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詳細: Clouvider: 英国専用サーバー割引、35 ポンドから、Alipay に対応。この専用サーバーは、E3-1270 v5、16 GB メモリ、4*240 GB SSD ハードディスク、30 TB トラフィック、1 Gbps 帯域幅で構成され、月額料金は 35 ポンドです。 1. システム情報、帯域幅、I/Oテスト CPU model : Intel(R) Xeon(R) CPU E3-1270 v5 @ 3.60GHz Number of cores : 8 CPU frequency : 800.015 MHz Total size of Disk : 443.2 GB (1.3 GB Used) Total amount of Mem : 15835 MB (211 MB Used) Total amount of Swap : 4091 MB (0 MB Used) System uptime : 0 days, 7 hour 58 min Load average : 0.00, 0.23, 2.96 OS : CentOS 7.4.1708 Arch : x86_64 (64 Bit) Kernel : 3.10.0-693.21.1.el7.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 630 MB/s I/O speed(2nd run) : 658 MB/s I/O speed(3rd run) : 623 MB/s Average I/O speed : 637.0 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 112MB/s Linode, Tokyo, JP 106.187.96.148 9.36MB/s Linode, Singapore, SG 139.162.23.4 8.54MB/s Linode, London, UK 176.58.107.39 108MB/s Linode, Frankfurt, DE 139.162.130.8 89.5MB/s Linode, Fremont, CA 50.116.14.9 7.04MB/s Softlayer, Dallas, TX 173.192.68.18 11.7MB/s Softlayer, Seattle, WA 67.228.112.250 9.77MB/s Softlayer, Frankfurt, DE 159.122.69.4 66.1MB/s Softlayer, Singapore, SG 119.81.28.170 7.16MB/s Softlayer, HongKong, CN 119.81.130.170 6.39MB/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 Spitfire Network Services (London) [2.56 km]: 2.461 ms Testing download speed................................................................................ Download: 814.66 Mbit/s Testing upload speed................................................................................................ Upload: 833.79 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, 9.92958 s, 27.0 MB/s
5. Unixベンチ Benchmark Run: Wed Apr 04 2018 04:11:11 - 04:40:16 8 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 48777082.8 lps (10.0 s, 7 samples) Double-Precision Whetstone 3507.9 MWIPS (16.2 s, 7 samples) Execl Throughput 999.4 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 970735.4 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 249852.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2657755.4 KBps (30.0 s, 2 samples) Pipe Throughput 1233561.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 261168.8 lps (10.0 s, 7 samples) Process Creation 17964.4 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2785.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 4403.0 lpm (60.0 s, 2 samples) System Call Overhead 1204843.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 48777082.8 4179.7 Double-Precision Whetstone 55.0 3507.9 637.8 Execl Throughput 43.0 999.4 232.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 970735.4 2451.4 File Copy 256 bufsize 500 maxblocks 1655.0 249852.0 1509.7 File Copy 4096 bufsize 8000 maxblocks 5800.0 2657755.4 4582.3 Pipe Throughput 12440.0 1233561.9 991.6 Pipe-based Context Switching 4000.0 261168.8 652.9 Process Creation 126.0 17964.4 1425.7 Shell Scripts (1 concurrent) 42.4 2785.5 657.0 Shell Scripts (8 concurrent) 6.0 4403.0 7338.3 System Call Overhead 15000.0 1204843.3 803.2 ======== System Benchmarks Index Score 1352.8 ------------------------------------------------------------------------ Benchmark Run: Wed Apr 04 2018 04:40:16 - 05:08:43 8 CPUs in system; running 8 parallel copies of tests Dhrystone 2 using register variables 227199612.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 31890.2 MWIPS (12.0 s, 7 samples) Execl Throughput 32374.1 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1787947.3 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 467047.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 5171336.3 KBps (30.0 s, 2 samples) Pipe Throughput 7408008.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 1633247.9 lps (10.0 s, 7 samples) Process Creation 98752.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 41833.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 5975.3 lpm (60.0 s, 2 samples) System Call Overhead 7052786.0 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 227199612.1 19468.7 Double-Precision Whetstone 55.0 31890.2 5798.2 Execl Throughput 43.0 32374.1 7528.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 1787947.3 4515.0 File Copy 256 bufsize 500 maxblocks 1655.0 467047.4 2822.0 File Copy 4096 bufsize 8000 maxblocks 5800.0 5171336.3 8916.1 Pipe Throughput 12440.0 7408008.5 5955.0 Pipe-based Context Switching 4000.0 1633247.9 4083.1 Process Creation 126.0 98752.8 7837.5 Shell Scripts (1 concurrent) 42.4 41833.7 9866.4 Shell Scripts (8 concurrent) 6.0 5975.3 9958.9 System Call Overhead 15000.0 7052786.0 4701.9 ======== System Benchmarks Index Score 6721.3
6. パケットロステスト Ping from 192.168.16.243 to 185.42.xxx.xxx ============================================================================== 04/04 11:11:44.650 Ping to 185.42.xxx.xxx with 32 bytes of data and 32 of TTL: 04/04 11:11:45.014 PingMin #1 Reply 32 bytes from 185.42.xxx.xxx: time=361ms TTL=49, ave=361.00ms 04/04 11:11:46.016 PingMax #2 Reply 32 bytes from 185.42.xxx.xxx: time=363ms TTL=49, ave=362.00ms 04/04 11:11:49.024 PingMax #5 Reply 32 bytes from 185.42.xxx.xxx: time=365ms TTL=49, ave=362.40ms 04/04 11:11:50.052 PingMax #6 Reply 32 bytes from 185.42.xxx.xxx: time=399ms TTL=49, ave=368.50ms 04/04 11:11:54.017 PingMin #10 Reply 32 bytes from 185.42.xxx.xxx: time=358ms TTL=49, ave=370.40ms 04/04 11:11:57.007 PingMin #13 Reply 32 bytes from 185.42.xxx.xxx: time=352ms TTL=49, ave=367.46ms 04/04 11:12:17.973 PingMin #34 Reply 32 bytes from 185.42.xxx.xxx: time=319ms TTL=49, ave=363.32ms 04/04 11:12:43.976 PingMin #60 Reply 32 bytes from 185.42.xxx.xxx: time=317ms TTL=49, ave=348.30ms 04/04 11:13:23.975 === 100 有效發送, 100 接收, 0.00% 丟失, 338.55ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/04/04 11:11:44經過時間: 000:01:39結束時間: 2018/04/04 11:13:23 ---------------- 100 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 100 有效發送100 有效接收0 timed out (0.00% 丟失) Ping 最小值317ms, 最大值399ms, 平均值338.55ms
7. ルート追跡<br /> 通信
中国聯通
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