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

Syntax
monitor kernel deadloop time interval [ slot slot-number [ cpu cpu-number ] ]
undo monitor kernel deadloop time [ slot slot-number [ cpu cpu-number ] ]
Default
The interval for identifying a kernel thread deadloop is 8 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
time interval: Specifies the interval for identifying a kernel thread deadloop, in the range of 1 to
65535 seconds.
slot slot-number: Specifies an IRF member device by its ID. If you do not specify this option, the
master device is specified.
cpu cpu-number: Specifies a CPU by its number.
Usage guidelines
If a kernel thread runs for the specified interval, kernel thread deadloop detection considers that a
deadloop has occurred. The system records the deadloop and restarts.
Inappropriate use of the command can cause service problems or system breakdown. Make sure
you understand the impact of the command on your network before you use it.
Examples
# Set the interval for identifying a kernel thread deadloop to 8 seconds.
<Sysname> system-view
[Sysname] monitor kernel deadloop time 8
Related commands
•
display kernel deadloop configuration
•
display kernel deadloop
•
monitor kernel deadloop enable
•
monitor kernel deadloop exclude-thread

monitor kernel starvation enable

Use monitor kernel starvation enable to enable kernel thread starvation detection.
Use undo monitor kernel starvation enable to disable kernel thread starvation detection.
Syntax
monitor kernel starvation enable [ slot slot-number [ cpu cpu-number ] ]
undo monitor kernel starvation enable [ slot slot-number [ cpu cpu-number ] ]
Default
Kernel thread starvation detection is disabled.
Views
System view
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