详情：Nathosts：50元/月/512MB内存/9GB SSD虚拟主机/1.5TB流量/100Mbps/KVM/香港HKBN 网络不错，而且官方开通了80、443端口，可以做站，可以其他。 欢迎到TeleGram群讨论：https://t.me/本站
1、系统信息、带宽、I/O测试
CPU Model : QEMU Virtual CPU version (cpu64-rhel6) CPU Cores : 1 Cores @ 2593.748 MHz x86_64 CPU Cache : 4096 KB OS : CentOS 7.4.1708 (64 Bit) KVM Kernel : 4.9.75-29.el7.x86_64 Total Space : 8.6 GB (1.3 GB Used) Total RAM : 486 MB (50 MB Used 111 MB Buff) Total SWAP : 255 MB (0 MB Used) Uptime : 0 days 0 hour 7 min Load average : 0.00, 0.02, 0.00 ASN & ISP : AS9269, Hong Kong Broadband Network Organization : Hong Kong Broadband Network Location : Tsuen Wan, Hong Kong / HK Region : Tsuen Wan District ---------------------------------------------------------------------- I/O Speed( 1.0GB ) : 307 MB/s I/O Speed( 1.0GB ) : 387 MB/s I/O Speed( 1.0GB ) : 385 MB/s Average I/O Speed : 359.7 MB/s ---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 98.78 Mbit/s 195.58 Mbit/s 17.001 ms Shanghai CT 96.65 Mbit/s 181.90 Mbit/s 52.605 ms Kunming CT 95.22 Mbit/s 161.70 Mbit/s 000.000 ms Chengdu CT 97.47 Mbit/s 167.80 Mbit/s 42.378 ms Shanghai CU 86.44 Mbit/s 164.14 Mbit/s 48.503 ms Xi'an CU 86.33 Mbit/s 74.91 Mbit/s 64.173 ms Chongqing CU 82.05 Mbit/s 178.58 Mbit/s 875.311 ms Xi'an CM 78.43 Mbit/s 166.55 Mbit/s 107.104 ms Chengdu CM 92.16 Mbit/s 66.92 Mbit/s 64.59 ms ---------------------------------------------------------------------- Finished in : 4 min 4 sec Timestamp : 2018-07-09 11:25:25 GMT+82、上传/下载带宽测试
Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by HGC Global Communications Limited (Shatin) [10.08 km]: 20.41 ms Testing download speed.................................. Download: 140.48 Mbit/s Testing upload speed.................................... Upload: 98.61 Mbit/s3、国内访问速度
4、硬盘 I/O 性能测试
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, 11.4357 s, 23.5 MB/s5、UnixBench跑分
Benchmark Run: Sun Jul 08 2018 23:39:20 - 00:07:33 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 26977267.8 lps (10.0 s, 7 samples) Double-Precision Whetstone 3329.1 MWIPS (10.0 s, 7 samples) Execl Throughput 2625.5 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 247923.2 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 71351.9 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 768698.4 KBps (30.0 s, 2 samples) Pipe Throughput 374519.0 lps (10.0 s, 7 samples) Pipe-based Context Switching 109187.0 lps (10.0 s, 7 samples) Process Creation 6350.1 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3275.3 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 431.1 lpm (60.1 s, 2 samples) System Call Overhead 289454.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 26977267.8 2311.7 Double-Precision Whetstone 55.0 3329.1 605.3 Execl Throughput 43.0 2625.5 610.6 File Copy 1024 bufsize 2000 maxblocks 3960.0 247923.2 626.1 File Copy 256 bufsize 500 maxblocks 1655.0 71351.9 431.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 768698.4 1325.3 Pipe Throughput 12440.0 374519.0 301.1 Pipe-based Context Switching 4000.0 109187.0 273.0 Process Creation 126.0 6350.1 504.0 Shell Scripts (1 concurrent) 42.4 3275.3 772.5 Shell Scripts (8 concurrent) 6.0 431.1 718.6 System Call Overhead 15000.0 289454.7 193.0 ======== System Benchmarks Index Score 576.86、丢包测试
Ping from 192.168.0.29 to 183.179.xxx.xxx ============================================================================== 07/09 11:31:13.336 Ping to 183.179.xxx.xxx with 32 bytes of data and 32 of TTL: 07/09 11:31:13.432 PingMin #1 Reply 32 bytes from 183.179.xxx.xxx: time=86ms TTL=47, ave=86.00ms 07/09 11:31:14.421 PingMin #2 Reply 32 bytes from 183.179.xxx.xxx: time=85ms TTL=47, ave=85.50ms 07/09 11:31:15.420 PingMin #3 Reply 32 bytes from 183.179.xxx.xxx: time=84ms TTL=47, ave=85.00ms 07/09 11:31:16.418 PingMin #4 Reply 32 bytes from 183.179.xxx.xxx: time=83ms TTL=47, ave=84.50ms 07/09 11:31:17.422 PingMax #5 Reply 32 bytes from 183.179.xxx.xxx: time=87ms TTL=47, ave=85.00ms 07/09 11:31:18.416 PingMin #6 Reply 32 bytes from 183.179.xxx.xxx: time=79ms TTL=47, ave=84.00ms 07/09 11:31:21.451 PingMax #9 Reply 32 bytes from 183.179.xxx.xxx: time=112ms TTL=47, ave=87.00ms 07/09 11:31:25.452 PingMax #13 Reply 32 bytes from 183.179.xxx.xxx: time=116ms TTL=47, ave=88.62ms 07/09 11:31:29.451 PingMax #17 Reply 32 bytes from 183.179.xxx.xxx: time=117ms TTL=47, ave=89.24ms 07/09 11:32:09.456 PingMax #57 Reply 32 bytes from 183.179.xxx.xxx: time=120ms TTL=47, ave=89.19ms 07/09 11:32:13.462 PingMax #61 Reply 32 bytes from 183.179.xxx.xxx: time=122ms TTL=47, ave=89.46ms 07/09 11:32:34.524 PingMax #82 Reply 32 bytes from 183.179.xxx.xxx: time=188ms TTL=47, ave=89.63ms 07/09 11:32:36.626 TooLate #84 Reply 32 bytes from 183.179.xxx.xxx: time=287ms TTL=47, ave=91.90ms 07/09 11:32:37.871 TooLate #85 Reply 32 bytes from 183.179.xxx.xxx: time=532ms TTL=47, ave=97.08ms 07/09 11:32:52.452 === 100 有效发送, 100 接收, 0.00% 丢失, 95.87ms 平均值 === --- 结果 & 统计信息 ------------------------------------------------------ 开始时间: 2018/07/09 11:31:13 经过时间: 000:01:39 结束时间: 2018/07/09 11:32:52 ---------------- 100 总计发送 0 无效接收 (除了超时的其它错误) ---------------- 100 有效发送 100 有效接收 0 timed out (0.00% 丢失) Ping 最小值 79ms, 最大值 532ms, 平均值 95.87ms7、路由追踪 电信
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8、Youtube速度测试
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