На windows 2008. Там клиент-серверная 1с и она пишет логи, а postgres тоже пишет свои данные.
Диски SSDSC2BW240H6 в RAID1.
Без нагрузки делаю CrystalDiskMark и получают какую-то низкую производительность записи.
Какие цифры я должен получить в таком тесте обычно?
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CrystalDiskMark 5.2.1 x64 (C) 2007-2017 hiyohiyo
Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
Sequential Read (Q= 32,T= 1) : 289.195 MB/s
Sequential Write (Q= 32,T= 1) : 164.791 MB/s
Random Read 4KiB (Q= 32,T= 1) : 3.517 MB/s [ 858.6 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 0.647 MB/s [ 158.0 IOPS]
Sequential Read (T= 1) : 169.468 MB/s
Sequential Write (T= 1) : 43.417 MB/s
Random Read 4KiB (Q= 1,T= 1) : 0.749 MB/s [ 182.9 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 0.349 MB/s [ 85.2 IOPS]
Test : 1024 MiB [D: 45.8% (851.9/1860.0 GiB)] (x5) [Interval=5 sec]
Date : 2017/07/18 23:43:17
OS : Windows Server 2008 R2 Datacenter (Full installation) SP1 [6.1 Build 7601] (x64)
Кроме того, съем данных производительности за 1 минуту в windows 2008 иногда показывает хинт:
High rate of 79 split io per second was detected
Раз есть уведомление, дополнительный вопрос возник - откуда это берется?
Может нужно поставить вот эту штуку? https://support.microsoft.com/ru-RU/hel ... indows-ser
Есть кеш 128mb, но нет батарейки в этой модели (хотя вроде бы можно включить)
Диски уже поработалию. Есть SMART, но там вроде ничего такого не нашел.
Я понимаю, что write cache выключен, но ведь это же SSD. Производительность должна стремиться к производительности отдельного SSD. Даже бытовой быстрее.
Прошивку недавно обновил.
Есть следующая информация из контроллера:
Код: Выделить всё
Controllers found: 1
----------------------------------------------------------------------
Controller information
----------------------------------------------------------------------
Controller Status : Optimal
Channel description : SAS/SATA
Controller Model : Adaptec 6405E
Controller Serial Number : 3A0XXXXXXX2
Controller World Wide Name : 5000XXXXXXXXXX00
Controller Alarm : Enabled
Physical Slot : 1
Temperature : 44 C/ 111 F (Normal)
Installed memory : 128 MB
Global task priority : High
Performance Mode : OLTP/Database
Host bus type : PCIe
Host bus speed : 5000 MHz
Host bus link width : 1 bit(s)/link(s)
PCI Device ID : 651
Stayawake period : Disabled
Spinup limit internal drives : 0
Spinup limit external drives : 0
Defunct disk drive count : 0
Logical devices/Failed/Degraded : 2/0/0
NCQ status : Enabled
Statistics data collection mode : Enabled
--------------------------------------------------------
RAID Properties
--------------------------------------------------------
Copyback : Disabled
Automatic Failover : Enabled
Background consistency check : Disabled
Background consistency check period : 30
--------------------------------------------------------
Controller Version Information
--------------------------------------------------------
BIOS : 5.3-0 (19198)
Firmware : 5.3-0 (19198)
Driver : 7.5-0 (41013)
Boot Flash : 0.0-0 (19198)
SEEPROM (Load version/ Flash version) : 2/ 8
----------------------------------------------------------------------
Logical device information
----------------------------------------------------------------------
Logical Device number 0
Logical Device name : SSD
Block Size of member drives : 512 Bytes
RAID level : 1
Unique Identifier : E3XXXXXX
Status of Logical Device : Optimal
Additional details : Initialized with Build/Clear
Size : 228790 MB
Parity space : 228800 MB
Interface Type : Serial ATA
Device Type : HDD
Read-cache setting : Enabled
Read-cache status : On
Write-cache setting : Disabled
Write-cache status : Off
Partitioned : Yes
Protected by Hot-Spare : No
Bootable : Yes
Failed stripes : No
Power settings : Disabled
--------------------------------------------------------
Logical Device segment information
--------------------------------------------------------
Segment 0 : Present (228936MB, SATA, SSD, Connector:0, Device:0) CVTR516XXXXXXXXXXX
Segment 1 : Present (228936MB, SATA, SSD, Connector:0, Device:1) CVTR516XXXXXXXXXXX
Logical Device number 1
Logical Device name : HDD
Block Size of member drives : 512 Bytes
RAID level : 1
Unique Identifier : 084117AD
Status of Logical Device : Optimal
Additional details : Initialized with Build/Clear
Size : 1904630 MB
Parity space : 1904640 MB
Interface Type : Serial ATA
Device Type : HDD
Read-cache setting : Enabled
Read-cache status : On
Write-cache setting : Disabled
Write-cache status : Off
Partitioned : Yes
Protected by Hot-Spare : No
Bootable : No
Failed stripes : No
Power settings : Disabled
--------------------------------------------------------
Logical Device segment information
--------------------------------------------------------
Segment 0 : Present (1907729MB, SATA, HDD, Connector:0, Device:2) Y4XXXXXXX
