1. Sueno1123

    xdg-desktop-portal eating up memory

    xdg-desktop-portal insists on running itself in the background and consuming copious amounts of memory. I do not use any flatpaks, and the only reason I can't uninstall xdg-desktop-portal is steam. xdg-desktop-portal runs even when steam isn't. Here's what that looks like in btop. I've...
  2. D

    Why memory RSS is low but throughput is high

    I'm working on a NUMA-related benchmark and got an issue troubling me for a week. I use numactl to pin a metrics multiplication workload to use node0's CPU and node1's memory like this: However, I observe tons of memory access still goes to node0 (throughput is high), either using pcm or...
  3. H

    [SOLVED} Low disk space on “Filesystem root”, 0 bites remaining

    Hi everyone! I have problems regarding my disk space. It says I have 0% free space left and I don't have any "big" files so I don't know what filled up so much space. My laptop is Acer Aspire E 15 and Linux distro is Ubuntu 20.04 Results of df -h command show this: I could really use some...
  4. M

    What is using (kernel) memory?

    Hi guys, We are seeing an increase in memory usage in some of our servers, but this memory seems to be unaccounted by any tool. I am trying to figure out where this memory is being used. We are currently running an AWS EC2 instance with the following specs: t3.medium instance with 4GB RAM and...