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To display the current logging level, do not enter an octal number as part of the
command. To change the logging level, enter the octal number of the new logging
level as part of the command. The default logging level is 76 (octal).
Note: To change the initial logging level (that is, the level that the router uses when
it starts), use the CONFIG set logging level command. (Refer to “Chapter 5.
The Configuration Process (CONFIG - Talk 6) and Commands” on page 39
for information about this command.)
Syntax:
log [
octal_#
]
Memory
Use the memory command to display the current CPU memory usage in bytes, the
number of buffers, and the packet sizes.
To use this command, free memory must be available. The number of free packet
buffers may drop to zero, resulting in the loss of some incoming packets; however,
this does not adversely affect router operations. The number of free buffers should
remain constant when the router is idle. If it does not, contact your service
representative.
Syntax:
memory
Example:
memory
Physical installed memory: 16 MB
Total routing (heap) memory: 12 MB
Routing memory in use: 13 %
Total Reserve Never Perm Temp Prev
Alloc Alloc Alloc Alloc
Heap memory 12231155 26488 10687312 1438487 104924 432
Number of global buffers: Total = 300, Free = 300, Fair = 77, Low = 60
Global buff size: Data = 2048, Hdr = 17, Wrap = 72, Trail = 65, Total = 2208
Physical installed memory
The total amount of physical RAM installed in the router.
Total routing memory
The amount of memory available to the routing function, not including that
allocated to the base operating system, system extensions, or options such
as APPN. This is also called ″heap″ memory, and matches the ″Total″ heap
memory size given in bytes shortly thereafter.
Routing memory in use
The percentage of total routing memory that is currently being used by the
routing function. Heap memory currently in use is counted under the
following headings Perm Alloc and Temp Alloc.
Heap memory:
Amount of memory used to dynamically allocate data structures.
Total Total amount of space available for allocation for memory.
GWCON Process
Chapter 10. The Operating/Monitoring Process (GWCON - Talk 5) and Commands 137
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