[comp.os.vms] Response Time Measurements

rlb@rtpark.ge.COM (Bob Boyd 8*565-3627 23-Jan-1988 0054) (01/23/88)

What if anything are you using as a "measure" of response time?

We are considering adding a measurement routine to a detached
miscellaneous task controller that we have developed here.

This process does things like reset un-allocated asynchronous ports,
check for changes in cluster configuration so as to modify the console
OPCOM statuses, watching for disks coming and going, etc....

The program is designed so that all of this activity is controlled by
timers and AST's so that most of the time it is idle.

We are considering developing a set of commands that more or less
accurately reflects the average interactive user's perception of 
response time.  Something like a SHOW MEMORY command and other things
like it.  We realize that it is very much user community dependent
as to what "real" response time is. 

What if any metric(s) do you use to keep tabs on this?  This is
definitely over and above general system performance monitoring --
which we do continuously via detached MONITOR processes.

Also, if you are into transaction processing and FAST file IO at
your site, and would like to talk about it, please contact me.  I
would like to collect info you have about what the demand is that
your applications are putting on you.  This is a part of a project
of the DECUS VAX SIG Commercial Working Group.

Please reply via mail directly to me, if interest is high enough
I'll summarize the results, and report to the whole list.

-----------------------------------------------------------------
 Bob Boyd                     Usenet:    rlb@rtpark.rtp.ge.com
 GE Microelectronics Ctr.     Voice:     (919)549-3627
 POB 13049, MS 7T3-01         GE DIALCOMM:  8*565-3627
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