GoogleCloudPlatform / opentelemetry-operations-collector

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).

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Conditional Complexity Overall

There are 926 units with 9,931 lines of code in units (66.6% of code).

0 very complex units (0 lines of code)
1 complex units (130 lines of code)
15 medium complex units (843 lines of code)
64 simple units (1,692 lines of code)
846 very simple units (7,266 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
func() in components/otelopscol/receiver/dcgmreceiver/scraper.go	130	38	1
func() in components/google-built-opentelemetry-collector/exporter/googleservicecontrolexporter/logs.go	90	22	1
func discoverRequestedFields() in components/otelopscol/receiver/dcgmreceiver/scraper.go	70	17	1
func severityMapping() in components/google-built-opentelemetry-collector/exporter/googleservicecontrolexporter/logs.go	24	16	1
func verifyVMCreation() in integration_test/gce-testing-internal/gce/gce_testing.go	42	16	3
func() in components/otelopscol/processor/agentmetricsprocessor/utils_calculate_average_disk.go	70	15	1
func isValidValue() in components/otelopscol/receiver/dcgmreceiver/util.go	37	15	1
func attemptCreateManagedInstanceGroupVM() in integration_test/gce-testing-internal/gce/gce_testing.go	95	14	3
func() in cmd/distrogen/distribution.go	65	14	1
func() in components/otelopscol/receiver/dcgmreceiver/client.go	55	13	1
func calculateUtilizationFromNumberDataPoints() in components/otelopscol/processor/agentmetricsprocessor/utils_calculate_utilizations.go	50	12	2
func addFrameworkMetadata() in integration_test/gce-testing-internal/gce/gce_testing.go	51	12	2
func init() in integration_test/gce-testing-internal/gce/gce_testing.go	50	11	0
func attemptCreateInstance() in integration_test/gce-testing-internal/gce/gce_testing.go	52	11	3
func InstallGsutilIfNeeded() in integration_test/gce-testing-internal/gce/gce_testing.go	67	11	3
func ComponentsFromOTelConfig() in cmd/distrogen/otel_config.go	25	11	1
func AssertMetricMissing() in integration_test/gce-testing-internal/gce/gce_testing.go	31	10	6
func generateDistribution() in cmd/distrogen/main.go	39	10	0
func() in components/otelopscol/processor/normalizesumsprocessor/processor.go	39	9	1
func() in components/otelopscol/receiver/dcgmreceiver/internal/metadata/generated_metrics.go	21	9	1
func() in components/otelopscol/receiver/dcgmreceiver/internal/metadata/generated_metrics.go	40	9	1
func() in components/otelopscol/receiver/varnishreceiver/internal/metadata/generated_metrics.go	35	9	1
func() in components/otelopscol/receiver/mongodbreceiver/metrics.go	26	9	1
func() in components/otelopscol/receiver/mongodbreceiver/metrics.go	26	9	1
func() in components/otelopscol/receiver/mongodbreceiver/metrics.go	26	9	1
func() in components/otelopscol/receiver/mongodbreceiver/metrics.go	26	9	1
func() in components/otelopscol/receiver/mongodbreceiver/config.go	20	9	1
func() in components/otelopscol/receiver/mongodbreceiver/internal/metadata/generated_metrics.go	21	9	1
func() in components/otelopscol/receiver/mongodbreceiver/internal/metadata/generated_metrics.go	50	9	1
func discoverDevices() in components/otelopscol/receiver/nvmlreceiver/client.go	42	9	1
func() in components/otelopscol/receiver/nvmlreceiver/client.go	45	9	1
func additionalCreateInstanceArgs() in integration_test/gce-testing-internal/gce/gce_testing.go	33	9	2
func shouldRetryCreateVM() in integration_test/gce-testing-internal/gce/gce_testing.go	9	9	2
func() in components/google-built-opentelemetry-collector/extension/healthagent/healthagent.go	27	8	1
func() in components/google-built-opentelemetry-collector/exporter/googleservicecontrolexporter/exporter.go	30	8	1
func() in components/otelopscol/processor/agentmetricsprocessor/agentmetricsprocessor.go	27	8	1
func() in components/otelopscol/processor/agentmetricsprocessor/utils_add_blank.go	24	8	1
func() in components/otelopscol/receiver/dcgmreceiver/scraper.go	30	8	1
func newClient() in components/otelopscol/receiver/dcgmreceiver/client.go	46	8	2
func NewMetricsBuilder() in components/otelopscol/receiver/dcgmreceiver/internal/metadata/generated_metrics.go	48	8	3
func() in components/otelopscol/receiver/varnishreceiver/internal/metadata/generated_metrics.go	19	8	1
func nonEmptySeriesList() in integration_test/gce-testing-internal/gce/gce_testing.go	26	8	3
func createVMFromVMOptions() in integration_test/gce-testing-internal/gce/gce_testing.go	32	8	1
func SetEnvironmentVariables() in integration_test/gce-testing-internal/gce/gce_testing.go	30	8	4
func() in cmd/distrogen/distribution.go	26	8	1
func translateDistributionValue() in components/google-built-opentelemetry-collector/exporter/googleservicecontrolexporter/exporter.go	43	7	1
func removeVersionAttribute() in components/otelopscol/processor/agentmetricsprocessor/utils_remove_version_attribute.go	22	7	1
func forEachPoint() in components/otelopscol/processor/agentmetricsprocessor/utils_clean_cpu_number.go	19	7	2
func() in components/otelopscol/receiver/mongodbreceiver/config.go	22	7	1
func() in components/otelopscol/receiver/mongodbreceiver/internal/metadata/generated_metrics.go	17	7	1