elastic / apm-agent-go

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 1,168 units with 16,017 lines of code in units (79.3% of code).

6 very long units (1,110 lines of code)
40 long units (2,783 lines of code)
156 medium size units (4,994 lines of code)
220 small units (3,222 lines of code)
746 very small units (3,908 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() in tracer.go	412	110	1
func() in config.go	192	39	1
func() in tracer.go	178	39	1
func QuerySignature() in module/apmsql/signature.go	113	37	1
func() in transaction.go	109	21	1
func newTracer() in tracer.go	106	5	1
func querySignature() in module/apmgocql/signature.go	100	36	1
func() in module/apmotel/span.go	98	27	1
func() in model/marshal_fastjson.go	97	27	1
func() in model/marshal_fastjson.go	96	36	1
func() in model/marshal_fastjson.go	94	35	1
func() in span.go	87	25	1
func() in sqlutil/scanner.go	87	38	1
func() in model/marshal.go	86	18	1
func() in modelwriter.go	82	15	1
func() in module/apmprometheus/gatherer.go	80	24	1
func() in error.go	80	23	1
func() in model/marshal_fastjson.go	80	19	1
func() in model/marshal_fastjson.go	79	25	1
func() in model/marshal_fastjson.go	79	25	1
func withClientTrace() in module/apmhttp/clienttrace.go	76	11	3
func() in module/apmot/span.go	73	19	1
func() in module/apmotel/tracer.go	73	10	1
func() in model/marshal_fastjson.go	70	21	1
func() in module/apmotel/span.go	66	24	1
func() in module/apmot/span.go	65	21	1
func() in module/apmslog/handler.go	64	14	1
func() in module/apmecho/middleware.go	63	15	1
func() in module/apmechov4/middleware.go	63	15	1
func() in span.go	62	15	1
func() in model/marshal_fastjson.go	61	15	1
func() in model/marshal_fastjson.go	60	27	1
func main() in scripts/genmod/main.go	60	17	0
func() in internal/wildcard/matcher.go	59	26	1
func() in model/marshal_fastjson.go	58	19	1
func() in model/marshal_fastjson.go	56	11	1
func() in model/marshal_fastjson.go	56	20	1
func ParseTraceparentHeader() in module/apmhttp/traceheaders.go	55	16	1
func() in model/marshal.go	55	10	1
func() in module/apmzerolog/writer.go	53	16	1
func captureSearchStatement() in module/apmelasticsearch/client.go	53	14	1
func() in module/apmazure/storage.go	52	9	1
func() in module/apmot/tracer.go	52	14	1
func() in module/apmhttp/client.go	51	10	1
func() in model/marshal_fastjson.go	51	13	1
func() in transport/http.go	51	11	1
func NewUnaryClientInterceptor() in module/apmgrpc/client.go	50	7	1
func WrapResponseWriter() in module/apmhttp/handler.go	50	9	1
func main() in scripts/gendockerfile.go	50	14	0
func file_testservice_proto_init() in module/apmgrpc/internal/testservice/testservice.pb.go	49	9	0