LFCVPS简单测评

测试时间10月17日凌晨一点开始对LFC进行测评，简单的看了下，整体说来性能一般，这可能与时间上的问题有关正是服务器使用高峰期。

CPU型号 [4核] Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz | 频率:2000.000 | 二级缓存:15360 KB | Bogomips:4000.00 ×4

root@s1:~# 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 : 2000.000

cache size : 15360 KB

fdiv_bug : no

hlt_bug : no

f00f_bug : no

coma_bug : no

fpu : yes

fpu_exception : yes

cpuid level : 10

wp : yes

flags : fpu tsc msr pae cx8 cmov pat clflush mmx fxsr sse sse2 ss nx constant_tsc pni pclmulqdq vmx ssse3 sse4_1 sse4_2 popcnt aes avx hypervisor tpr_”不可描述” vnmi flexpriority ept vpid

bogomips : 4000.00

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 : 2000.000

cache size : 15360 KB

fdiv_bug : no

hlt_bug : no

f00f_bug : no

coma_bug : no

fpu : yes

fpu_exception : yes

cpuid level : 10

wp : yes

flags : fpu tsc msr pae cx8 cmov pat clflush mmx fxsr sse sse2 ss nx constant_tsc pni pclmulqdq vmx ssse3 sse4_1 sse4_2 popcnt aes avx hypervisor tpr_”不可描述” vnmi flexpriority ept vpid

bogomips : 4000.00

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 : 2000.000

cache size : 15360 KB

fdiv_bug : no

hlt_bug : no

f00f_bug : no

coma_bug : no

fpu : yes

fpu_exception : yes

cpuid level : 10

wp : yes

flags : fpu tsc msr pae cx8 cmov pat clflush mmx fxsr sse sse2 ss nx constant_tsc pni pclmulqdq vmx ssse3 sse4_1 sse4_2 popcnt aes avx hypervisor tpr_”不可描述” vnmi flexpriority ept vpid

bogomips : 4000.00

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 : 2000.000

cache size : 15360 KB

fdiv_bug : no

hlt_bug : no

f00f_bug : no

coma_bug : no

fpu : yes

fpu_exception : yes

cpuid level : 10

wp : yes

flags : fpu tsc msr pae cx8 cmov pat clflush mmx fxsr sse sse2 ss nx constant_tsc pni pclmulqdq vmx ssse3 sse4_1 sse4_2 popcnt aes avx hypervisor tpr_”不可描述” vnmi flexpriority ept vpid

bogomips : 4000.00

clflush size : 64

cache_alignment : 64

address sizes : 46 bits physical, 48 bits virtual

power management:

内存：

root@s1:~# cat /proc/meminfo

MemTotal: 253692 kB

MemFree: 3680 kB

Buffers: 22720 kB

Cached: 186064 kB

SwapCached: 0 kB

Active: 43316 kB

Inactive: 194664 kB

Active(anon): 15076 kB

Inactive(anon): 15276 kB

Active(file): 28240 kB

Inactive(file): 179388 kB

Unevictable: 0 kB

Mlocked: 0 kB

HighTotal: 0 kB

HighFree: 0 kB

LowTotal: 253692 kB

LowFree: 3680 kB

SwapTotal: 262136 kB

SwapFree: 262136 kB

Dirty: 16 kB

Writeback: 0 kB

AnonPages: 29200 kB

Mapped: 11308 kB

Shmem: 1152 kB

Slab: 8264 kB

SReclaimable: 5104 kB

SUnreclaim: 3160 kB

KernelStack: 672 kB

PageTables: 708 kB

NFS_Unstable: 0 kB

Bounce: 0 kB

WritebackTmp: 0 kB

CommitLimit: 388980 kB

Committed_AS: 98168 kB

VmallocTotal: 598008 kB

VmallocUsed: 844 kB

VmallocChunk: 597016 kB

HardwareCorrupted: 0 kB

HugePages_Total: 0

HugePages_Free: 0

HugePages_Rsvd: 0

HugePages_Surp: 0

Hugepagesize: 2048 kB

DirectMap4k: 262144 kB

DirectMap2M: 0 kB

DD硬盘I/O测试

root@s1:~# 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, 5.68346 s, 47.2 MB/s

下载测试：

–2012-10-16 01:18:09– 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 14.2M/s in 6.8s

2012-10-16 01:18:16 (14.7 MB/s) – `100mb.test’ saved [104857600/104857600]

