Which window manager is it ?
The FreeBSD 14.0-CURRENT host ran
x11-wm/plasma5-kwin, <
https://www.freshports.org/x11-wm/plasma5-kwin/#history> probably 5.22.5 at the time.
The FreeBSD 13.0-RELEASE-p⋯ guest (not a release candidate, despite what's in its title bar) was at ttyv1 and almost certainly not running a window manager (at ttyv8) at the time. I typically leave the desktop environment before running
pkg upgrade
.
… virtualized machine resources. …
Please note, the
overall excessive use of resources was intentional, forced, unnatural. To demonstrate FreeBSD
not stopping when part of the computer is heated to more than 100℃. I don't normally use underpants to block the main air intake ;-)
The
virtual machine aspect:
ZFS file system compression on da2
temporarily set to zstd-19
, for CPU threads to be used more heavily by writes to a VirtualBox virtual hard disk in the file system
A more powerful computer might not falter with
zstd-19
.
With my current setup, I know that
zstd-19
is not suitable for all ZFS file systems. It's
particularly unsuitable for underlying storage of the pictured virtual machine, so I enabled it for a while for the 19th September experiment.
Code:
root@mowa219-gjp4-8570p-freebsd:~ # zfs get compression,compressratio Transcend/VirtualBox
NAME PROPERTY VALUE SOURCE
Transcend/VirtualBox compression zstd local
Transcend/VirtualBox compressratio 1.76x -
root@mowa219-gjp4-8570p-freebsd:~ # zpool history Transcend | grep compression
2020-09-02.18:31:48 zpool create -f -m /Volumes/t500 -O compression=zstd Transcend /dev/da0p1
2021-03-27.20:03:56 zfs set compression=zstd-9 Transcend
2021-03-27.20:13:33 zfs set compression=zstd-19 Transcend
2021-03-27.20:19:44 zfs set compression=zstd-19 Transcend
2021-03-29.07:24:35 zfs set compression=zstd-15 Transcend
2021-04-14.14:06:28 zfs set compression=zstd-19 Transcend
2021-04-14.14:06:48 zfs set compression=zstd-10 Transcend/VirtualBox
2021-05-22.00:39:25 zfs set compression=zstd-15 Transcend
2021-05-22.03:27:49 zfs set compression=zstd-19 Transcend/VirtualBox
2021-05-22.07:46:40 zfs set compression=zstd-10 Transcend/VirtualBox
2021-06-13.19:52:56 zfs set compression=zstd-19 Transcend/VirtualBox
2021-06-14.00:45:55 zfs set compression=zstd-12 Transcend/VirtualBox
2021-06-19.20:16:20 zfs set compression=zstd Transcend/VirtualBox
2021-06-23.05:53:34 zfs set compression=zstd-19 Transcend/VirtualBox
2021-06-23.08:02:27 zfs set compression=zstd-15 Transcend/VirtualBox
2021-06-23.18:12:51 zfs set compression=zstd-12 Transcend/VirtualBox
2021-06-24.02:47:47 zfs set compression=zstd-19 Transcend/VirtualBox
2021-06-24.06:10:32 zfs set compression=zstd-15 Transcend/VirtualBox
2021-06-24.06:56:02 zfs set compression=zstd-12 Transcend/VirtualBox
2021-09-02.12:31:24 zfs set compression=zstd Transcend/VirtualBox
2021-09-19.14:34:46 zfs set compression=zstd-19 Transcend/VirtualBox
2021-09-19.14:56:38 zfs set compression=zstd Transcend/VirtualBox
2021-10-23.18:34:30 zfs set compression=zstd-19 Transcend/VirtualBox
2021-10-23.18:34:51 zfs set compression=zstd Transcend/VirtualBox
2021-10-23.18:36:09 zfs set compression=zstd-19 Transcend/VirtualBox
2021-10-23.18:37:12 zfs set compression=zstd-15 Transcend/VirtualBox
2021-10-23.18:38:03 zfs set compression=zstd Transcend/VirtualBox
root@mowa219-gjp4-8570p-freebsd:~ #