Date: Wed, 18 Sep 2024 14:25:36 +0200 From: elk-freebsd@wetznet.de To: FreeBSD virtualization <freebsd-virtualization@freebsd.org> Subject: bhyve is eating my memory and running far beyond the configured limits Message-ID: <153b4cdf-d65b-4cb0-b5e7-e7a5626f2523@wetznet.de>
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Hi, I running Truenas 13.3 which is on Freebsd 13.3-RELEASE-p4 on AMD Ryzen 5 PRO 4650G bhyve is configured for two VMs one with 4GB (Windows) and one with 8GB (linux) But If I start memory intensive actions inside the linux VM inside a docker this raised the memory usage far beyond the 8GB.. 14,6GB was the last I saw yesterday and this morning the VMs were killed by Truenas cos of OOM. The vm is configured with this xml ... <domain type='bhyve' xmlns:bhyve='http://libvirt.org/schemas/domain/bhyve/1.0'>; <name>1_Jellyfin</name> <uuid>615af2a2-84e0-434e-b544-b4c9e7c0872d</uuid> <title>Jellyfin</title> <description>Jellyfin</description> <memory unit='KiB'>8388608</memory> <currentMemory unit='KiB'>8388608</currentMemory> <vcpu placement='static'>8</vcpu> <os> <type arch='x86_64'>hvm</type> <loader readonly='yes' type='pflash'>/usr/local/share/uefi-firmware/BHYVE_UEFI.fd</loader> <boot dev='hd'/> </os> <features> <acpi/> <msrs unknown='ignore'/> </features> <cpu> <topology sockets='1' dies='1' cores='4' threads='2'/> </cpu> <clock offset='localtime'/> ..... But the bhyve VM Jellyfin is using 14G at this moment Wed Sep 18 14:24:00 CEST 2024 UID PID PPID C PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND 0 2106 1 10 20 0 14774616 14149064 kqread SC - 1689:51.13 bhyve: 1_Jellyfin (bhyve) What can I do to support the issue solving process ? elk
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