[Samba] Third Try: Huge number of small files performance regression from 3.5.16 to 4.6.5 with identical smb.conf

[awl1]

Both done, but does not result in any significant changes:

===========================================================================
SMB2 Service Response Time Statistics - new4:
Index  Procedure  Calls  Min SRT (s)  Max SRT (s)  Avg SRT (s) Sum SRT (s)
---------------------------------------------------------------------------
SMB2
Close                    6   1634     0.000638     0.225166 0.005001     
8.171705
Create                   5   2053     0.001845     0.025199 0.007823    
16.060968
Find                    14   1588     0.001458     0.275006 0.052488    
83.351477
GetInfo                 16     16     0.001148     0.010863 0.002318     
0.037086
Ioctl                   11      1     0.000542     0.000542 0.000542     
0.000542
SetInfo                 17   2043     0.000755     0.006908 0.001170     
2.390243
Tree Connect             3      1     0.001602     0.001602 0.001602     
0.001602
Tree Disconnect          4      1     0.056703     0.056703 0.056703     
0.056703
Write                    9   1020     0.000711     0.349776 0.001745     
1.780156
---------------------------------------------------------------------------

Sum is again roundabout 111 seconds.

Best,
Andreas


Am 14.07.2017 um 21:49 schrieb Jeremy Allison via samba:
> On Fri, Jul 14, 2017 at 08:51:48PM +0200, awl1 wrote:
>> OK, so here is my new global section, and the results from Wireshark:
>>
>> [global]
>> write cache size = 2097152
> Please remove the 'write cache size'.
>> follow symlinks = no
> Remove the 'follow symlinks' line.
>