, 1, .
— ( ), 1.
, - , — .
" " . . , , . , , , . , , , .
, ( - - , ). , 1. , , ?
:
, : HP DL180G6, 2*Xeon 5650, 32 Gb, Intel 362i , Win 2008 r2. , Core i3-2100. , .
1 SQL, SQL: IBM System 3650 x4, 2*Xeon E5-2630, 32 Gb, Intel 350, Win 2008 r2.
10 Gbit Intel 520-DA2 .
. ( , , CIFS/SMB). :
0. , . , . .
, 10 (Pentium 775 socket) 1: . (Celeron = ).
, 775 socket 1 , , 1 8.2 . ( ), ( web, ) .
, . — , HASP.
30 "" , 1 - .
1. , "" , , . ( ). , . , — Ramdisk enterprise.
8.2 256 , ! . , , 100-200 . , , 300-400 .
8.3 256 , .
. , (), 1 1 . , — . , , 1 . , Core i3 70-80.
.
- 1 (, ). , , . , 1 (), , - 1 . - .
( ) :
- BIOS. C1, C1E, Intel -state (C2, C3,C4). , . , , - . BIOS , . BIOS , Windows . ( BIOS ). "" BIOS, , Xeon - .

- - - . - , , . - .
, . - - - . , .
|
- . BIOS C-state ,
|
![]() |
|
BIOS C-state , Pentium Core , Xeon "" |
![]() |
|
BIOS C-state , . Turbo boost - , |
![]() |
. : Intel Xeon 5650, ramdisk. 23.26, - 49.5. - . , Intel Core.
, 1, - .
) Turbo Boost. , , . , . ( , , , . , Bus speed 133 166 , )
turbo boost , , . ! 1 ( ). , turbo boost , C-state. :

, - , Core speed - , - . 1?
|
|
|
Core speed (), GHz |
CPU-Z Single Thread |
Ramdisk
|
Ramdisk - |
|
Turbo boost |
20 |
2,67 |
957 |
49,50 |
36,50 |
|
C-state off, Turbo boost |
22 |
2,93 |
1050 |
53.19 |
40,32 |
|
C-state on, Turbo boost |
23 |
3,07 |
1080 |
53,13 |
23,04 |
, 23 , - 22 23 , - - 23 (, C-state 7, , C-state). , , . , 49,5 53 - , .
- turbo boost . , Turbo boost , (BIOS: QPI L0s, L1 - disable, demand scrubbing - disable, Intel SpeedStep - enable, Turbo boost - enable. - - ). - ( ) , c-state , . - ...

![]() |
![]() |
![]() |
. 1 8.2.19.83, , - 1 SQL , Shared memory. Turbo boost . 8.3 .
| 800 | 1066 | 1333 | |
| 48,54 | 49,50 | 50,51 | |
| 1 8.2 | 49,50 | 49,50 | 49,02 |
| 49,02 | 49,02 | 49,50 | |
| 36,76 | 36,76 | 37,04 | |
| 1 8.2 - | 37,04 | 37,04 | 36,50 |
| 36,23 | 36,76 | 36,76 |
- . CPU-Z , , CAS Latency RAS to CAS Delay, . , , , .
2. , - . , (1, 2 ), . 1 , iperf ( 1 - 850 , 950-980), . - , , (5-10 ) . 1 100 /, — 120 /. , ( ) . SMB Linux , «» , .
. windows windows server ( windows ) SMB/CIFS, linux (debian, ubuntu ) linux NFS ( SMB , NFS ). , - , . debian 1 - , , , , Win , postgres 50 .
, "" , . 1. servershare, 192.168.0.1share, net use z: 192.168.0.1share ( , ) Z. , 1 , . , :
( , ) - net use DriveLetter: servershare. : net use m: serverbases. , IP , . - dns , hosts. . - ( ).

