详情：ITLDC：€21/年/1GB内存/10GB SSD空间/不限流量/KVM/新加坡/洛杉矶
1、系统信息、带宽、I/O测试
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、上传/下载带宽测试
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, 6.58319 s, 40.8 MB/s
5、UnixBench跑分
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、丢包测试
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 有效发送, 20 接收, 0.00% 丢失, 233.45ms 平均值 ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间: 2018/02/08 14:52:45
经过时间: 000:00:19
结束时间: 2018/02/08 14:53:04
----------------
20 总计发送
0 无效接收 (除了超时的其它错误)
----------------
20 有效发送
20 有效接收
0 timed out (0.00% 丢失)
Ping 最小值 220ms, 最大值 356ms, 平均值 233.45ms
7、路由追踪
电信
联通
移动
8、Youtube速度测试
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所有主机信息仅是为及时分享并收录，不做推荐！