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This is a project to track performance of the FreeBSD operating system through time. More info pending.

The idea is to do it in several stages:

  • First stage: “Tweaking the toggles” - collect information on how commonly (and not so commonly) used toggles affect the performance. For example:
  • INVARIANTS
  • WITNESS
  • SMP vs UP
  • vfs.read_max
  • malloc debugging
  • kern.sched.ipiwakeup.enabled
  • hyperthreading
  • timecounters
  • kern.smp.forward_signal_enabled
  • compiler flags

This should establish base performance numbers and expectations

See PerformanceTrackingProject/PreliminaryData

  • performancetrackingproject.1172529518.txt.gz
  • Last modified: 2007/02/26 22:38
  • by IvanVoras