Bitnami Discourse vs DigitalOcean Discourse


(bubill) #1

ENV:

  1. Aliyun VPS, cpu 1 , 1 GB mem, 1 GB swap, CentOS 6.5 64bit
  2. DigitalOcean , cpu 1, 1GB mem, 2 GB swap, Ubuntu 14.04.1 LTS (GNU/Linux 3.13.0-32-generic x86_64)

Bitnami Discourse installed on Aliyun VPS
DitialOcean Discourse installed on DigitalOcean VPS

compare cpu , mem, swap
1. Aliyun CPU

[root@localhost ~]# cat /proc/cpuinfo
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model        : 45
model name    : Intel(R) Xeon(R) CPU E5-2430 0 @ 2.20GHz
stepping    : 7
cpu MHz        : 2194.699
cache size    : 15360 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 clflush mmx fxsr sse sse2 ht syscall nx lm up rep_good unfair_spinlock pni ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm
bogomips    : 4389.39
clflush size    : 64
cache_alignment    : 64
address sizes    : 46 bits physical, 48 bits virtual
power management:

Aliyun htop command:

free -m

[root@localhost ~]# free -m
             total       used       free     shared    buffers     cached
Mem:           994        690        304          0         24         77
-/+ buffers/cache:        589        405
Swap:         1023        155        868

2. DigitalOcean Discourse

free -m

             total       used       free     shared    buffers     cached
Mem:           994        919         74         24         70        190
-/+ buffers/cache:        658        335
Swap:         2047          0       2047


cpu:
root# cat /proc/cpuinfo
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model        : 62
model name    : Intel(R) Xeon(R) CPU E5-2630L v2 @ 2.40GHz
stepping    : 4
microcode    : 0x1
cpu MHz        : 2399.998
cache size    : 15360 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 arch_perfmon rep_good nopl eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm xsaveopt vnmi ept fsgsbase tsc_adjust smep erms
bogomips    : 4799.99
clflush size    : 64
cache_alignment    : 64
address sizes    : 40 bits physical, 48 bits virtual
power management:

htop :


(Jeff Atwood) #2

Can you post free -m for both instances?

The screenshots show:

Xeon E5-2430 (2.2 - 2.7 Ghz Sandy Bridge)
510 / 994 mb, swap 173 / 1023 mb

vs.

Xeon E5-2630L (2.0 - 2.5 Ghz Sandy Bridge)
704 / 994 mb, swap 0 / 2047 mb

So memory usage is about the same once you factor in Swap.


(Sam Saffron) #3

Not enough info here, is one Aliyun running on x32 or x64?


(bubill) #4

@sam @codinghorror
updated free -m info and CentOS 6.5 x64 on Aliyun VPS.
Can NOT install bitnami discourse on ubuntu 12.04 x64 Aliyun VPS, and also Discourse docker version .
So use bitnami discourse version can be installed.

Thanks .