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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
Centralized devices in standalone mode:
monitor kernel starvation enable
undo monitor kernel starvation enable
Distributed devices in standalone mode/centralized devices in IRF mode:
monitor kernel starvation enable [ slot slot-number [ cpu cpu-number ] ]
undo monitor kernel starvation enable [ slot slot-number [ cpu cpu-number ] ]
Distributed devices in IRF mode:
monitor kernel starvation enable [ chassis chassis-number slot slot-number [ cpu cpu-number ] ]
undo monitor kernel starvation enable [ chassis chassis-number slot slot-number [ cpu
cpu-number ] ]
Default
Kernel thread starvation detection is disabled.
Views
System view
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