witlayer美国VPS简单评测报告

witlayer前身是保罗主机，不过witlayer主要在于其云主机，已从保罗主机分离出来独立运营。小七有幸收到了他家的一款美国云VPS进行试用，数据中心在洛杉矶，具体机房没有询问，待询问之后在更新！他家目前拥有国内、香港以及美国的云主机，使用SSH链接进行测试将近2个小时没有掉线。

1.VPS CPU处理能力

[root@MyCloudServer ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5504 @ 2.00GHz
stepping : 5
cpu MHz : 2000.124
cache size : 4096 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm rep_good aperfmperf unfair_spinlock pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm dts
bogomips : 4000.24
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:

2.内存

[root@MyCloudServer UnixBench]# cat /proc/meminfo
MemTotal:        1016320 kB
MemFree:           46252 kB
Buffers:           78384 kB
Cached:           792408 kB
SwapCached:            0 kB
Active:           443416 kB
Inactive:         437944 kB
Active(anon):        516 kB
Inactive(anon):    10196 kB
Active(file):     442900 kB
Inactive(file):   427748 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:       1015800 kB
SwapFree:        1015800 kB
Dirty:                 8 kB
Writeback:             0 kB
AnonPages:         10600 kB
Mapped:             7152 kB
Shmem:               144 kB
Slab:              73120 kB
SReclaimable:      53324 kB
SUnreclaim:        19796 kB
KernelStack:         672 kB
PageTables:         1512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1523960 kB
Committed_AS:      48404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:        5616 kB
VmallocChunk:   34359729044 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:     1048576 kB
DirectMap2M:           0 kB

3.VPS的硬盘读写性能

[root@MyCloudServer ~]# 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, 6.24515 s, 43.0 MB/s

4.VPS网络性能测试

[root@MyCloudServer ~]# wget http://cachefly.cachefly.net/100mb.test
--2015-01-18 15:44:26--  http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net... 205.234.175.175
Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: “100mb.test”

100%[======================================>] 104,857,600 10.4M/s   in 10s

2015-01-18 15:44:37 (9.81 MB/s) - “100mb.test” saved [104857600/104857600]

5.VPS性能综合测试-UnixBench

# # # # # # # ##### ###### # # #### # #
# # ## # # # # # # # ## # # # # #
# # # # # # ## ##### ##### # # # # ######
# # # # # # ## # # # # # # # # #
# # # ## # # # # # # # ## # # # #
#### # # # # # ##### ###### # # #### # #

Version 5.1.3 Based on the Byte Magazine Unix Benchmark

Multi-CPU version Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011 johantheghost at yahoo period com

1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput 1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3

1 x File Copy 256 bufsize 500 maxblocks 1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3

1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10

1 x Process Creation 1 2 3

1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent) 1 2 3

1 x Shell Scripts (8 concurrent) 1 2 3

2 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10

2 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10

2 x Execl Throughput 1 2 3

2 x File Copy 1024 bufsize 2000 maxblocks 1 2 3

2 x File Copy 256 bufsize 500 maxblocks 1 2 3

2 x File Copy 4096 bufsize 8000 maxblocks 1 2 3

2 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10

2 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10

2 x Process Creation 1 2 3

2 x System Call Overhead 1 2 3 4 5 6 7 8 9 10

2 x Shell Scripts (1 concurrent) 1 2 3

2 x Shell Scripts (8 concurrent) 1 2 3

========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: MyCloudServer: GNU/Linux
OS: GNU/Linux — 2.6.32-358.6.1.el6.x86_64 — #1 SMP Tue Apr 23 19:29:00 UTC 2013
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (4000.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: Intel(R) Xeon(R) CPU E5504 @ 2.00GHz (4000.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
15:58:35 up 2 days, 26 min, 1 user, load average: 0.16, 0.09, 0.02; runlevel 3

————————————————————————
Benchmark Run: Sun Jan 18 2015 15:58:35 – 16:26:27
2 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 18963425.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2363.4 MWIPS (10.0 s, 7 samples)
Execl Throughput 782.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 155178.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 41954.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 487105.4 KBps (30.0 s, 2 samples)
Pipe Throughput 251999.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 43953.9 lps (10.0 s, 7 samples)
Process Creation 1682.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2035.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 400.9 lpm (60.1 s, 2 samples)
System Call Overhead 320842.4 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 18963425.6 1625.0
Double-Precision Whetstone 55.0 2363.4 429.7
Execl Throughput 43.0 782.6 182.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 155178.5 391.9
File Copy 256 bufsize 500 maxblocks 1655.0 41954.6 253.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 487105.4 839.8
Pipe Throughput 12440.0 251999.5 202.6
Pipe-based Context Switching 4000.0 43953.9 109.9
Process Creation 126.0 1682.0 133.5
Shell Scripts (1 concurrent) 42.4 2035.5 480.1
Shell Scripts (8 concurrent) 6.0 400.9 668.2
System Call Overhead 15000.0 320842.4 213.9
========
System Benchmarks Index Score 337.2

————————————————————————
Benchmark Run: Sun Jan 18 2015 16:26:27 – 16:54:20
2 CPUs in system; running 2 parallel copies of tests

Dhrystone 2 using register variables 37988572.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4733.7 MWIPS (9.9 s, 7 samples)
Execl Throughput 1798.5 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 255380.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 70331.8 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 837193.9 KBps (30.0 s, 2 samples)
Pipe Throughput 504525.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 84487.9 lps (10.0 s, 7 samples)
Process Creation 3604.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3019.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 403.6 lpm (60.1 s, 2 samples)
System Call Overhead 592264.3 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 37988572.2 3255.2
Double-Precision Whetstone 55.0 4733.7 860.7
Execl Throughput 43.0 1798.5 418.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 255380.1 644.9
File Copy 256 bufsize 500 maxblocks 1655.0 70331.8 425.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 837193.9 1443.4
Pipe Throughput 12440.0 504525.9 405.6
Pipe-based Context Switching 4000.0 84487.9 211.2
Process Creation 126.0 3604.6 286.1
Shell Scripts (1 concurrent) 42.4 3019.5 712.2
Shell Scripts (8 concurrent) 6.0 403.6 672.7
System Call Overhead 15000.0 592264.3 394.8
========
System Benchmarks Index Score 599.4

其他数据中心ip测试
中国常州电信222.185.228.101
中国常州联通112.82.246.101
中国香港58.64.141.52
韩国183.86.209.24
日本106.186.127.60
美国洛杉矶162.250.96.2
美国西雅图162.254.0.2
美国纽约104.171.160.2
德国84.200.202.77
法国195.154.110.190