前言
本篇将腾讯云服务器标准型SA2（AMD 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
| 产品信息 |
|---|
| 实例配置 | 标准型SA2 - 2核 2G |
| 实例规格 | SA2.MEDIUM2 |
| CPU | 2核（AMD） |
| 内存 | 2GB |
| 系统盘 | 通用型SSD云硬盘 |
| 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 | 8 MiB (2 instances) |
| L3 cache | 16 MiB (1 instance) |
| 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 | 0.0388s | 0.0466s | ✓✓ |
| JPG 1.9M | 0.1142s | 0.1676s | ✓✓✓ |
| PNG 750K | 0.3790s | 0.4122s | ✓ |
| PNG 3.8M | 0.4465s | 0.4824s | ✓ |
| BMP 1.5M | 0.0126s | 0.0130s | ✓ |
| BMP 6.0M | 0.0322s | 0.0393s | ✓✓ |
生成缩略图
| 文件 | 耗时 | CVM 耗时 | 性能对比 |
|---|
| JPG 449K | 0.0283s | 0.0360s | ✓✓ |
| JPG 1.9M | 0.0819s | 0.1296s | ✓✓✓ |
| PNG 750K | 0.0438s | 0.0560s | ✓✓ |
| PNG 3.8M | 0.0735s | 0.0864s | ✓ |
| BMP 1.5M | 0.0161s | 0.0203s | ✓✓ |
| BMP 6.0M | 0.0203s | 0.0262s | ✓✓ |
| GIF 417K | 0.0548s | 0.0672s | ✓✓ |
| GIF 1.8M | 0.2303s | 0.2773s | ✓✓ |
生成 WebP
| 文件 | 耗时 | CVM 耗时 | 性能对比 |
|---|
| JPG 449K | 0.2800s | 0.3062s | ✓ |
| JPG 1.9M | 0.9326s | 1.0643s | ✓ |
| PNG 750K | 0.0880s | 0.1008s | ✓ |
| PNG 3.8M | 0.2729s | 0.3095s | ✓ |
| BMP 1.5M | 0.0474s | 0.0545s | ✓ |
| BMP 6.0M | 0.1789s | 0.2096s | ✓ |
| GIF 417K | 0.2372s | 0.2887s | ✓✓ |
| GIF 1.8M | 0.5199s | 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 | 0.2274s | 0.2928s | ✓✓ |
| MP3 939K | 0.9700s | 1.1947s | ✓✓ |
| MP3 5.2M | 5.3238s | 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 | 8.8727s | 12.7703s | ✓✓✓ |
| MP4 9.4M | 0.0690s | 0.0917s | ✓✓ |
| MOV 7.7M | 6.7506s | 9.4417s | ✓✓ |
| MOV 29M | 21.0628s | 29.2054s | ✓✓ |
生成缩略图
| 文件 | 耗时 | CVM 耗时 | 性能对比 |
|---|
| MP4 2.4M | 0.2495s | 0.3297s | ✓✓ |
| MP4 9.4M | 0.2233s | 0.2952s | ✓✓ |
| MOV 7.7M | 2.7545s | 3.6489s | ✓✓ |
| MOV 29M | 8.2916s | 11.1678s | ✓✓ |
生成 WebM
| 文件 | 耗时 | CVM 耗时 | 性能对比 |
|---|
| MP4 2.4M | 55.2690s | 79.7153s | ✓✓✓ |
| MP4 9.4M | 52.0673s | 72.3739s | ✓✓ |
| MOV 7.7M | 51.8347s | 71.5808s | ✓✓ |
| MOV 29M | 215.1545s | 317.8199s | ✓✓✓ |
性能评分
| 分类 | 得分 |
|---|
| 图片处理性能 | 120.72 |
| 音频处理性能 | 124.17 |
| 视频处理性能 | 138.00 |
| 综合处理性能 | 125.72 |
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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