TPXH3003E Slot 7 ABOVE The line has been in overload since last interval
This Health Check message indicates that SLOT 7 above the line has exceeded the slot overload percentage defined within the
SMRT. SLOT 7 may or may not have overflowed which would result in TPX300 messages in the TPX log.
An overload situation has no corresponding TPX log messages.
Release: 5.4
Component: TPX for Z/OS
Starting with TPX 5.1, SLOT 6 above 16m line should have a size of 352 bytes instead of the 320 bytes in prior releases.
If the size has been left at 320, then every request from TPX with 352 bytes is satisfied from SLOT7 and not from SLOT6 as it should be.
This causes the high usage and overload/overflow of SLOT7.
Simply change the slot size of SLOT6 above 16m line, to 352 Bytes in SMRT XA Storage Parameters.
TPX System Options Table Detail Panel Command ===> Panelid - TEN0102 Userid - Terminal - System Options Table: TPX53SP0 Date - Time - Storage Allocated (below 16m line) ---------------------------------- System Storage: 2048 K * DSA Overload at: 80 % Minimum Storage: 2048 K * Slot Overload at: 80 % DSA Percentage: 75 % Pool# Size Percent Pool# Size Percent Pool# Size Percent -------------------- -------------------- -------------------- 1. 0008 04 2. 0016 05 3. 0032 05 4. 0064 07 5. 0128 06 6. 0256 06 7. 0512 07 8. 1024 07 9. 2048 07 10. 4096 08 11. 8192 26 12. 10240 12 Slot Percentage Total: 100 %
TPX System Options Table Detail Panel
Command ===>
Panelid - TEN0103
Userid -
Terminal -
System Options Table: TPX53SP0 Date -
Time -
Storage Allocated (above 16m line) ---------------------------------- XA Storage: 032768 K DSA Percentage: 20 % Pool# Size Percent Pool# Size Percent Pool# Size Percent -------------------- -------------------- -------------------- 1. 0032 08 2. 0064 06 3. 0128 10 4. 0136 08 5. 0200 02 6. 0352 04 7. 0456 06 8. 0512 13 9. 1024 06 10. 2048 21 11. 4096 14 12. 8192 02 XA Slot Percentage Total: 100 %
TPX will need to be recycled to pick up the new SLOT6 size setting.