阿里云 ecs.s6-c1m2.2xlarge 使用体验
配置
- CPU：8核
- 内存：16GB
- 公网带宽：10Mbps
实际使用感受
这是一款价值不菲的实例类型，480元/月，能感受到真的快，无论是apt install还是docker run，基本不用等待，随时输命令随时有结果，相比腾讯云，阿里云对docker hub似乎有网络优化，docker pull的速度是真的可以。不过100Mib/s的带宽是他的软肋。CPU分数8308完全是通过堆叠核心堆出来的，其实单核并不优秀。内存是它的最大特色，速度达到了惊人的7557.84 MiB/sec。IO则比较平庸114MiB/s。
Neko测试
- speed-battle.com得分：1140
- 操作：流畅
- 视频播放：流畅
- 网页加载：流畅
体验已经和PC端无异
Bench Test
speedtest
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Hosted by 安徽移动5G (Hefei) [462.47 km]: 17.293 ms Testing download speed................................................................................ Download: 105.55 Mbit/s |
sysbench
–test=cpu –threads=10
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sysbench 1.0.18 (using system LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 10 Initializing random number generator from current time Prime numbers limit: 10000 Initializing worker threads... Threads started! CPU speed: events per second: 8308.25 General statistics: total time: 10.0012s total number of events: 83105 Latency (ms): min: 0.88 avg: 1.20 max: 34.39 95th percentile: 1.18 sum: 99892.92 Threads fairness: events (avg/stddev): 8310.5000/437.04 execution time (avg/stddev): 9.9893/0.01 |
sysbench –test=memory –threads=10 run
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sysbench 1.0.18 (using system LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 10 Initializing random number generator from current time Running memory speed test with the following options: block size: 1KiB total size: 102400MiB operation: write scope: global Initializing worker threads... Threads started! Total operations: 77403760 (7739232.75 per second) 75589.61 MiB transferred (7557.84 MiB/sec) General statistics: total time: 10.0002s total number of events: 77403760 Latency (ms): min: 0.00 avg: 0.00 max: 28.37 95th percentile: 0.00 sum: 83639.73 Threads fairness: events (avg/stddev): 7740376.0000/271102.50 execution time (avg/stddev): 8.3640/0.08 |
–test=fileio –threads=10 –file-test-mode=seqwr
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sysbench 1.0.17 (using bundled LuaJIT 2.1.0-beta2) Running the test with following options: Number of threads: 10 Initializing random number generator from current time Extra file open flags: (none) 128 files, 16MiB each 2GiB total file size Block size 16KiB Periodic FSYNC enabled, calling fsync() each 100 requests. Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing sequential write (creation) test Initializing worker threads... Threads started! File operations: reads/s: 0.00 writes/s: 7309.10 fsyncs/s: 9481.08 Throughput: read, MiB/s: 0.00 written, MiB/s: 114.20 General statistics: total time: 10.0295s total number of events: 167141 Latency (ms): min: 0.01 avg: 0.60 max: 183.15 95th percentile: 0.25 sum: 99969.63 Threads fairness: events (avg/stddev): 16714.1000/1056.91 execution time (avg/stddev): 9.9970/0.01 |
bench.sh
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---------------------------------------------------------------------- CPU model : Intel(R) Xeon(R) Platinum 8269CY CPU @ 2.50GHz Number of cores : 8 CPU frequency : 2500.002 MHz Total size of Disk : 99.0 GB (3.4 GB Used) Total amount of Mem : 15488 MB (451 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days, 23 hour 15 min Load average : 0.07, 0.02, 0.00 OS : Debian GNU/Linux 10 Arch : x86_64 (64 Bit) Kernel : 5.10.0-0.bpo.3-amd64 ---------------------------------------------------------------------- I/O speed(1st run) : 113 MB/s I/O speed(2nd run) : 113 MB/s I/O speed(3rd run) : 113 MB/s Average I/O speed : 113.0 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed |
nench.sh
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------------------------------------------------- nench.sh v2019.07.20 -- https://git.io/nench.sh benchmark timestamp: 2021-03-09 15:47:25 UTC ------------------------------------------------- Processor: Intel(R) Xeon(R) Platinum 8269CY CPU @ 2.50GHz CPU cores: 8 Frequency: 2500.002 MHz RAM: 15Gi Swap: - Kernel: Linux 5.10.0-0.bpo.3-amd64 x86_64 Disks: vda 100G HDD CPU: SHA256-hashing 500 MB 2.683 seconds CPU: bzip2-compressing 500 MB 4.491 seconds CPU: AES-encrypting 500 MB 1.036 seconds ioping: seek rate min/avg/max/mdev = 145.9 us / 378.9 us / 33.7 ms / 1.55 ms ioping: sequential read speed generated 2.30 k requests in 5.04 s, 575.5 MiB, 456 iops, 114.1 MiB/s dd: sequential write speed 1st run: 106.81 MiB/s 2nd run: 107.77 MiB/s 3rd run: 107.77 MiB/s average: 107.45 MiB/s IPv4 speedtests your IPv4: 106.15.38.xxxx Cachefly CDN: 0.76 MiB/s Leaseweb (NL): 0.07 MiB/s Softlayer DAL (US): 0.03 MiB/s Online.net (FR): 0.24 MiB/s OVH BHS (CA): 0.01 MiB/s No IPv6 connectivity detected ------------------------------------------------- |
Speedtest Tracker
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