Azure Standard L8s のパフォーマンスを調べて見ました
結論
- 基本的に D ドライブを使いましょう
- ユーザー自身でインストールするアプリについて、インストール先が選べる物も D ドライブがよさそう
- まぁ、アプリ自体はメモリに乗ってるのでどちらでも。
前提
- Cristal disk mark では Windows Server 2016 となっていますが、
Windows Server 2019 Datacenter 64-bit (10.0, Build 17763) (17763.rs5_release.180914-1434)での計測です
DxDiag
System Information
------------------
Time of this report: 8/17/2019, 10:56:43
Machine name: xxxxxxx
Machine Id: {D7DB1F8F-2348-4218-858D-30C5F421298B}
Operating System: Windows Server 2019 Datacenter 64-bit (10.0, Build 17763) (17763.rs5_release.180914-1434)
Language: English (Regional Setting: English)
System Manufacturer: Microsoft Corporation
System Model: Virtual Machine
BIOS: BIOS Date: 06/02/17 12:52:12 Ver: 09.00.07 (type: BIOS)
Processor: Intel(R) Xeon(R) CPU E5-2698B v3 @ 2.00GHz (8 CPUs), ~2.0GHz
Memory: 65536MB RAM
Available OS Memory: 65536MB RAM
Page File: 2455MB used, 81895MB available
Windows Dir: C:\windows
DirectX Version: DirectX 12
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
Miracast: Not Available
Microsoft Graphics Hybrid: Not Supported
DxDiag Version: 10.00.17763.0001 64bit Unicode
CrystalDiskMark
D Drive
- 最新の NVMe と比べると見劣りはしてしまいはするのですが、早い。
-----------------------------------------------------------------------
CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo
Crystal Dew World : https://crystalmark.info/
-----------------------------------------------------------------------
* 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) : 411.267 MB/s
Sequential Write (Q= 32,T= 1) : 412.130 MB/s
Random Read 4KiB (Q= 8,T= 8) : 168.799 MB/s [ 41210.7 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 168.706 MB/s [ 41188.0 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 167.327 MB/s [ 40851.3 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 168.497 MB/s [ 41137.0 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 20.151 MB/s [ 4919.7 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 34.535 MB/s [ 8431.4 IOPS]
Test : 32768 MiB [D: 0.7% (10.2/1388.0 GiB)] (x5) [Interval=5 sec]
Date : 2019/08/17 11:05:12
OS : Windows Server 2016 Datacenter (Full installation) [10.0 Build 17763] (x64)
C Drive （参考値
-----------------------------------------------------------------------
CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo
Crystal Dew World : https://crystalmark.info/
-----------------------------------------------------------------------
* 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) : 223.659 MB/s
Sequential Write (Q= 32,T= 1) : 417.098 MB/s
Random Read 4KiB (Q= 8,T= 8) : 106.336 MB/s [ 25960.9 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 65.078 MB/s [ 15888.2 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 95.526 MB/s [ 23321.8 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 164.910 MB/s [ 40261.2 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 41.125 MB/s [ 10040.3 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 15.929 MB/s [ 3888.9 IOPS]
Test : 32768 MiB [C: 14.8% (18.7/126.5 GiB)] (x5) [Interval=5 sec]
Date : 2019/08/17 10:56:10
OS : Windows Server 2016 Datacenter (Full installation) [10.0 Build 17763] (x64)
CrystalDiskInfo
----------------------------------------------------------------------------
CrystalDiskInfo 8.2.3 (C) 2008-2019 hiyohiyo
Crystal Dew World : https://crystalmark.info/
----------------------------------------------------------------------------
OS : Windows Server 2016 Datacenter (Full installation) [10.0 Build 17763] (x64)
Date : 2019/08/17 10:14:47
-- Controller Map ----------------------------------------------------------
+ ATA Channel 0 (0) [ATA]
- Virtual HD ATA Device
- Virtual HD ATA Device
+ ATA Channel 1 (1) [ATA]
- Msft Virtual CD/ROM ATA Device
+ Intel(R) 82371AB/EB PCI Bus Master IDE Controller [ATA]
- ATA Channel 0 (0)
- ATA Channel 1 (1)
- Microsoft Hyper-V SCSI Controller [SCSI]
- Microsoft Storage Spaces Controller [SCSI]
- Microsoft Hyper-V SCSI Controller [SCSI]
-- Disk List ---------------------------------------------------------------
(1) Virtual HD : 1490.3 GB [1/0/1, pd1]
----------------------------------------------------------------------------
(1) Virtual HD
----------------------------------------------------------------------------
Model : Virtual HD
Firmware : 1.1.0
Serial Number :
Disk Size : 1490.3 GB (8.4/137.4/1490.3/1490.3)
Buffer Size : 64 KB
Queue Depth : 1
# of Sectors : 2910846976
Rotation Rate : Unknown
Interface : Parallel ATA
Major Version : ATA8-ACS
Minor Version : ----
Transfer Mode : PIO/DMA | PIO/DMA
Power On Hours : Unknown
Power On Count : Unknown
Temperature : Unknown
Health Status : Unknown
Features : 48bit LBA
APM Level : ----
AAM Level : ----
Drive Letter : D:
-- IDENTIFY_DEVICE ---------------------------------------------------------
0 1 2 3 4 5 6 7 8 9
000: 045A 3FFF 0000 0010 FE00 0200 003F ABCD DCBA 0123
010: 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020
020: 0003 0080 0000 312E 312E 3020 2020 5669 7274 7561
030: 6C20 4844 2020 2020 2020 2020 2020 2020 2020 2020
040: 2020 2020 2020 2020 2020 2020 2020 8080 0000 0F00
050: 0000 0200 0200 0003 FFFF 0010 00FF F010 0FEF 0180
060: FFFF 0FFF 0007 0407 0003 0078 0078 014D 0078 0000
070: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
080: 01F0 0000 0028 7400 4040 0028 3400 4040 0000 0000
090: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
100: 0000 AD80 0000 0000 0000 0000 6003 0000 0000 0000
110: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
120: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
130: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
140: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
150: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
160: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
170: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
180: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
190: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
200: 0000 0000 0000 0000 0000 0000 0000 0000 0000 4000
210: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
220: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
230: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
250: 0000 0000 0000 0000 0000 0000
-- SMART_READ_DATA ---------------------------------------------------------
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-- SMART_READ_THRESHOLD ----------------------------------------------------
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00