前言
本篇将不二云 PCS 香港云 A 款(2核 2G)与腾讯云服务器(下称 CVM)进行对比实测。具体流程见《服务器对比实测评分方案》。
测试服务器
测试服务器由不二云提供。
| 产品信息 |
| 产品名称 |
PCS·香港云-A款 |
| CPU |
2核(AMD) |
| 内存 |
2G |
| 区域 |
香港CN2 |
| 带宽 |
5Mbps |
| 标价 |
25元/月 |
| CPU 信息 |
| Model name |
AMD EPYC 7K62 48-Core Processor |
| Vendor ID |
AuthenticAMD |
| Architecture |
x86_64 |
| CPU op-mode(s) |
32-bit, 64-bit |
| Address sizes |
48 bits physical, 48 bits virtual |
| CPU(s) |
2 |
| CPU family |
23 |
| Model |
49 |
| Thread(s) per core |
1 |
| Core(s) per socket |
2 |
| Socket(s) |
1 |
| Stepping |
0 |
| BogoMIPS |
5190.24 |
| L1d cache |
64 KiB (2 instances) |
| L1i cache |
64 KiB (2 instances) |
| L2 cache |
1 MiB (2 instances) |
| L3 cache |
384 MiB (2 instances) |
| Virtualization |
AMD-V |
| Hypervisor vendor |
KVM |
| Virtualization type |
full |
测试结果
图片处理测试结果
图片压缩
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| JPG 449K |
0.0530s |
0.0466s |
✗ |
| JPG 1.9M |
0.1663s |
0.1676s |
✓ |
| PNG 750K |
0.5084s |
0.4122s |
✗✗ |
| PNG 3.8M |
0.6199s |
0.4824s |
✗✗ |
| BMP 1.5M |
0.0186s |
0.0130s |
✗✗✗ |
| BMP 6.0M |
0.0475s |
0.0393s |
✗✗ |
生成缩略图
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| JPG 449K |
0.0403s |
0.0360s |
✗ |
| JPG 1.9M |
0.1269s |
0.1296s |
✓ |
| PNG 750K |
0.0612s |
0.0560s |
✗ |
| PNG 3.8M |
0.0982s |
0.0864s |
✗ |
| BMP 1.5M |
0.0226s |
0.0203s |
✗ |
| BMP 6.0M |
0.0341s |
0.0262s |
✗✗ |
| GIF 417K |
0.0757s |
0.0672s |
✗ |
| GIF 1.8M |
0.3214s |
0.2773s |
✗ |
生成 WebP
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| JPG 449K |
0.3683s |
0.3062s |
✗✗ |
| JPG 1.9M |
1.2960s |
1.0643s |
✗✗ |
| PNG 750K |
0.1186s |
0.1008s |
✗✗ |
| PNG 3.8M |
0.3714s |
0.3095s |
✗✗ |
| BMP 1.5M |
0.0649s |
0.0545s |
✗✗ |
| BMP 6.0M |
0.2508s |
0.2096s |
✗✗ |
| GIF 417K |
0.3437s |
0.2887s |
✗✗ |
| GIF 1.8M |
0.7493s |
0.6153s |
✗✗ |
音频处理测试结果
生成 OGG
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| MP3 137K |
0.3262s |
0.2928s |
✗ |
| MP3 939K |
1.3693s |
1.1947s |
✗ |
| MP3 5.2M |
7.3856s |
6.4211s |
✗ |
视频处理测试结果
视频压缩
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| MP4 2.4M |
9.3642s |
12.7703s |
✓✓ |
| MP4 9.4M |
0.1066s |
0.0917s |
✗ |
| MOV 7.7M |
7.1886s |
9.4417s |
✓✓ |
| MOV 29M |
22.4208s |
29.2054s |
✓✓ |
生成缩略图
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| MP4 2.4M |
0.3781s |
0.3297s |
✗ |
| MP4 9.4M |
0.3450s |
0.2952s |
✗ |
| MOV 7.7M |
3.1134s |
3.6489s |
✓ |
| MOV 29M |
9.3022s |
11.1678s |
✓✓ |
生成 WebM
| 文件 |
耗时 |
CVM 耗时 |
性能对比 |
| MP4 2.4M |
57.9003s |
79.7153s |
✓✓ |
| MP4 9.4M |
55.4098s |
72.3739s |
✓✓ |
| MOV 7.7M |
51.4730s |
71.5808s |
✓✓ |
| MOV 29M |
214.0062s |
317.8199s |
✓✓✓ |
性能评分
| 分类 |
得分 |
| 图片处理性能 |
85.31 |
| 音频处理性能 |
87.99 |
| 视频处理性能 |
120.83 |
| 综合处理性能 |
95.56 |
后记
评分基于当前服务器定向测试,不保证同款产品具有一致性能。
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