lfcvps 1G/XEN 测评

LFCVPS在LET上简单的发布了一个促销，1G内存的XEN只要6.5刀，这实在是让人太不能淡定了，所以买了一个月付的。之前买过一个LFCVPS 256内存的，之前也有测评过（https://www.xixizhuji.com/lfcvps-ceping/），现在简单的放出一下这款1G内存的VPS的测评.关于lfcvps服务器的参数及LFCVPS介绍详细查看https://www.xixizhuji.com/lfcvps/

CPU:

root@x:~# cat /proc/cpuinfo

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 45

model name : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz

stepping : 7

cpu MHz : 1999.999

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 constant_tsc nonstop_tsc pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt aes avx hypervisor

bogomips : 3999.99

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 : 45

model name : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz

stepping : 7

cpu MHz : 1999.999

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 constant_tsc nonstop_tsc pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt aes avx hypervisor

bogomips : 3999.99

clflush size : 64

cache_alignment : 64

address sizes : 46 bits physical, 48 bits virtual

power management:

processor : 2

vendor_id : GenuineIntel

cpu family : 6

model : 45

model name : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz

stepping : 7

cpu MHz : 1999.999

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 constant_tsc nonstop_tsc pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt aes avx hypervisor

bogomips : 3999.99

clflush size : 64

cache_alignment : 64

address sizes : 46 bits physical, 48 bits virtual

power management:

processor : 3

vendor_id : GenuineIntel

cpu family : 6

model : 45

model name : Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz

stepping : 7

cpu MHz : 1999.999

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 constant_tsc nonstop_tsc pni pclmulqdq ssse3 sse4_1 sse4_2 x2apic popcnt aes avx hypervisor

bogomips : 3999.99

clflush size : 64

cache_alignment : 64

address sizes : 46 bits physical, 48 bits virtual

power management:

内存：

root@:~# cat /proc/meminfo

MemTotal: 1031680 kB

MemFree: 602824 kB

Buffers: 30492 kB

Cached: 306256 kB

SwapCached: 0 kB

Active: 122716 kB

Inactive: 284044 kB

Active(anon): 69900 kB

Inactive(anon): 1264 kB

Active(file): 52816 kB

Inactive(file): 282780 kB

Unevictable: 0 kB

Mlocked: 0 kB

HighTotal: 311304 kB

HighFree: 139380 kB

LowTotal: 720376 kB

LowFree: 463444 kB

SwapTotal: 1048568 kB

SwapFree: 1048568 kB

Dirty: 0 kB

Writeback: 0 kB

AnonPages: 70236 kB

Mapped: 12860 kB

Shmem: 1152 kB

Slab: 13796 kB

SReclaimable: 10608 kB

SUnreclaim: 3188 kB

KernelStack: 688 kB

PageTables: 844 kB

NFS_Unstable: 0 kB

Bounce: 0 kB

WritebackTmp: 0 kB

CommitLimit: 1564408 kB

Committed_AS: 140192 kB

VmallocTotal: 122880 kB

VmallocUsed: 1228 kB

VmallocChunk: 121440 kB

HardwareCorrupted: 0 kB

HugePages_Total: 0

HugePages_Free: 0

HugePages_Rsvd: 0

HugePages_Surp: 0

Hugepagesize: 2048 kB

DirectMap4k: 737272 kB

DirectMap2M: 0 kB

root@gongyi:~#

root@gongyi:~# df lh

df: `lh’: No such file or direc”不可描述”y

df: no file systems processed

root@gongyi:~# df -lh

Filesystem Size Used Avail Use% Mounted on

/dev/xvda1 25G 1.6G 22G 7% /

tmpfs 504M 0 504M 0% /lib/init/rw

udev 494M 24K 494M 1% /dev

tmpfs 504M 4.0K 504M 1% /dev/shm

下载：

root@x:~# wget http://cachefly.cachefly.net/100mb.test

–2012-10-24 23:11:10– 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 16.5M/s in 5.3s

2012-10-24 23:11:15 (18.9 MB/s) – `100mb.test’ saved [104857600/104857600]

硬盘：

root@:~# 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, 5.34311 s, 50.2 MB/s

