Comprehensive Job Analysis
With
MPG’s Performance Navigator®
Thanks For Your Patience
500 Year Flood
Agenda
� Understand Why Structured Job Analysis Is So Important
� Learn Where In The Product One Can Do Job Analysis
� Series of Demos To Show All Job Analysis Functionality
Why Job Analysis Is So Important
Real Life Example
Measuring Monthly
CPU ms
4%
Why?
This simple picture
caused two 20 year
system’s admins
to run out of the room &
call the application team
immediately
Is My System Really Performing Well?
Oops – What Happened?
With one click, one can
do historical job
analysis
Is My System Really Performing Well?
1657% increase In
CPU ms!?!
Is My System Really Performing Well?
Use jobs graphs to
see when the issue
started…
Started
September 11th
Issue was present
on the system for
months…
Is My System Really Performing Well?
Hey Doug... remember
the problem we
uncovered in class?
Can you look at the
graphs below and
take a guess when
we fixed the issue?
System
Analysis at
its best…
The problem was with
deleted access
paths. We rebuilt
them at 15:00 on
12/4. – See any
difference
Why Job Analysis Is So Important
� Doug, You’re a hero…
� The “Jobs CPU ms” issue was present in 10 other job streams
� Anyone can measure CPU / Disk / Memory…but it’s the great
systems admin that can take their job to the next level
So Where Do We Start?
� Learn your system at a deeper level by starting job analysis
at a monthly level
� Learn what each month looks like (Are we different from
month to month in regards to the top jobs?)
Job Analysis
Monthly Job Summary
Job Analysis
Monthly Job Summary
What jobs use
the most
CPU ms?
Job Analysis
Monthly Job Summary
What jobs
use the
most IO?
Job Analysis
Monthly Job Summary
Job Analysis
Monthly Job Summary
�Demo 1
But Wait – There’s More
Monthly Resource Consumption Menu
•
Measure what top jobs are using your critical resources !
But Wait – There’s More
Monthly Resource Consumption Menu
•
Measure what top jobs are using your critical resources !
Job Analysis
Monthly Resource Consumption
�Demo 2
Job Analysis – What's Next?
Job Analysis Via Historical Graphs
Historical Job
Analysis via
Graphs
/Jobs / Subsystems
Job Analysis Via Historical Graphs
Start at a high level
Use MPGJIN file
90 days of job data
Job Analysis Via Historical Graphs
Understand
Job Growth
Job Analysis Via Historical Graphs
Top Jobs
(CPU ms)
By Date
Job Analysis Via Historical Graphs
Top Jobs
(Faulting Rate)
By Date
Job is no
longer a top
faulting job! �
Job Analysis Via Historical Graphs
Next, we can look at
an individual job
level
Measure All Core
Job Metrics
Job Analysis Via Historical Graphs
Selecting A Job
OR
Job Analysis Via Historical Graphs
Selecting A Job
Job Analysis Via Historical Graphs
By Date Level
Can Be Telling…
Once can tell
the day CPU
ms increased
Was there an
application
change?
Job Analysis Via Historical Graphs
Is My Job A Memory Hog?
Compare Jobs
vs the rest of
the system
Job Analysis Via Historical Graphs
Compares
system faults
vs
job faults
Job Analysis
Monthly Resource Consumption
�Demo 3
So What Have We Done So far?
� Monthly Job Analysis (Via Reports / Monthly Summary / Jobs)
� Monthly Job Resource Consumption Analysis
(Via Reports / Resource Consumption )
� Historical Job Analysis (Via Graph / Jobs / Subsystem)
What’s Next?
Current Day Job Analysis
� Using IBM Collection Services Raw Data
Current Day Job Analysis
Start at a high level
“Top” Graphs
Current Day Job Analysis
Notice the Y Axis
Time
Current Day Job Analysis
Specific Job Analysis
Current Day Job Analysis
ODBC
Sync IOs
Current Day Job Analysis
CPU% vs
Total System
Current Day Job Analysis
CPU% vs
Total System
Current Day Job Analysis
�Demo 4
Advanced Job Analysis
(Power Analytics & Other Cool Techniques)
All Power Analytics
options run a “script”
The output is a sharp
professional HTML
object
Can be printed out
as a PDF
Note: PDF generator is not within
the product
Advanced Job Analysis
(Power Analytics & Other Cool Techniques
�Demo 5
Advanced Job Analysis
(Power Analytics & Other Cool Techniques
Right Click On Any
Current Day Graph
Time Interval
Analyze Top Jobs
Advanced Job Analysis
(Power Analytics & Other Cool Techniques
�Demo 6
Advanced Job Analysis
(Power Analytics & Other Cool Techniques
Advanced Job Analysis
(Power Analytics & Other Cool Techniques
Wait Buckets
“IDoctor Lite”
Advanced Job Analysis
(Power Analytics & Other Cool Techniques
What We Are Hearing..
“I didn’t know we could even do that with the product”
There is so much functionality in the product, how does one even
begin to understand it all
System Admin Class
Option 1 ­ 2.5 day hands on lab class
� On site – No limit to class attendees
� We analyze your system / jobs
� $3500
System Admin Class
Option 2 – Six Hour Web Class
�
�
�
�
Two 3 hr sessions
On site – No limit to class attendees
Very Fast Paced…no time for detailed analysis / tuning
$1500
Questions?