anyNode 256MB RAM ロサンゼルス KVM VPS レビュー

詳細: anyNode: $12.5/年/256MB/10GB SSD スペース/500GB トラフィック/KVM/ロサンゼルスでの年間支払い 66 元。この構成とネットワークはかなり優れています。

1. システム情報、帯域幅、I/Oテスト

CPU model : QEMU Virtual CPU version 1.5.3 Number of cores : 1 CPU frequency : 2599.998 MHz Total size of Disk : 9.8 GB (0.7 GB Used) Total amount of Mem : 245 MB (149 MB Used) Total amount of Swap : 127 MB (0 MB Used) System uptime : 0 days 0 hour 15 min Load average : 0.00, 0.00, 0.00 OS : Debian GNU/Linux 7 Arch : x86_64 (64 Bit) Kernel : 3.2.0-4-amd64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 296 MB/s I/O speed( 256M ) : 383 MB/s I/O speed( 2G ) : 448 MB/s Average I/O speed : 375.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 552.08 Mbit/s 778.34 Mbit/s 1.577 ms Shanghai CT 2.97 Mbit/s 13.92 Mbit/s 296.472 ms Chengdu CT 22.87 Mbit/s 38.38 Mbit/s 186.546 ms Shanghai CU 13.17 Mbit/s 35.00 Mbit/s 178.67 ms Xi'an CM 30.45 Mbit/s 43.54 Mbit/s 155.154 ms Shanghai CM 8.75 Mbit/s 12.68 Mbit/s 363.322 ms Chengdu CM 8.04 Mbit/s 10.16 Mbit/s 358.918 ms ---------------------------------------------------------------------- Total time : 2 min 38 sec Current time : 2017-10-21 00:21:14 Finished！

2. アップロード/ダウンロード帯域幅テスト

Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by Atlantic Metro (Los Angeles, CA) [1.30 km]: 1.292 ms Testing download speed................................................................................ Download: 743.37 Mbit/s Testing upload speed................................................................................................ Upload: 657.72 Mbit/s

3. 国内アクセス速度

4. ハードディスクI/Oパフォーマンステスト

dd if=/dev/zero of=test bs=64k count=4k oflag=dsync 4096+0 records in 4096+0 records out 268435456 bytes (268 MB) copied, 32.6948 s, 8.2 MB/s

5. Unixベンチ

Benchmark Run: Sat Oct 21 2017 08:01:01 - 08:29:13 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 18380465.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 2909.3 MWIPS (10.0 s, 7 samples) Execl Throughput 4429.4 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 801402.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 214294.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1917012.9 KBps (30.0 s, 2 samples) Pipe Throughput 1487443.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 279279.8 lps (10.0 s, 7 samples) Process Creation 17538.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5073.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 669.9 lpm (60.0 s, 2 samples) System Call Overhead 2169631.0 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 18380465.4 1575.0 Double-Precision Whetstone 55.0 2909.3 529.0 Execl Throughput 43.0 4429.4 1030.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 801402.1 2023.7 File Copy 256 bufsize 500 maxblocks 1655.0 214294.2 1294.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1917012.9 3305.2 Pipe Throughput 12440.0 1487443.9 1195.7 Pipe-based Context Switching 4000.0 279279.8 698.2 Process Creation 126.0 17538.1 1391.9 Shell Scripts (1 concurrent) 42.4 5073.2 1196.5 Shell Scripts (8 concurrent) 6.0 669.9 1116.5 System Call Overhead 15000.0 2169631.0 1446.4 ======== System Benchmarks Index Score 1264.4

6. パケットロステスト

Ping from 10.0.0.7 to 216.189.xxx.xxx ============================================================================== 10/21 20:05:41.625 Ping to 216.189.xxx.xxx with 32 bytes of data and 32 of TTL: 10/21 20:05:41.822 PingMin #1 Reply 32 bytes from 216.189.xxx.xxx: time=189ms TTL=50, ave=189.00ms 10/21 20:05:42.826 PingMax #2 Reply 32 bytes from 216.189.xxx.xxx: time=194ms TTL=50, ave=191.50ms 10/21 20:05:43.821 PingMin #3 Reply 32 bytes from 216.189.xxx.xxx: time=187ms TTL=50, ave=190.00ms 10/21 20:05:44.819 PingMin #4 Reply 32 bytes from 216.189.xxx.xxx: time=185ms TTL=50, ave=188.75ms 10/21 20:06:00.816 === 20 有效發送, 20 接收, 0.00% 丟失, 186.05ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/10/21 20:05:41經過時間: 000:00:19結束時間: 2017/10/21 20:06:00 ---------------- 20 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 20 有效發送20 有效接收0 timed out (0.00% 丟失) Ping 最小值185ms, 最大值194ms, 平均值186.05ms

7. ルート追跡<br />通信

中国聯通

動く