03/04/2021 perf meeting is on!

Hi Folks, The performance meeting will be starting in roughly 20 minutes! Today Gabi would like to give an update on his bluestore allocation optimization work (25%+ random write performance increase!) and Adam and I will give an update on the investigation into the bluefs_buffered_io=disabled performance investigation (hint, it looks a lot like range scan iteration is not effectively coming from block cache in some cases).  Hope to see you there! Etherpad: https://pad.ceph.com/p/performance_weekly Bluejeans: https://bluejeans.com/908675367 Mark