[00:31] <slangasek> ok seriously, what's going on with the autopkgtest queues? who put the handbrake on our x86 cloud?
[00:31] <slangasek> and also somehow arm64
[00:33] <mwhudson> arm64 comes pre-handbraked
[00:36] <slangasek> mwhudson: yes, but compare https://cdo.kpi.canonical.com/d/000000030/ubuntu-foundations?panelId=19&fullscreen&orgId=1&from=1536109870476&to=1536242063433 to https://cdo.kpi.canonical.com/d/000000030/ubuntu-foundations?panelId=19&fullscreen&orgId=1&from=1536593296201
[00:36] <slangasek> is this the fault of a new toolchain?
[00:37] <mwhudson> does grafana do derivatives
[00:38] <mwhudson> the work rate on those two seems approximately the same?
[00:38] <mwhudson> about 20 jobs / hour on arm64
[00:39] <slangasek> ah, fair point
[00:40] <slangasek> https://cdo.kpi.canonical.com/d/000000030/ubuntu-foundations?panelId=19&fullscreen&orgId=1&from=1535119606275&to=1535447022050 shows a much higher work rate, but maybe the tests aren't comparable
[00:48] <jbicha> slangasek: is it affected by the archive rebuild in progress?
[00:48] <slangasek> not directly
[00:48] <slangasek> it'd be affected in terms of noisy neighbor behavior on the clouds
[08:10] <Laney> slangasek: I'd check with scalingstack people; could be L1TF hitting performance or something (for x86). Also I would expect the rate to pick up once the KDE tests are through - they are mostly not very nice tests as they are C++ projects which rebuild themselves which takes ages.
[08:11] <wgrant> There's a test rebuild ongoing, and overcommit is much worse than is traditional due to L1TF, yes
[08:12]  * Laney said the magic word
[08:55] -queuebot:#ubuntu-release- Unapproved: accepted gcc-7 [sync] (bionic-proposed) [7.3.0-27ubuntu1~18.04]
[09:43] -queuebot:#ubuntu-release- Unapproved: accepted gcc-8 [sync] (bionic-proposed) [8.2.0-1ubuntu2~18.04]
[10:02] -queuebot:#ubuntu-release- Unapproved: appstream (bionic-proposed/main) [0.12.0-3 => 0.12.0-3ubuntu1] (desktop-core)
[10:34] <bluesabre> Release team, can you please approve of the Xubuntu UIFe for the latest elementary-xfce? https://bugs.launchpad.net/ubuntu/+source/elementary-xfce/+bug/1792555 I've got some additional acks on the way as well
[11:11] <Ukikie> Note that while this switches the theme from being svgs to pngs, this is actually what xubuntu-icon-theme did, only difference is optipng thrown in too.
[11:16] <bluesabre> thanks Ukikie
[12:23] <mfo> sil2100, hey! could you please trigger a rebuild of nodejs in cosmic-proposed for ARM 64 and i386? there's a test-case failure that seems to intermittent (parallel/test-net-listen-after-destroying-stdin), which I'm investigating, so a rebuild would help.   note that s390x also FTBFS, but due to another test-case which i'm still working on.
[12:33] <sil2100> mfo: ok o/
[12:33] <mfo> sil2100, thanks o/
[12:33] <sil2100> mfo: done, fingers crossed for success this time
[12:36] <mfo> sil2100, heh, right. btw, do you happen to know whether it's possible to download the sbuild schroot used by LP somewhere?  it's being too hard to reproduce this testcase failure in a number of environemnts, including a sbuild cosmic schroot running on xenial (as LP), so i'm trying to get the environment even closer.
[12:36] <cjwatson_> apt install sbuild-launchpad-chroot
[12:37] <cjwatson> Or you can fetch it directly using the manage-chroot tool in lp:ubuntu-archive-tools
[12:37] <cjwatson> Or from the chroot_url links in https://api.launchpad.net/devel/ubuntu/cosmic/amd64 etc.
[12:40] <mfo> cjwatson, great, thank you!
[12:49] <tkamppeter> Ghostscript is hanging in -proposed on the ocrmypdf autopkgtest, but ocrmypdf is only in Universe.
[12:49] <tkamppeter> Current Ghostscript is an important security updated. What should we do here?
