I upgraded my desk PDU from a old 2005 APC one to a per port metered Raritan PX3-5892, and it's night and day. (It also comes with a built in Prometheus exporter!!!) I also now cannot stop staring at the power consumption of each power port, you can see the POST of my desktop starting the first screen (after a long POST, it's a server motherboard) and then when Ubuntu starts the 2nd screen turns on. You can even see my phone charging and throttling back the charge current over time. Dangerous metrics
one honk maybe more
womble@infosec.excha..
replied 24 Jun 2024 11:31 +0000
in reply to: https://benjojo.co.uk/u/benjojo/h/ljt4f19r38P4l6dZhK
benjojo
replied 24 Jun 2024 11:33 +0000
in reply to: https://infosec.exchange/users/womble/statuses/112671371393732314
@womble Yeah I was amazed, I was setting up SNMP and then found some docs that mentioned "/cgi-bin/dump_prometheus.cgi" in passing, and yeah, does what it says on the tin, amazing.
benjojo
replied 24 Jun 2024 11:36 +0000
in reply to: https://benjojo.co.uk/u/benjojo/h/ljt4f19r38P4l6dZhK
Also power factor metering, Not surprised that my desktop and my HP NAS has the best power factor (since they are server power supplies, and so have to care about PF). However very amused that my Lenovo USB-C Dock/Charger has a PF of 0.01 without anything connected
