Radarr will randomly start using 100% CPU on the VM I have all of my Arrs installed on and will cause issues. I have to go into Portainer and restart the container to get it to stop. At first it would fill up the swap so I disabled that 2 days ago then it started hitting 100% CPU yesterday and today. The VM has 4 vCPU and 16GB RAM. I am also running a different 4K instance for Radarr and it is not exhibiting the same behavior as this one. It is installed as a part of the same stack.
Expected Behavior
that is won't use 100% CPU for one container. Don't know what else to put here.
Steps To Reproduce
it is random so I would say that you setup a VM with Ubuntu 22.04 and install Docker, Compose and Portainer and then disable the swap space on the VM. Then let Radarr run for a day or two and it should peg the CPU to 100%
Environment
- OS: Ubuntu 22.04
- How docker service was installed: As a stack with all of the Arrs in one stack and on the same docker network.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:24 +00:00", the heartbeat has been running for "00:00:01.3019212" which is longer than "00:00:01". This could be caused by thread pool starvation.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:27 +00:00", the heartbeat has been running for "00:00:01.6742217" which is longer than "00:00:01". This could be caused by thread pool starvation.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:33 +00:00", the heartbeat has been running for "00:00:01.6027067" which is longer than "00:00:01". This could be caused by thread pool starvation.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:38 +00:00", the heartbeat has been running for "00:00:01.6800331" which is longer than "00:00:01". This could be caused by thread pool starvation.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:43 +00:00", the heartbeat has been running for "00:00:01.7568994" which is longer than "00:00:01". This could be caused by thread pool starvation.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:47 +00:00", the heartbeat has been running for "00:00:01.7845453" which is longer than "00:00:01". This could be caused by thread pool starvation.
[Warn] Microsoft.AspNetCore.Server.Kestrel: As of "10/03/2024 18:05:53 +00:00", the heartbeat has been running for "00:00:01.2124929" which is longer than "00:00:01". This could be caused by thread pool starvation. ```
Is there an existing issue for this?
Current Behavior
Radarr will randomly start using 100% CPU on the VM I have all of my Arrs installed on and will cause issues. I have to go into Portainer and restart the container to get it to stop. At first it would fill up the swap so I disabled that 2 days ago then it started hitting 100% CPU yesterday and today. The VM has 4 vCPU and 16GB RAM. I am also running a different 4K instance for Radarr and it is not exhibiting the same behavior as this one. It is installed as a part of the same stack.
Expected Behavior
that is won't use 100% CPU for one container. Don't know what else to put here.
Steps To Reproduce
it is random so I would say that you setup a VM with Ubuntu 22.04 and install Docker, Compose and Portainer and then disable the swap space on the VM. Then let Radarr run for a day or two and it should peg the CPU to 100%
Environment
CPU architecture
x86-64
Docker creation
Container logs