美团云测试报告 - 初

[qiuai]

1.前端用的Python+bootstrap,不错.虽然大多数页面都没做.不过功能还是够用了.

2.云主机是KVM平台
[root@qiuai virt-what-1.12]# virt-what
kvm

3.硬盘速度不错,不排除因为现在客户少的原因
[root@qiuai ~]# dd if=/dev/zero of=test.dbf bs=8k count=300000
300000+0 records in
300000+0 records out
2457600000 bytes (2.5 GB) copied, 6.26089 s, 393 MB/s
[root@qiuai ~]# dd if=test.dbf of=/dev/null bs=8k
300000+0 records in
300000+0 records out
2457600000 bytes (2.5 GB) copied, 6.09624 s, 403 MB/s

4.跟一些服务商不一样的是.美团云只给了一个分区.
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 25G 3.8G 20G 17% /
tmpfs 246M 0 246M 0% /dev/shm

5.yum用的btte.net(看起来是电信通?)和清华大学的源.
[root@qiuai virt-what-1.12]# yum install nginx
Loaded plugins: fastestmirror
Determining fastest mirrors
* base: mirrors.btte.net
* extras: mirrors.tuna.tsinghua.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn

6.主机名用的是 用户名.cloud.mos.meituan.com...我一会试试开第二个主机会是啥...

好吧.测试了下.是用户名-1...

7.我开了2个,就开通速度来说,完胜国内任何一家云计算.

[qiuai]

@tension 你这不是VPS么我记得

[Kymair]

用dd测试不太准… 可以换个软件测试吗？比如这个
https://github.com/FFSB-Prime/ffsb

[qiuai]

@Kymair 我去跑个看看

[tension]

@qiuai 是的...

[qiuai]

@Kymair 我想我需要一篇教程.跑了半天都是 Only creating the fileset, not running benchmark.

[qiuai]

@Kymair 你要的测试结果

Total Results
===============
Op Name Transactions Trans/sec % Trans % Op Weight Throughput
======= ============ ========= ======= =========== ==========
readall : 125351 12215.74 15.917% 10.182% 47.7MB/sec
create : 173568 16914.59 22.040% 9.741% 66.1MB/sec
append : 8860 863.43 1.125% 10.299% 3.37MB/sec
delete : 920 89.66 0.117% 10.694% NA
stat : 906 88.29 0.115% 10.531% NA
writeall : 172699 16829.91 21.929% 9.508% 65.7MB/sec
writeall_fsync : 190789 18592.82 24.227% 9.857% 72.6MB/sec
open_close : 833 81.18 0.106% 9.683% NA
create_fsync : 105015 10233.95 13.335% 9.532% 40MB/sec
append_fsync : 8580 836.14 1.089% 9.973% 3.27MB/sec
-
76745.70 Transactions per Second

Throughput Results
===================
Read Throughput: 47.7MB/sec
Write Throughput: 251MB/sec

System Call Latency statistics in millisecs
=====
Min Avg Max Total Calls
======== ======== ======== ============
[ open] 0.001000 0.076075 20.410999 6777
-
[ read] 0.000000 0.010061 37.067001 125351
-
[ write] 0.001000 0.032287 115.977997 659511
-
[ unlink] 0.010000 1.022563 70.986000 920
-
[ close] 0.000000 0.005477 1.865000 6777
-
[ stat] 0.001000 0.009508 2.258000 906
-

3.7% User Time
53.9% System Time
57.5% CPU Utilization

[oklqh]

美团也搞云计算了，真没想到，谁知道帮忙备案的速度如何？

[icedx]

这年头怎么都搞云了

[qiuai]

@oklqh @icedx 备案速度我还没尝试.以后搞云是大趋势.只是早进场晚进场而已.

[icedx]

http://www.hostloc.com/thread-197937-1-1.html
@qiuai 这是5毛党么

[xzl]

我上午下了订单，还没支付，支付了估计也开不了了。。。这么快就售罄。。。

[Kymair]

@qiuai 刚在Linode上试了一下是这样

Throughput Results
===================
Read Throughput: 8.26MB/sec
Write Throughput: 44.7MB/sec

[qiuai]

@icedx 我是五毛党???你确定???
@Kymair so.比linode要强的多....
@xzl 呵呵,有可能.可能本来想小规模的放一下吧.结果就很快就没了

[loveminds]

没看cpuinfo?

[qiuai]

@loveminds 前面的我省略了.
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU X5690 @ 3.47GHz
stepping : 2
cpu MHz : 3458.222
cache size : 12288 KB
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush mmx fxsr sse sse2 syscall lm rep_good unfair_spinlock pni ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm
bogomips : 6916.13
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:

[zava]

这，要转型了？

[qiuai]

@zava 记得官方说是利用富余资源嘛~

[LetFoxRun]

需要备案，多么不爽的一件事啊。

[icedx]

@qiuai 我哪有说你是五毛党T^T
坐等团购云主机

[qiuai]

@LetFoxRun 你总要给上面的领导点事情做.
@icedx 好吧.我以为你说我.