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VPSIO是国人VPS服务商，又丰富了OpenVZ架构，数据中心在西雅图（国内速度优秀），优惠码：51ovz 永久6折，购买VZ256方案 ￥23元/月 原价39元（购买链接）配置如下：
- 256MB guaranteed/512MB burstable memory
- 15GB storage
- 200GB/month data transfer
- OpenVZ/SolusVM
[root@ovz ~]# free -m total used free shared buffers cachedMem: 512 19 492 0 0 0-/+ buffers/cache: 19 492Swap: 0 0 0[root@ovz ~]# cat /proc/cpuinfoprocessor : 0vendor_id : GenuineIntelcpu family : 6model : 23model name : Intel(R) Xeon(R) CPU L5420 @ 2.50GHzstepping : 6cpu MHz : 2493.806cache size : 6144 KBphysical id : 0siblings : 4core id : 0cpu cores : 4apicid : 0fpu : yesfpu_exception : yescpuid level : 10wp : yesflags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 lahf_lmbogomips : 4987.61clflush size : 64cache_alignment : 64address sizes : 38 bits physical, 48 bits virtualpower management:processor : 1vendor_id : GenuineIntelcpu family : 6model : 23model name : Intel(R) Xeon(R) CPU L5420 @ 2.50GHzstepping : 6cpu MHz : 2493.806cache size : 6144 KBphysical id : 1siblings : 4core id : 0cpu cores : 4apicid : 4fpu : yesfpu_exception : yescpuid level : 10wp : yesflags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 lahf_lmbogomips : 4986.88clflush size : 64cache_alignment : 64address sizes : 38 bits physical, 48 bits virtualpower management:[root@ovz ~]# dd if=/dev/zero of=test bs=64k count=4k oflag=dsync4096+0 records in4096+0 records out268435456 bytes (268 MB) copied, 9.8747 seconds, 27.2 MB/s[root@ovz ~]# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync4096+0 records in4096+0 records out268435456 bytes (268 MB) copied, 4.02448 seconds, 66.7 MB/s[root@ovz tmp]# wget http://cachefly.cachefly.net/100mb.test--2012-04-24 09:03:05-- http://cachefly.cachefly.net/100mb.testResolving cachefly.cachefly.net... 205.234.175.175Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.HTTP request sent, awaiting response... 200 OK1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 101 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 101 x Execl Throughput 1 2 31 x File Copy 1024 bufsize 2000 maxblocks 1 2 31 x File Copy 256 bufsize 500 maxblocks 1 2 31 x File Copy 4096 bufsize 8000 maxblocks 1 2 31 x Pipe Throughput 1 2 3 4 5 6 7 8 9 101 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 101 x Process Creation 1 2 31 x System Call Overhead 1 2 3 4 5 6 7 8 9 101 x Shell Scripts (1 concurrent) 1 2 31 x Shell Scripts (8 concurrent) 1 2 32 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 102 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 102 x Execl Throughput 1 2 32 x File Copy 1024 bufsize 2000 maxblocks 1 2 32 x File Copy 256 bufsize 500 maxblocks 1 2 32 x File Copy 4096 bufsize 8000 maxblocks 1 2 32 x Pipe Throughput 1 2 3 4 5 6 7 8 9 102 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 102 x Process Creation 1 2 32 x System Call Overhead 1 2 3 4 5 6 7 8 9 102 x Shell Scripts (1 concurrent) 1 2 32 x Shell Scripts (8 concurrent) 1 2 3======================================================================== BYTE UNIX Benchmarks (Version 5.1.2) System: ovz.vpsio.com: GNU/Linux OS: GNU/Linux -- 2.6.18-308.el5.028stab099.3 -- #1 SMP Wed Mar 7 15:56:00 MSK 2012 Machine: i686 (i386) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU L5420 @ 2.50GHz (4987.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization CPU 1: Intel(R) Xeon(R) CPU L5420 @ 2.50GHz (4986.