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詳細: ITLDC: 月額 2.1 ユーロ/1GB メモリ/10GB SSD スペース/無制限トラフィック/KVM/シンガポール。テストからすると、非常に良いです。China Unicom でテストしたところ、Youtube は簡単に 40,000 人以上に到達できます。モバイル効果はもっと良いはずです。 1. システム情報、帯域幅、I/Oテスト CPU model : QEMU Virtual CPU version 2.5+ Number of cores : 1 CPU frequency : 2099.996 MHz Total size of Disk : 9.5 GB (0.9 GB Used) Total amount of Mem : 1000 MB (87 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days 0 hour 0 min Load average : 0.00, 0.00, 0.00 OS : Debian GNU/Linux 8 Arch : x86_64 (64 Bit) Kernel : 3.16.0-4-amd64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 310 MB/s I/O speed( 256M ) : 358 MB/s I/O speed( 2G ) : 416 MB/s Average I/O speed : 361.3 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 72.65 Mbit/s 85.82 Mbit/s 3.278 ms Shanghai CT 32.91 Mbit/s 37.35 Mbit/s 254.859 ms Chengdu CT 42.38 Mbit/s 59.46 Mbit/s 309.697 ms Xi'an CU 32.97 Mbit/s 29.71 Mbit/s 257.555 ms Shanghai CU 27.96 Mbit/s 20.98 Mbit/s 194.336 ms Chongqing CU 32.02 Mbit/s 33.61 Mbit/s 303.366 ms Xi'an CM 72.55 Mbit/s 82.48 Mbit/s 95.686 ms Shanghai CM 6.15 Mbit/s 54.33 Mbit/s 273.12 ms Chengdu CM 7.13 Mbit/s 23.30 Mbit/s 181.141 ms ---------------------------------------------------------------------- Total time : 3 min 51 sec Current time : 2018-01-11 08:23:12 Finished！
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 PT. Aplikanusa Lintasarta (Singapore) [2.73 km]: 1.656 ms Testing download speed................................................................................ Download: 86.14 Mbit/s Testing upload speed................................................................................................ Upload: 78.49 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, 11.9748 s, 22.4 MB/s
5. Unixベンチ Benchmark Run: Thu Jan 11 2018 08:28:04 - 08:56:11 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 24718288.1 lps (10.0 s, 7 samples) Double-Precision Whetstone 3744.5 MWIPS (9.7 s, 7 samples) Execl Throughput 5230.9 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 907154.8 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 239278.2 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2397083.6 KBps (30.0 s, 2 samples) Pipe Throughput 1513493.8 lps (10.0 s, 7 samples) Pipe-based Context Switching 331827.6 lps (10.0 s, 7 samples) Process Creation 15511.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 8204.0 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1077.2 lpm (60.0 s, 2 samples) System Call Overhead 3385338.6 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 24718288.1 2118.1 Double-Precision Whetstone 55.0 3744.5 680.8 Execl Throughput 43.0 5230.9 1216.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 907154.8 2290.8 File Copy 256 bufsize 500 maxblocks 1655.0 239278.2 1445.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 2397083.6 4132.9 Pipe Throughput 12440.0 1513493.8 1216.6 Pipe-based Context Switching 4000.0 331827.6 829.6 Process Creation 126.0 15511.9 1231.1 Shell Scripts (1 concurrent) 42.4 8204.0 1934.9 Shell Scripts (8 concurrent) 6.0 1077.2 1795.4 System Call Overhead 15000.0 3385338.6 2256.9 ======== System Benchmarks Index Score 1575.5
6. パケットロステスト Ping from 192.168.16.243 to 195.123.xxx.xxx ============================================================================== 01/11 13:27:50.929 Ping to 195.123.xxx.xxx with 32 bytes of data and 32 of TTL: 01/11 13:27:51.149 PingMin #1 Reply 32 bytes from 195.123.xxx.xxx: time=217ms TTL=47, ave=217.00ms 01/11 13:27:52.136 PingMin #2 Reply 32 bytes from 195.123.xxx.xxx: time=210ms TTL=47, ave=213.50ms 01/11 13:28:00.142 PingMax #10 Reply 32 bytes from 195.123.xxx.xxx: time=219ms TTL=47, ave=212.00ms 01/11 13:28:01.196 PingMax #11 Reply 32 bytes from 195.123.xxx.xxx: time=272ms TTL=47, ave=217.45ms 01/11 13:28:02.221 PingMax #12 Reply 32 bytes from 195.123.xxx.xxx: time=295ms TTL=47, ave=223.92ms 01/11 13:28:05.248 PingMax #15 Reply 32 bytes from 195.123.xxx.xxx: time=323ms TTL=47, ave=236.33ms 01/11 13:28:10.200 === 20 有效發送, 20 接收, 0.00% 丟失, 240.95ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/01/11 13:27:50經過時間: 000:00:19結束時間: 2018/01/11 13:28:10 ---------------- 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210ms, 最大值323ms, 平均值240.95ms
7. ルート追跡<br /> 通信
中国聯通
動く
8. Youtube スピードテスト中国聯通 電気通信は次のとおりです。
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