Is there any reason for concern if CA TPX Slot Pools show 100% Max Use but a low or 0% Current Use?
Article ID: 11171
Updated On:
Products
Issue/Introduction
Most components request storage from an appropriate slot pool either above or below the 16-MB line. Using slot pools prevents storage fragmentation that can occur with other storage management techniques.
Is there any reason for concern if CA TPX Slot Pools show 100% Max Use but a low or 0% Current Use?
Environment
Resolution
In the example below, slots 10, 11, & 12 (below the line) show 100% in the MAX USE field.
The current use for each of them is 0%.
The 100% overflows were probably from startup. To confirm this, look for the "TPX300 SLOT POOL nn BELOW-THE-LINE HAS OVERFLOWED" message for each of the three slot pools. If they occur during the startup portion of the log then there is nothing to worry about because the pools are recovering for normal processing.
************* TPX Operator ********************** TEN0217
Storage Statistics (Below 16M line)
Open ACBs: 0103 Total ACBs: 4829 Terminals: 0016 Applications: 0270
DSA Bytes: 04718592 Current Use: 013 % High Use: 017 % Free Areas:0005
Slot Bytes: 01568768 Current Use: 000 % High Use: 066 % Overflows:00162
Slot Size * Count = Bytes Curr.Use Max.Use Failed Requests
01 00008 2048 16384 000 % 002 % 0 187739
02 00016 1024 16384 000 % 024 % 0 3477813
03 00032 1024 32768 000 % 003 % 0 218542
04 00064 768 49152 007 % 009 % 0 106916
05 00128 384 49152 003 % 014 % 0 496536
06 00256 752 192512 000 % 002 % 0 4214641
07 00512 64 32768 001 % 065 % 0 169996
08 01024 48 49152 000 % 027 % 0 166688
09 02048 80 163840 000 % 056 % 0 1489297
10 04096 120 491520 000 % 100 % 323 4451498
11 08192 48 393216 000 % 100 % 202 870866
12 10240 8 81920 000 % 100 % 162 46
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