elastic / kibana - 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 52,415 units with 856,739 lines of code in units (25.9% of code).

10 very complex units (6,435 lines of code)
120 complex units (23,723 lines of code)
1,123 medium complex units (101,147 lines of code)
3,365 simple units (148,857 lines of code)
47,797 very simple units (576,577 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
export function XYChart() in src/platform/plugins/shared/chart_expressions/expression_xy/public/components/xy_chart.tsx	790	150	24
export function useOutputForm() in x-pack/platform/plugins/shared/fleet/public/applications/fleet/sections/settings/components/edit_output_flyout/use_output_form.tsx	780	133	1
export function DimensionEditor() in x-pack/platform/plugins/shared/lens/public/datasources/form_based/dimension_panel/dimension_editor.tsx	844	108	1
public rstatement() in src/platform/packages/shared/kbn-monaco/src/languages/painless/antlr/painless_parser.ts	288	93	0
export function FormulaEditor() in x-pack/platform/plugins/shared/lens/public/datasources/form_based/operations/definitions/formula/editor/formula_editor.tsx	809	89	17
export function LayerPanel() in x-pack/platform/plugins/shared/lens/public/editor_frame_service/editor_frame/config_panel/layer_panel.tsx	723	83	1
function getExpressionForLayer() in x-pack/platform/plugins/shared/lens/public/datasources/form_based/to_expression.ts	290	60	8
export function useForm() in src/platform/plugins/shared/es_ui_shared/static/forms/hook_form_lib/hooks/use_form.ts	467	56	1
renderFocusChart() in x-pack/platform/plugins/shared/ml/public/application/timeseriesexplorer/components/timeseries_chart/timeseries_chart.js	273	55	0
export function registerIndexRoutes() in x-pack/solutions/search/plugins/enterprise_search/server/routes/enterprise_search/indices.ts	1171	54	3
async function isPreconfiguredOutputDifferentFromCurrent() in x-pack/platform/plugins/shared/fleet/server/services/preconfiguration/outputs.ts	97	50	2
export function getDescriptor() in src/platform/packages/private/kbn-telemetry-tools/src/tools/serializer.ts	152	48	2
export function ChatBody() in x-pack/platform/packages/shared/kbn-ai-assistant/src/chat/chat_body.tsx	525	47	16
stops: applyPaletteParams() in x-pack/platform/plugins/shared/lens/public/visualizations/datatable/visualization.tsx	221	47	3
public visitCommand() in src/platform/packages/shared/kbn-esql-ast/src/visitor/global_visitor_context.ts	105	47	3
export function useModelActions() in x-pack/platform/plugins/shared/ml/public/application/model_management/model_actions.tsx	362	46	7
public noncondexpression() in src/platform/packages/shared/kbn-monaco/src/languages/painless/antlr/painless_parser.ts	283	46	1
function format() in src/platform/packages/shared/kbn-expect/expect.js	148	46	2
export function map() in x-pack/platform/plugins/shared/maps/public/reducers/map/map.ts	230	45	2
export function useGroupedFields() in src/platform/packages/shared/kbn-unified-field-list/src/hooks/use_grouped_fields.ts	333	45	13
export function registerConnectorRoutes() in x-pack/platform/plugins/shared/content_connectors/server/routes/connectors.ts	1176	44	4
export function ProcessTreeNode() in x-pack/solutions/security/plugins/session_view/public/components/process_tree_node/index.tsx	304	44	19
export function useSectionFormValidation() in x-pack/solutions/observability/plugins/slo/public/pages/slo_edit/hooks/use_section_form_validation.ts	203	44	4
export function runBuildApiDocsCli() in packages/kbn-docs-utils/src/build_api_docs_cli.ts	268	43	0
export function formatValues() in x-pack/platform/plugins/shared/ml/public/application/jobs/jobs_list/components/job_details/format_values.js	58	43	1
function processRecordsForDisplay() in x-pack/platform/plugins/shared/ml/server/models/results_service/anomaly_charts.ts	180	43	2
private createPartialLogEntry() in x-pack/platform/plugins/shared/ml/server/lib/ml_client/ml_audit_logger.ts	233	43	2
async executor() in x-pack/solutions/security/plugins/security_solution/server/lib/detection_engine/rule_types/create_security_rule_type_wrapper.ts	379	43	1
error: hasFilterKeyError() in x-pack/platform/plugins/shared/fleet/server/routes/utils/filter_utils.ts	123	42	4
isSavedObjectAttr: isSavedObjectAttr() in x-pack/platform/plugins/shared/fleet/server/routes/utils/filter_utils.ts	122	42	2
type: getType() in x-pack/platform/plugins/shared/fleet/server/routes/utils/filter_utils.ts	120	42	1
export function updateEvent() in x-pack/platform/plugins/shared/alerting/server/lib/alerting_event_logger/alerting_event_logger.ts	88	42	2
export function RuleConditionChart() in x-pack/solutions/observability/plugins/observability/public/components/rule_condition_chart/rule_condition_chart.tsx	248	42	11
text: toMountPoint() in x-pack/platform/plugins/private/transform/public/app/sections/create_transform/components/step_details/step_details_form.tsx	239	41	2
export async function parseManifest() in src/core/packages/plugins/server-internal/src/discovery/plugin_manifest_parser.ts	137	41	2
export async function getTotalCountAggregations() in x-pack/platform/plugins/shared/alerting/server/usage/lib/get_telemetry_from_kibana.ts	364	40	4
export function basicJobValidation() in x-pack/platform/plugins/shared/ml/common/util/job_utils.ts	168	40	4
export function validateFunction() in src/platform/packages/shared/kbn-esql-validation-autocomplete/src/validation/function_validation.ts	234	40	9
export function getTimelineItemsfromConversation() in x-pack/platform/packages/shared/kbn-ai-assistant/src/utils/get_timeline_items_from_conversation.tsx	219	39	12
private async getAnalyticsMap() in x-pack/platform/plugins/shared/ml/server/models/data_frame_analytics/analytics_manager.ts	174	39	3
async function createFullJobsList() in x-pack/platform/plugins/shared/ml/server/models/job_service/jobs.ts	136	39	1
export function SloListCompactView() in x-pack/solutions/observability/plugins/slo/public/pages/slos/components/compact_view/slo_list_compact_view.tsx	389	38	3
export function useQueryBarMenuPanels() in src/platform/plugins/shared/unified_search/public/query_string_input/query_bar_menu_panels.tsx	323	38	27
export function App() in x-pack/platform/plugins/shared/lens/public/app_plugin/app.tsx	409	37	15
export function useLogStream() in x-pack/platform/plugins/shared/logs_shared/public/containers/logs/log_stream/index.ts	187	37	7
function addObjectAsDynamicMapping() in x-pack/platform/plugins/shared/fleet/server/services/epm/elasticsearch/template/template.ts	102	36	1
getUserMessages() in x-pack/platform/plugins/shared/lens/public/visualizations/xy/visualization.tsx	214	36	2
export function validateMetricThreshold() in x-pack/solutions/observability/plugins/infra/public/alerting/metric_threshold/components/validation.tsx	172	36	3
public async generateData() in src/platform/packages/private/kbn-generate-csv/src/generate_csv.ts	195	36	0
public statement() in src/platform/packages/shared/kbn-monaco/src/languages/painless/antlr/painless_parser.ts	78	36	0