alibaba / schedulerx-worker-go - 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).

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Conditional Complexity Overall

There are 2,178 units with 17,485 lines of code in units (74.5% of code).

3 very complex units (1,327 lines of code)
5 complex units (577 lines of code)
19 medium complex units (1,251 lines of code)
45 simple units (1,755 lines of code)
2,106 very simple units (12,575 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 file_worker_proto_init() in internal/proto/schedulerx/worker.pb.go	662	162	0
func file_server_proto_init() in internal/proto/schedulerx/server.pb.go	398	96	0
func file_WireFormats_proto_init() in internal/proto/akka/WireFormats.pb.go	267	63	0
func file_ContainerFormats_proto_init() in internal/proto/akka/ContainerFormats.pb.go	170	39	0
func file_ArteryControlFormats_proto_init() in internal/proto/akka/ArteryControlFormats.pb.go	145	33	0
func DecodeAkkaMessage() in internal/remoting/codec/akka_codec.go	105	30	1
func() in internal/actor/task_actor.go	82	26	1
func() in internal/master/map_task_master.go	75	26	1
func() in internal/master/task_master.go	57	20	1
func() in processor/mapjob/map_job_processor.go	103	19	1
func OnMsgReceived() in internal/remoting/handler.go	78	19	1
func file_SystemMessageFormats_proto_init() in internal/proto/akka/SystemMessageFormats.pb.go	87	18	0
func() in internal/actor/job_instance_processor.go	130	17	1
func InitActors() in internal/actor/init.go	85	16	1
func() in internal/master/common_update_instance_status_handler.go	69	16	1
func() in internal/master/parallel_task_mater.go	61	16	1
func() in internal/openapi/client.go	53	15	1
func() in internal/actor/job_instance_actor.go	36	14	1
func() in internal/actor/job_instance_actor.go	67	13	1
func Handshake() in internal/remoting/handshake.go	46	12	2
func() in internal/container/thread_container.go	62	12	1
func() in internal/master/second_job_update_instance_status_handler.go	42	12	1
func() in internal/master/second_job_update_instance_status_handler.go	68	12	1
func() in internal/master/map_task_master.go	45	12	1
func() in internal/master/map_task_master.go	64	12	1
func() in internal/discovery/discover.go	55	11	1
func() in internal/master/sharding_task_master.go	43	11	1
func() in internal/batch/container_status_req_handler.go	52	10	1
func() in internal/discovery/group_manager.go	43	10	1
func() in internal/actor/at_least_once_delivery_actor.go	26	10	1
func() in internal/actor/job_instance_actor.go	37	10	1
func() in internal/master/task_master.go	56	10	1
func() in internal/master/persistence/server_task_persistence.go	51	10	1
func() in internal/master/map_task_master.go	57	10	1
func() in internal/master/map_task_master.go	34	10	1
func KeepHeartbeat() in internal/remoting/heartbeat.go	38	9	4
func() in internal/discovery/group_manager.go	44	9	1
func() in internal/actor/heartbeat_processor.go	60	9	1
func() in internal/actor/task_actor_processor.go	82	9	1
func() in internal/master/map_task_master.go	34	9	1
func() in internal/master/map_task_master.go	56	9	1
func() in internal/master/map_task_master.go	29	9	1
func() in internal/master/broadcast_task_master.go	43	9	1
func file_common_proto_init() in internal/proto/schedulerx/common.pb.go	49	9	0
func() in internal/actor/container_actor.go	39	8	1
func() in internal/master/standalone_task_master.go	58	8	1
func() in internal/master/sharding_task_master.go	48	8	1
func() in internal/master/second_job_update_instance_status_handler.go	28	8	1
func() in internal/master/map_task_master.go	53	8	1
func() in internal/master/broadcast_task_master.go	47	8	1