GoogleCloudPlatform / prometheus-engine

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 653 units with 10,322 lines of code in units (42.7% of code).

10 very long units (1,502 lines of code)
26 long units (1,643 lines of code)
80 medium size units (2,554 lines of code)
143 small units (2,135 lines of code)
394 very small units (2,488 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
func main() in cmd/rule-evaluator/main.go	334	42	0
func applyVPA() in pkg/operator/scaling.go	150	5	3
func() in pkg/operator/operator_config.go	146	26	1
func main() in cmd/config-reloader/main.go	143	18	0
func New() in pkg/operator/operator.go	135	11	3
func() in pkg/operator/collection.go	127	18	1
func main() in cmd/frontend/main.go	124	18	0
func() in pkg/operator/rules.go	119	24	1
func main() in cmd/operator/main.go	116	10	0
func() in pkg/export/series_cache.go	108	18	1
func endpointScrapeConfig() in pkg/operator/apis/monitoring/v1/pod_config.go	86	7	6
func() in pkg/export/transform.go	85	17	1
func main() in cmd/datasource-syncer/main.go	83	17	0
func() in pkg/export/transform.go	78	11	1
func main() in pkg/export/bench/app/example_app.go	78	5	0
func() in pkg/operator/apis/monitoring/v1/node_types.go	73	4	1
func() in pkg/export/gcm/promtest/local_export.go	70	16	1
func relabelingsForSelector() in pkg/operator/apis/monitoring/v1/common_types.go	67	13	2
func setupCollectionControllers() in pkg/operator/collection.go	63	2	1
func() in pkg/export/transform.go	63	12	1
func fetchTargets() in pkg/operator/target_status.go	62	13	6
func New() in pkg/lease/lease.go	61	10	4
func() in pkg/secrets/manager.go	60	12	1
func buildUpdateDataSourceRequest() in cmd/datasource-syncer/main.go	59	13	2
*func fanoutForward[T promapiv1.Alert \| promapiv1.RuleGroup]()* in cmd/frontend/internal/rule/proxy.go	59	12	7
func() in pkg/export/gcm/promtest/promtest.go	57	13	1
func() in pkg/operator/rules.go	56	13	1
func setupOperatorConfigControllers() in pkg/operator/operator_config.go	56	2	1
func() in pkg/operator/operator_config.go	56	7	1
func buildPrometheusScrapeConfig() in pkg/operator/apis/monitoring/v1/common_types.go	55	11	6
func() in pkg/export/export.go	54	11	1
func ExporterOptsFlags() in pkg/export/setup/setup.go	54	1	2
func() in pkg/operator/operator.go	53	15	1
func() in pkg/operator/collection.go	52	13	1
func New() in pkg/export/export.go	52	7	5
func() in pkg/operator/operator_config.go	51	11	1
func newPrometheus() in pkg/export/gcm/promtest/prometheus.go	49	3	5
func buildExemplarAttachments() in pkg/export/transform.go	48	13	1
func defaultNewMetricClient() in pkg/export/export.go	47	15	2
func() in pkg/export/gcm/promtest/local_export.go	47	6	1
func() in cmd/rule-evaluator/main.go	47	8	1
func fromAPIRules() in pkg/operator/apis/monitoring/v1/rules_config.go	45	11	1
func setupRulesControllers() in pkg/operator/rules.go	45	2	1
func tryPopulateUnspecifiedFromMetadata() in pkg/export/setup/setup.go	45	10	3
func() in pkg/operator/apis/monitoring/v1/http_types.go	43	11	1
func() in pkg/operator/apis/monitoring/v1/pod_config.go	42	7	1
func() in pkg/export/export.go	42	8	1
func forward() in cmd/frontend/main.go	42	7	3
func() in pkg/operator/apis/monitoring/v1/pod_config.go	41	7	1
func convertRelabelingRule() in pkg/operator/apis/monitoring/v1/pod_config.go	41	12	1