hostus新KVM架构 512M内存 洛杉矶节点简单测试

hostus上架了KVM系列架构的vps主机,数据中心在洛杉矶与华盛顿,1000M端口,SSD硬盘raid10保护。老耿自己也在第一时间购买了一台512M内存套餐的小鸡看看具体的性能如何吧,另外此次开通的时候非常的快,下单之后几分钟就开通了;然而有些时候却要等待几个小时,嘿嘿!毕竟时间差太大!

hostus

优惠码:KVMRELAUNCH30      一次性7折优惠,有效期48个小时,估计也是为了先试水吧!另外使用优惠码购买512m套餐需要是老用户才能使用!

512MB

  • 512M内存
  • 1x CPU
  • 15G SSD
  • 750G流量
  • 1Gbps端口
  • 1x IPv4
  • KVM
  • $4.35/m
  • 购买链接

现在以来来看看hostus新KVM架构的小内存套餐的配置情况吧!

一、配置情况

[root@7vps ~]# df -hal
Filesystem Size Used Avail Use% Mounted on
/dev/vda3 14G 800M 12G 7% /
proc 0 0 0 - /proc
sysfs 0 0 0 - /sys
devpts 0 0 0 - /dev/pts
tmpfs 246M 0 246M 0% /dev/shm
/dev/vda1 477M 57M 395M 13% /boot
none 0 0 0 - /proc/sys/fs/binfmt_misc
[root@7vps ~]# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/vda3 882464 21247 861217 3% /
tmpfs 62747 1 62746 1% /dev/shm
/dev/vda1 128016 44 127972 1% /boot
[root@7vps ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 63
model name : Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
stepping : 2
microcode : 1
cpu MHz : 2399.996
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc up arch_perfmon rep_good unfair_spinlock pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm arat xsaveopt tpr_shadow vnmi flexpriority ept vpid fsgsbase bmi1 avx2 smep bmi2 erms invpcid
bogomips : 4799.99
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:

[root@7vps ~]# free -m
 total used free shared buffers cached
Mem: 490 83 406 0 5 31
-/+ buffers/cache: 45 444
Swap: 1023 0 1023

二、网络下载(国内外)

[root@7vps ~]# wget cachefly.cachefly.net/100mb.test
--2016-05-07 11:18:21-- 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 69.5M/s in 1.4s

2016-05-07 11:18:28 (69.5 MB/s) - “100mb.test” saved [104857600/104857600]

[root@7vps ~]# wget http://down.360.cn/360sd/360sd_x64_std_5.0.0.7033.exe
--2016-05-07 11:18:39-- http://down.360.cn/360sd/360sd_x64_std_5.0.0.7033.exe
Resolving down.360.cn... 101.226.167.14, 122.228.1.27
Connecting to down.360.cn|101.226.167.14|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37480360 (36M) [application/octet-stream]
Saving to: “360sd_x64_std_5.0.0.7033.exe”

100%[======================================>] 37,480,360 376K/s in 2m 43s

2016-05-07 11:21:24 (224 KB/s) - “360sd_x64_std_5.0.0.7033.exe” saved [37480360/37480360]

[root@7vps ~]# wget http://dl.wdlinux.cn:5180/lanmp_laster.tar.gz
--2016-05-07 11:21:45-- http://dl.wdlinux.cn:5180/lanmp_laster.tar.gz
Resolving dl.wdlinux.cn... 222.186.61.177
Connecting to dl.wdlinux.cn|222.186.61.177|:5180... connected.
HTTP request sent, awaiting response... 200 OK
Length: 81312101 (78M) [application/x-gzip]
Saving to: “lanmp_laster.tar.gz”

100%[======================================>] 81,312,101 1.14M/s in 86s

2016-05-07 11:23:14 (919 KB/s) - “lanmp_laster.tar.gz” saved [81312101/81312101]

三、硬盘IO性能

[root@7vps ~]# 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, 3.4714 s, 77.3 MB/s
[root@7vps ~]# dd if=/dev/zero of=test bs=8k count=256k conv=fdatasync
262144+0 records in
262144+0 records out
2147483648 bytes (2.1 GB) copied, 3.09885 s, 693 MB/s

四、ping简单测速

5646122

四川电信本地ping测速

0738130

五、路由追踪

陕西电信路由

925394

贵州电信路由

131938

六、小结

老耿自己开的512M内存的小鸡进行简单看看的,cpu采用CPU E5-2620 v3 @ 2.40GHz,SWAP是内存的2倍!国内的下载速度是在高峰期时候测试的,ping在早上测试的,晚上的波动较大,硬盘IO性能还是不错的,刚刚上架,入手测试的比较多,如果对于建站的来说建议后期入手在试试!对于512M的小内存,现在来说显得有点小,老耿也向客服申请了一台2G内存的小鸡,目的是想测试一下他家的win系统,嘿嘿!

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