UBI整体跑分测试：

BYTE UNIX Benchmarks (Version 5.1.2)

System: s1.gongyi.net: GNU/Linux

OS: GNU/Linux — 2.6.32-5-686-bigmem — #1 SMP Mon Oct 3 05:03:32 UTC 2011

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)

MMX, Physical Address Ext, Intel virtualization

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

MMX, Physical Address Ext, Intel virtualization

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

MMX, Physical Address Ext, Intel virtualization

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

MMX, Physical Address Ext, Intel virtualization

00:16:51 up 1:03, 1 user, load average: 0.08, 0.02, 0.01; runlevel 2

————————————————————————

Benchmark Run: Tue Oct 16 2012 00:16:51 – 00:44:49

4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 10932321.9 lps (10.0 s, 7 samples)

Double-Precision Whetstone 1895.8 MWIPS (10.2 s, 7 samples)

Execl Throughput 1163.1 lps (29.9 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks 234370.5 KBps (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks 60202.0 KBps (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks 693669.5 KBps (30.0 s, 2 samples)

Pipe Throughput 377229.3 lps (10.0 s, 7 samples)

Pipe-based Context Switching 45395.3 lps (10.0 s, 7 samples)

Process Creation 2093.5 lps (30.0 s, 2 samples)

Shell Scripts (1 concurrent) 2823.3 lpm (60.0 s, 2 samples)

Shell Scripts (8 concurrent) 797.4 lpm (60.0 s, 2 samples)

System Call Overhead 378766.7 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX

Dhrystone 2 using register variables 116700.0 10932321.9 936.8

Double-Precision Whetstone 55.0 1895.8 344.7

Execl Throughput 43.0 1163.1 270.5

File Copy 1024 bufsize 2000 maxblocks 3960.0 234370.5 591.8

File Copy 256 bufsize 500 maxblocks 1655.0 60202.0 363.8

File Copy 4096 bufsize 8000 maxblocks 5800.0 693669.5 1196.0

Pipe Throughput 12440.0 377229.3 303.2

Pipe-based Context Switching 4000.0 45395.3 113.5

Process Creation 126.0 2093.5 166.2

Shell Scripts (1 concurrent) 42.4 2823.3 665.9

Shell Scripts (8 concurrent) 6.0 797.4 1329.0

System Call Overhead 15000.0 378766.7 252.5

========

System Benchmarks Index Score 418.3

————————————————————————

Benchmark Run: Tue Oct 16 2012 00:44:49 – 01:12:51

4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables 39795431.0 lps (10.0 s, 7 samples)

Double-Precision Whetstone 7496.1 MWIPS (10.2 s, 7 samples)

Execl Throughput 2735.0 lps (29.9 s, 2 samples)

File Copy 1024 bufsize 2000 maxblocks 243956.0 KBps (30.0 s, 2 samples)

File Copy 256 bufsize 500 maxblocks 65188.8 KBps (30.0 s, 2 samples)

File Copy 4096 bufsize 8000 maxblocks 866754.9 KBps (30.0 s, 2 samples)

Pipe Throughput 1484160.4 lps (10.0 s, 7 samples)

Pipe-based Context Switching 138240.0 lps (10.0 s, 7 samples)

Process Creation 3749.9 lps (30.0 s, 2 samples)

Shell Scripts (1 concurrent) 6143.9 lpm (60.0 s, 2 samples)

Shell Scripts (8 concurrent) 807.8 lpm (60.1 s, 2 samples)

System Call Overhead 1300660.2 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX

Dhrystone 2 using register variables 116700.0 39795431.0 3410.1

Double-Precision Whetstone 55.0 7496.1 1362.9

Execl Throughput 43.0 2735.0 636.1

File Copy 1024 bufsize 2000 maxblocks 3960.0 243956.0 616.1

File Copy 256 bufsize 500 maxblocks 1655.0 65188.8 393.9

File Copy 4096 bufsize 8000 maxblocks 5800.0 866754.9 1494.4

Pipe Throughput 12440.0 1484160.4 1193.1

Pipe-based Context Switching 4000.0 138240.0 345.6

Process Creation 126.0 3749.9 297.6

Shell Scripts (1 concurrent) 42.4 6143.9 1449.0

Shell Scripts (8 concurrent) 6.0 807.8 1346.3

System Call Overhead 15000.0 1300660.2 867.1

========

System Benchmarks Index Score 882.3