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网友 2019年 说：
*帖最后由 2019年 于 2023-11-7 15:50 编辑
因为同时需要hyper-v pve
没办法,再hyper-v里又套了个pve
这个跑分大概损失了多少性能? 7950x3d 2次虚拟后的8核心小鸡
========================================================================
unixbench
————————————————————————
Benchmark Run: Tue Nov 07 2023 14:33:40 – 15:01:42
8 CPUs in ******; running 1 parallel copy of ****s 单线程**
Dhrystone 2 using register va**ables 13723**3.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1534.2 MWIPS (9.1 s, 7 samples)
Execl Th**ughput 456.6 lps (29.6 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 321263.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 84388.7 KBps (30.0 s, 2 samples)
File Copy 40** bufsize 8000 maxblocks 930805.4 KBps (30.0 s, 2 samples)
Pipe Th**ughput 526047.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 11076.7 lps (10.0 s, 7 samples)
P**ce** Creation 1976.1 lps (30.0 s, 2 samples)
Shell Sc**pts (1 conc**rent) 835.5 lpm (60.0 s, 2 samples)
Shell Sc**pts (8 conc**rent) 537.7 lpm (60.1 s, 2 samples)
****** Call Overhead 502625.8 lps (10.0 s, 7 samples)
****** Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register va**ables 116700.0 13723**3.7 1176.0
Double-Precision Whetstone 55.0 1534.2 278.9
Execl Th**ughput 43.0 456.6 106.2
File Copy 1024 bufsize 2000 maxblocks 3**0.0 321263.8 811.3
File Copy 256 bufsize 500 maxblocks 1655.0 84388.7 509.9
File Copy 40** bufsize 8000 maxblocks 5800.0 930805.4 1604.8
Pipe Th**ughput 12440.0 526047.8 422.9
Pipe-based Context Switching 4000.0 11076.7 27.7
P**ce** Creation 126.0 1976.1 156.8
Shell Sc**pts (1 conc**rent) 42.4 835.5 197.0
Shell Sc**pts (8 conc**rent) 6.0 537.7 8**.1
****** Call Overhead 15000.0 502625.8 335.1
========
****** Benchmarks Index Score 341.5
————————————————————————
Benchmark Run: Tue Nov 07 2023 15:01:42 – 15:30:13
8 CPUs in ******; running 8 parallel copies of ****s 多线程**
Dhrystone 2 using register va**ables 65572144.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone **01.4 MWIPS (9.9 s, 7 samples)
Execl Th**ughput 4122.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 300356.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 80606.5 KBps (30.0 s, 2 samples)
File Copy 40** bufsize 8000 maxblocks 712416.3 KBps (30.0 s, 2 samples)
Pipe Th**ughput 2301409.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 384914.9 lps (10.0 s, 7 samples)
P**ce** Creation 10919.0 lps (30.0 s, 2 samples)
Shell Sc**pts (1 conc**rent) 7044.8 lpm (60.1 s, 2 samples)
Shell Sc**pts (8 conc**rent) 1033.2 lpm (60.3 s, 2 samples)
****** Call Overhead 2029593.1 lps (10.0 s, 7 samples)
****** Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register va**ables 116700.0 65572144.5 5618.9
Double-Precision Whetstone 55.0 **01.4 1745.7
Execl Th**ughput 43.0 4122.1 958.6
File Copy 1024 bufsize 2000 maxblocks 3**0.0 300356.2 758.5
File Copy 256 bufsize 500 maxblocks 1655.0 80606.5 487.0
File Copy 40** bufsize 8000 maxblocks 5800.0 712416.3 1228.3
Pipe Th**ughput 12440.0 2301409.7 1850.0
Pipe-based Context Switching 4000.0 384914.9 **2.3
P**ce** Creation 126.0 10919.0 866.6
Shell Sc**pts (1 conc**rent) 42.4 7044.8 1661.5
Shell Sc**pts (8 conc**rent) 6.0 1033.2 1722.0
****** Call Overhead 15000.0 2029593.1 1353.1
========
****** Benchmarks Index Score 1309.7
======= Sc**pt desc**ption and score compa**son completed! =======
———————————————————————-
CPU Model : AMD Ryzen 9 7950X3D 16-Core P**ce**or
CPU Cores : 4 @ 4192.022 MHz
CPU Cache : 1024 KB
AES-NI : ✓ Enabled
VM-x/AMD-V : ✗ Disabled
Total Disk : 1000.7 GB (9.6 GB Used)
Total Mem : 8.4 GB (1.8 GB Used)
Total Swap : 4.3 GB (0 Used)
****** uptime : 2 days, 1 ho** 35 min
Load average : 0.00, 0.01, 0.05
OS : CentOS Linux release 7.9.2009 (Core)
Arch : x86_** (** Bit)
Kernel : 3.10.0-1160.102.1.el7.x86_**
TCP CC : cubic
Virtualization : Mic**soft Virtual Machine
IPv4/IPv6 : ✓ Online / ✓ Online
Or***ization : AS55799 IPTELECOM ASIA
Location : Los Angeles / US
Region : California
———————————————————————-
I/O Speed(1st run) : 3.6 GB/s
I/O Speed(2nd run) : 3.4 GB/s
I/O Speed(3rd run) : 3.3 GB/s
I/O Speed(average) : 3515.7 MB/s
嵌套一层的io 3.6G
嵌套两层的io 600mb
IO损失很大,cpu跑分我看不懂,再网上找了一下其他u的跑分,估计损失80%性能
CPU Model : Common KVM p**ce**or
CPU Cores : 8 @ 4192.012 MHz
CPU Cache : 512 KB
AES-NI : ✗ Disabled
VM-x/AMD-V : ✗ Disabled
Total Disk : 305.5 GB (63.8 GB Used)
Total Mem : 20.4 GB (2.5 GB Used)
Total Swap : 15.4 GB (0 Used)
****** uptime : 0 days, 2 ho** 37 min
Load average : 0.09, 4.32, 7.25
OS : CentOS Linux release 7.9.2009 (Core)
Arch : x86_** (** Bit)
Kernel : 3.10.0-1160.el7.x86_**
TCP CC : cubic
Virtualization : KVM
IPv4/IPv6 : ✓ Online / ✗ Offline
Or***ization : AS55799 IPTELECOM ASIA
Location : Los Angeles / US
Region : California
———————————————————————-
I/O Speed(1st run) : 532 MB/s
I/O Speed(2nd run) : 822 MB/s
I/O Speed(3rd run) : **1 MB/s
I/O Speed(average) : 665.0 MB/s
网友 【菠萝云】 说：
小鸡里开小鸡，性能损失非常大
网友 闻风听雨 说：
hyper-v开嵌套虚拟化了吗
网友 y**79802 说：
子子孙孙，无穷匮也。为什么不试试用docker跑linux呢，我之前用一个高性能VPS不支持虚拟化了，我就用的docker，docker里面可以安装openwrt,装debian,装ubuntu,都行啊。。
网友 PA-fan 说：
win就用hyperv，linux就用pve，你嵌套用的理由是啥
网友 zhouktv1 说：
修改pve里小鸡CPu配置，你看你的型号是common这个能测毛分数啊
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网友 2019年 说：
zhouktv1 发表于 2023-11-7 15:22
修改pve里小鸡CPu配置，你看你的型号是common这个能测毛分数啊
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网友 func 说：
