标签 "高性能" 下的文章

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博主在lowendtalk上看到的一款特价VPS,性能强悍,应该说是很多年没见过如此彪悍成绩的特价机了。

带宽实测有1G,CPU也没有限制,NVME SSD 实测读写1Gb/S

连接国内线路和其他达拉斯没有很大区别,成绩还行。

先介绍下商家情况

www.hostcram.com

Our VPS Hosting services includes:
All new Dell Branded Hardware
Intel® Core™ i9-11900K Processor
Samsung 4.0 NVMe SSD Storage
SK Hynix 3200 MHz DDR4 RAM
1 Gbps Internap (INAP) Bandwidth
Free /48 IPv6 Prefix on request
Proxmox VE Control Panel
Linux & Windows OS
Full Root Access

Regular: LXC-1G
1 vCPU Core
1 GB DDR4 RAM
20 GB NVMe SSD Storage
1 TB INAP Bandwidth @ 1 Gbps Port
1 Dedicated IPv4

现在购买 : $1 首月, 续费 $3.50 每月
优惠码: WeLoveLET

Killer Core: KVM-3C
3 vCPU Core (i9-11900K)
3 GB DDR4 RAM (Dedicated)
70 GB NVMe SSD Storage
3 TB INAP Bandwidth @ 1 Gbps Port
1 Dedicated IPv4

现在购买 : $21 每季度 (循环)

VPS Promo: LXC-1.5G
1 vCPU Core
1.5 GB DDR4 RAM
30 GB NVMe SSD Storage
1.5 TB INAP Bandwidth @ 1 Gbps Port
1 Dedicated IPv4

现在购买 : $35 每年 (循环)

VPS Promo: LXC-3G
2 vCPU Core
3 GB DDR4 RAM
60 GB NVMe SSD Storage
3 TB INAP Bandwidth @ 1 Gbps Port
1 Dedicated IPv4

现在购买 : $50 每年 (循环)

VPS Promo: LXC-6G
3 vCPU Core
6 GB DDR4 RAM
90 GB NVMe SSD Storage
6 TB INAP Bandwidth @ 1 Gbps Port
1 Dedicated IPv4

现在购买: $65 每年 (循环)

付款方式:
Debit/Credit Cards, PayPal, Payoneer and Bank Transfer (Ask for others)

数据中心:
Carrier-1 Data Centers,
1515 Round Table Dr, Dallas, TX 75247

网络信息:
AS39618 - HostCram LLC
Fully owned IP ranges and BGP network routed via Juniper router.
询问他们才能给测试IP.

实测情况:

----------------------------------------------------------------------
 CPU Model             : 11th Gen Intel(R) Core(TM) i9-11900K @ 3.50GHz
 CPU Cores             : 1
 CPU Frequency         : 4764.554 MHz
 CPU Cache             : 16384 KB
 Total Disk            : 20.0 GB (1.8 GB Used)
 Total Mem             : 1024 MB (161 MB Used)
 Total Swap            : 2048 MB (1 MB Used)
 System uptime         : 0 days, 13 hour 8 min
 Load average          : 30.62, 28.77, 27.36
 OS                    : Rocky Linux release 8.4 (Green Obsidian)
 Arch                  : x86_64 (64 Bit)
 Kernel                : 5.4.140-1-pve
 TCP CC                : cubic
 Virtualization        : LXC
 Organization          : AS39618 HostCram LLC
 Location              : Dallas / US
 Region                : Texas
----------------------------------------------------------------------
 I/O Speed(1st run)    : 880 MB/s
 I/O Speed(2nd run)    : 984 MB/s
 I/O Speed(3rd run)    : 1.0 GB/s
 Average I/O speed     : 962.7 MB/s
----------------------------------------------------------------------
 Node Name        Upload Speed      Download Speed      Latency     
 Speedtest.net    929.11 Mbps       922.15 Mbps         2.52 ms     
 Shanghai   CT    10.89 Mbps        197.34 Mbps         227.14 ms   
 Shanghai   CU    383.43 Mbps       535.31 Mbps         226.73 ms   
 Guangzhou  CT    38.37 Mbps        38.44 Mbps          231.57 ms   
 Guangzhou  CU    439.92 Mbps       440.99 Mbps         190.60 ms   
 Hongkong   CN    450.75 Mbps       908.53 Mbps         187.53 ms   
 Tokyo      JP    313.94 Mbps       465.34 Mbps         148.12 ms   
----------------------------------------------------------------------

最后贴跑分:

Benchmark Run: Sun Oct 17 2021 00:39:52 - 01:07:42
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       74731745.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    10253.0 MWIPS (9.0 s, 7 samples)
Execl Throughput                               9482.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1837079.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          507240.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       4121531.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3157175.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 238485.4 lps   (10.0 s, 7 samples)
Process Creation                              21123.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  12045.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1633.7 lpm   (60.0 s, 2 samples)
System Call Overhead                        3204695.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   74731745.2   6403.7
Double-Precision Whetstone                       55.0      10253.0   1864.2
Execl Throughput                                 43.0       9482.6   2205.3
File Copy 1024 bufsize 2000 maxblocks          3960.0    1837079.3   4639.1
File Copy 256 bufsize 500 maxblocks            1655.0     507240.2   3064.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    4121531.7   7106.1
Pipe Throughput                               12440.0    3157175.4   2537.9
Pipe-based Context Switching                   4000.0     238485.4    596.2
Process Creation                                126.0      21123.9   1676.5
Shell Scripts (1 concurrent)                     42.4      12045.2   2840.8
Shell Scripts (8 concurrent)                      6.0       1633.7   2722.8
System Call Overhead                          15000.0    3204695.0   2136.5
                                                                   ========
System Benchmarks Index Score                                        2634.0



======= Script description and score comparison completed! =======