A fix is available
APAR status
Closed as program error.
Error description
When rmmap_create is called to add a few thousand pages to the same segment, the performance degrades over time.
Local fix
Problem summary
rmmap_create slows under stress.
Problem conclusion
Code has been changed to maintain rmmap list in sorted order.
Temporary fix
Comments
APAR Information
APAR number
IZ46248
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2009-03-13
Closed date
2010-02-28
Last modified date
2013-03-28
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
IZ75162 IZ78921 IZ78967 IZ79433 IZ79441 IZ81617 IZ82170 IZ82558
U839462
Fix information
Fixed component name
AIX 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U839462
UP10/09/21 I 1000
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11P","label":"APARs - AIX 5.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"530","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
28 March 2013