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ext2 vs. ext3




Hi,


I just tested ext2 and ext3(2.4-0.9.6) with 2.4.8-ac8, using
bonnie++-1.01. The hardware is an old Pentium 100 box with 48M RAM and a
16.6MB/s EIDE harddrive. The results(see attachment) show ext3 is a
lot slower than ext2 in most aspects. Does anybody get better results? - The tests were done on the same physical partition.


Wenzhuo

Title: Bonnie++ V1.01 Benchmark results
Sequential Output Sequential Input Random
Seeks
Sequential Create Random Create
Size:Chunk SizePer CharBlockRewritePer CharBlockNum FilesCreateReadDeleteCreateReadDelete
K/sec% CPUK/sec% CPUK/sec% CPUK/sec% CPUK/sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU/ sec% CPU
ext3300M902967399792688278999055292650.1316849628636941229968596++++++++35082
ext2300M9629711690624110399349299993994.6416154972625381947110015897++++++++63597
ext3300M906967700822817288999043232053.2316829629826981198958197++++++++34785
ext2300M9669711816624373399379298943996.751615497325719987139415796++++++++63297

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