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詳細: Cloudflexy: $9.99/年/1GB メモリ/100GB スペース/無制限トラフィック/KVM/ロサンゼルス。以下は、このブラック フライデー - ロサンゼルス - SATA のレビュー情報です。 1. システム情報、帯域幅、I/Oテスト CPU model : QEMU Virtual CPU version 1.5.3 Number of cores : 2 CPU frequency : 2399.998 MHz Total size of Disk : 99.0 GB (1.0 GB Used) Total amount of Mem : 1877 MB (635 MB Used) Total amount of Swap : 199 MB (0 MB Used) System uptime : 0 days, 20 hour 33 min Load average : 0.00, 0.00, 0.18 OS : CentOS 6.6 Arch : x86_64 (64 Bit) Kernel : 2.6.32-504.23.4.el6.x86_64 ---------------------------------------------------------------------- I/O speed(1st run) : 248 MB/s I/O speed(2nd run) : 307 MB/s I/O speed(3rd run) : 284 MB/s Average I/O speed : 279.7 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 95.4MB/s Linode, Tokyo, JP 106.187.96.148 8.35MB/s Linode, Singapore, SG 139.162.23.4 3.83MB/s Linode, London, UK 176.58.107.39 3.25MB/s Linode, Frankfurt, DE 139.162.130.8 196KB/s Linode, Fremont, CA 50.116.14.9 12.0MB/s Softlayer, Dallas, TX 173.192.68.18 29.6MB/s Softlayer, Seattle, WA 67.228.112.250 12.8MB/s Softlayer, Frankfurt, DE 159.122.69.4 150KB/s Softlayer, Singapore, SG 119.81.28.170 1.44MB/s Softlayer, HongKong, CN 119.81.130.170 5.24MB/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 Speedtest.net (Los Angeles, CA) [36.79 km]: 6.444 ms Testing download speed................................................................................ Download: 525.06 Mbit/s Testing upload speed................................................................................................ Upload: 122.33 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, 7.03535 s, 38.2 MB/s
5. Unixベンチ Benchmark Run: Fri Nov 17 2017 21:37:12 - 22:05:24 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 27530323.0 lps (10.0 s, 7 samples) Double-Precision Whetstone 2983.9 MWIPS (9.7 s, 7 samples) Execl Throughput 2465.8 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 690628.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 191528.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1337461.8 KBps (30.0 s, 2 samples) Pipe Throughput 1267322.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 260004.6 lps (10.0 s, 7 samples) Process Creation 9829.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4959.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1122.7 lpm (60.0 s, 2 samples) System Call Overhead 2154849.8 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 27530323.0 2359.1 Double-Precision Whetstone 55.0 2983.9 542.5 Execl Throughput 43.0 2465.8 573.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 690628.9 1744.0 File Copy 256 bufsize 500 maxblocks 1655.0 191528.5 1157.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1337461.8 2306.0 Pipe Throughput 12440.0 1267322.3 1018.7 Pipe-based Context Switching 4000.0 260004.6 650.0 Process Creation 126.0 9829.3 780.1 Shell Scripts (1 concurrent) 42.4 4959.4 1169.7 Shell Scripts (8 concurrent) 6.0 1122.7 1871.2 System Call Overhead 15000.0 2154849.8 1436.6 ======== System Benchmarks Index Score 1153.5 ------------------------------------------------------------------------ Benchmark Run: Fri Nov 17 2017 22:05:24 - 22:33:42 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 55010648.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 6021.1 MWIPS (9.8 s, 7 samples) Execl Throughput 6692.7 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 681336.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 188157.5 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1773400.4 KBps (30.0 s, 2 samples) Pipe Throughput 2552884.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 539382.7 lps (10.0 s, 7 samples) Process Creation 23637.7 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 8857.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1204.6 lpm (60.1 s, 2 samples) System Call Overhead 3295728.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 55010648.2 4713.9 Double-Precision Whetstone 55.0 6021.1 1094.8 Execl Throughput 43.0 6692.7 1556.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 681336.2 1720.5 File Copy 256 bufsize 500 maxblocks 1655.0 188157.5 1136.9 File Copy 4096 bufsize 8000 maxblocks 5800.0 1773400.4 3057.6 Pipe Throughput 12440.0 2552884.7 2052.2 Pipe-based Context Switching 4000.0 539382.7 1348.5 Process Creation 126.0 23637.7 1876.0 Shell Scripts (1 concurrent) 42.4 8857.4 2089.0 Shell Scripts (8 concurrent) 6.0 1204.6 2007.7 System Call Overhead 15000.0 3295728.6 2197.2 ======== System Benchmarks Index Score 1906.0
6. パケットロステスト Ping from 192.168.1.29 to 23.228.xxx.xxx ============================================================================== 11/18 13:37:58.802 Ping to 23.228.xxx.xxx with 32 bytes of data and 32 of TTL: 11/18 13:37:59.015 PingMin #1 Reply 32 bytes from 23.228.xxx.xxx: time=211ms TTL=50, ave=211.00ms 11/18 13:38:13.017 PingMax #15 Reply 32 bytes from 23.228.xxx.xxx: time=212ms TTL=50, ave=211.07ms 11/18 13:38:18.015 === 20 有效發送, 20 接收, 0.00% 丟失, 211.05ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/11/18 13:37:58經過時間: 000:00:19結束時間: 2017/11/18 13:38:18 ---------------- 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211ms, 最大值212ms, 平均值211.05ms
7. ルート追跡<br />通信
中国聯通
動く
8. YouTube スピードテスト
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