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There are changes in Bitcoin Core 29.0 that affect memory usage?

Question

After updating from Bitcoin Core 28.1 to 29.0, I noticed an increase in memory usage.

After chain synchronization was complete, the memory usage for both 28.1 and 29.0 was as follows, approximately 10 hours after starting them. In bitcoin.conf, only txindex=1 is set.

Core VIRT RES SHR
28.1 4.3g 686m 287m
29.0 13.8g 7.4g 7.1g

Does 29.0 cache more chainstate and block data in memory?

My environment is Ubuntu 24.04.3 LTS.

No answers available yet.

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