Hi, Quoting Richard Lewis (2024-11-22 23:14:48) > On Thu, 21 Nov 2024 at 23:03, Richard Lewis > <richard.lewis.deb...@googlemail.com> wrote: > > > > On Mon, 18 Nov 2024 at 22:30, Richard Lewis > > <richard.lewis.deb...@googlemail.com> wrote: > > > On Mon, 18 Nov 2024, 13:10 Johannes Schauer Marin Rodrigues, > > > <jo...@debian.org> wrote: > > > >> Maybe run sbuild --verbose under > > >> annotate-output? > > It shows time is lost throughout, > > Unpacking tarball added: +6s > Installing fakeroot: +3s (i should just add this to the tarball) > (to start of "Build" line = +10s total) > to end of "check disk space": another +1s > (To start of dpkg-buildpackage = +12s total) > running dpkg-buildpackage = +11s total (so i suppose there is some > rounding. the build lines were the same) > by the time the .changes is printed: +14s total (even though schroot > had more packages in the Built-Using header as it had gcc-13 and > gcc-14 installed) > By the time the "Post Build" is printed, +15s difference > > > I suppose i will try and make a larger tmpfs to use.
could it be that your schroot is faster because the overlayfs you mount in your directory-based schroot comes from a tmpfs and not from your disk? Otherwise I really don't understand where these differences could be coming from... Thank you for trying to find this out. cheers, josch
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