| #10611 |
High CPU usage from interrupts (20% on 8 idle processors)
|
reopened
|
interrupts, CPU, vCPU, processor, high usage
|
|
defect
|
other
|
| #11277 |
CPU Hotplug prevents change in vCPU number
|
new
|
cpu hotplug
|
|
enhancement
|
other
|
| #13024 |
Support for physical multiCPU
|
new
|
cpu physical core sibling
|
|
enhancement
|
VMM/HWACCM
|
| #13731 |
High CPU load when smooth-scrolling
|
new
|
scrolling high-cpu
|
|
defect
|
other
|
| #14057 |
CPU spikes when concurrently using an XP VM and its complete clone on Debian
|
new
|
cpu spinning vm cloned concurrent
|
|
defect
|
other
|
| #15192 |
High CPU utilization Windows 7 Ultimate on Virtualbox on Macbook Pro
|
new
|
high cpu
|
|
defect
|
guest control
|
| #15640 |
Existing CPU is not supported?
|
new
|
cpu
|
|
defect
|
other
|
| #16017 |
Only one CPU usable Windows 10 Hyper-V Bug
|
new
|
Windows 10, Hyper-V, CPU
|
|
defect
|
host support
|
| #16075 |
VBox "draganddrop" CPU Spike on Ubuntu Guest
|
new
|
draganddrop drag and drop cpu spike
|
|
defect
|
drag and drop
|
| #16320 |
Virtualbox uses 100% of CPU when suspending PC
|
new
|
cpu,
|
|
defect
|
other
|
| #16446 |
Virtualbox can only use one core with isolcpus
|
new
|
isolcpus, taskset
|
|
defect
|
other
|
| #16651 |
fatal error in recompiler cpu (raw mode)
|
new
|
fatal error recompiler cpu
|
|
defect
|
other
|
| #17097 |
After drag and droping files from guest to host the cpu usage of the guest additions tray application skyrockets without any sense
|
new
|
CPU Guest Additions Tray Application
|
|
defect
|
drag and drop
|
| #17244 |
CentOS 7 Kernel-ml hangs
|
new
|
kernel-ml linux hang cpu
|
|
defect
|
other
|
| #18460 |
Windows 10 guest works very slowly. This defect appeared with 6.0.x versions.
|
new
|
host CPU usage guest performance
|
|
defect
|
other
|
| #18856 |
Windows 10 hangs with High CPU Usage after changing number of Cores
|
new
|
CPU
|
|
defect
|
other
|
| #19200 |
Windows 10 Guest wastes (constantly uses) a full CPU core on the Host, non-stop, even when Guest is not using CPU
|
new
|
CPU Core
|
|
defect
|
other
|
| #19250 |
processor execution cap is broken for single cpu vms
|
new
|
cpu,execution,cap,
|
|
defect
|
guest control
|
| #19281 |
VB issue with multiple cores for Xeon 5450
|
new
|
CPU scale-up failure
|
|
defect
|
other
|
| #19475 |
Problems in guest settings with too many CPUs present at the host.
|
new
|
guest settings number of CPUs
|
|
defect
|
other
|
| #19641 |
Assigning more vCPU (within the physical core limits) causes random freezes on guests
|
new
|
freeze, linux, cpu, core, intel
|
|
defect
|
VMM
|
| #19997 |
Nested virtualization, Windows 8.1 64bit, multiple CPUs lead to crash
|
new
|
nested multi cpu crash
|
|
defect
|
other
|
| #20948 |
Host CPU very high when guest is idle
|
new
|
cpu
|
|
defect
|
other
|
| #21023 |
Trying to run bluestacks in vbox - cant increase cpu cores inside my bluestacks
|
new
|
cpu , bluestacks,
|
|
task
|
3D support
|
| #21242 |
Windows 11 screen freeze with CPUs 100% busy
|
new
|
Win11 guest freeze, CPU busy
|
|
defect
|
other
|
| #21408 |
Windows: High host cpu usage with 7.0.4
|
new
|
high cpu usage
|
|
defect
|
VMM
|
| #21787 |
Multiple virtual CPUs: False information about performance degradation.
|
new
|
CPU
|
|
defect
|
other
|
| #22002 |
Guru Meditation -1676 (VERR_PGM_MAPPING_IPE)
|
new
|
Guru Meditation 1676 VERR_PGM_MAPPING_IPE cpu stuck
|
|
defect
|
other
|
| #22003 |
VirtualBox manager process loads CPU high when Linux vm is running on Windows 10 x64 host
|
new
|
CPU
|
|
defect
|
VMM
|
| #22123 |
Infinite Loop in Guest Addition for Windows XP (1 Core always 100% on VBoxTray.exe)
|
assigned
|
guest additions, infinite loop, cpu cycles 100%, Windows XP
|
pentagonik
|
defect
|
guest additions
|