buildkit sets the difference between the pod startup time of nydus packages and nydusify converted nydus packages

[xiangshen123]

In the beginning, I used nydusify to convert Nydus packages based on oci, and the pod startup time was about 13s. Later, in order to save packaging time, I used buildkit for packaging, and the pod startup time was 20s+. I found that the startup time of the packages in buildkit was much slower than that of nydusify to convert Nydus packages.

[imeoer]

Thanks for reporting, we will investigate it, you can also try nydusify 2.2 if you have any time, thanks.

[imeoer]

cc @ccx1024cc

[ccx1024cc]

@xiangshen123 Could u list the versions of nydusify, nydus-image, nydusd before and now?

[xiangshen123]

@ccx1024cc root@ym-test2-k8s-nodes3:/usr/bin# nydusd --version
Version: v2.1.3
Git Commit: 24c3bb9
Build Time: 2023-01-19T02:26:07.782135583Z
Profile: release
Rustc: rustc 1.61.0 (fe5b13d68 2022-05-18)

root@ym-test2-k8s-nodes3:/usr/bin# nydus-image --version
Version: v2.1.3
Git Commit: 24c3bb9
Build Time: 2023-01-19T02:26:07.782135583Z
Profile: release
Rustc: rustc 1.61.0 (fe5b13d68 2022-05-18)

root@ym-test2-k8s-nodes3:/usr/bin# nydusify --version
Nydusify version
Version : v2.1.3
Revision : 24c3bb9
Go version : go1.18.9
Build time : 2023-01-19T02:21:43