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How can I monitor VTAM's storage use?

Question & Answer


Question

How can I monitor VTAM's storage use?

Answer

VTAM's storage and buffer use can be monitored with the D Net,BFRUSE command. Towards the end of the output from the command is a breakdown of VTAM's current storage use (limit, current, high-water mark) for CSA, CSA24 and Private storage.

    d net,bfruse
     
     IST097I DISPLAY ACCEPTED
     
     IST350I DISPLAY TYPE = BUFFER POOL DATA
     
     IST920I IO00     BUFF SIZE  334         EXP INCREMENT   55
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 36    / *NA*
     
     IST922I          CURR TOTAL 110         CURR AVAILABLE  110
     
     IST923I          MAX TOTAL  110         MAX USED        1
     
     IST989I          EXP LIMIT  2147483647  BUFFS REQUESTED 0
     
     IST924I -------------------------------------------------------------
     
     IST920I BS00     BUFF SIZE  216         EXP INCREMENT   17
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 17    / *NA*
     
     IST922I          CURR TOTAL 34          CURR AVAILABLE  34
     
     IST923I          MAX TOTAL  34          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I LP00     BUFF SIZE  2032        EXP INCREMENT   4
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 22    / *NA*
     
     IST922I          CURR TOTAL 64          CURR AVAILABLE  60
     
     IST923I          MAX TOTAL  64          MAX USED        4
     
     IST924I -------------------------------------------------------------
     
     IST920I XD00     BUFF SIZE  681         EXP INCREMENT   5
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 5     / *NA*
     
     IST922I          CURR TOTAL 10          CURR AVAILABLE  10
     
     IST923I          MAX TOTAL  10          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I LF00     BUFF SIZE  120         EXP INCREMENT   30
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 33    / *NA*
     
     IST922I          CURR TOTAL 120         CURR AVAILABLE  118
     
     IST923I          MAX TOTAL  120         MAX USED        2
     
     IST924I -------------------------------------------------------------
     
     IST920I CRPL     BUFF SIZE  160         EXP INCREMENT   23
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 10    / *NA*
     
     IST922I          CURR TOTAL 207         CURR AVAILABLE  207
     
     IST923I          MAX TOTAL  207         MAX USED        1
     
     IST924I -------------------------------------------------------------
     
     IST920I SF00     BUFF SIZE  112         EXP INCREMENT   32
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 10    / *NA*
     
     IST922I          CURR TOTAL 64          CURR AVAILABLE  62
     
     IST923I          MAX TOTAL  64          MAX USED        2
     
     IST924I -------------------------------------------------------------
     
     IST920I SP00     BUFF SIZE  144         EXP INCREMENT   25
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 1     / *NA*
     
     IST922I          CURR TOTAL 50          CURR AVAILABLE  50
     
     IST923I          MAX TOTAL  50          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I AP00     BUFF SIZE  56          EXP INCREMENT   56
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 3     / *NA*
     
     IST922I          CURR TOTAL 56          CURR AVAILABLE  56
     
     IST923I          MAX TOTAL  56          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I TI00     BUFF SIZE  632         EXP INCREMENT   60
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 29    / *NA*
     
     IST922I          CURR TOTAL 60          CURR AVAILABLE  60
     
     IST923I          MAX TOTAL  60          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I T100     BUFF SIZE  1004        EXP INCREMENT   32
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 15    / *NA*
     
     IST922I          CURR TOTAL 16          CURR AVAILABLE  16
     
     IST923I          MAX TOTAL  16          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I T200     BUFF SIZE  2028        EXP INCREMENT   32
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 7     / *NA*
     
     IST922I          CURR TOTAL 8           CURR AVAILABLE  8
     
     IST923I          MAX TOTAL  8           MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST920I CRA4     BUFF SIZE  4080        EXP INCREMENT   6
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 2     / *NA*
     
     IST922I          CURR TOTAL 12          CURR AVAILABLE  12
     
     IST923I          MAX TOTAL  12          MAX USED        2
     
     IST924I -------------------------------------------------------------
     
     IST920I CRA8     BUFF SIZE  8176        EXP INCREMENT   6
     
     IST921I          TIMES EXP  0           EXP/CONT THRESH 2     / *NA*
     
     IST922I          CURR TOTAL 12          CURR AVAILABLE  12
     
     IST923I          MAX TOTAL  12          MAX USED        0
     
     IST924I -------------------------------------------------------------
     
     IST449I CSALIMIT = NOLIMIT, CURRENT = 1388K, MAXIMUM = 1388K
     
     IST790I MAXIMUM CSA USED = 1388K
     
     IST1667I SYSTEM CSA LIMIT=1887436K
     
     IST449I CSA24 LIMIT = NOLIMIT, CURRENT = 76K, MAXIMUM = 76K
     
     IST790I MAXIMUM CSA24 USED = 76K
     
     IST595I IRNLIMIT = NOLIMIT, CURRENT = 0K, MAXIMUM = 0K
     
     IST981I VTAM PRIVATE: CURRENT = 4554K, MAXIMUM USED = 4603K
     
     IST924I -------------------------------------------------------------
     
     IST1565I CSA MODULES = 1384K
     
     IST1565I CSA24 MODULES = 40K
     
     IST1565I PRIVATE MODULES = 5205K
     
     IST314I END
     
     

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Product Synonym

ZOSCS COMMSERVER

Document Information

Modified date:
10 April 2018

UID

dwa1257919