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containerd / accelerated-container-image

A production-ready remote container image format (overlaybd) and snapshotter based on block-device.
Apache License 2.0
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Resource priority amidst contention: async image pull or on-demand fetch #228

Open ganeshkumarashok opened 1 year ago

ganeshkumarashok commented 1 year ago

If during async background image pull, another pod starts or has an on-demand image fetch call, is the resource priority (for IO, CPU) higher for the async pull process or the on-demand fetch call?

lihuiba commented 1 year ago

I don't think we have QoS or priority control at present. All we have done is to throttle bandwidth of background downloading.

lihuiba commented 1 year ago

I don't think we have QoS or priority control at present. All we have done is to throttle the bandwidth of background downloading. As throttling can be taken as a basic form of (lowering) priority, what is your opinion in the implementation perspective view?