Scenario taking into account login user->Navigate to Page 01->hold the user for 5min->Logout user
Scripted as below:
- Navigate to the Home page
- The user is logged in (Assertion for login verification over some text on the dashboard)
- Dashboard appears
- Navigate to Page 01 (Assertion Page 01 content)
- Logout (Constant Timer added for 5min and Assertion for logout to verify home page is redirected)
Step Up thread configuration has been kept this way:
For achieving this scenario distributed system was implemented as follows:
- Master(My own machine 8 GB Ram and Core 2 Duo Processor)
2 slaves machines (8 GB Ram each and I7 and Core 2 Duo Processors)
Thread: jp@gc - Stepping Thread Group
The server has been configured as below:
- 2 EC2 Instance (16 GB Ram each)
- 1 Load Balancer
- 1 RDS Instance
Note: Instance is auto scaled at 60% CPU Utilization.
While executing the script for 500 concurrent users using stepping thread on Non-GUI mode, below list of error is appearing on the dashboard report
- 504/Gateway Time-out
- Non HTTP response code: java.net.SocketException/Non HTTP response message: Connection reset
- Assertion as logout failed
Could someone help me out to know why these are appearing? when I checked the Load Balancer 504/Gateway Time-out was not appearing there? I was trying to track these error but was not able to figure it out why these along with other two errors are appearing. When the same script is executed for 10 users not error is appearing on GUI mode.
While the same script when executed for 100-250 concurrent user it works pretty well when no such above error.