System requirements for running more tasks in QMC

[mubinoddin]

Hello Qlik Community

With our current system specifications, we are only able to run maximum of 8 tasks in QMC. Even if we set the number of maximum qlikview engines as 15 still after 8 tasks, 9th onward tasks go into running mode and after a while they get failed.
Please suggest the required system configurations to run 15-16 tasks at once in parallel.

Current system specifications:
Procecssor: 2.10 Ghz(2 Processors)
Cores: 16
Logical Processors: 32
RAM: 384 GB
System tye: 64 bit OS, x64-based processor

In the QVDistributionService.exe.config file limits are set as follows
CPUOverloadLimit = 75
MemoryOverloadLimit = 90

[Maria_Halley · Accepted solution]

@mubinoddin

What you are most likely seeing is that you are running out of Desktop Memory Heap size.
This typically happens when you add more than 8 engines.

There are instructions about how to change this in the article below
https://community.qlik.com/t5/Knowledge/How-to-increase-and-how-many-reload-engines-QVB-to-allow-in-...

For more information about scaling the publisher see
https://community.qlik.com/t5/Knowledge/Scaling-the-QlikView-Publisher/ta-p/1717686