aws / aperf - Conditional Complexity

Intro

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).

Learn more...

Conditional Complexity Overall

There are 326 units with 5,267 lines of code in units (61.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
4 medium complex units (364 lines of code)
13 simple units (461 lines of code)
309 very simple units (4,442 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
fn collect_data() in src/data/kernel_config.rs	86	16	2
function analytics() in src/html_files/system_info.ts	74	15	0
fn prepare_data_collector() in src/data/perf_stat.rs	160	13	2
function form_graph_limits() in src/html_files/utils.ts	44	12	1
fn process_collected_raw_data() in src/data/interrupts.rs	86	10	1
fn is_less_than() in src/data/cpu_utilization.rs	10	8	2
fn get_values() in src/data/diskstats.rs	56	8	3
fn test_get_data_interrupt_line_values() in src/data/interrupts.rs	35	7	0
function getMeminfo() in src/html_files/meminfo.ts	48	7	3
function kernelConfig() in src/html_files/kernel_config.ts	29	7	1
function sysctl() in src/html_files/sysctl.ts	28	7	1
fn get_key_data() in src/data/aperf_stats.rs	38	6	3
fn prepare_data_collector() in src/data/java_profile.rs	35	6	2
fn collect_data() in src/data/java_profile.rs	21	6	2
fn update_limit_f64() in src/visualizer.rs	20	6	2
function form_meminfo_averages() in src/html_files/meminfo.ts	31	6	0
function flamegraphs() in src/html_files/flamegraphs.ts	24	6	1
fn test_get_named_events() in src/data/perf_stat.rs	46	5	0
fn get_line_data() in src/data/interrupts.rs	24	5	2
function getEvent() in src/html_files/perf_stat.ts	57	5	4
function toggleCheckbox() in src/html_files/configure.ts	16	5	3
function getLine() in src/html_files/interrupts.ts	44	5	4
function form_entries_keys() in src/html_files/kernel_config.ts	18	5	2
function checkIsCommonKey() in src/html_files/utils.ts	16	5	3
function get_inside_value() in src/html_files/utils.ts	13	5	1
fn collect_data() in src/data/processes.rs	20	4	2
fn collect_data() in src/data/sysctldata.rs	22	4	2
fn test_dont_collect() in src/data/sysctldata.rs	13	4	0
fn collect_data() in src/data/perf_stat.rs	26	4	2
fn get_named_stat_for_all_cpus() in src/data/perf_stat.rs	15	4	2
fn process_raw_data() in src/data/perf_stat.rs	37	4	2
fn get_key_data() in src/data/interrupts.rs	16	4	2
fn get_data() in src/data/aperf_stats.rs	35	4	4
fn process_raw_data() in src/data/netstat.rs	31	4	2
fn get_jids() in src/data/java_profile.rs	9	4	2
fn finish_data_collection() in src/data/java_profile.rs	35	4	2
fn update_limit_u64() in src/visualizer.rs	12	4	2
function perfStat() in src/html_files/perf_stat.ts	15	4	0
function vmStat() in src/html_files/vmstat.ts	15	4	1
function createCPUConfigure() in src/html_files/configure.ts	26	4	2
function interrupts() in src/html_files/interrupts.ts	14	4	0
function kernelConfigDiff() in src/html_files/kernel_config.ts	28	4	2
function diskStats() in src/html_files/disk_stats.ts	15	4	1
function canHide() in src/html_files/utils.ts	7	4	3
function split_keys() in src/html_files/utils.ts	10	4	2
function get_data_key() in src/html_files/utils.ts	11	4	2
function systemInfo() in src/html_files/system_info.ts	20	4	1
function netStat() in src/html_files/netstat.ts	15	4	1
function cpuUtilization() in src/html_files/cpu_utilization.ts	15	4	0
function sysctlDiff() in src/html_files/sysctl.ts	29	4	2