Hi,
I see these warnings in some of our logs (FME Server 2021):
FME Configuration: Extremely low initial memory conditions detected. To improve stability and performance please increase the memory available to FME.
It seems to be random, not correlated to any particular jobs. However, when it happens, it seems to affect two to four jobs in a row - I don't have many jobs yet (recent installation), so this might be a coincidence. On the bright side, it doesn't seem to prevent the jobs from finishing.
After reading a few articles, I see a few points I suspect I could look into:
- FME Server configuration - specifically, MAX_TRANSACTION_RESULT_SUCCESSES and MAX_TRANSACTION_RESULT_FAILURES. We have the default values at this moment (100 and 10).
- Memory parameters - in the examples I see "Start freeing memory when the process exceeds 71.99 GB". In our system we see much lower values, e.g., "Start freeing memory when the process exceeds 2.83 GB or address space exceeds 3.41 GB".
I don't know how to approach this though. Any suggestions?
Let me add that this is a new server running Windows Server 2019. We didn't have those warnings in the old server it replaced, which was running Windows Server 2008 and FME Server 2018.
Thank you,
Vini