Hi Folks, Perf meeting is on in ~20 minutes!  Today let's talk about Casey's propsal to avoid write stalls during bucket splitting, bluestore 4K min alloc size, and competing proposals for small objects in OMAP from Igor and Yanghonggang.  Please feel free to add any other topics to the etherpad.  See you there! Etherpad: https://pad.ceph.com/p/performance_weekly Bluejeans: https://bluejeans.com/908675367 Thanks, Mark