Display Kernel Starvation - HPE FlexFabric 5930 Series Network Management And Monitoring Command Reference

Function Address = 0x801223a0
Table 63 Command output
Field
Recorded at
Occurred at
Reason
Thread
Context
Slot
CPU ID
Kernel module info
Last 5 thread switches
Dump stack
Call trace
No information to display
Related commands
reset kernel reboot

display kernel starvation

Use display kernel starvation to display kernel thread starvation information.
Syntax
display kernel starvation show-number [ offset ] [ verbose ] [ slot slot-number [ cpu cpu-number ] ]
Views
Any view
Predefined user roles
network-admin
Parameters
show-number: Specifies the number of thread starvations to display, in the range of 1 to 20.
offset: Specifies the offset between the starting starvation and the latest starvation, in the range of 0
to 19. The default value is 0.
verbose: Displays detailed information. If you do not specify this keyword, the command displays
brief information.
slot slot-number: Specifies an IRF member device by its ID. If you do not specify this option, the
command displays kernel thread starvation information for the master device.
cpu cpu-number: Specifies a CPU by its number.
Description
Time when the kernel thread reboot was recorded on the system, with
microsecond precision.
Time when a kernel thread rebooted, with microsecond precision.
Reboot reason.
Name and number of the rebooted kernel thread.
Context where the reboot occurred.
IRF member ID of the device where the kernel thread ran.
Number of the CPU where the kernel thread rebooted.
Information about kernel modules that had been loaded when the kernel thread
rebooted, including kernel module name and memory address.
Last five kernel thread switches on the CPU before the kernel thread rebooted,
including kernel thread name and kernel thread switching time, with
microsecond precision.
Stack information.
Function call stack information, which shows the instruction address of a called
function at each level.
No kernel thread reboot information.
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