Dediserve 1GB RAM ウィーン KVM VPS レビュー

詳細: Dediserve: 月額 5 ユーロ/1GB RAM/25GB SSD スペース/1TB 帯域幅/KVM/ロサンゼルス Dediserve はウィーンへの国内直通接続があり、安定しているといつも聞いています。レビューはこちらです。
これは確かに、優れた I/O と速度を備えた優れたデバイスです。

1. システム情報、帯域幅、I/Oテスト

CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 1 CPU frequency : 2199.998 MHz Total size of Disk : 25.0 GB (1.4 GB Used) Total amount of Mem : 988 MB (54 MB Used) Total amount of Swap : 1023 MB (0 MB Used) System uptime : 0 days, 0 hour 15 min Load average : 0.00, 0.27, 0.28 OS : CentOS 7.3.1611 Arch : x86_64 (64 Bit) Kernel : 3.10.0-327.4.4.el7.centos.plus.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 736 MB/s I/O speed(2nd run) : 832 MB/s I/O speed(3rd run) : 761 MB/s Average I/O speed : 776.3 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 50.3MB/s Linode, Tokyo, JP 106.187.96.148 1.37MB/s Linode, Singapore, SG 139.162.23.4 2.71MB/s Linode, London, UK 176.58.107.39 13.7MB/s Linode, Frankfurt, DE 139.162.130.8 13.7MB/s Linode, Fremont, CA 50.116.14.9 1.12MB/s Softlayer, Dallas, TX 173.192.68.18 3.66MB/s Softlayer, Seattle, WA 67.228.112.250 8.52MB/s Softlayer, Frankfurt, DE 159.122.69.4 17.6MB/s Softlayer, Singapore, SG 119.81.28.170 3.69MB/s Softlayer, HongKong, CN 119.81.130.170 3.74MB/s

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 fdcservers.net (Vienna) [2.24 km]: 12.439 ms Testing download speed................................................................................ Download: 473.36 Mbit/s Testing upload speed................................................................................................ Upload: 479.15 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, 5.44518 s, 49.3 MB/s

5. Unixベンチ

Benchmark Run: Sat Aug 19 2017 16:16:41 - 16:44:49 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 28083121.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 3589.3 MWIPS (9.9 s, 7 samples) Execl Throughput 3279.4 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 668144.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 193691.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1366579.3 KBps (30.0 s, 2 samples) Pipe Throughput 1404997.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 261570.0 lps (10.0 s, 7 samples) Process Creation 8833.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4388.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 575.4 lpm (60.0 s, 2 samples) System Call Overhead 2032610.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 28083121.7 2406.4 Double-Precision Whetstone 55.0 3589.3 652.6 Execl Throughput 43.0 3279.4 762.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 668144.3 1687.2 File Copy 256 bufsize 500 maxblocks 1655.0 193691.5 1170.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1366579.3 2356.2 Pipe Throughput 12440.0 1404997.4 1129.4 Pipe-based Context Switching 4000.0 261570.0 653.9 Process Creation 126.0 8833.8 701.1 Shell Scripts (1 concurrent) 42.4 4388.7 1035.1 Shell Scripts (8 concurrent) 6.0 575.4 959.1 System Call Overhead 15000.0 2032610.1 1355.1 ======== System Benchmarks Index Score 1119.6

6. パケットロステスト

Ping from 192.168.1.29 to 159.100.xxx.xxx ============================================================================== 08/19 18:52:17.016 Ping to 159.100.xxx.xxx with 32 bytes of data and 32 of TTL: 08/19 18:52:17.264 PingMin #1 Reply 32 bytes from 159.100.xxx.xxx: time=244ms TTL=48, ave=244.00ms 08/19 18:52:18.262 PingMin #2 Reply 32 bytes from 159.100.xxx.xxx: time=242ms TTL=48, ave=243.00ms 08/19 18:52:20.274 PingMax #4 Reply 32 bytes from 159.100.xxx.xxx: time=253ms TTL=48, ave=245.50ms 08/19 18:52:36.264 === 20 有效發送, 20 接收, 0.00% 丟失, 243.25ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/08/19 18:52:17經過時間: 000:00:19結束時間: 2017/08/19 18:52:36 ---------------- 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242ms, 最大值253ms, 平均值243.25ms

7. ルート追跡<br /> 通信

中国聯通

動く

8. YouTubeテスト