Our combined operlog is about 2M lines per day.

_________________________________________________________________
Dave Jousma
Assistant Vice President, Mainframe Engineering
[email protected]
1830 East Paris, Grand Rapids, MIĀ  49546 MD RSCB2H
p 616.653.8429
f 616.653.2717



-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of John McKown
Sent: Monday, November 24, 2014 12:34 PM
To: [email protected]
Subject: curious: message rate to z/OS SYSLOG/OPERLOG on a _large_ system?

This is just a curiosity question. "How many lines of SYSLOG output do you 
produce in an average day?" I just did a quick look at last week's SYSLOG and 
saw about 1.5 million lines for a 7 day period on two, rather small, systems.

Why am I curious? From a previous thread on doing a "tail -f" on the z/OS 
SYSLOG. I got curious about how much overhead this would be. I was warned by 
some very knowledgeable people that it could be a truly massive number of 
messages, and thus have high overhead.

Which is making me rethink a possible project that I am considering.

--
The temperature of the aqueous content of an unremittingly ogled culinary 
vessel will not achieve 100 degrees on the Celsius scale.

Maranatha! <><
John McKown

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