Thats curious. The code uses the C library to do dataset I/O and of course you would have pipe I/O between the processes. One variable is whether you have Unicode Services enabled for these codepages or not - we fall back to ICONV() if not, which can be more expensive. Might also be some LE (CEERUNOPTS) tuning problem. What DCBs are the datasets? I'd like to see if I can reproduce this problem.
Kirk On Thu, Mar 20, 2008 at 10:53 AM, McKown, John < [EMAIL PROTECTED]> wrote: > > I decided to give this a look. OUCH, MY ACHING CPU! I used DTLSPAWN with > the commands: > > fromdsn -l crlf -t 819 "//DD:INPUT1" | > todsn -b "//DD:OUTPUT1" > > The job was using about 25% CPU, consistently, before I cancelled it. > The files are huge, about 16,000+ tracks. In our CPU critical shop, this > is just not going to fly. Oh, I had to use "todsn" because we just don't > have enough UNIX filesystem space to hold this stuff. > > -- > John McKown > Senior Systems Programmer > HealthMarkets > Keeping the Promise of Affordable Coverage > Administrative Services Group > Information Technology > > The information contained in this e-mail message may be privileged > and/or confidential. It is for intended addressee(s) only. If you are > not the intended recipient, you are hereby notified that any disclosure, > reproduction, distribution or other use of this communication is > strictly prohibited and could, in certain circumstances, be a criminal > offense. If you have received this e-mail in error, please notify the > sender by reply and delete this message without copying or disclosing > it. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO > Search the archives at http://bama.ua.edu/archives/ibm-main.html > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
