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From Jukka Zitting <jukka.zitt...@gmail.com>
Subject Re: Some more benchmarks
Date Thu, 06 Jun 2013 13:00:10 GMT
Hi,

On Fri, May 31, 2013 at 3:14 PM, Jukka Zitting <jukka.zitting@gmail.com> wrote:
> It looks like we have a performance regression in ReadPropertyTest.
> Quick profiling shows a lot of the time seems to be going to
> MemoryNodeBuilder$ConnectedHead.update(), which is weird since we're
> only reading and thus the related MNB head should be unconnected. I'll
> investigate.

Revision 1490258 fixed the issue. The updated results are:

    Apache Jackrabbit Oak 0.9-SNAPSHOT
    # ReadPropertyTest               min     10%     50%     90%     max       N
    Jackrabbit                        40      41      41      42      97    1448
    Oak-Default                       11      12      12      14      19    4804
    Oak-Mongo                         17      18      18      20     123    3128
    Oak-Segment                       94      94      96      98     136     622
    Oak-Tar                           11      11      12      13      17    5121

BR,

Jukka Zitting

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