Friday, 2025-01-24

tt_Hello! Is ~8g of ram normal for healthmanager? running in k8 cluster 3 replicas all using about the same amount of resources. Seems a little high to me, but curious if this is expected or if not, is there anything i can do to improve resource consumption00:48
johnsomThat seems a bit high. How are you getting the memory usage?01:42
tt_Pulling it from k9s util. Will double check things via prometheus metrics next 01:54
johnsomMine has a resident size of ~500MB, but it only has one amphora running right now. Also, it's a 4 core VM, so the process count is low.02:00
johnsomIf you are running it with a large number of cores, you probably have more processes spun up than you need as python will allocate one for each core on the host. You can tune this with [health_manager] health_update_threads and stats_update_threads.02:02
johnsomThe sizing depends on the number of amphora you have and the number of controllers.02:02
tt_Thank you for the info, i'll take a deeper dig into it all!02:18

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