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Details: WootHosting: $18/year/1GB memory/30GB space/3TB traffic/KVM/Chicago/New York/Los Angeles 1. System information, bandwidth, I/O test CPU model : QEMU Virtual CPU version (cpu64-rhel6) Number of cores : 2 CPU frequency : 2400.084 MHz Total size of Disk : 48.0 GB (0.6 GB Used) Total amount of Mem : 2012 MB (65 MB Used) Total amount of Swap : 2047 MB (0 MB Used) System uptime : 0 days 0 hour 6 min Load average : 0.08, 0.05, 0.04 OS : Debian GNU/Linux 7 Arch : x86_64 (64 Bit) Kernel : 3.2.0-4-amd64 Virt : kvm ---------------------------------------------------------------------- I/O speed( 32M ) : 14.8 MB/s I/O speed( 256M ) : 29.6 MB/s I/O speed( 2G ) : 5.7 MB/s Average I/O speed : 16.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Normal Node 78.59 Mbit/s 79.70 Mbit/s 10.24 ms Xiangyang CT 3.16 Mbit/s 0.00 Mbit/s 403.243 ms Chengdu CT 5.89 Mbit/s 14.49 Mbit/s 319.334 ms Xi'an CU 6.38 Mbit/s 11.40 Mbit/s 432.805 ms Shanghai CU 3.81 Mbit/s 11.79 Mbit/s 408.655 ms Chongqing CU 7.48 Mbit/s 9.37 Mbit/s 268.855 ms Xi'an CM 8.00 Mbit/s 14.20 Mbit/s 357.913 ms Shanghai CM 5.31 Mbit/s 6.06 Mbit/s 299.033 ms Chengdu CM 5.52 Mbit/s 4.68 Mbit/s 304.348 ms ---------------------------------------------------------------------- Total time : 11 min 37 sec Current time : 2018-04-24 23:13:39 Finished！ 2. Upload/download bandwidth test Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by ColoCrossing (Buffalo, NY) [0.04 km]: 13.478 ms Testing download speed................................................................................ Download: 74.04 Mbit/s Testing upload speed................................................................................................ Upload: 52.30 Mbit/s 3. Domestic access speed
4. Hard disk I/O performance test 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, 405.812 s, 661 kB/s 5. UnixBench Benchmark Run: Tue Apr 24 2018 23:42:58 - 00:11:34 2 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 18650719.2 lps (10.0 s, 7 samples) Double-Precision Whetstone 2838.4 MWIPS (9.3 s, 7 samples) Execl Throughput 843.3 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 491261.5 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 141259.1 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1069968.3 KBps (30.0 s, 2 samples) Pipe Throughput 1297795.3 lps (10.0 s, 7 samples) Pipe-based Context Switching 188964.1 lps (10.0 s, 7 samples) Process Creation 1222.4 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2729.2 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 858.5 lpm (60.0 s, 2 samples) System Call Overhead 2904224.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 18650719.2 1598.2 Double-Precision Whetstone 55.0 2838.4 516.1 Execl Throughput 43.0 843.3 196.1 File Copy 1024 bufsize 2000 maxblocks 3960.0 491261.5 1240.6 File Copy 256 bufsize 500 maxblocks 1655.0 141259.1 853.5 File Copy 4096 bufsize 8000 maxblocks 5800.0 1069968.3 1844.8 Pipe Throughput 12440.0 1297795.3 1043.2 Pipe-based Context Switching 4000.0 188964.1 472.4 Process Creation 126.0 1222.4 97.0 Shell Scripts (1 concurrent) 42.4 2729.2 643.7 Shell Scripts (8 concurrent) 6.0 858.5 1430.8 System Call Overhead 15000.0 2904224.9 1936.1 ======== System Benchmarks Index Score 739.9 ------------------------------------------------------------------------ Benchmark Run: Wed Apr 25 2018 00:11:34 - 00:40:50 2 CPUs in system; running 2 parallel copies of tests Dhrystone 2 using register variables 36140518.5 lps (10.0 s, 7 samples) Double-Precision Whetstone 5413.8 MWIPS (8.6 s, 7 samples) Execl Throughput 4262.6 lps (29.7 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 622320.9 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 182677.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1470140.3 KBps (30.0 s, 2 samples) Pipe Throughput 2414214.5 lps (10.0 s, 7 samples) Pipe-based Context Switching 355006.6 lps (10.0 s, 7 samples) Process Creation 9208.4 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 6340.5 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 1061.3 lpm (60.1 s, 2 samples) System Call Overhead 4265473.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 36140518.5 3096.9 Double-Precision Whetstone 55.0 5413.8 984.3 Execl Throughput 43.0 4262.6 991.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 622320.9 1571.5 File Copy 256 bufsize 500 maxblocks 1655.0 182677.0 1103.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1470140.3 2534.7 Pipe Throughput 12440.0 2414214.5 1940.7 Pipe-based Context Switching 4000.0 355006.6 887.5 Process Creation 126.0 9208.4 730.8 Shell Scripts (1 concurrent) 42.4 6340.5 1495.4 Shell Scripts (8 concurrent) 6.0 1061.3 1768.8 System Call Overhead 15000.0 4265473.1 2843.6 ======== System Benchmarks Index Score 1496.1 6. Packet loss test Ping from 192.168.0.29 to 172.245.xxx.xxx ============================================================================== 04/25 11:19:18.647 Ping to 172.245.xxx.xxx with 32 bytes of data and 32 of TTL: 04/25 11:19:18.935 PingMin #1 Reply 32 bytes from 172.245.xxx.xxx: time=285ms TTL=44, ave=285.00ms 04/25 11:19:20.137 PingMax #2 Reply 32 bytes from 172.245.xxx.xxx: time=482ms TTL=44, ave=383.50ms 04/25 11:19:21.937 PingMin #4 Reply 32 bytes from 172.245.xxx.xxx: time=279ms TTL=44, ave=368.25ms 04/25 11:19:51.930 PingMin #34 Reply 32 bytes from 172.245.xxx.xxx: time=278ms TTL=44, ave=296.38ms 04/25 11:20:57.937 === 100 有效發送, 100 接收, 0.00% 丟失, 290.52ms 平均值=== --- 結果& 統計信息------------------------------------------------------開始時間: 2018/04/25 11:19:18經過時間: 000:01:39結束時間: 2018/04/25 11:20:57 ---------------- 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278ms, 最大值482ms, 平均值290.52ms 7. Route tracking <br /> Telecommunications
China Unicom
8. YouTube speed test
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