samba performance difference between old and the latest ?

Andrew Bartlett abartlet at
Sat Sep 7 03:20:04 UTC 2019

On Fri, 2019-09-06 at 11:01 +0900, Namjae Jeon via samba-technical
> Hello,
> I found something strange during measuring performance with samba
> these days.
> I checked the performance of samba 4.7.6 and 4.10.6. 

> samba 4.7.6 : 11.6MB/s
> samba 4.10.6 : 9.5MB/s

Jumping back to the top of this thread to focus on what you could help
us with.  If you built Samba for both of these tests, then perhaps you
could do a git bisect between those two versions to work out where this

Of course, this assumes it was a single commit, but who knows, it just
might be. 

Either way, if you were able to additionally test 4.7.latest,
4.8.latest, 4.9.latest, 4.11.0rc3 and master (so as to add to the
dataset) it would be a massive help.


Andrew Bartlett

Andrew Bartlett             
Authentication Developer, Samba Team
Samba Developer, Catalyst IT 

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