Date: Tue, 15 Oct 2024 07:28:34 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 282098] bhyve is eating my memory and running far beyond the configured limits Message-ID: <bug-282098-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D282098 Bug ID: 282098 Summary: bhyve is eating my memory and running far beyond the configured limits Product: Base System Version: 13.3-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: elk-freebsd@wetznet.de Looks like there is a memory leak in bhyve.=20 I running Truenas 13.3 which is on Freebsd 13.3-RELEASE-p4 on AMD Ryzen 5 P= RO 4650G bhyve is configured for two VMs one with 4GB (Windows) and one with 8GB (li= nux) 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. Inside the vm the memory is stable at max 8GB. Swap is used sometimes as we= ll internal the vm. The vm is configured with this xml ... <domain type=3D'bhyve' xmlns:bhyve=3D'http://libvirt.org/schemas/domain/bhy= ve/1.0'> <name>1_Jellyfin</name> <uuid>615af2a2-84e0-434e-b544-b4c9e7c0872d</uuid> <title>Jellyfin</title> <description>Jellyfin</description> <memory unit=3D'KiB'>8388608</memory> <currentMemory unit=3D'KiB'>8388608</currentMemory> <vcpu placement=3D'static'>8</vcpu> <os> <type arch=3D'x86_64'>hvm</type> <loader readonly=3D'yes' type=3D'pflash'>/usr/local/share/uefi-firmware/BHYVE_UEFI.fd</loader> <boot dev=3D'hd'/> </os> <features> <acpi/> <msrs unknown=3D'ignore'/> </features> <cpu> <topology sockets=3D'1' dies=3D'1' cores=3D'4' threads=3D'2'/> </cpu> <clock offset=3D'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=20 bhyve: 1_Jellyfin (bhyve) --=20 You are receiving this mail because: You are the assignee for the bug.=
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