vps.yun.pm 1.5GB RAM 香港 KVM VPS レビュー

1. システム情報、帯域幅、I/Oテスト

CPU model : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz Number of cores : 2 CPU frequency : 2266.794 MHz Total size of Disk : 18.6 GB (1.6 GB Used) Total amount of Mem : 1495 MB (817 MB Used) Total amount of Swap : 991 MB (0 MB Used) System uptime : 0 days, 0 hour 11 min Load average : 0.41, 0.33, 0.13 OS : CentOS 6.9 Arch : x86_64 (64 Bit) Kernel : 2.6.32-642.15.1.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 234 MB/s I/O speed(2nd run) : 190 MB/s I/O speed(3rd run) : 240 MB/s Average I/O speed : 221.3 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 204.93.150.152 1.41MB/s Linode, Tokyo, JP 106.187.96.148 1.44MB/s Linode, Singapore, SG 139.162.23.4 1.36MB/s Linode, London, UK 176.58.107.39 1.38MB/s Linode, Frankfurt, DE 139.162.130.8 1.45MB/s Linode, Fremont, CA 50.116.14.9 1.42MB/s Softlayer, Dallas, TX 173.192.68.18 1.40MB/s Softlayer, Seattle, WA 67.228.112.250 1.32MB/s Softlayer, Frankfurt, DE 159.122.69.4 1.26MB/s Softlayer, Singapore, SG 119.81.28.170 1.35MB/s Softlayer, HongKong, CN 119.81.130.170 1.40MB/s

2. アップロード/ダウンロード帯域幅テスト

Hosted by Unicom-GZ (Guangzhou) [2.51 km]: 128.653 ms Testing download speed.................................... Download: 12.53 Mbit/s Testing upload speed...................................... Upload: 2.01 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, 4.10712 s, 65.4 MB/s

5. Unixベンチ

Benchmark Run: Wed Jun 21 2017 15:18:12 - 15:46:31 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 22575358.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 2819.5 MWIPS (10.0 s, 7 samples) Execl Throughput 1133.9 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 180087.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 47154.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 571652.6 KBps (30.0 s, 2 samples) Pipe Throughput 274163.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 52284.3 lps (10.0 s, 7 samples) Process Creation 2428.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2621.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 498.5 lpm (60.1 s, 2 samples) System Call Overhead 272583.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 22575358.1 1934.5 Double-Precision Whetstone 55.0 2819.5 512.6 Execl Throughput 43.0 1133.9 263.7 File Copy 1024 bufsize 2000 maxblocks 3960.0 180087.2 454.8 File Copy 256 bufsize 500 maxblocks 1655.0 47154.5 284.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 571652.6 985.6 Pipe Throughput 12440.0 274163.1 220.4 Pipe-based Context Switching 4000.0 52284.3 130.7 Process Creation 126.0 2428.1 192.7 Shell Scripts (1 concurrent) 42.4 2621.5 618.3 Shell Scripts (8 concurrent) 6.0 498.5 830.8 System Call Overhead 15000.0 272583.3 181.7 ======== System Benchmarks Index Score 401.0 ------------------------------------------------------------------------ Benchmark Run: Wed Jun 21 2017 15:46:31 - 16:14:43 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 44852878.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 5639.2 MWIPS (10.0 s, 7 samples) Execl Throughput 2249.2 lps (29.8 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 307058.8 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 82087.9 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 983092.7 KBps (30.0 s, 2 samples) Pipe Throughput 544234.8 lps (10.0 s, 7 samples) Pipe-based Context Switching 100824.6 lps (10.0 s, 7 samples) Process Creation 4360.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3772.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 505.1 lpm (60.1 s, 2 samples) System Call Overhead 517471.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 44852878.1 3843.4 Double-Precision Whetstone 55.0 5639.2 1025.3 Execl Throughput 43.0 2249.2 523.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 307058.8 775.4 File Copy 256 bufsize 500 maxblocks 1655.0 82087.9 496.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 983092.7 1695.0 Pipe Throughput 12440.0 544234.8 437.5 Pipe-based Context Switching 4000.0 100824.6 252.1 Process Creation 126.0 4360.2 346.1 Shell Scripts (1 concurrent) 42.4 3772.7 889.8 Shell Scripts (8 concurrent) 6.0 505.1 841.8 System Call Overhead 15000.0 517471.7 345.0 ======== System Benchmarks Index Score 697.5

6. パケットロステスト

Ping from 192.168.16.243 to 103.79.xxx.xxx ============================================================================== 06/21 16:07:38.313 Ping to 103.79.xxx.xxx with 32 bytes of data and 32 of TTL: 06/21 16:07:38.363 PingMin #1 Reply 32 bytes from 103.79.xxx.xxx: time=47ms TTL=49, ave=47.00ms 06/21 16:07:39.354 PingMin #2 Reply 32 bytes from 103.79.xxx.xxx: time=44ms TTL=49, ave=45.50ms 06/21 16:07:52.355 PingMax #15 Reply 32 bytes from 103.79.xxx.xxx: time=50ms TTL=49, ave=44.73ms 06/21 16:07:57.355 === 20 有效發送, 20 接收, 0.00% 丟失, 44.60ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/06/21 16:07:38經過時間: 000:00:19結束時間: 2017/06/21 16:07:57 ---------------- 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44ms, 最大值50ms, 平均值44.60ms

7. ルート追跡<br />通信:

中国聯通：