Netflix/ribbon
Unit Complexity*
The distribution of complexity of units (measured with McCabe index).
Conditional Complexity Overall
  • There are 1,351 units with 9,317 lines of code in units (68.9% of code).
    • 0 very complex units (0 lines of code)
    • 1 complex units (162 lines of code)
    • 11 medium complex units (595 lines of code)
    • 49 simple units (1,343 lines of code)
    • 1,290 very simple units (7,217 lines of code)
0% | 1% | 6% | 14% | 77%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
java0% | 1% | 6% | 14% | 77%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
ribbon-httpclient0% | 12% | 4% | 10% | 72%
ribbon-loadbalancer0% | 0% | 11% | 16% | 72%
ribbon-core0% | 0% | 3% | 4% | 92%
ribbon-eureka0% | 0% | 11% | 26% | 62%
ribbon0% | 0% | 0% | 15% | 84%
ribbon-transport0% | 0% | 0% | 17% | 82%
ribbon-evcache0% | 0% | 0% | 34% | 65%
ribbon-test0% | 0% | 0% | 27% | 72%
ribbon-archaius0% | 0% | 0% | 8% | 91%
ribbon-guice0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 50 most complex units
Unit# linesMcCabe index# params
162 37 0
62 17 1
90 17 1
83 16 2
63 15 6
46 13 2
38 12 2
51 12 1
47 12 3
34 12 0
43 11 2
38 11 2
26 10 2
33 10 2
21 9 5
34 9 4
33 9 0
50 9 1
21 9 0
30 9 3
30 9 3
27 8 1
12 8 1
21 8 1
30 8 1
21 8 1
26 8 0
27 8 2
21 8 1
35 7 0
29 7 2
35 7 0
28 7 1
24 7 2
31 7 1
28 7 1
32 7 1
22 7 3
23 7 2
33 7 1
26 7 1
25 7 0
37 6 2
28 6 2
14 6 1
20 6 1
40 6 0
11 6 1
25 6 1
12 6 0
About This Analysis
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
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