~~Title:Cobub Toaster Stress Test Report - Mobile Apps Marketing Platform of Open Source - Mobile Analytics & Mobile Push Notification Solutions - Cobub Mobile Developer Center~~
{{description>Cobub Razor is an Open Source Mobile Analytics. Test environment is shown by the following table:}}
{{keywords>Cobub Razor,open source mobile analytics,mobile analytics,mobile app analytics, Stress Test}}

====== Stress Test Report ======
Test environment is shown by the following table:


^OS	^CentOS-6.4-64bit^
|CPU	|Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz * 12|
|RAM	|32 GiB|
|Kernel	|2.6.32-358.el6.x86_64|

Install and configure Cobub Toaster according to the [[en:toaster:installation-guide-of-pns|Installation Guide of Cobub Toaster]].


Switch to the installation directory, assumption is /opt/toaster, and start Cobub Toaster:
<code>
cd /opt/toaster
./toaster -log_dir=”./log”
</code>

Modify and launch the test script, setting up 50,000-500,000 clients connections. Monitor hardware resources by ganglia, call PNS Web interface /allpub to test server respond speed with different connections. Finally we got data as following:

					
^Connections	^Push Elapse time(ms)	^Success rate(%)	^Memory after testing(GiB)	^Memory after stable(GiB)	^Toaster memory occupy(GiB)^
|50,000	|582.8	|100.00%	|2.7	|4.4	|1.7|
|60,000	|687.0	|100.00%	|2.7	|4.0	|1.3|
|70,000	|814.7	|100.00%	|3.3	|4.6	|1.3|
|80,000	|933.0	|100.00%	|2.7	|4.3	|1.6|
|90,000	|1046.1	|100.00%	|2.1	|4.5	|2.4|
|100,000	|1164.4	|100.00%	|1.8	|5.2	|3.4|
|200,000	|2320.2	|100.00%	|2.7	|6.6	|3.9|
|300,000	|3478.5	|100.00%	|4.0	|9.0	|5.0|
|400,000	|4615.5	|100.00%	|3.3	|13.4	|10.1|
|500,000	|5851.2	|100.00%	|2.6	|12.3	|9.7|
{{:en:toaster:20150319-070954.png}}