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I've tested Podman Desktop on my work MacBook and noticed that it was indirectly causing a lot of CPU usage (see screenshot below). The culprit seems to be Microsoft Defender (馃檮) which has on-access file scanning enabled. Whenever Podman Desktop is running, Defender is consuming a lot of CPU, leading me to the conclusion that Podman Desktop apparently is accessing a lot of files while running in background (or a few very large ones).
I'm aware the high CPU usage is not really the fault of Podman Desktop directly, but maybe the amount of files accessed while running in the background could be reduced.
Operating system
macOS 14.4.1 (arm)
Installation Method
Installer from website/GitHub releases
Version
1.10.2
Steps to reproduce
No response
Relevant log output
No response
Additional context
The green line indicates times Podman Desktop is running. The difference is roughly 10% CPU usage. It's enough that I don't want to run it in the background all the time.
The text was updated successfully, but these errors were encountered:
Do you have a Podman machine (or other provider) running? Could you check (Settings > Resources) and try temporarily stopping it? I just want to confirm if this is Podman Desktop directly vs something we're starting.
Do you have a Podman machine (or other provider) running?
It wasn't running when I took those screenshots. It didn't make a noticeable difference when I stopped it I think. I also have the kubernetes extension running.
Is it possible to add podman-desktop as an exception for the Microsoft Defender? I understand the obstacle here, but it could also be quite problematic to reduce the amount of the files being opened by podman-desktop.
@benoitf can we do something about it on our side?
Bug description
I've tested Podman Desktop on my work MacBook and noticed that it was indirectly causing a lot of CPU usage (see screenshot below). The culprit seems to be Microsoft Defender (馃檮) which has on-access file scanning enabled. Whenever Podman Desktop is running, Defender is consuming a lot of CPU, leading me to the conclusion that Podman Desktop apparently is accessing a lot of files while running in background (or a few very large ones).
I'm aware the high CPU usage is not really the fault of Podman Desktop directly, but maybe the amount of files accessed while running in the background could be reduced.
Operating system
macOS 14.4.1 (arm)
Installation Method
Installer from website/GitHub releases
Version
1.10.2
Steps to reproduce
No response
Relevant log output
No response
Additional context
The green line indicates times Podman Desktop is running. The difference is roughly 10% CPU usage. It's enough that I don't want to run it in the background all the time.
The text was updated successfully, but these errors were encountered: