评测:1024vps 美国洛杉矶 XEN/2核/512M内存 简单测试
评测的套餐以官网的下面机子为准：
1.PING 2.路由跟踪 这二个看昨天的贴子里有，点这 里直达
3.TOP
[root@MyCloudServer ~]# top
top – 10:36:29 up 9:05, 1 user, load average: 0.01, 0.02, 0.00
Tasks: 97 total, 1 running, 96 sleeping, 0 stopped, 0 zombie
Cpu(s): 1.3%us, 0.3%sy, 0.0%ni, 98.2%id, 0.0%wa, 0.0%hi, 0.0%si, 0.2%st
Mem: 501276k total, 127676k used, 373600k free, 39044k buffers
Swap: 1015800k total, 0k used, 1015800k free, 28036k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4359 root 20 0 96780 3980 2940 S 1.3 0.8 0:00.05 sshd
4337 root 20 0 96776 3988 2940 S 1.0 0.8 0:00.08 sshd
4339 root 20 0 96780 3984 2940 S 0.3 0.8 0:00.04 sshd
4354 root 20 0 96780 3984 2940 S 0.3 0.8 0:00.05 sshd
4358 root 20 0 15024 1284 1008 R 0.3 0.3 0:00.01 top
1 root 20 0 19228 1504 1224 S 0.0 0.3 0:00.51 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root RT 0 0 0 0 S 0.0 0.0 0:00.06 migration/0
4 root 20 0 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/0
5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
6 root RT 0 0 0 0 S 0.0 0.0 0:00.07 watchdog/0
7 root RT 0 0 0 0 S 0.0 0.0 0:00.13 migration/1
8 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/1
9 root 20 0 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/1
10 root RT 0 0 0 0 S 0.0 0.0 0:00.06 watchdog/1
11 root 20 0 0 0 0 S 0.0 0.0 0:01.82 events/0
12 root 20 0 0 0 0 S 0.0 0.0 0:02.54 events/1
4.CPU
[root@MyCloudServer ~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Xeon(R) CPU E3-1270 v3 @ 3.50GHz
stepping : 3
cpu MHz : 3500.100
cache size : 8192 KB
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 syscall nx lm rep_good aperfmperf unfair_spinlock pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes f16c rdrand hypervisor lahf_lm abm ida arat epb pln pts dts fsgsbase erms
bogomips : 7000.20
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Xeon(R) CPU E3-1270 v3 @ 3.50GHz
stepping : 3
cpu MHz : 3500.100
cache size : 8192 KB
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 syscall nx lm rep_good aperfmperf unfair_spinlock pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes f16c rdrand hypervisor lahf_lm abm ida arat epb pln pts dts fsgsbase erms
bogomips : 7000.20
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
5.内存
[root@MyCloudServer ~]# cat /proc/meminfo
MemTotal: 501276 kB
MemFree: 372872 kB
Buffers: 39136 kB
Cached: 28064 kB
SwapCached: 0 kB
Active: 37784 kB
Inactive: 49320 kB
Active(anon): 16884 kB
Inactive(anon): 3500 kB
Active(file): 20900 kB
Inactive(file): 45820 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 1015800 kB
SwapFree: 1015800 kB
Dirty: 44 kB
Writeback: 0 kB
AnonPages: 20000 kB
Mapped: 6916 kB
Shmem: 480 kB
Slab: 28384 kB
SReclaimable: 7960 kB
SUnreclaim: 20424 kB
KernelStack: 808 kB
PageTables: 4108 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 1266436 kB
Committed_AS: 81804 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 2064 kB
VmallocChunk: 34359732596 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 524288 kB
DirectMap2M: 0 kB
6.IO硬盘
[root@MyCloudServer ~]# dd if=/dev/zero of=test_$$ bs=64k count=16k conv=fdatasync
记录了16384+0 的读入
记录了16384+0 的写出
1073741824字节(1.1 GB)已复制，5.0366 秒，213 MB/秒
[root@MyCloudServer ~]# dd if=/dev/zero of=test_$$ bs=64k count=16k conv=fdatasync
记录了16384+0 的读入
记录了16384+0 的写出
1073741824字节(1.1 GB)已复制，4.38681 秒，245 MB/秒
[root@MyCloudServer ~]# dd if=/dev/zero of=test_$$ bs=64k count=16k conv=fdatasync
记录了16384+0 的读入
记录了16384+0 的写出
1073741824字节(1.1 GB)已复制，4.09335 秒，262 MB/秒
[root@MyCloudServer ~]#
7.WEGET
[root@MyCloudServer ~]# wget -O /dev/null http://cachefly.cachefly.net/100mb.test
–2014-12-14 10:38:22– http://cachefly.cachefly.net/100mb.test
正在解析主机 cachefly.cachefly.net… 205.234.175.175
正在连接 cachefly.cachefly.net|205.234.175.175|:80… 已连接。
已发出 HTTP 请求，正在等待回应… 200 OK
长度：104857600 (100M) [application/octet-stream]
正在保存至: “/dev/null”
100%[======================================>] 104,857,600 93.9M/s in 1.1s
2014-12-14 10:38:23 (93.9 MB/s) – 已保存 “/dev/null” [104857600/104857600])
8.一键包
CPU model : Intel(R) Xeon(R) CPU E3-1270 v3 @ 3.50GHz
Number of cores : 2
CPU frequency : 3500.100 MHz
Total amount of ram : 489 MB
Total amount of swap : 991 MB
System uptime : 9:08,
Download speed : (83.8MB/s)
I/O speed : 秒，230MB/秒
总评：
不跑分了，因为时间要等好久，正如之前的贴子说的，人少折腾，机子性能整体不错，可以给四颗星。特别是IO硬盘非常亮啊，如果近期美国线路不抽风的话，确实是不错的选择。