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詳細: DexHost: 月額 49 ドル / i3-2120 / 8GB RAM / 480GB SSD ハードドライブ / 無制限トラフィック / 5 IP / ロサンゼルス 1. システム情報と帯域幅テスト CPU model : Intel(R) Xeon(R) CPU E5-2603 v2 @ 1.80GHz Number of cores : 8 CPU frequency : 1800.000 MHz Total size of Disk : 485.5 GB (0.8 GB Used) Total amount of Mem : 7871 MB (326 MB Used) Total amount of Swap : 8015 MB (0 MB Used) System uptime : 0 days, 4 hour 26 min Load average : 0.11, 0.08, 0.05 OS : CentOS 6.8 Arch : x86_64 (64 Bit) Kernel : 2.6.32-642.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 284 MB/s I/O speed(2nd run) : 281 MB/s I/O speed(3rd run) : 297 MB/s Average I/O speed : 287.3 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 88.7MB/s Linode, Tokyo, JP 106.187.96.148 20.0MB/s Linode, Singapore, SG 139.162.23.4 7.13MB/s Linode, London, UK 176.58.107.39 8.87MB/s Linode, Frankfurt, DE 139.162.130.8 5.75MB/s Linode, Fremont, CA 50.116.14.9 68.6MB/s Softlayer, Dallas, TX 173.192.68.18 30.0MB/s Softlayer, Seattle, WA 67.228.112.250 36.7MB/s Softlayer, Frankfurt, DE 159.122.69.4 431KB/s Softlayer, Singapore, SG 119.81.28.170 7.46MB/s Softlayer, HongKong, CN 119.81.130.170 9.13MB/s
2. アップロード/ダウンロード帯域幅テスト Selecting best server based on ping... Hosted by WebNX (Los Angeles, CA) [2.73 km]: 7.849 ms Testing download speed.................................................. Download: 25.43 Mbit/s Testing upload speed..................................................... Upload: 4.99 Mbit/s
3. 国内アクセス速度
4. ハードディスクのI/Oパフォーマンス 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, 3.99617 s, 67.2 MB/s
5. UnixBenchパフォーマンステスト Benchmark Run: Tue Mar 07 2017 15:00:06 - 15:28:08 8 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 20481935.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 2171.6 MWIPS (9.9 s, 7 samples) Execl Throughput 1624.0 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 513466.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 138960.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1162167.6 KBps (30.0 s, 2 samples) Pipe Throughput 936588.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 34743.3 lps (10.0 s, 7 samples) Process Creation 6430.0 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3357.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1788.8 lpm (60.0 s, 2 samples) System Call Overhead 1436524.8 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 20481935.1 1755.1 Double-Precision Whetstone 55.0 2171.6 394.8 Execl Throughput 43.0 1624.0 377.7 File Copy 1024 bufsize 2000 maxblocks 3960.0 513466.9 1296.6 File Copy 256 bufsize 500 maxblocks 1655.0 138960.0 839.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 1162167.6 2003.7 Pipe Throughput 12440.0 936588.3 752.9 Pipe-based Context Switching 4000.0 34743.3 86.9 Process Creation 126.0 6430.0 510.3 Shell Scripts (1 concurrent) 42.4 3357.3 791.8 Shell Scripts (8 concurrent) 6.0 1788.8 2981.3 System Call Overhead 15000.0 1436524.8 957.7 ======== System Benchmarks Index Score 769.5 ------------------------------------------------------------------------ Benchmark Run: Tue Mar 07 2017 15:28:08 - 15:56:21 8 CPUs in system; running 8 parallel copies of tests Dhrystone 2 using register variables 147340186.5 lps (10.0 s, 7 samples) Double-Precision Whetstone 15825.7 MWIPS (10.0 s, 7 samples) Execl Throughput 15935.1 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 345078.6 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 89576.9 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1042812.6 KBps (30.0 s, 2 samples) Pipe Throughput 5854055.