Netflix/EVCache
Unit Complexity*
The distribution of complexity of units (measured with McCabe index).
Conditional Complexity Overall
  • There are 1,056 units with 10,950 lines of code in units (73.9% of code).
    • 1 very complex units (196 lines of code)
    • 19 complex units (1,575 lines of code)
    • 54 medium complex units (2,481 lines of code)
    • 78 simple units (1,754 lines of code)
    • 904 very simple units (4,944 lines of code)
1% | 14% | 22% | 16% | 45%
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
java1% | 14% | 22% | 16% | 45%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
evcache-core1% | 14% | 24% | 16% | 43%
evcache-client0% | 42% | 0% | 11% | 46%
evcache-zipkin-tracing0% | 0% | 0% | 41% | 58%
evcacheproxy0% | 0% | 0% | 20% | 80%
evcache-client-sample0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 50 most complex units
Unit# linesMcCabe index# params
196 99 4
132 48 1
96 44 3
97 43 2
97 43 3
95 42 2
105 40 2
72 37 3
81 37 4
78 36 4
53 33 7
92 32 1
80 30 7
78 29 4
88 28 4
40 28 5
97 28 6
53 27 1
74 27 5
67 26 3
107 25 8
67 25 5
76 24 5
65 24 6
22 23 5
59 23 3
67 23 8
76 23 1
77 22 4
83 22 4
61 21 0
77 21 1
52 20 4
31 20 2
42 19 1
23 19 6
58 19 3
74 17 3
35 17 1
43 16 6
45 16 1
54 16 0
75 16 1
37 15 3
30 15 5
20 14 0
45 14 1
24 14 1
46 14 2
31 14 2
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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