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization 09:06:35 up 2:24, 1 user, load average: 0.08, 0.12, 0.34; runlevel 3------------------------------------------------------------------------Benchmark Run: Tue Apr 24 2012 09:06:35 - 09:34:272 CPUs in system; running 1 parallel copy of testsDhrystone 2 using register variables 10739092.7 lps (10.0 s, 7 samples)Double-Precision Whetstone 2222.1 MWIPS (10.2 s, 7 samples)Execl Throughput 3665.6 lps (29.9 s, 2 samples)File Copy 1024 bufsize 2000 maxblocks 439319.4 KBps (30.0 s, 2 samples)File Copy 256 bufsize 500 maxblocks 119287.9 KBps (30.0 s, 2 samples)File Copy 4096 bufsize 8000 maxblocks 736335.4 KBps (30.0 s, 2 samples)Pipe Throughput 717449.6 lps (10.0 s, 7 samples)Pipe-based Context Switching 252842.8 lps (10.0 s, 7 samples)Process Creation 12087.4 lps (30.0 s, 2 samples)Shell Scripts (1 concurrent) 5354.7 lpm (60.0 s, 2 samples)Shell Scripts (8 concurrent) 1108.2 lpm (60.0 s, 2 samples)System Call Overhead 627849.6 lps (10.0 s, 7 samples)System Benchmarks Index Values BASELINE RESULT INDEXDhrystone 2 using register variables 116700.0 10739092.7 920.2Double-Precision Whetstone 55.0 2222.1 404.0Execl Throughput 43.0 3665.6 852.5File Copy 1024 bufsize 2000 maxblocks 3960.0 439319.4 1109.4File Copy 256 bufsize 500 maxblocks 1655.0 119287.9 720.8File Copy 4096 bufsize 8000 maxblocks 5800.0 736335.4 1269.5Pipe Throughput 12440.0 717449.6 576.7Pipe-based Context Switching 4000.0 252842.8 632.1Process Creation 126.0 12087.4 959.3Shell Scripts (1 concurrent) 42.4 5354.7 1262.9Shell Scripts (8 concurrent) 6.0 1108.2 1847.0System Call Overhead 15000.0 627849.6 418.6 ========System Benchmarks Index Score 831.9------------------------------------------------------------------------Benchmark Run: Tue Apr 24 2012 09:34:27 - 10:02:182 CPUs in system; running 2 parallel copies of testsDhrystone 2 using register variables 21228765.3 lps (10.0 s, 7 samples)Double-Precision Whetstone 4498.5 MWIPS (10.2 s, 7 samples)Execl Throughput 4098.1 lps (29.6 s, 2 samples)File Copy 1024 bufsize 2000 maxblocks 114228.3 KBps (30.0 s, 2 samples)File Copy 256 bufsize 500 maxblocks 63663.5 KBps (30.0 s, 2 samples)File Copy 4096 bufsize 8000 maxblocks 394218.8 KBps (30.0 s, 2 samples)Pipe Throughput 1418530.6 lps (10.0 s, 7 samples)Pipe-based Context Switching 501433.1 lps (10.0 s, 7 samples)Process Creation 16214.7 lps (30.0 s, 2 samples)Shell Scripts (1 concurrent) 5971.1 lpm (60.0 s, 2 samples)Shell Scripts (8 concurrent) 865.5 lpm (60.1 s, 2 samples)System Call Overhead 1021881.2 lps (10.0 s, 7 samples)System Benchmarks Index Values BASELINE RESULT INDEXDhrystone 2 using register variables 116700.0 21228765.3 1819.1Double-Precision Whetstone 55.0 4498.5 817.9Execl Throughput 43.0 4098.1 953.0File Copy 1024 bufsize 2000 maxblocks 3960.0 114228.3 288.5File Copy 256 bufsize 500 maxblocks 1655.0 63663.5 384.7File Copy 4096 bufsize 8000 maxblocks 5800.0 394218.8 679.7Pipe Throughput 12440.0 1418530.6 1140.3Pipe-based Context Switching 4000.0 501433.1 1253.6Process Creation 126.0 16214.7 1286.9Shell Scripts (1 concurrent) 42.4 5971.1 1408.3Shell Scripts (8 concurrent) 6.0 865.5 1442.5System Call Overhead 15000.0 1021881.2 681.3 ========System Benchmarks Index Score 897.3 |
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