PH67975: OPTIMIZED THE GETAPPLICATIONBYID API TO SIGNIFICANTLY IMPROVE RETRIEVAL SPEED OF APPLICATION DETAILS.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Previously, the GetApplicationByID API retrieved all application
  objects, performed in-memory cloning, and then searched for the
  application by IDresulting in performance bottlenecks,
  especially with large datasets (2000+ objects). The logic has
  now been optimized to first locate the specific application from
  the cached list and then clone only the matched object. This
  targeted approach eliminates unnecessary cloning and improves
  performance by approximately 30x.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of the Db2 DevOps Experience for z/OS  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Optimized the GetApplicationByID API    *
  ****************************************************************
  Previously, the GetApplicationByID API retrieved all application
  objects, performed in-memory cloning, and then searched for the
  application by ID, resulting in performance bottlenecks,
  especially with large datasets (2000+ objects). The logic has
  now been optimized to first locate the specific application from
  the cached list and then clone only the matched object. This
  targeted approach eliminates unnecessary cloning and improves
  performance by approximately 30x.
  

Problem conclusion

• Apply the PTF provided by this APAR
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• IZPAUTAL IZPAUTDD IZPDISCP IZPEXPIN IZPGEN00 IZPIPLUG IZPIVP
  IZPMNFST IZPSERVE IZPSTEPL IZPUI    IZPUSRMD IZPYAML
  

Fix information

• Fixed component name

  UNIFIED MGMT SV

• Fixed component ID

  5698UM100

Applicable component levels

• R120 PSY UO05306

     UP25/10/18 P F510

Fix is available

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