Bug 449016

Created attachment 145802 [details]
screenshot

SUMMARY
** also affects system monitor 5.23.90 (just in the other direction)
ksysguard reports 4.4 GiB used
System monitor reports 5.0GB
free reports 4.6 used + 0.114 shard
top and htop  show 4.7
everything looks to be using GiB, yet i have 4 different total usages at the same time


STEPS TO REPRODUCE
1. Look at ram usage in ksysguard and system monitor and get confused
2. Go to terminal for details
3. Read terminal and see my usage is more than ksysguard and less than system monitor, no matter how i do the math
4. User is now confused

OBSERVED RESULT
Now i do not know how much ram i really am using

EXPECTED RESULT
Some level of consistency

SOFTWARE/OS VERSIONS
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.23.90
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.16.2-051602-generic (64-bit)
Graphics Platform: X11
Processors: 12 × AMD Ryzen 5 3600 6-Core Processor
Memory: 15.6 GiB of RAM
Graphics Processor: Radeon RX 580 Series

ADDITIONAL INFORMATION
$ apt-cache policy ksysguard ksysguard-data libkf5sysguard-bin libkf5sysguard-data plasma-systemmonitor 
ksysguard:
  Installed: 4:5.22.0-0ubuntu1
  Candidate: 4:5.22.0-0ubuntu1
  Version table:
 *** 4:5.22.0-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
        100 /var/lib/dpkg/status
ksysguard-data:
  Installed: 4:5.22.0-0ubuntu1
  Candidate: 4:5.22.0-0ubuntu1
  Version table:
 *** 4:5.22.0-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe i386 Packages
        100 /var/lib/dpkg/status
libkf5sysguard-bin:
  Installed: 4:5.23.90-0ubuntu1
  Candidate: 4:5.23.90-0ubuntu1
  Version table:
 *** 4:5.23.90-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
        100 /var/lib/dpkg/status
libkf5sysguard-data:
  Installed: 4:5.23.90-0ubuntu1
  Candidate: 4:5.23.90-0ubuntu1
  Version table:
 *** 4:5.23.90-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe i386 Packages
        100 /var/lib/dpkg/status
plasma-systemmonitor:
  Installed: 5.23.90-0ubuntu1
  Candidate: 5.23.90-0ubuntu1
  Version table:
 *** 5.23.90-0ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
        100 /var/lib/dpkg/status