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構成は次のとおりです。
ニューヨーク – E3-1220 / 8GB RAM / 1TB SATA HDD
CPU: E3-1220 プロセッサ
メモリ: 8 GB
ハードディスク: 1TB
トラフィック: 10 TB/月 (1Gbps ポート)
IPv4: 5
月額 19.95 ドル データセンター: ニューヨーク 購入先住所 1. システム情報と帯域幅テスト CPU model : Intel(R) Xeon(R) CPU E31220 @ 3.10GHz Number of cores : 4 CPU frequency : 1600.897 MHz Total size of Disk : 910.5 GB (1.9 GB Used) Total amount of Mem : 7956 MB (346 MB Used) Total amount of Swap : 7983 MB (0 MB Used) System uptime : 0 days, 19 hour 11 min Load average : 0.00, 0.00, 0.12 OS : CentOS 6.8 Arch : x86_64 (64 Bit) Kernel : 4.9.0-1.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 127 MB/s I/O speed(2nd run) : 127 MB/s I/O speed(3rd run) : 128 MB/s Average I/O speed : 127.3 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 106MB/s Linode, Tokyo, JP 106.187.96.148 13.1MB/s Linode, Singapore, SG 139.162.23.4 3.51MB/s Linode, London, UK 176.58.107.39 11.4MB/s Linode, Frankfurt, DE 139.162.130.8 7.12MB/s Linode, Fremont, CA 50.116.14.9 5.73MB/s Softlayer, Dallas, TX 173.192.68.18 32.7MB/s Softlayer, Seattle, WA 67.228.112.250 19.1MB/s Softlayer, Frankfurt, DE 159.122.69.4 11.9MB/s Softlayer, Singapore, SG 119.81.28.170 6.40MB/s Softlayer, HongKong, CN 119.81.130.170 6.91MB/s
2. アップロード/ダウンロード帯域幅テスト Hosted by ISPnet, Inc (New York City, NY) [18.07 km]: 20.816 ms Testing download speed........................................ Download: 108.22 Mbit/s Testing upload speed.......................................... Upload: 75.85 Mbit/s
3. 国内アクセス速度
4. ハードディスクのI/Oパフォーマンスをテストする 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, 100.222 s, 2.7 MB/s
5. Linuxパフォーマンステスト UnixBenchスコア Benchmark Run: Thu Jan 12 2017 00:30:56 - 00:59:04 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 37557953.6 lps (10.0 s, 7 samples) Double-Precision Whetstone 4007.0 MWIPS (9.9 s, 7 samples) Execl Throughput 4095.2 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1074282.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 289013.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2714748.9 KBps (30.0 s, 2 samples) Pipe Throughput 1907379.9 lps (10.0 s, 7 samples) Pipe-based Context Switching 340700.0 lps (10.0 s, 7 samples) Process Creation 15646.2 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 8883.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 3080.3 lpm (60.0 s, 2 samples) System Call Overhead 2372015.4 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 37557953.6 3218.3 Double-Precision Whetstone 55.0 4007.0 728.5 Execl Throughput 43.0 4095.2 952.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 1074282.1 2712.8 File Copy 256 bufsize 500 maxblocks 1655.0 289013.0 1746.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 2714748.9 4680.6 Pipe Throughput 12440.0 1907379.9 1533.3 Pipe-based Context Switching 4000.0 340700.0 851.7 Process Creation 126.0 15646.2 1241.8 Shell Scripts (1 concurrent) 42.4 8883.2 2095.1 Shell Scripts (8 concurrent) 6.0 3080.3 5133.9 System Call Overhead 15000.0 2372015.4 1581.3 ======== System Benchmarks Index Score 1825.1 ------------------------------------------------------------------------ Benchmark Run: Thu Jan 12 2017 00:59:04 - 01:27:13 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 141492230.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 15087.4 MWIPS (9.9 s, 7 samples) Execl Throughput 27730.7 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 1457464.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 384684.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 3976865.5 KBps (30.0 s, 2 samples) Pipe Throughput 7148814.2 lps (10.0 s, 7 samples) Pipe-based Context Switching 1307309.4 lps (10.0 s, 7 samples) Process Creation 49080.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 27823.9 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 3583.5 lpm (60.0 s, 2 samples) System Call Overhead 7454598.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 141492230.3 12124.4 Double-Precision Whetstone 55.0 15087.4 2743.2 Execl Throughput 43.0 27730.7 6449.0 File Copy 1024 bufsize 2000 maxblocks 3960.0 1457464.9 3680.5 File Copy 256 bufsize 500 maxblocks 1655.0 384684.3 2324.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 3976865.5 6856.7 Pipe Throughput 12440.0 7148814.2 5746.6 Pipe-based Context Switching 4000.0 1307309.4 3268.3 Process Creation 126.0 49080.8 3895.3 Shell Scripts (1 concurrent) 42.4 27823.9 6562.2 Shell Scripts (8 concurrent) 6.0 3583.5 5972.5 System Call Overhead 15000.0 7454598.6 4969.7 ======== System Benchmarks Index Score 4873.0
6. パケットロステスト Ping from 192.168.1.186 to 198.23.xxx.xxx ============================================================================== 01/12 15:31:52.751 Ping to 198.23.xxx.xxx with 32 bytes of data and 32 of TTL: 01/12 15:31:53.172 PingMin #1 Reply 32 bytes from 198.23.xxx.xxx: time=336ms TTL=43, ave=336.00ms 01/12 15:31:54.073 PingMin #2 Reply 32 bytes from 198.23.xxx.xxx: time=334ms TTL=43, ave=335.00ms 01/12 15:31:59.389 超時#7 *****(32 bytes) 請求超時。 01/12 15:32:06.074 PingMin #14 Reply 32 bytes from 198.23.xxx.xxx: time=333ms TTL=43, ave=334.69ms 01/12 15:32:12.076 === 20 有效發送, 19 接收, 5.00% 丟失, 334.74ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/01/12 15:31:52經過時間: 000:00:19結束時間: 2017/01/12 15:32:12 ---------------- 20 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 20 有效發送19 有效接收1 timed out (5.00% 丟失) Ping 最小值333ms, 最大值336ms, 平均值334.74ms
7. トレースルート
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