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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 most recent 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.
Examples
# Display brief information about the most recent kernel thread starvation.
<Sysname> display kernel starvation 1
----------------- Starvation record 1 -----------------
Description : INFO: task comsh: 16306 blocked for more than 10 seconds.
Recorded at : 2013-05-01 11:16:00.823018
Occurred at : 2013-05-01 11:16:00.823018
Instruction address : 0x4004158c
Thread : comsh (TID: 16306)
Context : thread context
Slot : 1
Cpu : 0
VCPU ID : 0
Kernel module info : module name (mrpnc) module address (0xe332a000)
module name (12500) module address (0xe00bd000)
# Display detailed information about the most recent kernel thread starvation.
<Sysname> display kernel starvation 1 verbose
----------------- Starvation record 1 -----------------
Description : INFO: task comsh: 16306 blocked for more than 10 seconds.
Recorded at : 2013-05-01 11:16:00.823018
Occurred at : 2013-05-01 11:16:00.823018
Instruction address : 0x4004158c
Thread : comsh (TID: 16306)
Context : thread context
Slot : 1
Cpu : 0
VCPU ID : 0
Kernel module info : module name (mrpnc) module address (0xe332a000)
module name (12500) module address (0xe00bd000)
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