UBI整体性能跑分：

BYTE UNIX Benchmarks (Version 5.1.2)

System: gongyi: GNU/Linux

OS: GNU/Linux — 2.6.32-5-686-bigmem — #1 SMP Sun Sep 23 10:27:25 UTC 2012

Machine: i686 (unknown)

Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)

CPU 0: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz (4000.0 bogomips)

Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT

CPU 1: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz (4000.0 bogomips)

Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT

CPU 2: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz (4000.0 bogomips)

Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT

CPU 3: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz (4000.0 bogomips)

Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT

23:13:40 up 3:37, 1 user, load average: 0.09, 0.03, 0.01; runlevel 2

————————————————————————

Benchmark Run: Wed Oct 24 2012 23:13:40 – 23:41:39

4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 12284895.2 lps (10.0 s, 7 samples)

Double-Precision Whetstone 1971.8 MWIPS (10.2 s, 7 samples)

Execl Throughput 1217.2 lps (29.9 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks 293454.7 KBps (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks 75769.0 KBps (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks 886066.4 KBps (30.0 s, 2 samples)

Pipe Throughput 453204.2 lps (10.0 s, 7 samples)

Pipe-based Context Switching 57717.2 lps (10.0 s, 7 samples)

Process Creation 2298.8 lps (30.0 s, 2 samples)

Shell Scripts (1 concurrent) 3475.4 lpm (60.0 s, 2 samples)

Shell Scripts (8 concurrent) 1103.7 lpm (60.0 s, 2 samples)

System Call Overhead 490912.6 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX

Dhrystone 2 using register variables 116700.0 12284895.2 1052.7

Double-Precision Whetstone 55.0 1971.8 358.5

Execl Throughput 43.0 1217.2 283.1

File Copy 1024 bufsize 2000 maxblocks 3960.0 293454.7 741.0

File Copy 256 bufsize 500 maxblocks 1655.0 75769.0 457.8

File Copy 4096 bufsize 8000 maxblocks 5800.0 886066.4 1527.7

Pipe Throughput 12440.0 453204.2 364.3

Pipe-based Context Switching 4000.0 57717.2 144.3

Process Creation 126.0 2298.8 182.4

Shell Scripts (1 concurrent) 42.4 3475.4 819.7

Shell Scripts (8 concurrent) 6.0 1103.7 1839.5

System Call Overhead 15000.0 490912.6 327.3

========

System Benchmarks Index Score 503.0

————————————————————————

Benchmark Run: Wed Oct 24 2012 23:41:39 – 00:09:39

4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables 48771509.1 lps (10.0 s, 7 samples)

Double-Precision Whetstone 7893.6 MWIPS (10.2 s, 7 samples)

Execl Throughput 4540.7 lps (29.9 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks 287577.9 KBps (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks 74388.8 KBps (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks 1022385.7 KBps (30.0 s, 2 samples)

Pipe Throughput 1808447.0 lps (10.0 s, 7 samples)

Pipe-based Context Switching 221393.1 lps (10.0 s, 7 samples)

Process Creation 8189.5 lps (30.0 s, 2 samples)

Shell Scripts (1 concurrent) 9261.7 lpm (60.0 s, 2 samples)

Shell Scripts (8 concurrent) 1231.3 lpm (60.1 s, 2 samples)

System Call Overhead 1687862.3 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX

Dhrystone 2 using register variables 116700.0 48771509.1 4179.2

Double-Precision Whetstone 55.0 7893.6 1435.2

Execl Throughput 43.0 4540.7 1056.0

File Copy 1024 bufsize 2000 maxblocks 3960.0 287577.9 726.2

File Copy 256 bufsize 500 maxblocks 1655.0 74388.8 449.5

File Copy 4096 bufsize 8000 maxblocks 5800.0 1022385.7 1762.7

Pipe Throughput 12440.0 1808447.0 1453.7

Pipe-based Context Switching 4000.0 221393.1 553.5

Process Creation 126.0 8189.5 650.0

Shell Scripts (1 concurrent) 42.4 9261.7 2184.4

Shell Scripts (8 concurrent) 6.0 1231.3 2052.2

System Call Overhead 15000.0 1687862.3 1125.2

========

System Benchmarks Index Score 1207.6