I can confirm that issue, I've several machines where ledmon use a lot of RAM/SWAP:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ SWAP
COMMAND
4584 root 20 0 14.2g 6.4g 2124 S 0.3 2.6 348:09.79 7.8g
ledmon
would be great to fix this in Debian trixie
best regards
Stefan

