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詳細: HostKvm: 46.5 元/月/1GB メモリ/20GB スペース/650GB トラフィック/KVM/シンガポール/日本/香港テレコムと中国聯通のネットワークは良好ですが、中国移動はそうではありません。構成は良好です。 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 : 2199.998 MHz Total size of Disk : 20.0 GB (1.3 GB Used) Total amount of Mem : 993 MB (32 MB Used) Total amount of Swap : 254 MB (0 MB Used) System uptime : 0 days 0 hour 13 min Load average : 0.06, 0.25, 0.14 OS : CentOS 7.5.1804 Arch : x86_64 (64 Bit) Kernel : 3.10.0-229.1.2.el7.x86_64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 579 MB/s I/O speed( 256M ) : 360 MB/s I/O speed( 2G ) : 312 MB/s Average I/O speed : 417.0 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 23.19 Mbit/s 41.03 Mbit/s 262.007 ms Xiangyang CT 36.19 Mbit/s 66.91 Mbit/s 134.535 ms Shanghai CT 10.19 Mbit/s 42.42 Mbit/s 212.03 ms Chengdu CT 9.77 Mbit/s 64.86 Mbit/s 109.324 ms Xi'an CU 45.74 Mbit/s 53.04 Mbit/s 142.835 ms Shanghai CU 3.09 Mbit/s 31.09 Mbit/s 229.183 ms Chongqing CU 15.91 Mbit/s 64.11 Mbit/s 128.365 ms Xi'an CM 72.12 Mbit/s 69.75 Mbit/s 94.031 ms Shanghai CM 9.24 Mbit/s 4.18 Mbit/s 243.058 ms Chengdu CM 5.06 Mbit/s 2.71 Mbit/s 268.333 ms ---------------------------------------------------------------------- Total time : 4 min 20 sec Current time : 2018-06-01 08:17:52 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 Speedtest.net (Amsterdam) [1.75 km]: 245.029 ms Testing download speed.............................. Download: 44.36 Mbit/s Testing upload speed................................ Upload: 24.55 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, 4.89853 s, 54.8 MB/s
5. Unixベンチ Benchmark Run: Fri Jun 01 2018 08:24:17 - 08:52:29 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 27017299.3 lps (10.0 s, 7 samples) Double-Precision Whetstone 3365.4 MWIPS (10.0 s, 7 samples) Execl Throughput 1951.8 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 453804.6 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 139574.1 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1201171.4 KBps (30.0 s, 2 samples) Pipe Throughput 1138135.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 184508.2 lps (10.0 s, 7 samples) Process Creation 4510.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 4193.6 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 894.9 lpm (60.0 s, 2 samples) System Call Overhead 1761632.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 27017299.3 2315.1 Double-Precision Whetstone 55.0 3365.4 611.9 Execl Throughput 43.0 1951.8 453.9 File Copy 1024 bufsize 2000 maxblocks 3960.0 453804.6 1146.0 File Copy 256 bufsize 500 maxblocks 1655.0 139574.1 843.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 1201171.4 2071.0 Pipe Throughput 12440.0 1138135.5 914.9 Pipe-based Context Switching 4000.0 184508.2 461.3 Process Creation 126.0 4510.9 358.0 Shell Scripts (1 concurrent) 42.4 4193.6 989.1 Shell Scripts (8 concurrent) 6.0 894.9 1491.5 System Call Overhead 15000.0 1761632.9 1174.4 ======== System Benchmarks Index Score 913.3 ------------------------------------------------------------------------ Benchmark Run: Fri Jun 01 2018 08:52:29 - 09:20:40 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 52563729.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 6691.4 MWIPS (9.9 s, 7 samples) Execl Throughput 5497.4 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 601734.8 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 167285.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1658390.5 KBps (30.0 s, 2 samples) Pipe Throughput 2180783.2 lps (10.0 s, 7 samples) Pipe-based Context Switching 386026.9 lps (10.0 s, 7 samples) Process Creation 13145.8 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 7285.4 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 984.5 lpm (60.0 s, 2 samples) System Call Overhead 2879317.3 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 52563729.4 4504.2 Double-Precision Whetstone 55.0 6691.4 1216.6 Execl Throughput 43.0 5497.4 1278.5 File Copy 1024 bufsize 2000 maxblocks 3960.0 601734.8 1519.5 File Copy 256 bufsize 500 maxblocks 1655.0 167285.3 1010.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1658390.5 2859.3 Pipe Throughput 12440.0 2180783.2 1753.0 Pipe-based Context Switching 4000.0 386026.9 965.1 Process Creation 126.0 13145.8 1043.3 Shell Scripts (1 concurrent) 42.4 7285.4 1718.3 Shell Scripts (8 concurrent) 6.0 984.5 1640.9 System Call Overhead 15000.0 2879317.3 1919.5 ======== System Benchmarks Index Score 1605.8
6. パケットロステスト Ping from 192.168.0.29 to 185.239.xxx.xxx ============================================================================== 06/01 16:23:54.488 Ping to 185.239.xxx.xxx with 32 bytes of data and 32 of TTL: 06/01 16:23:54.612 PingMin #1 Reply 32 bytes from 185.239.xxx.xxx: time=120ms TTL=49, ave=120.00ms 06/01 16:23:55.600 PingMin #2 Reply 32 bytes from 185.239.xxx.xxx: time=118ms TTL=49, ave=119.00ms 06/01 16:23:59.634 PingMax #6 Reply 32 bytes from 185.239.xxx.xxx: time=150ms TTL=49, ave=123.67ms 06/01 16:24:00.641 PingMax #7 Reply 32 bytes from 185.239.xxx.xxx: time=151ms TTL=49, ave=127.57ms 06/01 16:24:01.601 PingMin #8 Reply 32 bytes from 185.239.xxx.xxx: time=117ms TTL=49, ave=126.25ms 06/01 16:24:25.660 PingMax #32 Reply 32 bytes from 185.239.xxx.xxx: time=177ms TTL=49, ave=126.06ms 06/01 16:25:33.599 === 100 有效發送, 100 接收, 0.00% 丟失, 126.10ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/06/01 16:23:54經過時間: 000:01:39結束時間: 2018/06/01 16:25:33 ---------------- 100 總計發送0 無效接收(除了超時的其它錯誤) ---------------- 100 有效發送100 有效接收0 timed out (0.00% 丟失) Ping 最小值117ms, 最大值177ms, 平均值126.10ms
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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