Created attachment 947746 [details] top In a libvirt managed LXC domain. See attached screenshot.
Ahoj Lubomire. This might be a kernel problem as the new release supports MemAvailable and follows the latest changes in the kernel memory management. I'd like to see what 'free' reports and what you get after switching the 'top' tool to the old default for memory stats (press the 'm' key twice). Please, let me know. Thanks, Jaromir.
Btw. that number represents a percentage, not GBs.
Sorry for a very late reply. The problem seems to be in the way top interprets what's in meminfo -- probably not accounting for MemAvailable being > MemTotal or something like that: # cat /proc/meminfo MemTotal: 1048576 kB MemFree: 1047096 kB MemAvailable: 12455716 kB This is in a LXC container, with a cgroup that limits usable memory: # cat /sys/fs/cgroup/memory/memory.limit_in_bytes 1073741824
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