傲游香港VPS性能测试
VPS信息 HK PN机房 双核/1G RAM /20G SSD /2M带宽CPU信息
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
cpu MHz : 2100.040
cache size : 15360 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht nx aperfmperf unfair_spinlock pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes f16c rdrand hypervisor ida arat epb pln pts dts fsgsbase erms
bogomips : 4200.08
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
stepping : 4
cpu MHz : 2100.040
cache size : 15360 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht nx aperfmperf unfair_spinlock pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes f16c rdrand hypervisor ida arat epb pln pts dts fsgsbase erms
bogomips : 4200.08
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
RAM信息：
# cat /proc/meminfo
MemTotal: 1028304 kB
MemFree: 970884 kB
Buffers: 6852 kB
Cached: 27012 kB
SwapCached: 0 kB
Active: 17360 kB
Inactive: 22232 kB
Active(anon): 5856 kB
Inactive(anon): 8 kB
Active(file): 11504 kB
Inactive(file): 22224 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 313352 kB
HighFree: 279120 kB
LowTotal: 714952 kB
LowFree: 691764 kB
SwapTotal: 1048568 kB
SwapFree: 1048568 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 5752 kB
Mapped: 5700 kB
Shmem: 136 kB
Slab: 8612 kB
SReclaimable: 4120 kB
SUnreclaim: 4492 kB
KernelStack: 664 kB
PageTables: 804 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 1562720 kB
Committed_AS: 45864 kB
VmallocTotal: 122880 kB
VmallocUsed: 1448 kB
VmallocChunk: 118480 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 735224 kB
DirectMap2M: 0 kB
硬盘信息，有1分区没挂载
# df -lh
Filesystem SizeUsed Avail Use% Mounted on
/dev/mapper/vg_501153278-lv_root 8.4G875M7.1G11% /
tmpfs 503M 0503M 0% /dev/shm /dev/xvda1 485M 84M376M19% /boot下载速度，相当给力啊
# wget http://cachefly.cachefly.net/100mb.test
--2014-04-18 19:16:28--http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net... 204.93.150.151
Connecting to cachefly.cachefly.net|204.93.150.151|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M)
Saving to: ?.00mb.test?
100%[==================================================================================================================>] 104,857,600 7.34M/s in 15s
2014-04-18 19:16:43 (6.87 MB/s) - ?.00mb.test?.saved
磁盘性能测试，应该算非常好啦
# dd if=/dev/zero of=test bs=64k count=16k oflag=dsync
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 48.7989 s, 22.0 MB/s
# ## ### # ##### ####### # ####
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Version 5.1.2 Based on the Byte Magazine Unix
Multi-CPU version Version 5 revisions by Ian Smith
Sunnyvale, CA, USA
December 22, 2007 johantheghost at yahoo period co
1 x Dhrystone 2 using register variables1 2 3 4 5 6 7 8 9 10
1 x Double-Precision Whetstone1 2 3 4 5 6 7 8 9 10
1 x Execl Throughput1 2 3
1 x File Copy 1024 bufsize 2000 maxblocks1 2 3
1 x File Copy 256 bufsize 500 maxblocks1 2 3
1 x File Copy 4096 bufsize 8000 maxblocks1 2 3
1 x Pipe Throughput1 2 3 4 5 6 7 8 9 10
1 x Pipe-based Context Switching1 2 3 4 5 6 7 8 9 10
1 x Process Creation1 2 3
1 x System Call Overhead1 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 variables1 2 3 4 5 6 7 8 9 10
2 x Double-Precision Whetstone1 2 3 4 5 6 7 8 9 10
2 x Execl Throughput1 2 3
2 x File Copy 1024 bufsize 2000 maxblocks1 2 3
2 x File Copy 256 bufsize 500 maxblocks1 2 3
2 x File Copy 4096 bufsize 8000 maxblocks1 2 3
2 x Pipe Throughput1 2 3 4 5 6 7 8 9 10
2 x Pipe-based Context Switching1 2 3 4 5 6 7 8 9 10
2 x Process Creation1 2 3
2 x System Call Overhead1 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 5.1.2)
System: MyCloudServer: GNU/Linux
OS: GNU/Linux -- 2.6.32-358.6.1.el6.i686 -- #1 SMP Tue Apr 23 18:13:20 UTC 2013
Machine: i686 (i386)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz (4200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
CPU 1: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz (4200.1 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
19:24:32 up 24 min,1 user,load average: 0.14, 0.15, 0.09; runlevel 3
------------------------------------------------------------------------
Benchmark Run: Fri Apr 18 2014 19:24:32 - 19:52:29
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 16644060.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2011.4 MWIPS (10.3 s, 7 samples)
Execl Throughput 616.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 67892.5 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 17310.9 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 232954.6 KBps(30.0 s, 2 samples)
Pipe Throughput 77795.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 23052.2 lps (10.0 s, 7 samples)
Process Creation 1038.1 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2096.0 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 440.0 lpm (60.1 s, 2 samples)
System Call Overhead 492932.6 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 16644060.9 1426.2
Double-Precision Whetstone 55.0 2011.4 365.7
Execl Throughput 43.0 616.6 143.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 67892.5 171.4
File Copy 256 bufsize 500 maxblocks 1655.0 17310.9 104.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 232954.6 401.6
Pipe Throughput 12440.0 77795.8 62.5
Pipe-based Context Switching 4000.0 23052.2 57.6
Process Creation 126.0 1038.1 82.4
Shell Scripts (1 concurrent) 42.4 2096.0 494.3
Shell Scripts (8 concurrent) 6.0 440.0 733.3
System Call Overhead 15000.0 492932.6 328.6
========
System Benchmarks Index Score 227.3
------------------------------------------------------------------------
Benchmark Run: Fri Apr 18 2014 19:52:29 - 20:20:24
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 33714682.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4073.9 MWIPS (10.1 s, 7 samples)
Execl Throughput 2147.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 100538.9 KBps(30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 25706.8 KBps(30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 369862.7 KBps(30.0 s, 2 samples)
Pipe Throughput 135150.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 42812.7 lps (10.0 s, 7 samples)
Process Creation 3268.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3290.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 444.1 lpm (60.1 s, 2 samples)
System Call Overhead 921132.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 33714682.3 2889.0
Double-Precision Whetstone 55.0 4073.9 740.7
Execl Throughput 43.0 2147.4 499.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 100538.9 253.9
File Copy 256 bufsize 500 maxblocks 1655.0 25706.8 155.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 369862.7 637.7
Pipe Throughput 12440.0 135150.6 108.6
Pipe-based Context Switching 4000.0 42812.7 107.0
Process Creation 126.0 3268.3 259.4
Shell Scripts (1 concurrent) 42.4 3290.5 776.1
Shell Scripts (8 concurrent) 6.0 444.1 740.2
System Call Overhead 15000.0 921132.5 614.1
========
System Benchmarks Index Score 418.2UNIXBENCH 出乎意料，分数很低
稍微对比一下，竟然比不上41块钱的OVZ VPS http://bbs.luobotou.org/thread-6178-1-1.html
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