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詳細: Golden-Hosts: 16.2ドル/半年/4GBメモリ/200GBスペース/無制限トラフィック/OpenVZ/ニューヨーク 1. システム情報、帯域幅、I/Oテスト CPU model : AMD Phenom(tm) II X4 840 Processor Number of cores : 4 CPU frequency : 3200.000 MHz Total size of Disk : 197.0 GB (0.8 GB Used) Total amount of Mem : 4096 MB (211 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days, 5 hour 27 min Load average : 0.07, 0.10, 0.23 OS : CentOS 6.8 Arch : x86_64 (64 Bit) Kernel : 2.6.32-042stab123.9 ---------------------------------------------------------------------- I/O speed(1st run) : 655 MB/s I/O speed(2nd run) : 663 MB/s I/O speed(3rd run) : 682 MB/s Average I/O speed : 666.7 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 56.6MB/s Linode, Tokyo, JP 106.187.96.148 13.9MB/s Linode, Singapore, SG 139.162.23.4 2.79MB/s Linode, London, UK 176.58.107.39 3.98MB/s Linode, Frankfurt, DE 139.162.130.8 3.26MB/s Linode, Fremont, CA 50.116.14.9 4.14MB/s Softlayer, Dallas, TX 173.192.68.18 56.5MB/s Softlayer, Seattle, WA 67.228.112.250 35.1MB/s Softlayer, Frankfurt, DE 159.122.69.4 3.00MB/s Softlayer, Singapore, SG 119.81.28.170 9.50MB/s Softlayer, HongKong, CN 119.81.130.170 9.92MB/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 Structured Communications (London) [2.56 km]: 128.338 ms Testing download speed................................................................................ Download: 149.46 Mbit/s Testing upload speed................................................................................................ Upload: 97.88 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, 179.541 s, 1.5 MB/s
5. Unixベンチ Benchmark Run: Tue Sep 12 2017 18:38:23 - 19:08:57 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 25918252.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 2841.0 MWIPS (9.9 s, 7 samples) Execl Throughput 2657.0 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 530551.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 176714.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1087967.4 KBps (30.0 s, 2 samples) Pipe Throughput 1570457.4 lps (10.0 s, 7 samples) Pipe-based Context Switching 164769.7 lps (10.0 s, 7 samples) Process Creation 5977.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4202.6 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 831.5 lpm (60.0 s, 2 samples) System Call Overhead 2026952.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 25918252.2 2220.9 Double-Precision Whetstone 55.0 2841.0 516.6 Execl Throughput 43.0 2657.0 617.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 530551.2 1339.8 File Copy 256 bufsize 500 maxblocks 1655.0 176714.0 1067.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1087967.4 1875.8 Pipe Throughput 12440.0 1570457.4 1262.4 Pipe-based Context Switching 4000.0 164769.7 411.9 Process Creation 126.0 5977.8 474.4 Shell Scripts (1 concurrent) 42.4 4202.6 991.2 Shell Scripts (8 concurrent) 6.0 831.5 1385.9 System Call Overhead 15000.0 2026952.3 1351.3 ======== System Benchmarks Index Score 988.6 ------------------------------------------------------------------------ Benchmark Run: Tue Sep 12 2017 19:08:57 - 19:42:48 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 45537886.0 lps (10.0 s, 7 samples) Double-Precision Whetstone 11378.0 MWIPS (9.9 s, 7 samples) Execl Throughput 5904.0 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 453764.7 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 153772.7 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1024492.5 KBps (30.0 s, 2 samples) Pipe Throughput 3081077.0 lps (10.0 s, 7 samples) Pipe-based Context Switching 436154.4 lps (10.0 s, 7 samples) Process Creation 14678.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 6352.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 771.6 lpm (60.1 s, 2 samples) System Call Overhead 2880199.0 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 45537886.0 3902.1 Double-Precision Whetstone 55.0 11378.0 2068.7 Execl Throughput 43.0 5904.0 1373.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 453764.7 1145.9 File Copy 256 bufsize 500 maxblocks 1655.0 153772.7 929.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 1024492.5 1766.4 Pipe Throughput 12440.0 3081077.0 2476.8 Pipe-based Context Switching 4000.0 436154.4 1090.4 Process Creation 126.0 14678.3 1164.9 Shell Scripts (1 concurrent) 42.4 6352.5 1498.2 Shell Scripts (8 concurrent) 6.0 771.6 1286.1 System Call Overhead 15000.0 2880199.0 1920.1 ======== System Benchmarks Index Score 1580.3
6. パケットロステスト Ping from 192.168.1.29 to 185.164.xxx.xxx ============================================================================== 09/13 07:22:12.565 Ping to 185.164.xxx.xxx with 32 bytes of data and 32 of TTL: 09/13 07:22:12.842 PingMin #1 Reply 32 bytes from 185.164.xxx.xxx: time=269ms TTL=49, ave=269.00ms 09/13 07:22:13.852 PingMax #2 Reply 32 bytes from 185.164.xxx.xxx: time=278ms TTL=49, ave=273.50ms 09/13 07:22:14.872 PingMax #3 Reply 32 bytes from 185.164.xxx.xxx: time=295ms TTL=49, ave=280.67ms 09/13 07:22:31.855 === 20 有效發送, 20 接收, 0.00% 丟失, 280.25ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/09/13 07:22:12經過時間: 000:00:19結束時間: 2017/09/13 07:22:31 ---------------- 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269ms, 最大值295ms, 平均值280.25ms
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