https://bugzilla.samba.org/show_bug.cgi?id=13266
--- Comment #4 from Chris Tipper <chris.tip...@gmail.com> --- Model: iMac 4K (2015) Platform: macOS 10.13.3 Storage: APFS running on APPLE SSD SM0512G Symptom: 5% throughput over Gigabit LAN compared to rsync 3.1.2 (4Mb/s vs 100Mb/s) The target machine is FreeBSD 11.1 running rsync 3.1.3 I don't have any diagnostic but I have downgraded to rsync 3.1.2 from 3.1.3 and seen a 20-fold increase in throughput. It seems unlikely that it is to do with the specific model of SSD as mine is not one of the type listed in the bug report. I suggest looking into APFS. I would also note that I installed rsync from Macports. https://github.com/macports/macports-ports/tree/master/net/rsync -- You are receiving this mail because: You are the QA Contact for the bug. -- Please use reply-all for most replies to avoid omitting the mailing list. To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html