Diagnose Policy Agent/Sysplex distribution problems.
Before you begin
If you suspect problems with the calculated QoS weight fractions,
run Policy Agent with debug level 4 or 8.
Procedure
Perform the appropriate steps for the problem you are
experiencing:
- For debug level 4, Policy Agent displays a summary calculation
for each DVIPA/Port XCF address and service level. The
summary information includes the retransmit fraction, connection
limit fraction, throughput fraction, and the final QoS fraction that
resulted. For example:
Calculating for DVIPA: 193.1.1.36, Port: 8000, XCF@: 193.1.1.36, SLName:
'Gold_Service'
Fractions: rexmit: 0, connLimit: 100, thruput: 0 QoS used: 100
- For debug level 8, Policy Agent displays the intermediate
values used to generate the above fractions. For example:
Calculating for DVIPA: 193.1.1.36, Port: 8000, XCF@: 193.1.1.36, SLName:
'Gold_Service'
Retransmit Fraction: 0 (Retransmit Bytes: 544, Timeouts: 1,
Octets Sent: 81362424, Segments Sent: 143194)
Connection limit Fraction: 100 (Max Connections: 3, Active Connections: 3)
Throughput Fraction: 0 (Out Bytes: 81362424, Throughput: 10848,
Conn Throughput: 3616 Profile Rate: 0, Min Rate 2000)
QoS Fraction used : 100
Guideline: If the throughput fraction gets set to 100% for any service
level, message EZZ8447I is issued. To see which service levels caused
this message to be issued, run Policy Agent with debug level 8 and
check the log file.