RE: File Trigger Performance

1. Is the data area set?
2. Is the job performing an unexpectedly high number of reads?



-----Original Message-----
From: Rich Loeber [mailto:rich@xxxxxxxxx]
Sent: Monday, April 09, 2018 10:50 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Subject: File Trigger Performance

I have a customer using one of our products that employs a physical file
trigger program for READ. The trigger program is an ILE program that
starts up in a CLLE. The first steps in the CLLE are to retrieve the run
status (batch or interactive) and then check a setting in a data area. If
the job is running in batch and the setting from the data area tells the
program to ignore batch reads, then a RETURN is immediately issued.

Seems easy enough, but the customer is reported very poor performance now
on batch applications.

Any ideas?

Rich Loeber - @richloeber
Kisco Information Systems
[1]http://www.kisco.com

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