ChicagoVPS 1GB内存 KVM VPS 洛杉矶 简单测评

分类 主机测评  最后修订: 2016年11月04日 08:02:01

详情:ChicagoVPS:$3.5/月/1GB内存/35GB空间/1TB流量/KVM/洛杉矶

系统信息及带宽测试

System Info
-----------
Processor    : QEMU Virtual CPU version (cpu64-rhel6)
CPU Cores    : 4
Frequency    : 1999.999 MHz
Memory        : 996 MB
Swap        : 1023 MB
Uptime        : 1:37,

OS        : CentOS release 6.4 (Final)
Arch        : x86_64 (64 Bit)
Kernel        : 2.6.32-358.el6.x86_64
Hostname    : zhujiwiki


Speedtest (IPv4 only)
---------------------
Your public IPv4 is 107.172.xxx.xxx

Location        Provider    Speed
CDN            Cachefly    37.7MB/s

Atlanta, GA, US        Coloat        22.7MB/s 
Dallas, TX, US        Softlayer    31.2MB/s 
Seattle, WA, US        Softlayer    31.2MB/s 
San Jose, CA, US    Softlayer    43.0MB/s 
Washington, DC, US    Softlayer     5.06MB/s 

Tokyo, Japan        Linode        8.64MB/s 
Singapore         Softlayer    7.18MB/s 

Rotterdam, Netherlands    id3.net        7.90MB/s
Haarlem, Netherlands    Leaseweb    19.5MB/s 


Disk Speed
----------
I/O (1st run)    : 93.5 MB/s
I/O (2nd run)    : 141 MB/s
I/O (3rd run)    : 75.1 MB/s
Average I/O    : 103.2 MB/s

服务器 I/O 性能

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, 159.832 s, 1.7 MB/s

UnixBench跑分

Benchmark Run: Thu Nov 03 2016 09:50:38 - 10:18:40
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       19790152.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2243.9 MWIPS (9.9 s, 7 samples)
Execl Throughput                                755.4 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        365031.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          100210.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        894063.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                              842027.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 133787.5 lps   (10.0 s, 7 samples)
Process Creation                               1853.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2043.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    987.2 lpm   (60.0 s, 2 samples)
System Call Overhead                        1404819.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   19790152.6   1695.8
Double-Precision Whetstone                       55.0       2243.9    408.0
Execl Throughput                                 43.0        755.4    175.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     365031.9    921.8
File Copy 256 bufsize 500 maxblocks            1655.0     100210.8    605.5
File Copy 4096 bufsize 8000 maxblocks          5800.0     894063.2   1541.5
Pipe Throughput                               12440.0     842027.4    676.9
Pipe-based Context Switching                   4000.0     133787.5    334.5
Process Creation                                126.0       1853.5    147.1
Shell Scripts (1 concurrent)                     42.4       2043.8    482.0
Shell Scripts (8 concurrent)                      6.0        987.2   1645.4
System Call Overhead                          15000.0    1404819.5    936.5
                                                                   ========
System Benchmarks Index Score                                         608.7

------------------------------------------------------------------------
Benchmark Run: Thu Nov 03 2016 10:18:40 - 10:46:39
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       77957512.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     8971.6 MWIPS (9.9 s, 7 samples)
Execl Throughput                               6888.7 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        232645.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           61413.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        731078.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3291548.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 529105.8 lps   (10.0 s, 7 samples)
Process Creation                              19600.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9363.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1267.0 lpm   (60.1 s, 2 samples)
System Call Overhead                        3192902.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   77957512.8   6680.2
Double-Precision Whetstone                       55.0       8971.6   1631.2
Execl Throughput                                 43.0       6888.7   1602.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     232645.3    587.5
File Copy 256 bufsize 500 maxblocks            1655.0      61413.6    371.1
File Copy 4096 bufsize 8000 maxblocks          5800.0     731078.8   1260.5
Pipe Throughput                               12440.0    3291548.4   2645.9
Pipe-based Context Switching                   4000.0     529105.8   1322.8
Process Creation                                126.0      19600.4   1555.6
Shell Scripts (1 concurrent)                     42.4       9363.5   2208.4
Shell Scripts (8 concurrent)                      6.0       1267.0   2111.6
System Call Overhead                          15000.0    3192902.1   2128.6
                                                                   ========
System Benchmarks Index Score                                        1589.1

国内ping
ChicagoVPS.png

丢包测试: 晚上9点半,未安装锐速

Ping from 192.168.1.102 to 107.172.xxx.xxx
==============================================================================
11/03 21:31:47.553         Ping to 107.172.xxx.xxx with 32 bytes of data and 32 of TTL:
11/03 21:31:48.188  超时   #1 *****(32 bytes) 请求超时。
11/03 21:31:49.188  超时   #2 *****(32 bytes) 请求超时。
11/03 21:31:50.029 PingMin #3 Reply 32 bytes from 107.172.xxx.xxx: time=475ms TTL=52, ave=475.00ms
11/03 21:31:50.973 PingMin #4 Reply 32 bytes from 107.172.xxx.xxx: time=422ms TTL=52, ave=448.50ms
11/03 21:31:52.056 PingMax #5 Reply 32 bytes from 107.172.xxx.xxx: time=505ms TTL=52, ave=467.33ms

11/03 21:31:55.188  超时   #8 *****(32 bytes) 请求超时。

11/03 21:31:57.968 PingMin #11 Reply 32 bytes from 107.172.xxx.xxx: time=417ms TTL=52, ave=456.88ms

11/03 21:32:07.016         === 20 有效发送,   17 接收,     15.00% 丢失, 455.00ms 平均值  ===
--- 结果 & 统计信息 ------------------------------------------------------
开始时间:  2016/11/03 21:31:47
经过时间:            000:00:19
结束时间:  2016/11/03 21:32:07
----------------
    20 总计发送  
    0 无效接收 (除了超时的其它错误)                
----------------
    20 有效发送  
    17 有效接收      
    3 timed out (15.00% 丢失)
Ping 最小值  417ms, 最大值  505ms, 平均值  455.00ms

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