alarms should be deterministic and proximo is not a monitoring system. i dont market it as one and i wouldnt want it holding a pager.For such problems you should use a dedicated monitoring software (e.G. a nagios variant like checkmk or icinga, Zabbix or prometheus) to have relieable, deterministic alarms if something went wrong not some AI hallucination.
RRD here is for asking a question once, on purpose, when youre already looking. its not for watching a threshold. checkmk, icinga, zabbix, prometheus own that job and they should.
worth knowing: proximo has pve_metrics_server_set, _list and _delete, which configure PVE's metrics export to influxdb or graphite. so if anything it helps you stand up the stack you just named, rather than replace it.
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