Hello Alexey,
I just could tell you about our setup to estimate yours.
We use a dual core machine (2.6 GHz) and 6GB RAM for up to 60 user
simultaneously. During those sessions CPU load up to 60%, memory ~4.5 Gb
free, no swap used.
Recording takes a lot of CPU an RAM, Interviewrecording will be
processed completely on the server. But the main part of it normally
takes place after the session... If you use one room at a time then it
just takes a bit till the recording is converted.
Greetings Peter
Am 07.10.2015 um 17:59 schrieb Alexey Terekhov:
Hello, Peter.
Thank you!
I'm use iptraf for unubtu. I think the load is a little less than the
calculator.
calculator see: One channel video 120x90 for 500 clients ~ 95,7Mb/s
It is Good, and hoster allows Upto 1Gbit/s Ethernet-channel on need
timehour*$ :)
What about hardware configuration?
On the test machine, with 20 clients,I see the memory usage up to
~2.5Gb (1,5Gb free and swap don't used)
When to measure the load on the CPU? I'm used "top" see 10-30%
The situation drastically changed when recording.
And becomes critical after recording, when you start the conversion.
---
WBR, Alexey Terekhov
Среда, 7 октября 2015, 13:46 +02:00 от Peter Dähn <[email protected]>:
Hello Alexey,
your bandwith will be the bottleneck... acording to this...
http://openmeetings.apache.org/NetworkCalculator.html
server outbound bandwidth 103412 kbit/s for 100 user...
Greetings Peter
Am 07.10.2015 um 13:03 schrieb Alexey Terekhov:
> Hi, People!
>
> Please, share experience that are hardware using for OM?
> How many clients have you had in Ethernet 100 Mb/s?
>
> For testing I use the old-school desktop computer :
> AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ (L1 256KiB/L2 1MiB)
> RAM: 4Gb (2x2GiB 800MHz (1.2ns) DDRII)
> HDD: SATA 3"5 500Gb 7200RPM
>
> I need help with choosing server for OM .
> The peak load of 500 people, 4 video stream size 240x120.
> (with pleasure would set astrix for VoIP max 5-6 simultaneous
conversations)
>
> Will there be stably Supermicro E3 or Hewlett Packard DL160G5P?
>
> Smart-сервер Supermicro E3
> CPU: Intel E3-1240 3.40GHz
> RAM: 8GB
> HDD: 2×1TB SATA
> Ethernet: 100 Mb/s
>
> Pro-сервер Hewlett Packard DL160G5P
> CPU: 2×Quad-Core Intel Xeon E5430 2.66 GHz
> RAM: 32GB
> HDD: 2×1TB SATA
> Ethernet: 100 Mb/s
>
> Thank You!
>
> ---
> WBR, Alexey Terekhov
>
>
