meminfo(github.com)

33 pointsby mrsmnvor 10 Jahren8 comments

Show HN: hazelnut – A pythonic library to parse /proc/meminfo

https://github.com/mrsmn/hazelnut

6 comments

I happened to have hazelnut.io until recently. Unfortunately I let it expire since the original project I was planning on using there was much more complex than anticipated. So now it's parked by someone else [1], otherwise it was yours

[1] http://who.is/whois/hazelnut.io

mrsmnvor 10 Jahren

Shame I didn't post this earlier, that TLD would have been awesome.

Goopplesoftvor 10 Jahren

The API of this lib is probably surprising for the typical use-cases because a MemInfo object only represents a path and not a reading/snapshot of the file (each subsequent call to get() re-reads the meminfo file).

> https://github.com/mrsmn/hazelnut/blob/master/hazelnut/core....

So usage like:

   snap_pre = MemInfo()
   # Do stuff here
   snap_post = MemInfo()
   snap_pre.get('Mem')
   snap_post.get('Mem')
   snap_post.get('Mem')
   # All three would likely give different values.

I would suggest caching the read on instantiation or making them top level functions instead of using a class or MemInfoPath()?

[deleted]vor 10 Jahren

srcmapvor 10 Jahren

You can cross reference of /proc/meminfo output into the kernel source code here:

http://www.srcmap.org/sd_share/7/28338946/Code_Trace_of_Linu...

tobltobsvor 10 Jahren

What are those keys in your donate paragraph?

mrsmnvor 10 Jahren

Those are Worldcoin, Hobonickels and Dogecoin cryptocurrency addresses.

ccannonvor 10 Jahren

How is this different than psutil?

easytigervor 10 Jahren

this is `cat /proc/meminfo | grep Swap`