FreeNAS coral Released - formerly FreeNAS 10

[anon75264233]

we are currently discussion the issues with SMB in this thread

SMB share slower than expected

My FreeNAS box is running a samba share which seems to be much slower than what I expect. When I test the link speed using iperf, I get speeds around the theoretical max. of 940 MBit/s. The same happens with WebDAV shares, where I get around 110 MB/s. So I can safely assume that my HDDs and my NIC are fast enough. However, using the samba share, I get only around 70 MB/s. How can I figure out what is causing this? I tried these parameters I found in a different forum post, but they seem to make no difference: socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536 PS: I am not sure in which forum this post fits, so I thought this one might be fine.