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詳細: CloudCone: $17.95/年/512MB メモリ/15GB SSD スペース/3TB トラフィック/KVM/ロサンゼルス ネットワーク伝送アーティファクト。私は 1 つ購入しました。参考までにレビューをここに掲載します。 1. システム情報、帯域幅、I/Oテスト CPU model : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz Number of cores : 1 CPU frequency : 1999.999 MHz Total size of Disk : 14.0 GB (1.1 GB Used) Total amount of Mem : 494 MB (481 MB Used) Total amount of Swap : 1023 MB (0 MB Used) System uptime : 0 days, 1 hour 11 min Load average : 0.00, 0.47, 1.00 OS : Debian GNU/Linux 8 Arch : x86_64 (64 Bit) Kernel : 3.16.0-4-amd64 ---------------------------------------------------------------------- I/O speed(1st run) : 260 MB/s I/O speed(2nd run) : 674 MB/s I/O speed(3rd run) : 478 MB/s Average I/O speed : 470.7 MB/s ---------------------------------------------------------------------- Node Name IPv4 address Download Speed CacheFly 205.234.175.175 134MB/s Linode, Tokyo, JP 106.187.96.148 15.2MB/s Linode, Singapore, SG 139.162.23.4 6.95MB/s Linode, London, UK 176.58.107.39 10.1MB/s Linode, Frankfurt, DE 139.162.130.8 7.47MB/s Linode, Fremont, CA 50.116.14.9 12.3MB/s Softlayer, Dallas, TX 173.192.68.18 142KB/s Softlayer, Seattle, WA 67.228.112.250 51.1MB/s Softlayer, Frankfurt, DE 159.122.69.4 5.44MB/s Softlayer, Singapore, SG 119.81.28.170 7.41MB/s Softlayer, HongKong, CN 119.81.130.170 9.08MB/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 Comcast (New Castle, DE) [15.84 km]: 81.7 ms Testing download speed................................................................................ Download: 198.11 Mbit/s Testing upload speed................................................................................................ Upload: 84.40 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, 3.26272 s, 82.3 MB/s
5. Unixベンチ Benchmark Run: Thu Dec 28 2017 10:00:25 - 10:28:38 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 24523475.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 2949.6 MWIPS (9.8 s, 7 samples) Execl Throughput 4276.7 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 825390.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 257094.6 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1550677.7 KBps (30.0 s, 2 samples) Pipe Throughput 1564884.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 313421.8 lps (10.0 s, 7 samples) Process Creation 11526.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 6673.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 840.4 lpm (60.0 s, 2 samples) System Call Overhead 3435447.2 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 24523475.7 2101.4 Double-Precision Whetstone 55.0 2949.6 536.3 Execl Throughput 43.0 4276.7 994.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 825390.1 2084.3 File Copy 256 bufsize 500 maxblocks 1655.0 257094.6 1553.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 1550677.7 2673.6 Pipe Throughput 12440.0 1564884.5 1257.9 Pipe-based Context Switching 4000.0 313421.8 783.6 Process Creation 126.0 11526.9 914.8 Shell Scripts (1 concurrent) 42.4 6673.4 1573.9 Shell Scripts (8 concurrent) 6.0 840.4 1400.7 System Call Overhead 15000.0 3435447.2 2290.3 ======== System Benchmarks Index Score 1371.2
6. パケットロステスト Ping from 192.168.103.55 to 173.82.xxx.xxx ============================================================================== 12/29 00:10:15.099 Ping to 173.82.xxx.xxx with 32 bytes of data and 32 of TTL: 12/29 00:10:15.307 PingMin #1 Reply 32 bytes from 173.82.xxx.xxx: time=205ms TTL=49, ave=205.00ms 12/29 00:10:16.295 PingMin #2 Reply 32 bytes from 173.82.xxx.xxx: time=199ms TTL=49, ave=202.00ms 12/29 00:10:17.295 PingMin #3 Reply 32 bytes from 173.82.xxx.xxx: time=198ms TTL=49, ave=200.67ms 12/29 00:10:18.292 PingMin #4 Reply 32 bytes from 173.82.xxx.xxx: time=196ms TTL=49, ave=199.50ms 12/29 00:10:33.302 PingMax #19 Reply 32 bytes from 173.82.xxx.xxx: time=207ms TTL=49, ave=199.05ms 12/29 00:10:34.298 === 20 有效發送, 20 接收, 0.00% 丟失, 199.25ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2017/12/29 00:10:15經過時間: 000:00:19結束時間: 2017/12/29 00:10:34 ---------------- 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196ms, 最大值207ms, 平均值199.25ms
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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