kumo.get_memory_low_thresh

local thresh = kumo.get_memory_low_thresh()

Returns the low memory threshold, or nil if none has been configured.

If your policy doesn't explicitly configure hard/soft limits, the default value depends on the environment into which the process was spawned.

See kumo.set_memory_low_thresh for more details on this specific setting.

See Memory Management for a discussion on how kumomta manages memory usage.