Testing more than 100 of users on the same room
- Setup :
We have a test running 2 JVB servers with octo activated so that we can share a room on different JVB.
The setup is :
1 fargate for jicofo/web/prosody : 2 cpu/8Go Ram
2 fargate for JVB : 8cpu/16Go each
We setup a test with torture on multiple ec2 instance to scale a large number of users.
- Test :
In our setup we reach more 60 users / 6 videos/6 audios.
All is good
We try more users, not more video/audio and then problem arrived.
Torture selenium client, chrome, start sending timeout message
Many [xxxxxx.252][SEVERE]: Timed out receiving message from renderer: 30.000
On JVB we also so timeout with client, but Ram was at 7G and no application error message.
We connect to the room with a firefox client and a chrome client
The clients start freezing for short period of time (only the tab)
LastN was -1
We will investigate :
- Network on jvb
- LastN configuration on web
- Client not able to support so many webrtc flow
More news is coming about that test, but if any of you have any info related to client limitation, just share.