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 1007376.7 lps (10.0 s, 7 samples) Process Creation 28280.5 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 20982.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 2891.0 lpm (60.1 s, 2 samples) System Call Overhead 3501448.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 147340186.5 12625.6 Double-Precision Whetstone 55.0 15825.7 2877.4 Execl Throughput 43.0 15935.1 3705.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 345078.6 871.4 File Copy 256 bufsize 500 maxblocks 1655.0 89576.9 541.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1042812.6 1798.0 Pipe Throughput 12440.0 5854055.9 4705.8 Pipe-based Context Switching 4000.0 1007376.7 2518.4 Process Creation 126.0 28280.5 2244.5 Shell Scripts (1 concurrent) 42.4 20982.3 4948.6 Shell Scripts (8 concurrent) 6.0 2891.0 4818.3 System Call Overhead 15000.0 3501448.1 2334.3 ======== System Benchmarks Index Score 2726.9
6. パケットロステスト a: Ruisu がインストールされていない Ping from 10.0.0.12 to 23.228.xxx.xxx ============================================================================== 03/07 17:21:45.297 Ping to 23.228.xxx.xxx with 32 bytes of data and 32 of TTL: 03/07 17:21:45.482 PingMin #1 Reply 32 bytes from 23.228.xxx.xxx: time=185ms TTL=50, ave=185.00ms 03/07 17:21:46.997 超時#2 *****(32 bytes) 請求超時。 03/07 17:21:47.497 PingMax #3 Reply 32 bytes from 23.228.xxx.xxx: time=203ms TTL=50, ave=194.00ms 03/07 17:21:49.543 PingMax #5 Reply 32 bytes from 23.228.xxx.xxx: time=239ms TTL=50, ave=206.25ms 03/07 17:21:50.566 PingMax #6 Reply 32 bytes from 23.228.xxx.xxx: time=275ms TTL=50, ave=220.00ms 03/07 17:21:51.482 PingMin #7 Reply 32 bytes from 23.228.xxx.xxx: time=182ms TTL=50, ave=213.67ms 03/07 17:21:52.475 PingMin #8 Reply 32 bytes from 23.228.xxx.xxx: time=181ms TTL=50, ave=209.00ms 03/07 17:21:56.002 超時#11 *****(32 bytes) 請求超時。 03/07 17:22:01.002 超時#16 *****(32 bytes) 請求超時。 03/07 17:22:02.004 超時#17 *****(32 bytes) 請求超時。 03/07 17:22:03.994 超時#19 *****(32 bytes) 請求超時。 03/07 17:22:04.529 === 20 有效發送, 15 接收, 25.00% 丟失, 218.33ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/03/07 17:21:45經過時間: 000:00:19結束時間: 2017/03/07 17:22:04 ---------------- 20 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 20 有效發送15 有效接收5 timed out (25.00% 丟失) Ping 最小值181ms, 最大值275ms, 平均值218.33ms
6.パケットロステストb Ruisuがインストールされました Ping from 10.0.0.12 to 23.228.xxx.xxx ============================================================================== 03/08 09:04:59.907 Ping to 23.228.xxx.xxx with 32 bytes of data and 32 of TTL: 03/08 09:05:00.208 PingMin #1 Reply 32 bytes from 23.228.xxx.xxx: time=296ms TTL=50, ave=296.00ms 03/08 09:05:01.094 PingMin #2 Reply 32 bytes from 23.228.xxx.xxx: time=182ms TTL=50, ave=239.00ms 03/08 09:05:02.095 PingMin #3 Reply 32 bytes from 23.228.xxx.xxx: time=181ms TTL=50, ave=219.67ms 03/08 09:05:03.094 PingMin #4 Reply 32 bytes from 23.228.xxx.xxx: time=180ms TTL=50, ave=209.75ms 03/08 09:05:13.071 PingMin #14 Reply 32 bytes from 23.228.xxx.xxx: time=179ms TTL=50, ave=189.57ms 03/08 09:05:19.082 === 20 有效發送, 20 接收, 0.00% 丟失, 187.05ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/03/08 09:04:59經過時間: 000:00:19結束時間: 2017/03/08 09:05:19 ---------------- 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179ms, 最大值296ms, 平均值187.05ms
7. トレースルート
8. YouTubeテスト
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