SKB Enterprise 2GB RAM オランダ KVM VPS レビュー

オランダのホスティングプロバイダーである SKB Enterprise (https://skb-enterprise.com/) は、さまざまなホスティングサービスを提供しています。以下は、2G メモリを搭載した KVM VPS のレビューです。
X2 VPS 無料、クーポンコード: 2YV3YACW8B

1. システム情報、帯域幅、I/Oテスト

CPU model : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz Number of cores : 1 CPU frequency : 2099.998 MHz Total size of Disk : 100.0 GB (1.8 GB Used) Total amount of Mem : 2012 MB (198 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days 2 hour 54 min Load average : 0.08, 0.03, 0.02 OS : Debian GNU/Linux 7 Arch : x86_64 (64 Bit) Kernel : 3.2.0-4-amd64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 340 MB/s I/O speed( 256M ) : 357 MB/s I/O speed( 2G ) : 444 MB/s Average I/O speed : 380.3 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 91.20 Mbit/s 94.69 Mbit/s 2.589 ms Shanghai CT 11.08 Mbit/s 9.65 Mbit/s 429.131 ms Chengdu CT 8.67 Mbit/s 14.86 Mbit/s 000.000 ms Xi'an CU 8.61 Mbit/s 18.87 Mbit/s 549.729 ms Shanghai CU 9.33 Mbit/s 24.97 Mbit/s 309.451 ms Chongqing CU 9.24 Mbit/s 12.58 Mbit/s 355.29 ms Xi'an CM 10.98 Mbit/s 29.19 Mbit/s 417.391 ms Shanghai CM 3.43 Mbit/s 6.21 Mbit/s 000.000 ms Chengdu CM 3.55 Mbit/s 14.08 Mbit/s 241.88 ms ---------------------------------------------------------------------- Total time : 4 min 24 sec Current time : 2018-03-21 01:25:25 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 Tele2 Netherlands BV (Amsterdam) [2.18 km]: 3.079 ms Testing download speed................................................................................ Download: 94.80 Mbit/s Testing upload speed................................................................................................ Upload: 94.19 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, 10.0187 s, 26.8 MB/s

5. Unixベンチ

Benchmark Run: Wed Mar 21 2018 01:37:55 - 02:06:02 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 27706469.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 3874.2 MWIPS (10.0 s, 7 samples) Execl Throughput 4317.9 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1081688.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 290642.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2418516.7 KBps (30.0 s, 2 samples) Pipe Throughput 2004741.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 377028.4 lps (10.0 s, 7 samples) Process Creation 16076.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 7425.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 954.5 lpm (60.0 s, 2 samples) System Call Overhead 3777046.0 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 27706469.9 2374.2 Double-Precision Whetstone 55.0 3874.2 704.4 Execl Throughput 43.0 4317.9 1004.2 File Copy 1024 bufsize 2000 maxblocks 3960.0 1081688.9 2731.5 File Copy 256 bufsize 500 maxblocks 1655.0 290642.5 1756.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 2418516.7 4169.9 Pipe Throughput 12440.0 2004741.3 1611.5 Pipe-based Context Switching 4000.0 377028.4 942.6 Process Creation 126.0 16076.8 1275.9 Shell Scripts (1 concurrent) 42.4 7425.2 1751.2 Shell Scripts (8 concurrent) 6.0 954.5 1590.8 System Call Overhead 15000.0 3777046.0 2518.0 ======== System Benchmarks Index Score 1665.8

6. パケットロステスト

Ping from 192.168.16.213 to 185.244.xxx.xxx ============================================================================== 03/21 09:35:03.278 Ping to 185.244.xxx.xxx with 32 bytes of data and 32 of TTL: 03/21 09:35:03.628 PingMin #1 Reply 32 bytes from 185.244.xxx.xxx: time=348ms TTL=40, ave=348.00ms 03/21 09:35:04.621 PingMax #2 Reply 32 bytes from 185.244.xxx.xxx: time=349ms TTL=40, ave=348.50ms 03/21 09:35:07.633 PingMax #5 Reply 32 bytes from 185.244.xxx.xxx: time=358ms TTL=40, ave=350.40ms 03/21 09:35:09.634 PingMax #7 Reply 32 bytes from 185.244.xxx.xxx: time=360ms TTL=40, ave=352.29ms 03/21 09:35:10.619 PingMin #8 Reply 32 bytes from 185.244.xxx.xxx: time=347ms TTL=40, ave=351.63ms 03/21 09:35:22.622 === 20 有效發送, 20 接收, 0.00% 丟失, 348.90ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/03/21 09:35:03經過時間: 000:00:19結束時間: 2018/03/21 09:35:22 ---------------- 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347ms, 最大值360ms, 平均值348.90ms

7. ルート追跡<br />通信

中国聯通

動く

8. YouTube スピードテスト