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詳細: ライトインターネット: 25 元/月/256 MB メモリ/5 GB スペース/250 GB トラフィック/2 IP/OpenVZ/Los Angeles Psychz 1. システム情報、帯域幅、I/Oテスト CPU model : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz Number of cores : 1 CPU frequency : 3300.179 MHz Total size of Disk : 4.8 GB (0.6 GB Used) Total amount of Mem : 256 MB (27 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 0 days 10 hour 29 min Load average : 0.00, 0.00, 0.00 OS : CentOS 6.8 Arch : x86_64 (64 Bit) Kernel : 2.6.32-042stab127.2 Virt : openvz ---------------------------------------------------------------------- I/O speed( 32M ) : 105 MB/s I/O speed( 256M ) : 901 MB/s I/O speed( 2G ) : 1.6 GB/s Average I/O speed : 881.5 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 59.45 Mbit/s 82.07 Mbit/s 7.384 ms Shanghai CT 38.81 Mbit/s 21.40 Mbit/s 149.958 ms Chengdu CT 28.13 Mbit/s 11.61 Mbit/s 200.521 ms Xi'an CU 19.06 Mbit/s 15.07 Mbit/s 327.81 ms Shanghai CU 27.05 Mbit/s 9.49 Mbit/s 177.251 ms Chongqing CU 18.59 Mbit/s 13.85 Mbit/s 191.294 ms Xi'an CM 43.94 Mbit/s 14.94 Mbit/s 215.246 ms Shanghai CM 0.04 Mbit/s 0.70 Mbit/s 000.000 ms Chengdu CM 11.07 Mbit/s 7.40 Mbit/s 343.611 ms ---------------------------------------------------------------------- Total time : 4 min 32 sec Current time : 2018-03-19 21:13:04 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 Ultimate Internet Access (Ontario, CA) [19.54 km]: 1.78 ms Testing download speed................................................................................ Download: 75.66 Mbit/s Testing upload speed................................................................................................ Upload: 71.66 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, 124.654 s, 2.2 MB/s
5. Unixベンチ Benchmark Run: Mon Mar 19 2018 21:32:53 - 22:01:08 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 37797447.7 lps (10.0 s, 7 samples) Double-Precision Whetstone 4015.8 MWIPS (9.9 s, 7 samples) Execl Throughput 4804.7 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 603218.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 155972.7 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1832659.8 KBps (30.0 s, 2 samples) Pipe Throughput 907163.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 215421.1 lps (10.0 s, 7 samples) Process Creation 12814.3 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5838.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 796.0 lpm (60.0 s, 2 samples) System Call Overhead 788191.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 37797447.7 3238.9 Double-Precision Whetstone 55.0 4015.8 730.1 Execl Throughput 43.0 4804.7 1117.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 603218.2 1523.3 File Copy 256 bufsize 500 maxblocks 1655.0 155972.7 942.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 1832659.8 3159.8 Pipe Throughput 12440.0 907163.7 729.2 Pipe-based Context Switching 4000.0 215421.1 538.6 Process Creation 126.0 12814.3 1017.0 Shell Scripts (1 concurrent) 42.4 5838.3 1377.0 Shell Scripts (8 concurrent) 6.0 796.0 1326.7 System Call Overhead 15000.0 788191.7 525.5 ======== System Benchmarks Index Score 1135.5
6. パケットロステスト Ping from 192.168.16.213 to 104.216.xxx.xxx ============================================================================== 03/20 09:46:52.708 Ping to 104.216.xxx.xxx with 32 bytes of data and 32 of TTL: 03/20 09:46:52.901 PingMin #1 Reply 32 bytes from 104.216.xxx.xxx: time=189ms TTL=51, ave=189.00ms 03/20 09:46:53.906 PingMax #2 Reply 32 bytes from 104.216.xxx.xxx: time=195ms TTL=51, ave=192.00ms 03/20 09:46:54.886 PingMin #3 Reply 32 bytes from 104.216.xxx.xxx: time=176ms TTL=51, ave=186.67ms 03/20 09:46:56.886 PingMin #5 Reply 32 bytes from 104.216.xxx.xxx: time=173ms TTL=51, ave=182.20ms 03/20 09:46:57.972 PingMax #6 Reply 32 bytes from 104.216.xxx.xxx: time=259ms TTL=51, ave=195.00ms 03/20 09:47:11.884 === 20 有效發送, 20 接收, 0.00% 丟失, 183.35ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/03/20 09:46:52經過時間: 000:00:19結束時間: 2018/03/20 09:47:11 ---------------- 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173ms, 最大值259ms, 平均值183.35ms
7. ルート追跡<br /> 通信
中国聯通
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