IDB performance extremely poor on Bitcoin Knots v29.1

[tlindi]

Describe the bug
IDB proceeds only 1 block (close to current tip) in hour or so.

Expected behavior
Syncs many blocks a minute anc catches tip in no time at all

Screenshots
MyNodeBTC 0.3.38

See for Knots v29.1 values:
#599 (comment)

v0.3.38 with "Default" Bitcoin Core 28.1 top shows way less used virtMem

• 

and iotop (similar to knots)

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MyNode hardware (please complete the following information):

• Device: Raspi4B8GB
• Version: 0.3.38

Additional context
Could be this one related?

Could be have MyNodeBTC Beta with #977 to test with please, @tehelsper ?

[tehelsper]

Sure, I just uploaded a new beta.

[tlindi]

oh, MyNodeBTC v0.3.40 already had Knots 29.2 :-o

Sorry for running old version. I will reopen, if issue remains after my system update.