> 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  as well as the scripts he used to generate the load . 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.  http://algo.ing.unimo.it/people/paolo/disk_sched/results.php  https://www.youtube.com/watch?v=w2bREYTe0-0  https://github.com/Algodev-github/S _______________________________________________ devel mailing list -- email@example.com To unsubscribe send an email to devel-le...@lists.fedoraproject.org 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://firstname.lastname@example.org