[jitsi-users] Jitsi Videobridge and Hammer - Performance testing


#1

Hi All,

We are using two virtual machines installed on KVM with ubuntu 16.04 OS and
specs as 6vCPU / 24GB RAM / 10GB disk. One of them is used as Video bridge
and the other as Hammer. We request for inputs to perform the below tests.

*Test 1 *: Normal load test with audio + Video streams; Load as 100 users /
10 rooms

*Output to measure : CPU and memory utilization, Peak network bandwidth &
Packet loss.*

*Test 2* : Increase number of rooms (with users/room as constant) with
audio + video streams until packet loss occurs.

*Output to measure : CPU and memory utilization, Peak network bandwidth &
Packet loss.*

*( + ) User & Room count at which packet loss exceeds 2 % (or) New users
are unable to connect to the server.*

*Test 3:* Increase number of users (with no. of rooms constant) with audio
+ video streams until packet loss occurs.

*Output to measure : Same as Test 2*

ยทยทยท

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Where do we find the statistics reports ?

FYI : We are running the traffic generator script (./jitsi-hammer.sh
-BOSHuri http://10.20.130.50:5280/http-bind -users 100 -room 10) on the
Hammer VM and able to see the packets using tcpdump on Videobridge VM.

cat .sip-communicator/sip-communicator.properties
org.jitsi.impl.neomedia.transform.srtp.SRTPCryptoContext.checkReplay=falseRestart
org.jitsi.videobridge.ENABLE_STATISTICS=true

Thanks,
Shree.