On Thursday, July 27, 2017 at 1:04:14 AM UTC-7, Neil Trimboy wrote: > > I'd be grateful if someone could post some cmon service graphs of mem_used > of weewx running on a Pi. > Id like to know/see typical use. > Attached is mine...I am in the process of setting up my weewx install. so > the large spikes are updates/installs and several reboots, but it looks > like I have a memory leak somewhere, which would not be a surprise and I > have some bits of my own code running.... > > > I'm not using cmon, I'm using an extension approach that originated with Tom, but mine are at http://www.skahan.net/weewx/mem/ - plots are day/week/month/year if it's not obvious. I'm running on a little ARM processor that only has 128MB of RAM, so I'm guessing some of the bumps are the kernel cleaning up automagically perhaps. The big spike before 1/1/17 was me running the forecast module that basically ran amok somehow when I tried to update it. Other spikes last summer and fall were an old forecast module and I think the weewx-wd module. I turned them off before the end of 2016 and things got very stable here in terms of memory.
The code and skin that I use is in my github repo at https://github.com/vinceskahan/vds-weewx-v3-mem-extension which installs pretty easily with the extension installer. It sets up a separate 'mem' database to store stuff. Hopefully the readme there is suitably obvious. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
