Using LibreOffice converting as service does it support multithreading

[umen]

Hello all
im new to libreoffice , im examining few solution to create central web service in organisation that handle converting documents manly
my question are :

1. can i use libreoffice somehow as sevice / server mode so i could send it convert command.
2. can it support multithreaded requests ?
   3.i saw this : Using LibreOffice in a Web Browser - The Document Foundation Wiki
   it looks like LibreOffice can be started as web server
   my question is can i use this mode as backend server is it support multithreaded requests
3. if none of the above working can i use the headless mode CLI from web server for multithreaded requests?

Thanks for the helpers

[wingfire]

1. Yes
2. No, but you can set up more servers/services on different ports.
3. No, one request. But like above more server/services are possible
4. You can use the headless mode, but here the same: Only one thread. You can use multiple installations an have on thread per installation.

[Agustín]

I have the same problem,

• Problem description: Libreoffice uses only one CPU out of many when convert, concat, insert fields in odt documents, I use Unoruntime

• Installation:
  Libreoffice 4.4

Java version “1.7.0_91” OpenJDK Runtime Environment (IcedTea 2.6.2) (suse-21.2-x86_64) OpenJDK 64-Bit Server VM (build 24.91-b01, mixed mode)

SUSE Linux Enterprise Server 12 SP1 (x86_64)

• Current behavior:
  it work very slowly, uses one CPU core at 100% percent, and doesn’t use rest CPU cores. This behavior is in linux and windows systems.

• Expected behavior:
  Libreoffice will use all avalable CPU cores.