IOzoom美国vps主机简单评测

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所属分类:杂谈
目前来说IOzoom洛杉矶节点线路是相当不错的,下面是博主转自国外网友的评测报告,大家可以看一看。
------------------------------------------------------------------------
Benchmark Run: Sat Jul 02 2016 22:45:06 - 23:13:15
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       28439217.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3506.7 MWIPS (9.8 s, 7 samples)
Execl Throughput                               5800.7 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1088163.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          313189.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2142705.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1954010.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 391524.6 lps   (10.0 s, 7 samples)
Process Creation                              15155.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9024.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1183.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        3934875.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28439217.5   2437.0
Double-Precision Whetstone                       55.0       3506.7    637.6
Execl Throughput                                 43.0       5800.7   1349.0
File Copy 1024 bufsize 2000 maxblocks          3960.0    1088163.2   2747.9
File Copy 256 bufsize 500 maxblocks            1655.0     313189.7   1892.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    2142705.0   3694.3
Pipe Throughput                               12440.0    1954010.4   1570.7
Pipe-based Context Switching                   4000.0     391524.6    978.8
Process Creation                                126.0      15155.3   1202.8
Shell Scripts (1 concurrent)                     42.4       9024.5   2128.4
Shell Scripts (8 concurrent)                      6.0       1183.0   1971.7
System Call Overhead                          15000.0    3934875.8   2623.3
                                                                   ========
System Benchmarks Index Score                                        1749.1

------------------------------------------------------------------------
Benchmark Run: Sat Jul 02 2016 23:13:15 - 23:41:22
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       28343653.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3506.0 MWIPS (9.8 s, 7 samples)
Execl Throughput                               5789.1 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1085087.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          312795.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2162312.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1947864.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 392665.5 lps   (10.0 s, 7 samples)
Process Creation                              15724.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9047.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1185.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        3932525.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   28343653.9   2428.8
Double-Precision Whetstone                       55.0       3506.0    637.5
Execl Throughput                                 43.0       5789.1   1346.3
File Copy 1024 bufsize 2000 maxblocks          3960.0    1085087.1   2740.1
File Copy 256 bufsize 500 maxblocks            1655.0     312795.5   1890.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2162312.9   3728.1
Pipe Throughput                               12440.0    1947864.2   1565.8
Pipe-based Context Switching                   4000.0     392665.5    981.7
Process Creation                                126.0      15724.9   1248.0
Shell Scripts (1 concurrent)                     42.4       9047.9   2133.9
Shell Scripts (8 concurrent)                      6.0       1185.0   1975.0
System Call Overhead                          15000.0    3932525.8   2621.7
                                                                   ========
System Benchmarks Index Score                                        1754.9

I/O Pings

ioping -c 10
request=1 time=0.2 ms
request=2 time=0.3 ms
request=3 time=0.2 ms
request=4 time=0.3 ms
request=5 time=0.3 ms
request=6 time=0.2 ms
request=7 time=0.2 ms
request=8 time=0.3 ms
request=9 time=0.2 ms
request=10 time=0.2 ms

10 requests completed in 9004.1 ms, 3981 iops, 15.6 mb/s

I/O Seek Test (No Cache)

ioping -RD
8077 iops, 31.6 mb/s
min/avg/max/mdev = 0.1/0.1/0.6/0.0 ms

I/O Reads - Sequential

ioping -RL
3255 iops, 813.8 mb/s
min/avg/max/mdev = 0.3/0.3/13.0/0.2 ms

I/O Reads - Cached

ioping -RC
501619 iops, 1959.4 mb/s
min/avg/max/mdev = 0.0/0.0/0.0/0.0 ms

DD

dd if=/dev/zero of=sb-io-test bs=1M count=1k conv=fdatasync
1.049 s, 1.0 GB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k conv=fdatasync
0.884909 s, 1.2 GB/s
dd if=/dev/zero of=sb-io-test bs=1M count=1k oflag=dsync
2.35989 s, 455 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k oflag=dsync
13.3407 s, 80.5 MB/s

FIO

Read IOPS 77097.0
Read Bandwidth 308.3 MB/second
Write IOPS 46391.0
Write Bandwidth 185.5 MB/second
Raw FIO Output
FIO random reads:
randomreads: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 1 process
randomreads: Laying out IO file(s) (1 file(s) / 1024MB)

randomreads: (groupid=0, jobs=1): err= 0: pid=16539: Sat Jul  2 22:42:20 2016
  read : io=1024.3MB, bw=308388KB/s, iops=77097 , runt=  3401msec
  cpu          : usr=11.53%, sys=52.71%, ctx=4831, majf=0, minf=69
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%
     issued    : total=r=262207/w=0/d=0, short=r=0/w=0/d=0

Run status group 0 (all jobs):
   READ: io=1024.3MB, aggrb=308388KB/s, minb=308388KB/s, maxb=308388KB/s, mint=3401msec, 
maxt=3401msec

Disk stats (read/write):
  vda: ios=250246/0, merge=0/0, ticks=135136/0, in_queue=135096, util=94.47%
Done

FIO random writes:
randomwrites: (g=0): rw=randwrite, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 1 process

randomwrites: (groupid=0, jobs=1): err= 0: pid=16543: Sat Jul  2 22:42:26 2016
  write: io=1024.3MB, bw=185568KB/s, iops=46391 , runt=  5652msec
  cpu          : usr=5.66%, sys=21.24%, ctx=14379, majf=0, minf=5
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%
     issued    : total=r=0/w=262207/d=0, short=r=0/w=0/d=0

Run status group 0 (all jobs):
  WRITE: io=1024.3MB, aggrb=185567KB/s, minb=185567KB/s, maxb=185567KB/s, mint=5652msec,
 maxt=5652msec

Disk stats (read/write):
  vda: ios=0/250606, merge=0/0, ticks=0/312824, in_queue=312772, util=96.80%
Done

网络下载测试:

Location Rate
Cachefly 86.1 MB/s
Linode, Atlanta, GA, USA 14.4 MB/s
Linode, Dallas, TX, USA 26.9 MB/s
Linode, Tokyo, JP 16.7 MB/s
Linode, London, UK 6.81 MB/s
OVH, Paris, France 7.86 MB/s
SmartDC, Rotterdam, Netherlands 6.21 MB/s
Hetzner, Nuernberg, Germany 4.71 MB/s
iiNet, Perth, WA, Australia 6.97 MB/s
Leaseweb, Haarlem, NL 9.10 MB/s
Leaseweb, Manassas, VA, USA 15.5 MB/s
Softlayer, Singapore 5.86 MB/s
Softlayer, Seattle, WA, USA 36.8 MB/s
Softlayer, San Jose, CA, USA 65.4 MB/s
Softlayer, Washington, DC, USA 22.9 MB/s

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