IBM Enterprise Workload Manager Release 1

108 IBM Enterprise Workload Manager

4.4.2 Details reports

EWLM provides detail reports about the functioning of various elements. This section

includes a sample of each of those reports so you can become familiar with the type of

information available.

Process class details

You obtain the Process class details report (Figure 4-28) by selecting the Process class

details on the pull-down menu. The following information is returned:

– Service class associated with this process class

– Goal type and the related goal

–Platform

– Managed server where it is active

– Statistics calculated in the displayed interval for CPU usage, storage delay, and I/O

delay

Figure 4-28 Process class detail report

Service class details

You obtain the Service class details report (Figure 4-29) by selecting Service class details on

the pull-down menu. The following information is returned:

– Goal type and the goal

– Importance level

– Transaction classes associated to this service class

– Statistics calculated in the displayed interval for:

• Performance Index

• Transactions (total, successfully completed, failed, stopped, ended unknown):

Completed successfully: The number of transactions associated with this service

class that finished processing.

Failed: The number of transactions associated with this service class that failed to

complete successfully.

Stopped: The number of transactions associated with this service class that

stopped being processed before they completed or failed.

Chapter 4. Administering EWLM 109

Ended in unknown state: The number of transactions associated with this service

class that did not end in a completed, failed, or aborted state.

Total: The total number of transactions that are associated with this service class.

On the bottom of the screen (not shown here) there is also a graphical view of the response

time distribution. It is only shown when the goals are average or percentile response time

goals.

Figure 4-29 Service class details report

Transaction class details

You obtain the Transaction class details report (Figure 4-30) by selecting Transaction class

details on the pull-down menu. The following information is returned:

– Service class associated with the transaction class

– Goal type and the goal

– Importance level

– Statistics calculated in the displayed interval for:

• Performance

• Standard deviation

• Transactions (total, successfully completed, failed, stopped, ended unknown).

On the bottom of the screen (not shown here) there is also a graphical view of the response

time distribution. It is only shown when the associated service class goals are average or

percentile response time goals.

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Figure 4-30 Transaction class details report

Managed server details

You obtain the Managed server details report (Figure 4-31 and Figure 4-32) by selecting the

Managed server detailed statistics on the pull-down menu. The following information is

returned:

– Average processor utilization %

– Real memory (Kb)

– Number of logical processors

– Page fault rate

– Application environment - you can see the ARM enabled middleware running on this

server (application name and group name):

• For the Web server you can see an entry similar to EWLM1/PID= 1632 - IBM

Webserving Plugin[IBM_HTTP_Server/2.0.47 Apache/2.0.47 (Win32)] where

EWLM1 is the hostname and PID is the process ID for the HTTP.

• For the WebSphere Application Server you can see an entry similar to

ewlm2.TradeClusterServer1 - WebSphere[ewlm2Network] where

ewlm2.TradeClusterServer1 is the application server name and ewlm2Network is

the EWLM naming for the WebSphere Application Server cluster.

• For the DB2 you can see IBM DB2 Universal Database[db2inst1].

– List of the Service classes active on this managed server with the following details:

• Service class name

• Processor usage %

• Processor delay %

• Storage delay %

• I/O delay %