Re: elapsed time for DFSORT

2011-09-26 Thread Wang Xiaobing
Mainframe Discussion List IBM-MAIN@bama.ua.edu wrote on 09/20/2011 12:38:45 AM: [image removed] elapsed time for DFSORT Wang Xiaobing to: IBM-MAIN 09/20/2011 12:39 AM Sent by: IBM Mainframe Discussion List IBM-MAIN@bama.ua.edu Please respond to IBM Mainframe Discussion List Hi, Here

Re: elapsed time for DFSORT

2011-09-20 Thread David Betten
, Dave Betten DFSORT Development, Performance Lead IBM Corporation email: bet...@us.ibm.com DFSORT/MVSontheweb at http://www.ibm.com/storage/dfsort/ IBM Mainframe Discussion List IBM-MAIN@bama.ua.edu wrote on 09/20/2011 12:38:45 AM: [image removed] elapsed time for DFSORT Wang Xiaobing

elapsed time for DFSORT

2011-09-19 Thread Wang Xiaobing
Hi, Here we have a performance problem on DFSORT. The same DFSORT job run on different day have different elapsed time, the data processed is almost same. Form the job log, we find the different is the longer job show DFSORT COULD NOT DYNAMICALLY ALLOCATE THE OPTIMAL WORK DATA SET SPACE, but