Fedora-Cloud-Base-20141203-21.x86_64.qcow2: 151M
Fedora-Cloud-Base-23_Beta-20150915.x86_64.qcow2: 275M
In just one year — 82% more awesome?
I'd really like this to stay below 200MB as a competitive threshold.
Or, if we're going to be bigger than that, be bigger for REASONS, not
just accretion.
tl;dr: grub2 is a lot to blame, but there seem to be some new
questionable dep chains from systemd, and general dep growth across the
board.
Disk use at first boot:
[f21]$ df -h /
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 20G 359M 19G 2% /
[f23b]$ df -h /
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 20G 578M 19G 4% /
RPMs installed:
[f21]$ rpm -qa | wc -l
226
[f23b]$ rpm -qa | wc -l
264
Top 20 rpms by reported size:
$ rpm -qa --qf '%{size} %{name}\n'|sort -nr|head -20
120417342 glibc-common
42307839 kernel-core
25000497 python-libs
22438155 systemd
14623272 coreutils
14000291 glibc
11282056 ruby-libs # hey, at least we lost this
10845519 glib2
10593004 selinux-policy-targeted
9389116 cracklib-dicts # https://bugzilla.redhat.com/show_bug.cgi?id=865521
9078043 python-boto
8792531 util-linux
7084188 bash
6669884 gnupg2
5844544 yum
4893790 policycoreutils
3786564 file-libs
3540004 shadow-utils
3458312 groff-base # who doesn't love groff?
2997717 tar
$ rpm -qa --qf '%{size} %{name}\n'|sort -nr|head -20
125195206 glibc-common
86298752 linux-firmware # sadface, but hard
53291365 kernel-core
36004297 grub2-tools # this is ridiculous
28453336 python3-libs # 13% growth
27233273 systemd # 21% growth
16648994 grub2 # *sigh*
14486819 glibc
14287847 coreutils # this package got _smaller!_
11143743 glib2
11129880 selinux-policy-targeted
9389116 cracklib-dicts
9261499 python3-boto
9237998 util-linux
9224255 fedora-logos # this is also grub's fault.
7517574 gnupg2
7143418 bash
6574678 python3-pip # :(
5888883 hwdata # this is ALSO grub's fault
5423400 xkeyboard-config # really???? looks like a systemd dep chain
involving plymouth
Okay, let's look on disk:
[f21]$ sudo du -sh * 2>/dev/null|sort -h
[...]
36K home
40K root
228K run
21M boot
22M etc
34M var
276M usr
[f23b]$ sudo du -sh * 2>/dev/null|sort -h
[...]
40K root
264K run
16M etc
45M boot # ugh
171M var # oww
463M usr # oww oww oww
Breakdown:
- boot is mostly grub, but initramfs is also doubled
- var: DNF cache is full of stuff! 123M... oh, hey, that wasn't
there when we booted. `df -h /` is now up to 702M. Maybe multiple
repos would help here, or some other more clever design. Does
every cloud image in the world _really_ need to replicate
dependency data so I can `dnf install
/usr/share/minetest/builtin/mainmenu/init_simple.lua`?
- usr:
* linux-firmware is the biggest thing here
* python3 is another good chunk
* also kernel modules, but, eh, whatchagonnado
* oh, and of course, grub2.
--
Matthew Miller
<mattdm@xxxxxxxxxxxxxxxxx>
Fedora Project Leader
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