, . : Intel X520-DA2, Intel 362, Intel 350, Realtek 8169. Win 2008 R2, Win 7, Debian 8. , . , Iperf ( 10 , 7.2 Gbit , , ). , SSD( , ) SSD. 100 Mbit Intel 362. 1 Gbit Intel 350 1 Gbit Intel X520-DA2 ( ) . , ( , 10%, - ). 1 8.2.19.86, 8.3.6.2076. , , .
|
100 Mbit CIFS Intel/Intel Win 2008 - Win 2008 ip |
100 Mbit CIFS Intel/Intel Win 2008 - Win 2008 |
1 Gbit CIFS Intel/Intel Win 2008 - Win 2008 ip |
1 Gbit CIFS Intel/Intel Win 2008 - Win 2008 |
1 Gbit CIFS Intel/Realtek Win 2008 - Win 7 |
1 Gbit CIFS Intel/Realtek Win 2008 - Debian |
10 Gbit CIFS Intel/Intel Win 2008 - Win 2008 ip |
10 Gbit CIFS Intel/Intel Win 2008 - Win 2008 |
|
| 11,20 | 26,18 | 15,20 | 43,86 | 40,65 | 37,04 | 16,23 | 44,64 | |
| 1 8.2 | 11,29 | 26,18 | 15,29 | 43,10 | 40,65 | 36,76 | 15,11 | 44,10 |
| 8.2.19.83 | 12,15 | 25,77 | 15,15 | 43,10 | 14,97 | 42,74 | ||
| 6,13 | 34,25 | 14,98 | 43,10 | 39,37 | 37,59 | 15,53 | 42,74 | |
| 1 8.3 | 6,61 | 33,33 | 15,58 | 43,86 | 40,00 | 37,88 | 16,23 | 42,74 |
| 8.3.6.2076 | 33,78 | 15,53 | 43,48 | 39,37 | 37,59 | 42,74 |
( , . ):
- , , 1. Core i3 40+ , , , . ! ( 10) , 1 , ().
- 1C 8.3 . - , , . , ( ) , FCoE, , microsoft certified ( ), . , . , 8.2 , 8.3 - . 8.3, .
- 1 8.3.6.2076 ( , ) - , 8.3.7.2008. 8.3.7.2008 ( ) , . , Process Explorer , 8.3.6.
- , 100 , ( ), , 1 . - (latency) .
- ( ) 1 8.2 Intel - Realtek 10%, Intel-Intel. realtek-realtek . , - Intel, - Intel ( ..). .
- ( drweb 10 ) 8-10% . ( 1cv8 , ) - , .
- . samba , Win XP Win7 ( - ), 1 . , samba debian/ubuntu , . , .
- , net use, fio. , 1, /.
- ( ) , 1 10 . , 10 - iSCSI, . - , 1 .
- 100 8.3 8.2 - , . , , 8.2, - 8.3.
- NFS win - win win-lin 6 , . 25 , ( 2 ). windows NFS .
, ( ). , 30( 40), 10 - ( ).
. ( , , RDP). :
- , . , . .
- , , . - (, , ).
- 1. "" , 50 RDP , , .
- ( 30 , ) SSD . - , 1, , . , , . () , .
, . , , . 8.3.6.2076 8.3.7.2008 ( Ramdisk Turbo boost 8.3.6 56.18 8.3.7.2008 55.56, ). - , turbo boost ( ).
|
Raid 10 4x SATA 7200 ATA ST31500341AS |
Raid 10 4x SAS 10k HP DG146BB976 |
Raid 10 4x SAS 15k HP DH072BB978 |
SSD OCZ Agility 3 |
Ramdisk |
Ramdisk Turbo boost |
RAID |
|
| 21,74 | 28,09 | 32,47 | 49,02 | 50,51 | 53,76 | 49,02 | |
| 1 8.2 | 21,65 | 28,57 | 32,05 | 48,54 | 49,02 | 53,19 | |
| 8.2.19.83 | 21,65 | 28,41 | 31,45 | 48,54 | 49,50 | 53,19 | |
| 33,33 | 42,74 | 45,05 | 51,55 | 52,08 | 55,56 | 51,55 | |
| 1 8.3 | 33,46 | 42,02 | 45,05 | 51,02 | 52,08 | 54,95 | |
| 8.3.7.2008 | 35,46 | 43,01 | 44,64 | 51,55 | 52,08 | 56,18 |
- RAID , , . - .
- 8.2 SATA SSD - . . . " (%)" 80-95. , 35, - 49 ( , ). - , 100% write cache hit ratio.
- ( Agility 3) . - , , , Intel 3700 , . , , SSD , .
- ( ) 2 ( ), . , , , - .
- , , . 1-2, 10, SAS . ( - , perfmon).
- - , ( ..).
: ( , ) , , ( 30) - , , .
, , , perfmon, -, , , . .
- .
8.2, .. 8.3 .
, .
|
1: Xeon 5520 SQL: Xeon E5-2630 1 Gbit Local SSD |
1: Xeon 5520 SQL: Xeon E5-2630 1 Gbit Fibre channel - SSD |
1: Xeon 5520 SQL: Xeon E5-2630 1 Gbit Fibre channel - SAS |
1: Xeon 5650 SQL: Xeon E5-2630 1 Gbit Local SSD |
1: Xeon 5650 SQL: Xeon E5-2630 1 Gbit Fibre channel - SSD |
1: Xeon 5650 SQL: Xeon E5-2630 10 Gbit Local SSD |
1: Xeon 5650 = SQL: TCP IP |
1: Xeon 5650 = SQL: Shared memory |
1: Xeon 5650 = SQL: Shared memory Balanced mode |
1: Xeon 5650 = SQL: Shared memory Turbo boost |
1: Xeon 5650 = SQL: Shared memory Turbo boost - debug |
|
| 16,78 | 18,23 | 16,84 | 28,57 | 27,78 | 32,05 | 34,72 | 36,50 | 23,26 | 40,65 | 39.37 | |
| 1 8.2 | 17,12 | 17,06 | 14,53 | 29,41 | 28,41 | 31,45 | 34,97 | 36,23 | 23,81 | 40,32 | 39.06 |
| 16,72 | 16,89 | 13,44 | 29,76 | 28,57 | 32,05 | 34,97 | 36,23 | 23,26 | 40,32 | 39.06 |
, - - , .
- , , , . . - ( , ) 1 .
- 1 5520 5650 . , , ( ).
- SQL , , 1, MS SQL ( ) .
- 1 SQL 1 10 10% . .
- Shared memory - , 15%, . , . - SQL , 1 FQDN ( tcp/ip), localhost ServerName, ServerNameInstanceName, zz-testzztest. ( : Microsoft SQL Server Native Client 10.0: : , SQL Server 2000 [126]. HRESULT=80004005, HRESULT=80004005, HRESULT=80004005, SQLSrvr: SQLSTATE=08001, state=1, Severity=10, native=126, line=0).
- 100 - Win 2008 Std ( ), 32 . - 1 SQL ( 64 ) . MS SQL 24-28 - ( , - 1 ?)
- 1 SQL - ( - ). Hyper-V ...
- - . .
- , (ragent.exe -debug) . , , 2-3% .
, .. - , . , 1C MS SQL, ( 3 ), SSD , (128+), . - , ( , ). , .