[13:14] -queuebot:#ubuntu-release- New binary: linux-signed [ppc64el] (bionic-proposed/main) [4.15.0-35.38] (core, kernel)
[13:28] -queuebot:#ubuntu-release- Unapproved: gdm3 (bionic-proposed/main) [3.28.3-0ubuntu18.04.1 => 3.28.3-0ubuntu18.04.2] (ubuntu-desktop)
[14:04] <ginggs> tkamppeter: https://github.com/jbarlow83/OCRmyPDF/commit/517b385fe5cb2195023100a807e6f18dc7e6faea#diff-b61a6d542f9036550ba9c401c80f00ef
[14:04] <ginggs> tkamppeter: i'm going to try cherry-picking that
[14:44] -queuebot:#ubuntu-release- Unapproved: zfs-linux (xenial-proposed/main) [0.6.5.6-0ubuntu24 => 0.6.5.6-0ubuntu25] (no packageset)
[14:53] <tkamppeter> ginggs, thank you very much in advance.
[15:10] <ginggs> tkamppeter: that fixed one of the three failing tests, I'll look at the others soon
[15:32] <tkamppeter> OK, thanks.
[15:37] <tkamppeter> Another problem I am running into: cpdb-libs hangs in -proposed due to its autopkgtest failing only on arm64 and I have no way to debug it as the porter box for arm64 is broken. Can one make an exception here? AFAIR it never passed on this arch.
[15:39] <Laney> that seems to be not a true statement: http://autopkgtest.ubuntu.com/packages/c/cpdb-libs/cosmic/arm64
[15:39] <Laney> those results to me look like 1.2.0-0ubuntu4 is broken and 1.2.0-0ubuntu2 works
[16:54] -queuebot:#ubuntu-release- New: accepted linux-signed [amd64] (bionic-proposed) [4.15.0-35.38]
[16:54] -queuebot:#ubuntu-release- New: accepted linux-signed [ppc64el] (bionic-proposed) [4.15.0-35.38]
[17:15] -queuebot:#ubuntu-release- Unapproved: gce-compute-image-packages (bionic-proposed/universe) [20180510+dfsg1-0ubuntu4~18.04.1 => 20180905+dfsg1-0ubuntu1~18.04.0] (ubuntu-cloud)
[18:30] -queuebot:#ubuntu-release- Unapproved: grub2 (cosmic-proposed/main) [2.02+dfsg1-5ubuntu3 => 2.02+dfsg1-5ubuntu3] (core)
[18:55] -queuebot:#ubuntu-release- Unapproved: grub2 (cosmic-proposed/main) [2.02+dfsg1-5ubuntu3 => 2.02+dfsg1-5ubuntu3] (core)
[19:16] <slangasek> Laney, wgrant: ok.  So L1TF is still affecting performance that gravely even now that intel-microcode updates are released?
[19:49] -queuebot:#ubuntu-release- Unapproved: accepted grub2 [amd64] (cosmic-proposed) [2.02+dfsg1-5ubuntu3]
[19:49] -queuebot:#ubuntu-release- Unapproved: accepted grub2 [arm64] (cosmic-proposed) [2.02+dfsg1-5ubuntu3]
[20:23] -queuebot:#ubuntu-release- Unapproved: ibm-java80 (xenial-proposed/partner) [8.0.5.17-0ubuntu1 => 8.0.5.20-0ubuntu1] (no packageset)
[20:44] -queuebot:#ubuntu-release- New binary: octavia [amd64] (cosmic-proposed/universe) [3.0.0-0ubuntu2] (no packageset)
[22:04] <wgrant> slangasek: intel-microcode only makes the L1 flush a bit more efficient; it doesn't mitigate the L1 flush's effects or make SMT usable (and we deployed the new microcode long before Ubuntu released it)
[22:04] <wgrant> The permanent loss of SMT is the big problem
[22:05] <wgrant> That's an easy >60% hit to capacity
[22:10] <slangasek> ok
[22:19] -queuebot:#ubuntu-release- New binary: linux-signed-azure [amd64] (bionic-proposed/main) [4.15.0-1024.25] (kernel)
[23:08] <mfo> slangasek, hey, good news.  the nodejs s390x test-case failure on cosmic-proposed is fixed with the libuv1 debdiff in LP #1792647.  can i ask you for a review/upload when you have a chance, please?
[23:14]  * mfo back later.