High CPU may be cloud-init. Using todays server image, running 'prepare-testbed' spins the CPU at 200%. The end of the log shows:
Aug 6 10:13:15 autopkgtest [CLOUDINIT] helpers.py[DEBUG]: Running config-package-update-upgrade-install using lock (<FileLock using file '/var/lib/cloud/instances/nocloud/sem/config_package_update_upgrade_install'>) Aug 6 10:13:15 autopkgtest [CLOUDINIT] util.py[DEBUG]: Writing to /var/lib/cloud/instances/nocloud/sem/update_sources - wb: [420] 19 bytes Aug 6 10:13:15 autopkgtest [CLOUDINIT] helpers.py[DEBUG]: Running update-sources using lock (<FileLock using file '/var/lib/cloud/instances/nocloud/sem/update_sources'>) Aug 6 10:13:15 autopkgtest [CLOUDINIT] util.py[DEBUG]: Running command ['apt-get', '--option=Dpkg::Options::=--force-confold', '--option=Dpkg::options::=--force-unsafe-io', '--assume-yes', '--quiet', 'update'] with allowed return codes [0] (shell=False, capture=False) Aug 6 10:13:34 autopkgtest [CLOUDINIT] util.py[DEBUG]: Running command ['apt-get', '--option=Dpkg::Options::=--force-confold', '--option=Dpkg::options::=--force-unsafe-io', '--assume-yes', '--quiet', 'dist-upgrade'] with allowed return codes [0] (shell=False, capture=False) Aug 6 10:13:36 autopkgtest [CLOUDINIT] helpers.py[DEBUG]: update-sources already ran (freq=once-per-instance) Aug 6 10:13:36 autopkgtest [CLOUDINIT] util.py[DEBUG]: Running command ['apt-get', '--option=Dpkg::Options::=--force-confold', '--option=Dpkg::options::=--force-unsafe-io', '--assume-yes', '--quiet', 'install', 'eatmydata', 'linux-image-generic', 'autopkgtest', 'dpkg-dev', 'pbuilder', 'bzr'] with allowed return codes [0] (shell=False, capture=False) 1680s before timeout 1620s before timeout 1560s before timeout 1500s before timeout 1440s before timeout 1380s before timeout 1320s before timeout
High CPU may be cloud-init. Using todays server image, running 'prepare-testbed' spins the CPU at 200%. The end of the log shows:
Aug 6 10:13:15 autopkgtest [CLOUDINIT] helpers.py[DEBUG]: Running config- package- update- upgrade- install using lock (<FileLock using file '/var/lib/ cloud/instances /nocloud/ sem/config_ package_ update_ upgrade_ install' >) cloud/instances /nocloud/ sem/update_ sources - wb: [420] 19 bytes cloud/instances /nocloud/ sem/update_ sources' >) Dpkg::Options: :=--force- confold' , '--option= Dpkg::options: :=--force- unsafe- io', '--assume-yes', '--quiet', 'update'] with allowed return codes [0] (shell=False, capture=False) Dpkg::Options: :=--force- confold' , '--option= Dpkg::options: :=--force- unsafe- io', '--assume-yes', '--quiet', 'dist-upgrade'] with allowed return codes [0] (shell=False, capture=False) per-instance) Dpkg::Options: :=--force- confold' , '--option= Dpkg::options: :=--force- unsafe- io', '--assume-yes', '--quiet', 'install', 'eatmydata', 'linux- image-generic' , 'autopkgtest', 'dpkg-dev', 'pbuilder', 'bzr'] with allowed return codes [0] (shell=False, capture=False)
Aug 6 10:13:15 autopkgtest [CLOUDINIT] util.py[DEBUG]: Writing to /var/lib/
Aug 6 10:13:15 autopkgtest [CLOUDINIT] helpers.py[DEBUG]: Running update-sources using lock (<FileLock using file '/var/lib/
Aug 6 10:13:15 autopkgtest [CLOUDINIT] util.py[DEBUG]: Running command ['apt-get', '--option=
Aug 6 10:13:34 autopkgtest [CLOUDINIT] util.py[DEBUG]: Running command ['apt-get', '--option=
Aug 6 10:13:36 autopkgtest [CLOUDINIT] helpers.py[DEBUG]: update-sources already ran (freq=once-
Aug 6 10:13:36 autopkgtest [CLOUDINIT] util.py[DEBUG]: Running command ['apt-get', '--option=
1680s before timeout
1620s before timeout
1560s before timeout
1500s before timeout
1440s before timeout
1380s before timeout
1320s before timeout