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mahesh419
New User
Joined: 02 Dec 2011
Posts: 4
Location: India
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Hi,
I ran the program through strobe tool.
Report shows most of the wait time because of post services(.NUCLEUS)
| Code: |
** WAIT TIME BY MODULE **
-MODULE SECTION COMPRESSED FUNCTION % RUN TIME RUN TIME HISTOGRAM MARGIN OF ERROR: 1.20%
NAME NAME SECTION PAGE TOTAL .00 18.00 36.00 54.00 72.00
.NUCLEUS IEAVEPS1 POST SERVICE .00 70.46 .+++++++++++++++++++++++++++++++++++++++
.NUCLEUS IEAVESLL SUSPEND LOCK SERVICE .00 6.65 .+++
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.NUCLEUS TOTALS MVS NUCLEUS .00 77.11 |
can anybody suggest what is the meaning of .NUCLEUS and how to reduce that wait time ?
Thanks,
Mahesh |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
Posts: 19244
Location: Inside the Matrix
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Hello,
Why do you believe the wait time is a bad thing? On every system i've looked at, most programs/processes have lots of wait time. . . Does this process do something similar to a process that does ot have as much wait ime?
Possible the info from this topic could help:
www.ibmmainframes.com/about24215.html
Suggest you practice with the Code tag as it will improve the readability of your posts tat contain data, jcl, code, etc. |
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Robert Sample
Global Moderator
Joined: 06 Jun 2008
Posts: 8696
Location: Dubuque, Iowa, USA
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| NUCLEUS is the core of the operating system. |
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don.leahy
Active Member
Joined: 06 Jul 2010
Posts: 765
Location: Whitby, ON, Canada
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In our shop, the only thing that an application programmer can do to reduce wait time is to run the job during off-peak hours.  |
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enrico-sorichetti
Superior Member
Joined: 14 Mar 2007
Posts: 10873
Location: italy
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without wait there would not be multiprogramming  |
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