[pacman-dev] some more delta stats

Xavier shiningxc at gmail.com
Fri Mar 6 03:24:17 EST 2009


I generated deltas for the last 20 updates on my system. The total
delta size is 12M, while the total package size is 73M. So the overall
ratio is pretty good imo.
Afaik, only one delta on the 20 didn't reach the 0.7 ratio : attr
The ghostscript one is unbelievable : 5,7K vs 29M !

Here are the packages, deltas and their size :

56K attr-2.4.41-1_to_2.4.43-1-x86_64.delta
79K attr-2.4.43-1-x86_64.pkg.tar.gz
3,6K crda-0.9.5-2_to_1.0.1-1-x86_64.delta
13K crda-1.0.1-1-x86_64.pkg.tar.gz
254K curl-7.19.3-1_to_7.19.4-1-x86_64.delta
555K curl-7.19.4-1-x86_64.pkg.tar.gz
444K e2fsprogs-1.41.3-2_to_1.41.4-1-x86_64.delta
1,3M e2fsprogs-1.41.4-1-x86_64.pkg.tar.gz
5,7K ghostscript-8.64-2_to_8.64-3-x86_64.delta
29M ghostscript-8.64-3-x86_64.pkg.tar.gz
2,5M git-1.6.1.3-1_to_1.6.2-1-x86_64.delta
6,4M git-1.6.2-1-x86_64.pkg.tar.gz
39K hdparm-9.10-1_to_9.12-1-x86_64.delta
56K hdparm-9.12-1-x86_64.pkg.tar.gz
6,1K iw-0.9.8-1_to_0.9.9-1-x86_64.delta
15K iw-0.9.9-1-x86_64.pkg.tar.gz
369K kbd-1.14.1.20080309-2_to_1.15-1-x86_64.delta
1013K kbd-1.15-1-x86_64.pkg.tar.gz
569 libmad-0.15.1b-3_to_0.15.1b-4-x86_64.delta
132K libmad-0.15.1b-4-x86_64.pkg.tar.gz
89K libsndfile-1.0.18-1_to_1.0.19-1-x86_64.delta
423K libsndfile-1.0.19-1-x86_64.pkg.tar.gz
17K libv4l-0.5.7-1_to_0.5.8-1-x86_64.delta
56K libv4l-0.5.8-1-x86_64.pkg.tar.gz
79K libxi-1.1.4-2-x86_64.pkg.tar.gz
47K libxi-1.2.0-1_to_1.1.4-2-x86_64.delta
4,1K man-db-2.5.4-1_to_2.5.4-2-x86_64.delta
959K man-db-2.5.4-2-x86_64.pkg.tar.gz
1,2M man-pages-3.18-1_to_3.19-1-x86_64.delta
4,4M man-pages-3.19-1-x86_64.pkg.tar.gz
1,5M ncurses-5.7-2.1-x86_64.pkg.tar.gz
263K ncurses-5.7-2_to_5.7-2.1-x86_64.delta
951K nvidia-180.22-1_to_180.29-3-x86_64.delta
2,6M nvidia-180.29-3-x86_64.pkg.tar.gz
6,1M nvidia-utils-180.22-1_to_180.29-3-x86_64.delta
11M nvidia-utils-180.29-3-x86_64.pkg.tar.gz
1,2K pm-utils-1.2.4-1_to_1.2.4-3-x86_64.delta
39K pm-utils-1.2.4-3-x86_64.pkg.tar.gz
5,6K run-parts-2.30-1_to_2.31-1-x86_64.delta
8,9K run-parts-2.31-1-x86_64.pkg.tar.gz


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