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FINAL DRAFT —Cisco Confidential
6-9
Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide
OL-17502-01
Chapter 6 Troubleshooting the Cisco IOS XR Software
Memory Warnings in Configuration Sessions
Physical Memory: 2048M total
Application Memory : 1787M (1510M available)
Image: 132M (bootram: 132M)
Reserved: 128M, IOMem: 0, flashfsys: 0
Total shared window: 0
kernel: jid 1
Address Bytes What
000d2000 12288 Program Stack
00112000 12288 Program Stack
Total Allocated Memory: 0
Total Shared Memory: 0
pkg/bin/wd-mbi: jid 72
Address Bytes What
4817f000 4096 Program Stack (pages not allocated)
48180000 516096 Program Stack (pages not allocated)
481fe000 8192 Program Stack
48200000 8192 Program Text
--More--
Removing Configurations to Resolve Low-Memory Warnings
To resolve most low-memory problems, you should remove the configurations from the router that are
consuming the most memory. Often, memory problems occur when a large new configuration is added
to the system. The following sections provide information to resolve low-memory issues:
• Clearing a Target Configuration, page 6-10
• Removing Committed Configurations to Free System Memory, page 6-10
• Rolling Back to a Previously Committed Configuration, page 6-10
• Clearing Configuration Sessions, page 6-11
Ta ble 6-1 Heading Descriptions for show memory Command Output
Heading Description
Physical Memory Amount of physical memory installed on the device.
Application Memory Memory available for the system to use (total memory minus image size,
reserved, IOMem, and flashfsys).
Image Size of the bootable image.
Reserved Reserved for packet memory.
IOMem IO memory—Currently used as a backup for packet memory.
flashfsys Flash file system memory.
Process and JID Process and job ID.
Address Starting address in memory.
Bytes Size of memory block.
What Block description.