifically the HEOS Squeezebox devices constantly polling. I have attached a few lines of the log below.
Does anyone have any suggestions for what I could try to fix this?
Ihave tried restarting Roon and the extension manager but I am unable to work out how to restart rheos or diagnose further.
Any assistance greatly appreciated.
Cheers
Chris
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46308]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46308] State Change Connected => Disconnected
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46312] connected
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46318] connected
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46320] connected
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46326] connected
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46336] connected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46310] GOT HELO device_id=12 revision=0 mac=bb:bb:7b:f4:b8:d6 uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=HEOS HomeCinema (RHEOS: HEOS HomeCinema),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46310] Device Data: modelkey=squeezelite model=HEOS HomeCinema (RHEOS: HEOS HomeCinema) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:7b:f4:b8:d6 ipendpoint=192.168.181.58:46310
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46350] connected
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46364] connected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46176] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46176]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46176] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46160] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46160]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46160] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46122] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46122]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46122] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46312] GOT HELO device_id=12 revision=0 mac=bb:bb:3e:c5:2e:4c uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=Kitchen (RHEOS: HEOS 1),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46312] Device Data: modelkey=squeezelite model=Kitchen (RHEOS: HEOS 1) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:3e:c5:2e:4c ipendpoint=192.168.181.58:46312
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46318] GOT HELO device_id=12 revision=0 mac=bb:bb:7b:f4:b8:d6 uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=HEOS HomeCinema (RHEOS: HEOS HomeCinema),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46318] Device Data: modelkey=squeezelite model=HEOS HomeCinema (RHEOS: HEOS HomeCinema) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:7b:f4:b8:d6 ipendpoint=192.168.181.58:46318
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46320] GOT HELO device_id=12 revision=0 mac=bb:bb:3e:c5:2e:4c uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=Kitchen (RHEOS: HEOS 1),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46320] Device Data: modelkey=squeezelite model=Kitchen (RHEOS: HEOS 1) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:3e:c5:2e:4c ipendpoint=192.168.181.58:46320
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46326] GOT HELO device_id=12 revision=0 mac=bb:bb:7b:f4:b8:d6 uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=HEOS HomeCinema (RHEOS: HEOS HomeCinema),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46326] Device Data: modelkey=squeezelite model=HEOS HomeCinema (RHEOS: HEOS HomeCinema) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:7b:f4:b8:d6 ipendpoint=192.168.181.58:46326
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46336] GOT HELO device_id=12 revision=0 mac=bb:bb:3e:c5:2e:4c uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=Kitchen (RHEOS: HEOS 1),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46336] Device Data: modelkey=squeezelite model=Kitchen (RHEOS: HEOS 1) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:3e:c5:2e:4c ipendpoint=192.168.181.58:46336
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46350] GOT HELO device_id=12 revision=0 mac=bb:bb:7b:f4:b8:d6 uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=HEOS HomeCinema (RHEOS: HEOS HomeCinema),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46350] Device Data: modelkey=squeezelite model=HEOS HomeCinema (RHEOS: HEOS HomeCinema) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:7b:f4:b8:d6 ipendpoint=192.168.181.58:46350
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46378] connected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46364] GOT HELO device_id=12 revision=0 mac=bb:bb:c4:5f:3e:7e uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=HEOS Amp (RHEOS: HEOS Amp),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46364] Device Data: modelkey=squeezelite model=HEOS Amp (RHEOS: HEOS Amp) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:c4:5f:3e:7e ipendpoint=192.168.181.58:46364
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46312] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46312]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46312] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46318] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46318]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46318] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46326] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46326]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46326] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46378] GOT HELO device_id=12 revision=0 mac=bb:bb:7b:f4:b8:d6 uuid=00000000-0000-0000-0000-000000000000 wlan_channel_list=16384 bytes_received=0 language= capabilities=CanHTTPS=1,Model=squeezelite,ModelName=HEOS HomeCinema (RHEOS: HEOS HomeCinema),AccuratePlayPoints=0,HasDigitalOut=1,MaxSampleRate=192000,aac,ogg,flc,alc,pcm,mp3
01/18 21:01:32 Info: [squeezebox/client] [192.168.181.58:46378] Device Data: modelkey=squeezelite model=HEOS HomeCinema (RHEOS: HEOS HomeCinema) uuid=00000000-0000-0000-0000-000000000000 name= mac=bb:bb:7b:f4:b8:d6 ipendpoint=192.168.181.58:46378
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46230] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46230]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46230] State Change Connected => Disconnected
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46204] State Change Initializing => Connected
01/18 21:01:32 Warn: multiple connections from SqueezeboxClient[192.168.181.58:46204]. Closing
01/18 21:01:32 Trace: [squeezebox/client] [192.168.181.58:46204] State Change Connected => Disconnected