ipsystemsltd vps 简单测试

前几天介绍了ipsystemsltd的便宜vps，512内存一年只需要4.8美元，一时剁手入了一个，也没什么用，就简单测试一下吧。

cpu信息：

cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 60
model name      : Intel(R) Xeon(R) CPU E3-1230 v3 @ 3.30GHz
stepping        : 3
microcode       : 16
cpu MHz         : 1315.107
cache size      : 8192 KB
physical id     : 0
siblings        : 8
core id         : 0
cpu cores       : 4
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 dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf cpuid_faulting pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm xsaveopt
bogomips        : 6585.18
clflush size    : 64
cache_alignment : 64
address sizes   : 39 bits physical, 48 bits virtual
power management:

内存：

cat /proc/meminfo
MemTotal:         524288 kB
MemFree:          502064 kB
Cached:            14032 kB
Buffers:               0 kB
Active:            14384 kB
Inactive:           4280 kB
Active(anon):       4176 kB
Inactive(anon):     3532 kB
Active(file):      10208 kB
Inactive(file):      748 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:         65536 kB
SwapFree:          65536 kB
Dirty:                16 kB
Writeback:             0 kB
AnonPages:          7708 kB
Shmem:              3076 kB
Slab:               3548 kB
SReclaimable:       1280 kB
SUnreclaim:         2268 kB

硬盘：

 df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/simfs      5.0G  1.7G  3.4G  34% /
none            256M  4.0K  256M   1% /dev
none            256M     0  256M   0% /dev/shm

下载速度：

wget http://cachefly.cachefly.net/100mb.test
--2015-03-26 04:35:49--  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.1'

100%[======================================>] 104,857,600 80.0M/s   in 1.3s

2015-03-26 04:35:50 (80.0 MB/s) - `100mb.test.1' saved [104857600/104857600]

硬盘I/O测试：

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, 19.7524 s, 54.4 MB/s

vps的后台管理的地址跟密码会发邮件到你的注册邮箱，你是无法直接从账户后台登陆到vps管理面板的。这算比较安全吗？