Benchmark MySQL 5.4

août 3, 2009

Dimitri KRAVTCHUK nous démontre, avec une batterie de tests, les évolutions en matière de performance apportées par MySQL 5.4:

  • Huge performance improvement on InnoDB engine!
  • MySQL 5.4.0 /Perf Version seems to be the most performant InnoDB implementation for the moment! (only except on the Read-Only workload @8cores where InnoDB plugin-1.0.3 is leading!)
  • MySQL is outperforming PostgreSQL on my tests now!
  • Regarding scalability, get a look at 8 vs 16 cores graphs, and you’ll see it’s the big step forward – no performance degradation on 16 cores is a very positive sign! and there is only 3 months distance between tests!
  • LOCK_open needs a fix ASAP! 🙂
  • Analyzing my test results, it’s too early to say InnoDB is scaling up to 16 cores, but the test results on 16 cores are already outperforming 8 cores, and I’m absolutely sure now – very quickly it’ll perform even better! so see you soon! :-))

3 Responses to “Benchmark MySQL 5.4”

  1. Ce n’est pas Dimitri Kozma mais Dimitri KRAVTCHUK 🙂


  2. ouppsss
    désolé, je me doutais qu’il y avait un truc de bizarre, mais mes recherches ne m’ont pas permises de trouver la faille 🙁
    Merci Dimitri KRAVTCHUK, je rectifie 😉
    P.S. J’en profite pour te remercier également pour les benchs !

  3. Merci! 🙂