A fix is available
APAR status
Closed as program error.
Error description
nmon ( n ) and other tools uses perfstat_netinterface() to fetch network stats . For some interfaces ( ETHERCHANEL ) the values provided by the subroutine is stale ( not updated ) as the underlying kernel extension is providing stale values. The network stats shown by nmon is all zeros since nmon collects stats over a peroid of time ( which is not being updated) and calculates delta .
Local fix
Problem summary
nmon ( n ) and other tools uses perfstat to fetch network stats The network stats shown by nmon is all zeros since nmon collects stats over a peroid of time ( which is not being updated) and calculates delta
Problem conclusion
Make corrections to perfstat to get updated network stats
Temporary fix
Comments
APAR Information
APAR number
IV13352
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2012-01-17
Closed date
2012-01-17
Last modified date
2013-02-26
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U845661
UP12/10/23 I 1000
PTF to Fileset Mapping
U845661 bos.perf.perfstat 6.1.8.0
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Document Information
Modified date:
26 February 2013