Description
The image pull pull performance on Windows is significantly worse for containerd compared to dockerd. There's a few issues at play here:
- Windows Defender CPU overhead.
- Seems like containerd is missing some pull optimizations that docker has.
- This is mostly observed in the extraction phase of the image pull.
Perf graphs coming soon.
Steps to reproduce the issue:
- crictl pull mcr.microsoft.com/windows/servercore:ltsc2019
Describe the results you received:
Describe the results you expected:
Output of containerd --version:
Any other relevant information: