Hello,
i just have tried the following script
started as `./run10.sh 5`
everything seems to work, but my CPU was 800% busy (all cores were 100%
busy)
without `--use-fake-device-for-media-stream` parameter I had lots of
permission errors due to camera was "captured" by first browser
other have reported "Camera busy" error
_HASH_HERE_ - should be replaced with real hash (I have created endless
invitation hash to the private conference room)
the script
===============================================
#!/bin/bash
i=$1
if [ -z "${i}" ]; then
i=30
fi
let "i += 0"
rm -rf /tmp/delme*
while ((i--)); do
#echo "${i}"
mkdir /tmp/delme${i}
#local conference
chromium-browser --user-data-dir=/tmp/delme${i} --disable-infobars
--no-default-browser-check --allow-insecure-localhost
--use-fake-device-for-media-stream '
https://localhost:5443/openmeetings/hash?invitation=_HASH_HERE_&language=1'
&
done
On Fri, 16 Oct 2020 at 09:10, dww <[email protected]> wrote:
> I mentioned earlier that I wanted to experiment with clustering using
> docker swarm for the kms service.
>
> I wanted to establish a base line using one container for kms. All the
> components are in one Linode with 8 GB of RAM.
>
> For this experiment. I start entering the video and whiteboard room
> from my admin login from Firefox on one laptop. I allowed both video
> and microphone and the video pod was the lowest resolution. I generate
> a guest url to the room.
>
> On another laptop also on the same connection to the internet I enter
> the room on firefox and allow both video ( lowest resolution) and
> microphone on a new tab each time.
>
> Up to 4 guest clients load quickly and the pods are created almost
> immediately on all 5 tabs. On the first attempt on the 5th guest the
> pod for this guest on the admin laptop took a couple of minutes to load
> the video. On the 5th guest tab, the pods for guest 1, 2 and 4 would
> not refresh( pod frames present but no video.
>
> RAM and CPU usage was not significant on the server.
>
> I closed the tabs for all the guests and redid the experiment, The
> first 4 guests again loaded quickly without any issues. The 5th guest
> loaded to completion but took about 40 seconds for all 6 tabs to
> complete. On the 6th guest there were multiple connection drops and
> retries and the tabs were reduced to about 3 pods working, the others
> gone, this was on all tabs.
>
> So based on this it seems that up to 5 users using both video and
> microphone seem to work fine.
>
> Does this agree with anyone else's experience? I had from other posts
> that we can expect 14-15 users per kms instance. Does both laptop on
> the same network have any influence on this?
>
> I will try a swarm next after I gets some feedback.
>
>
>
--
Best regards,
Maxim
