The storage report doesn't appear to indicate an issue. You may wish to investigate performance issues with CEEVGTSI with IBM support.
Bill On Wed, 18 Mar 2009 10:26:50 +0200, Arie Kremer <arie...@gmail.com> wrote: >Hi, > >Please see my question at the end of this mail... > >Our customer run strobe report and found that CEEVGTSI took 55% CPU: > >.LELIB CEEBINIT CEEVGTSI GET A STACK >INCREMENT 54.55 54.55 54.55 54.55 > .LELIB CEEBINIT CEEVOGTS XTND USR STK/DSA >OPLINK 3.35 3.35 57.90 57.90 > .LELIB CEEPLPKA CEEV#GH ALLOCATE >STORAGE 2.37 2.41 60.27 60.31 > .LELIB CEEPLPKA CEEV#FH FREE >STORAGE 2.26 2.26 62.53 >62.57 > .LELIB CEEEV003 EDCVSPTF LE/370 C EVENT >HANDLER 1.05 1.05 63.58 63.62 > BASE @ST00038 >000F50 2 .93 .93 64.51 64.55 > BASE @ST00105 >002B84 2 .82 .82 65.33 65.37 > .LELIB CEEEV003 EDCMMOVE LE/370 C EVENT >HANDLER .51 .51 65.84 65.88 > .LELIB CEEBINIT CEEVGTS XTND USR STACK, GET >DSA .47 .47 66.31 66.35 > .COMSERV EZBTIINI EZBTCFWR >TCP/IP .43 .43 >66.74 66.78 > > >CEEVGTSI is called from many places of our BASE module. The product uses >multothread architechture, it receives TCP/IP requests and moves them to >CICS via EXCI. > >ALL31(OFF) > >RPTSTG report: >0 STACK statistics: > Initial size: 2048000 > Increment size: 1024000 > Maximum used by all concurrent threads: 31584 > Largest used by any thread: 31584 > Number of segments allocated: 1 > Number of segments freed: 0 >0 THREADSTACK statistics: > Initial size: 0 > Increment size: 0 > Maximum used by all concurrent threads: 0 > Largest used by any thread: 0 > Number of segments allocated: 0 > Number of segments freed: 0 >0 LIBSTACK statistics: > Initial size: 32768 > Increment size: 16384 > Maximum used by all concurrent threads: 0 > Largest used by any thread: 0 > Number of segments allocated: 1 > Number of segments freed: 0 >0 THREADHEAP statistics: > Initial size: 4096 > Increment size: 4096 > Maximum used by all concurrent threads: 0 > Largest used by any thread: 0 > Successful Get Heap requests: 0 > Successful Free Heap requests: 0 > Number of segments allocated: 0 > Number of segments freed: 0 >0 HEAP statistics: > Initial size: 14336000 > Increment size: 524288 > Total heap storage used (sugg. initial size): 11751304 > Successful Get Heap requests: 144269 > Successful Free Heap requests: 144237 > Number of segments allocated: 1 > Number of segments freed: 0 > > >My question is: may the large number of Get heap requests cause such >problem? If not, what the problem may be? > >Arie Kremer > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html