[Koha-bugs] [Bug 30169] Prefetching is expensive for performance

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=30169

--- Comment #6 from Martin Renvoize <martin.renvoize at ptfs-europe.com> ---
s/iter dbicPrefetch kohaPrefetch     kohaJoin     dbicJoin
dbicPrefetch   4.51           --          -2%         -68%         -68%
kohaPrefetch   4.42           2%           --         -67%         -68%
kohaJoin       1.45         211%         205%           --          -2%
dbicJoin       1.43         217%         210%           2%           --

Results are interesting there.. I would have expected kohaPrefetch to be slower
than dbicPrefetch....

But still.. clearly instantiating multiple small objects is faster than
instantiating a large object lots of times.

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