> It's super annoying for me to post, because benchmarks drive me crazy, > and yet here I am posting one - this is almost like self flagellation > to paste this... > > https://www.phoronix.com/scan.php?page=article&item=linux-56-nvme&;... > > None of these benchmarks are representative of a generic desktop. The > difficulty with desktop workloads is their heterogenetity. Some people > are mixing music, others compiling, still others lots of web browsing > (Chrome OS I guess went to bfq around the same time we did), and we > just don't really know what people are going to do. Some even use > Workstation as a base for more typical server operations. > > The geometric mean isn't helpful either, because none of the tests are > run concurrently or attempt to produce tag starvation which would > result in latency spikes. That's where mq-deadline would do better > than none. In case you find it useful, Paolo has posted his own results from testing IO schedulers on Linux [1][2] as well as the scripts he used to generate the load [3]. I don't claim that these results have been independently verified or that they are good representations of the real world, but they may be a useful set of data points. [1] http://algo.ing.unimo.it/people/paolo/disk_sched/results.php [2] https://www.youtube.com/watch?v=w2bREYTe0-0 [3] https://github.com/Algodev-github/S _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx
