Hello, I have setup up several 10GB Synology systems and always have gotten the appropriate read/write speeds. I recently added 2x Mac Studios to my network. These have native 10GB NICs. In Blackmagic speed test I am getting 275MB/s writes and 900MB/s reads. I can’t figure out why the writes are so much slower. My system has 2x 10GB bond via LACP to Netgear switch with LAG configured. My Windows machines are getting writes closer to the read speeds. Any ideas?
To get a level deeper I would test with iPerf. This is a network monitoring tool, and it measures pure network performance without being affected by HDDs, cache, and RAID. You can run iPerf in a docker container.
A good resource of how to set this up is:
Hi Paul, I ran an open speed test in docker and am getting 9771 Mbps up/down, so it looks like my network is configured correctly.
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and I am running 8x 8TB drives at Raid 6