Segment 1 : Present (1907729MB, SATA, HDD, Connector:0, Device:3) Y4XXXXXXX
----------------------------------------------------------------------
Physical Device information
----------------------------------------------------------------------
Device #0
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 6.0 Gb/s
Reported Channel,Device(T:L) : 0,0(0:0)
Reported Location : Connector 0, Device 0
Vendor : ATA
Model : INTEL SSDSC2BW24
Firmware : RG20
Serial number : CVTRXXXXXXXXXXXXXX
Reserved Size : 139800 KB
Used Size : 228800 MB
Unused Size : 64 KB
Total Size : 228936 MB
Write Cache : Disabled (write-through)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full power,Powered off,Standby
SSD : Yes
Temperature : Not Supported
NCQ status : Enabled
----------------------------------------------------------------
Device Phy Information
----------------------------------------------------------------
Phy #0
PHY Identifier : 0
SAS Address : 3000000000000000
Attached PHY Identifier : 0
Attached SAS Address : 50000D11062D1900
Device #1
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 6.0 Gb/s
Reported Channel,Device(T:L) : 0,1(1:0)
Reported Location : Connector 0, Device 1
Vendor : ATA
Model : INTEL SSDSC2BW24
Firmware : RG20
Serial number : CVTRXXXXXXXXXXXXXX
Reserved Size : 139800 KB
Used Size : 228800 MB
Unused Size : 64 KB
Total Size : 228936 MB
Write Cache : Disabled (write-through)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full power,Powered off,Standby
SSD : Yes
Temperature : Not Supported
NCQ status : Enabled
----------------------------------------------------------------
Device Phy Information
----------------------------------------------------------------
Phy #0
PHY Identifier : 0
SAS Address : 3000000000000001
Attached PHY Identifier : 1
Attached SAS Address : 50000D11062D1900
Device #2
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 6.0 Gb/s
Reported Channel,Device(T:L) : 0,2(2:0)
Reported Location : Connector 0, Device 2
Vendor : ATA
Model : TOSHIBA DT01ACA2
Firmware : MX4OABB0
Serial number : YXXXXXXXX
World-wide name : 5000XXXXXXXXXXXX
Reserved Size : 3163160 KB
Used Size : 1904640 MB
Unused Size : 64 KB
Total Size : 1907729 MB
Write Cache : Disabled (write-through)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off,Reduced rpm
SSD : No
Temperature : Not Supported
NCQ status : Enabled
----------------------------------------------------------------
Device Phy Information
----------------------------------------------------------------
Phy #0
PHY Identifier : 0
SAS Address : 3000000000000002
Attached PHY Identifier : 2
Attached SAS Address : 5000XXXXXXXXXX00
Device #3
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 6.0 Gb/s
Reported Channel,Device(T:L) : 0,3(3:0)
Reported Location : Connector 0, Device 3
Vendor : ATA
Model : TOSHIBA DT01ACA2
Firmware : MX4OABB0
Serial number : YXXXXXXXX
World-wide name : 5000XXXXXXXXXXXX
Reserved Size : 3163160 KB
Used Size : 1904640 MB
Unused Size : 64 KB
Total Size : 1907729 MB
Write Cache : Disabled (write-through)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off,Reduced rpm
SSD : No
Temperature : Not Supported
NCQ status : Enabled
----------------------------------------------------------------
Device Phy Information
----------------------------------------------------------------
Phy #0
PHY Identifier : 0
SAS Address : 3000000000000003
Attached PHY Identifier : 3
Attached SAS Address : 5000XXXXXXXXXXX0
----------------------------------------------------------------------
Connector information
----------------------------------------------------------------------
Connector #0
Connector Name : CN0
-------------------------------------------------------------------
Lane Information
-------------------------------------------------------------------
Lane #0
Channel ID : 0
Device ID : 0
SAS Address : 500XXXXXXXXXXXX0
PHY Identifier : 0
----------------------------------------------------------------
Lane SAS Phy Information
----------------------------------------------------------------
No SAS Phy information available for lane #0
Lane #1
Channel ID : 0
Device ID : 1
SAS Address : 50XXXXXXXXXXXX00
PHY Identifier : 1
----------------------------------------------------------------
Lane SAS Phy Information
----------------------------------------------------------------
No SAS Phy information available for lane #1
Lane #2
Channel ID : 0
Device ID : 2
SAS Address : 5000XXXXXXXXXX00
PHY Identifier : 2
----------------------------------------------------------------
Lane SAS Phy Information
----------------------------------------------------------------
No SAS Phy information available for lane #2
Lane #3
Channel ID : 0
Device ID : 3
SAS Address : 5000XXXXXXXXXX00
PHY Identifier : 3
----------------------------------------------------------------
Lane SAS Phy Information
----------------------------------------------------------------
No SAS Phy information available for lane #3