Hi, you can check the gminer on kawpow algo(ethash algo dont leaking), i think the miner is non stop eating the memory. I make one cron job, evry 8 hour collect the ram usage on the system, here is the results. I report it also when my ram is out what do the miner, just give me some day

Fri Sep  9 16:01:01 EET 2022
982.855 MB      /hive/miners/gminer/3.05/gminer
Sat Sep 10 00:01:01 EET 2022
1459.67 MB      /hive/miners/gminer/3.05/gminer
Sat Sep 10 08:01:01 EET 2022
1899.47 MB      /hive/miners/gminer/3.05/gminer
Sat Sep 10 16:01:01 EET 2022
2322.24 MB      /hive/miners/gminer/3.05/gminer
Sun Sep 11 00:01:01 EET 2022
2730.61 MB      /hive/miners/gminer/3.05/gminer
Sun Sep 11 08:01:01 EET 2022
3118.62 MB      /hive/miners/gminer/3.05/gminer