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The "StarDelta" page has been changed by StefanFuhrmann: http://wiki.apache.org/subversion/StarDelta?action=diff&rev1=2&rev2=3 Comment: Fill in initial measurement results == Preliminary results == Test data set: first revisions of fs_fs.c - 6xx files + * 644 files - 15x MB total + * 142 MB total - 38x kB max. file size + * 379 kB max. file size Data sizes: - 780 kB text body + * 766 kB text body - 270k instructions (1.x MB) without common sequence optimization + * 259k instructions (1.01 MB) without common sequence optimization - 3xx kB on disk (using quick_pack) + * 357 kB on disk (using quick_pack) Execution times: - .? s creation (xx MB / s) + * 94 ms creation (1510 MB / s) - .? s optimization (xx MB / s) + * 60 ms optimization (2370 MB / s) - .? s compression + * 4.1 ms compression - .? s total write time (xx MB/s data in, xx MB/s out to disk) + * 158 ms total write time (900 MB/s data in, 2.2 MB/s out to disk) - .? s load and extract (xx MB/s) - .? s extraxt (xx MB/s) + * 4 ms unpack + * 19 ms reconstruct (7,200 MB/s) - .? s total read time (xx MB/data out, xx MB/s in from disk) + * 23 ms total read time (6,200 MB/data out, 15 MB/s in from disk) When imported into an empty 1.8 repository: - 1.2 MB revs + * 1.3 MB revs - 1.5 s for svnadmin verify + * 780 ms for svnadmin dump
