1. Agile On The Beach September 2011 – Smart Metrics
Smart Agile Metrics
September 15th, 2011
Agile On The Beach
Mike Griffiths, PMP
Leading Answers Inc.
www.LeadingAnswers.com
Presenter Background
• Project Manager and Trainer
• >25 years IT experience on utilities, defense, & finance
• 10 years PMO Agile-to-Traditional Integration
• Agile Project Management
• Helped create Agile method DSDM in 1994
• 17 years agile project experience (DSDM, XP, Scrum, FDD)
• Board director of Agile Alliance and APLN
• Author, trainer, and presenter Agile Conference 2001-9
• Traditional Project Management
• PMP, PRINCE2 certifications
• PMBOK v3 and v5 contributor and reviewer
• Trainer for PMI SeminarsWorld 2005-2011
• Presenter PMI Global Congress 2004-2011
• Steering Committee PMI-ACP Exam
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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2. Agile On The Beach September 2011 – Smart Metrics
Agenda
6) Smart Metric 1) Measurement
examples Troubles
• 1 <Star>
• 2
• 3 2) The
Hawthorne
• 4 Effect
• 5
5) Leading vs.
Lagging Metrics
3) “Design
Factory”
Metrics
4) Measuring Up
Metrics are like fire…
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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3. Agile On The Beach September 2011 – Smart Metrics
Measurement
Not all observations are useful:
• The sun rises up in the sky in the morning and then falls down again at night
• Planets revolve around the earth
• Stars come out at night
• Heavier objects fall faster than lighter objects
”There are so many possible measures in a software process that some random
selection of metrics will not likely turn up something of value” – Watts Humphrey
Not all useful things are easily observable:
• Spouse’s mood
• Sponsor Confidence
• Team Commitment
"Not everything that can be counted counts, and not everything that counts can
be counted“ – Albert Einstein.
The Hawthorne Effect
You will influence what you measure...
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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4. Agile On The Beach September 2011 – Smart Metrics
Design Factory Metrics
Metrics Should be:
1. Simple, self-generating
2. Relevant to the end-goal
3. Ideally, leading, future-focused
Traditional Metrics Examined
Desirable Characteristics:
ü The Hawthorne Effect is positive
ü Simple, self generating
ü Relevant to the end-goal
ü Leading, future-focused
Traditional Metrics:
• Lines of Code Written – poor, does not reward
simplification, leads to code bloat
• Function Points Delivered – poor, effort to generate,
not relevant to the end-goal of project
• Hours Worked – poor, leads to long hours, burn-out,
defects, consumed budgets
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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5. Agile On The Beach September 2011 – Smart Metrics
Smarter Project Metrics
Since you will influence what you measure…
Choose Smarter Metrics:
• Features Accepted
• Sponsor Confidence
• User Satisfaction
• Defect Cycle Times
Smarter Metrics
• Features Accepted
Scope (points) IPS Project Progress Spend
3000
2500
Not Started
2000 In Progress
Accepted
Accepted
Scope Built
1500
1000
500
0
6
7
8
6
7
8
9
9
07
07
07
08
08
09
09
07
08
08
09
09
/0
/0
/0
/0
/0
/0
/0
/0
2/
6/
8/
4/
8/
2/
6/
4/
2/
6/
4/
8/
12
10
12
10
12
10
10
12
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
1/
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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6. Agile On The Beach September 2011 – Smart Metrics
Smarter Metrics
• Features Accepted
450
400
350
300
250 Not Started
Not Started
In Progress
In Progress
Features
200 Accepted
Completed
150
100
50
0
Jan Feb Mar Apr May Jun Jul Aug
Time
Feature Based Reporting
Example 2: Parking lot Diagrams
FB Chief Programmers Initials
Feature Set Status: Enter Order
Not Started Feature Set Name
Details
Work in Progress
(15) Number of Features in
Completed
the Feature Set
Attention (i.e. behind)
24%
Percentage Complete:
Percentage Complete Bar
The Feature Set called Enter Order
Target Completion Month: Sep 2011 Details has 15 features and is
Not Complete Complete currently 24% complete. It is due to
be completed by September 2011
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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7. Agile On The Beach September 2011 – Smart Metrics
Feature Based Reporting
Order Processing Inventory Management
CM DH LF RS NC KB
Create New Capture Stock
Order Process Search
Customer Enter Order Payment Item
(5)
Details Details (6) Details
(11)
(9) (15) (12)
100%
95%
75%
Jul 2011 24% 75%
Aug 2011
Sep 2011
Oct 2011
Sep 2011 Sep 2011
Customer Management
SW AW SW
Create New Amend Archive
Customer Customer Customer
Details (4)
(8)
(6)
Nov 2011
20%
55%
Oct 2011
Sep 2011
Smarter Metrics
User Satisfaction
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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8. Agile On The Beach September 2011 – Smart Metrics
Smarter Metrics
• Sponsor Confidence
Smarter Metrics
• Defect Cycle Time
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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9. Agile On The Beach September 2011 – Smart Metrics
Measuring Up
• “You get what you measure”
• “You get only what you measure, nothing else”
• “You tend to loose the things that you can’t measure:
insight, collaboration, creativity”
• Nucor Steel - From startup in 1970 to North America’s
largest and most profitable steel company
• Incentive pay based on productivity
• Measure one level above where expected / directly
controllable
Measuring Up in Software
• Defects could be traced back to individual developers, but may be
environmental
• Rolling up to an entire team and get testers involved earlier to provide
more timely and valuable feedback to developers
“Instead of making sure that people are measured within their span of control.
