Yes - lots of changes all related to trying to fix the oddness & slowness…
near Aug 23 - things were running slow and I noticed my root drive was almost full. I ran df -h and saw /dev/root was above 90% used. So I ran sudo apt-get clean which gave me a message to run autoclean (or remove or auto remove). I’m looking for the Terminal log files to get the exact commands I ran.
near Aug 30 - I installed node-red-contrib-nest v0.1.9 which is an updated version. After that I could not Deploy anything new on any Node-Red flow. I ended up uninstalling that Nest node AND uninstalling Node-RED, nodejs and npm. Reinstalled node-red, nodes and npm. Still had same Deploy issue. Turned out it may be a node-red bug related to Dashboards. See Redirecting to Google Groups
near Sep 4 - I noticed BIG slowdowns related to SSH login and commands I type into the terminal. Could take about 30 seconds to get a response from many commands - i.e., ssh login, top, man, etc. It seemed to be related to OpenHab and Java were using LOTS of CPU (near 100%). I don’t use OpenHab and wanted to disable it.
Sep 8 - suspected a possible SD card corruption (too much above oddness) and unplugged the emonPi SD card and ran fsck on a separate RasPi and all seems OK. Not sure if this is a good check for an SD Card integrity.
pi@raspberrypi:~ $ sudo fsck /dev/sda1
fsck from util-linux 2.25.2
fsck.fat 3.0.27 (2014-11-12)
/dev/sda1: 109 files, 2628/7673 clusters
pi@raspberrypi:~ $ sudo fsck /dev/sda2
fsck from util-linux 2.25.2
e2fsck 1.42.12 (29-Aug-2014)
/dev/sda2: clean, 88877/216384 files, 482830/894720 blocks
pi@raspberrypi:~ $ sudo fsck /dev/sda3
fsck from util-linux 2.25.2
e2fsck 1.42.12 (29-Aug-2014)
/dev/sda3: clean, 12520/1021832 files, 863292/4066304 blocks
pi@raspberrypi:~ $
I think this is everything. Ugh!
EDIT: and there were three emonPi updates. I’ve been following the graph.js changes.