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詳細: ITLDC: 21 ユーロ/年/1GB RAM/10GB SSD スペース/無制限トラフィック/KVM/シンガポール/ロサンゼルス 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 : 2 CPU frequency : 2099.998 MHz Total size of Disk : 15.1 GB (7.5 GB Used) Total amount of Mem : 1992 MB (606 MB Used) Total amount of Swap : 0 MB (0 MB Used) System uptime : 20 days 4 hour 20 min Load average : 0.06, 0.05, 0.00 OS : Debian GNU/Linux 8 Arch : x86_64 (64 Bit) Kernel : 4.14.9-041409-generic Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 218 MB/s I/O speed( 256M ) : 307 MB/s I/O speed( 2G ) : 344 MB/s Average I/O speed : 289.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 31.15 Mbit/s 18.03 Mbit/s 14.361 ms Shanghai CT 8.22 Mbit/s 9.74 Mbit/s 271.192 ms Chengdu CT 13.38 Mbit/s 13.41 Mbit/s 285.913 ms Xi'an CU 11.86 Mbit/s 11.45 Mbit/s 242.182 ms Shanghai CU 11.92 Mbit/s 12.41 Mbit/s 196.081 ms Chongqing CU 12.79 Mbit/s 8.38 Mbit/s 297.174 ms Xi'an CM 31.00 Mbit/s 22.03 Mbit/s 150.728 ms ---------------------------------------------------------------------- Total time : 3 min 16 sec Current time : 2018-02-08 09:21:38 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]: 1.907 ms Testing download speed................................................................................ Download: 30.53 Mbit/s Testing upload speed................................................................................................ Upload: 45.90 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, 6.58319 s, 40.8 MB/s
5. Unixベンチ Benchmark Run: Thu Feb 08 2018 09:35:00 - 10:03:09 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 23644351.5 lps (10.0 s, 7 samples) Double-Precision Whetstone 3630.6 MWIPS (9.7 s, 7 samples) Execl Throughput 3888.2 lps (29.8 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 801820.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 220387.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1602528.3 KBps (30.0 s, 2 samples) Pipe Throughput 1458079.8 lps (10.0 s, 7 samples) Pipe-based Context Switching 188564.1 lps (10.0 s, 7 samples) Process Creation 8252.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 5725.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1237.5 lpm (60.0 s, 2 samples) System Call Overhead 2567354.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 23644351.5 2026.1 Double-Precision Whetstone 55.0 3630.6 660.1 Execl Throughput 43.0 3888.2 904.2 File Copy 1024 bufsize 2000 maxblocks 3960.0 801820.1 2024.8 File Copy 256 bufsize 500 maxblocks 1655.0 220387.3 1331.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 1602528.3 2763.0 Pipe Throughput 12440.0 1458079.8 1172.1 Pipe-based Context Switching 4000.0 188564.1 471.4 Process Creation 126.0 8252.6 655.0 Shell Scripts (1 concurrent) 42.4 5725.7 1350.4 Shell Scripts (8 concurrent) 6.0 1237.5 2062.5 System Call Overhead 15000.0 2567354.9 1711.6 ======== System Benchmarks Index Score 1256.9 ------------------------------------------------------------------------ Benchmark Run: Thu Feb 08 2018 10:03:09 - 10:31:19 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 45961895.0 lps (10.0 s, 7 samples) Double-Precision Whetstone 7222.8 MWIPS (9.8 s, 7 samples) Execl Throughput 7293.7 lps (29.6 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 749520.8 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 216212.3 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 2078279.4 KBps (30.0 s, 2 samples) Pipe Throughput 2926483.7 lps (10.0 s, 7 samples) Pipe-based Context Switching 504616.8 lps (10.0 s, 7 samples) Process Creation 12420.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 9258.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1277.8 lpm (60.1 s, 2 samples) System Call Overhead 3606771.4 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 45961895.0 3938.5 Double-Precision Whetstone 55.0 7222.8 1313.2 Execl Throughput 43.0 7293.7 1696.2 File Copy 1024 bufsize 2000 maxblocks 3960.0 749520.8 1892.7 File Copy 256 bufsize 500 maxblocks 1655.0 216212.3 1306.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 2078279.4 3583.2 Pipe Throughput 12440.0 2926483.7 2352.5 Pipe-based Context Switching 4000.0 504616.8 1261.5 Process Creation 126.0 12420.1 985.7 Shell Scripts (1 concurrent) 42.4 9258.7 2183.7 Shell Scripts (8 concurrent) 6.0 1277.8 2129.7 System Call Overhead 15000.0 3606771.4 2404.5 ======== System Benchmarks Index Score 1922.1
6. パケットロステスト Ping from 192.168.16.105 to 195.123.xxx.xxx ============================================================================== 02/08 14:52:45.506 Ping to 195.123.xxx.xxx with 32 bytes of data and 32 of TTL: 02/08 14:52:45.784 PingMin #1 Reply 32 bytes from 195.123.xxx.xxx: time=268ms TTL=47, ave=268.00ms 02/08 14:52:46.733 PingMin #2 Reply 32 bytes from 195.123.xxx.xxx: time=222ms TTL=47, ave=245.00ms 02/08 14:52:48.736 PingMin #4 Reply 32 bytes from 195.123.xxx.xxx: time=221ms TTL=47, ave=233.75ms 02/08 14:52:49.731 PingMin #5 Reply 32 bytes from 195.123.xxx.xxx: time=220ms TTL=47, ave=231.00ms 02/08 14:53:03.873 PingMax #19 Reply 32 bytes from 195.123.xxx.xxx: time=356ms TTL=47, ave=234.05ms 02/08 14:53:04.733 === 20 有效發送, 20 接收, 0.00% 丟失, 233.45ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/02/08 14:52:45經過時間: 000:00:19結束時間: 2018/02/08 14:53:04 ---------------- 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220ms, 最大值356ms, 平均值233.45ms
7. ルート追跡<br /> 通信
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8. YouTube スピードテスト
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