It is more effective to measure people one level above their span of control.
This is the best way to encourage teamwork, collaboration, and global, rather
than local optimization” – Mary Poppendieck
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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10. Agile On The Beach September 2011 – Smart Metrics
Leading vs. Lagging Metrics
• For an accountant, a perfect view of
the past might be useful
• For a project manager, a perfect or
even an imperfect view of the future is
far more useful
Pay less attention to Lagging Metrics
• Actual values
Pay more attention to Leading Metrics
• Trends
• Impacts of projections
Trends
Observations Mar 3 Mar 10 Mar 17 Mar 24 Mar 31
Defects Opened 5 25 30 20 10
Defects Closed 1 16 35 22 15
Defects Remaining 4 13 8 6 1
CR Opened 0 18 20 23 12 CR = Change
CR Closed 0 11 21 16 9 Requests
CR Remaining 0 7 6 13 16
Clarif. Opened 9 12 14 8 2
Clarif. =
Clarif. Closed 6 14 11 9 5
Clarif. Remaining 3 1 4 3 0
Clarifications
Total Observations 7 21 18 22 17
Observation Trends
18
16
14
12
Defects Remaining
10
CR Remaining
8
Clarif. Remaining
6
4
2
0
Mar 3 Mar 10 Mar 17 Mar 24 Mar 31
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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11. Agile On The Beach September 2011 – Smart Metrics
Trends - Risks Reduced
Jan Feb Mar Apr
ID Risk Short Name Imp Prob Sev Imp Prob Sev Imp Prob Sev Imp Prob Sev
1 JDBC driver performance 3 2 6 3 0 0 3 0 0 3 0 0
2 Calling Oracle Stored Procs via web service 2 2 4 2 0 0 2 0 0 2 0 0
3 Remote app distribution to PDA's 3 2 6 3 1 3 3 0 0 3 0 0
4 Oracle Warehouse Builder stability 2 2 4 2 3 6 2 2 4 2 0 0
5 Source system availability 2 1 2 2 1 2 2 0 0 2 0 0
6 Access to user community 2 1 2 2 2 4 2 2 4 2 1 2
7 Availability of Architect 2 2 4 2 3 6 2 2 4 2 0 0
8 Server Upgrade necessary 1 2 2 1 1 1 1 0 0 1 0 0
9 Oracle Handheld Warehouse Browser Launch 3 1 3 3 1 3 3 3 9 3 1 3
10 PST changes for BC 0 0 0 0 0 0 2 2 4 2 1 2
33 25 25 7
Project Risk Profile
35
PST changes for BC
30
Oracle Handheld Warehouse Browser Launch
25 Server Upgrade necessary
Availability of Architect
20 Access to user community
Source system availability
15
Oracle Warehouse Builder stability
10 Remote app distribution to PDA's
Calling Oracle Stored Procs via web service
5 JDBC driver performance
0
Jan Feb Mar Apr
Cycle Times
Analyst UI Designer Code & UT Sys. Test
45 30 40 35
• Identifying constraints
• Buffering
• Managing flow
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
11

12. Agile On The Beach September 2011 – Smart Metrics
Cycle Times
Construction Cumulative Flow
140
120 Total Features
Widening
100
80
} Area Analysis
UI Design
60
40 Code & UT
20 Sys Test
0
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
/0 04
04
05 /2 0
09 /20
21 /2 0
27 /2 0
12 /2 0
19 /2 0
26 /2 0
02 /2 0
23 /2 0
30 /2 0
07 /2 0
14 /2 0
28 /2 0
20
16 /20
Bottleneck Activity =
5/
4
2
5
4
4
2
3
3
3
3
4
4
5
5
“UI Design” (activity
/0
20
below widening area)
Little’s Law
Little’s Law:
Cycle times are proportional to
queue lengths.
(We can predict completion times
based on queue size)
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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13. Agile On The Beach September 2011 – Smart Metrics
Task Boards & Kanban
Summary
1. Use metrics wisely
2. Leverage the Hawthorne Effect
3. Measure Up
4. Favour Leading Metrics
More info and slides: www.LeadingAnswers.com
Email: Mike@LeadingAnswers.com
Copyright © 2011 – Mike Griffiths - www.LeadingAnswers.com. All Rights Reserved
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