azure / azure-functions-host

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

2% duplication:

31,649 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
701 duplicated lines

52 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
src (<1%) --> tools (8%)	58	1 file pair	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 52 duplicates...

Size	#	Folders	Files	Lines	Code
27	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	130:156 (11%) 183:209 (11%)	view
24	x 2	sample/Node/HttpTrigger sample/NodeWithoutBundle/HttpTrigger	index.js index.js	1:33 (100%) 1:33 (100%)	view
19	x 2	src/WebJobs.Script.SiteExtension src/WebJobs.Script.SiteExtension	targets Tasks.targets Tasks.targets	4:25 (21%) 61:82 (21%)	view
16	x 2	src/WebJobs.Script.SiteExtension src/WebJobs.Script.SiteExtension	Compress-SiteExtension.ps1 New-PrivateSiteExtension.ps1	34:52 (19%) 47:65 (15%)	view
16	x 2	src/WebJobs.Script/Description/DotNet tools/ExtensionsMetadata...nsionsMetadataGenerator	DotNetMuxer.cs DotNetMuxer.cs	1:52 (53%) 1:53 (48%)	view
15	x 2	sample/Node/HttpTrigger-Timeout sample/NodeWithoutBundle/HttpTrigger	index.js index.js	1:21 (57%) 1:21 (62%)	view
15	x 2	sample/Node/HttpTrigger-Timeout sample/Node/HttpTrigger	index.js index.js	1:21 (57%) 1:21 (62%)	view
14	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	124:138 (5%) 228:242 (5%)	view
13	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	147:163 (5%) 251:268 (5%)	view
13	x 2	src/WebJobs.Script.WebHost/Metrics src/WebJobs.Script.WebHost/Metrics	LinuxContainerLegionMetricsPublisher.cs LinuxContainerMetricsPublisher.cs	115:133 (9%) 149:167 (7%)	view
13	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	183:195 (5%) 279:291 (5%)	view
13	x 2	src/WebJobs.Script/Description/DotNet tools/ExtensionsMetadata...nsionsMetadataGenerator	DotNetMuxer.cs DotNetMuxer.cs	60:79 (43%) 64:83 (39%)	view
13	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	130:142 (5%) 279:291 (5%)	view
12	x 2	src/WebJobs.Script/Worke...haredMemoryDataTransfer src/WebJobs.Script/Worke...haredMemoryDataTransfer	MemoryMappedFileAccessorUnix.cs MemoryMappedFileAccessorWindows.cs	74:96 (10%) 39:61 (28%)	view
12	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	116:127 (5%) 167:178 (5%)	view
12	x 2	src/WebJobs.Script.WebHost/Metrics src/WebJobs.Script.WebHost/Metrics	LinuxContainerLegionMetricsPublisher.cs LinuxContainerMetricsPublisher.cs	188:212 (8%) 277:301 (6%)	view
11	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	58:68 (4%) 130:140 (4%)	view
11	x 2	sample/CustomHandler sample/HttpWorker	server.js server.js	1:12 (100%) 1:12 (100%)	view
11	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	58:68 (4%) 183:193 (4%)	view
11	x 2	src/WebJobs.Script/Workers/Rpc src/WebJobs.Script/Workers/Rpc	WebHostRpcWorkerChannelManager.cs WebHostRpcWorkerChannelManager.cs	260:277 (5%) 286:303 (5%)	view
11	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	58:68 (4%) 279:289 (4%)	view
10	x 2	sample/NodeRetry/HttpTrigger-RetryFunctionJson sample/NodeRetry/HttpTrigger-RetryHostJson	index.js index.js	8:19 (66%) 9:20 (62%)	view
10	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	200:209 (4%) 251:260 (4%)	view
9	x 2	sample/Node/HttpTrigger-Timeout sample/Node/HttpTrigger	index.js index.js	24:35 (34%) 22:33 (37%)	view
9	x 2	sample/Node/HttpTrigger-Timeout sample/NodeWithoutBundle/HttpTrigger	index.js index.js	24:35 (34%) 22:33 (37%)	view
9	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	183:191 (3%) 234:242 (3%)	view
9	x 2	src/WebJobs.Script/Description/DotNet src/WebJobs.Script/Description	DotNetFunctionDescriptorProvider.cs FunctionDescriptorProvider.cs	84:100 (8%) 91:107 (7%)	view
9	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	58:66 (3%) 234:242 (3%)	view
9	x 2	src/WebJobs.Script/Worke...haredMemoryDataTransfer src/WebJobs.Script/Worke...haredMemoryDataTransfer	MemoryMappedFileAccessorUnix.cs MemoryMappedFileAccessorWindows.cs	36:52 (7%) 19:35 (21%)	view
9	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	234:242 (3%) 279:287 (3%)	view
9	x 2	src/WebJobs.Script/Worke...haredMemoryDataTransfer src/WebJobs.Script/Worke...haredMemoryDataTransfer	SharedMemoryManager.cs SharedMemoryManager.cs	248:264 (5%) 312:328 (5%)	view
8	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	84:92 (3%) 275:283 (3%)	view
7	x 2	src/WebJobs.Script/Diagnostics/OpenTelemetry src/WebJobs.Script	OpenTelemetryConfigurationExtensions.cs ScriptHostBuilderExtensions.cs	184:196 (6%) 610:622 (2%)	view
7	x 2	src/WebJobs.Script.SiteExtension src/WebJobs.Script.SiteExtension	New-PrivateSiteExtension.ps1 New-PrivateSiteExtension.ps1	81:87 (6%) 99:105 (6%)	view
7	x 2	src/WebJobs.Script/Workers src/WebJobs.Script/Worke...pc/FunctionRegistration	FunctionInvocationDispatcherFactory.cs RpcFunctionInvocationDispatcher.cs	32:38 (17%) 75:81 (1%)	view
7	x 2	src/WebJobs.Script.Grpc/Channel src/WebJobs.Script/Workers/FunctionDataCache	GrpcWorkerChannel.cs FunctionDataCache.cs	1585:1599 (<1%) 288:302 (5%)	view
6	x 2	sample/CSharp/HttpTrigger-AdminLevel sample/CSharp/HttpTrigger	csx run.csx run.csx	1:14 (100%) 1:14 (100%)	view
6	x 2	src/WebJobs.Script.WebHost/Models src/WebJobs.Script/Config	HostRestartResponse.cs ScriptApplicationHostOptions.cs	14:24 (54%) 15:29 (50%)	view
6	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	95:100 (2%) 190:195 (2%)	view
6	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	28:33 (2%) 88:93 (2%)	view
6	x 2	src/WebJobs.Script.Grpc/Channel src/WebJobs.Script/Workers	GrpcWorkerChannel.cs WorkerConcurrencyManager.cs	1622:1629 (<1%) 156:163 (3%)	view
6	x 2	src/WebJobs.Script/Worke...haredMemoryDataTransfer src/WebJobs.Script/Worke...haredMemoryDataTransfer	SharedMemoryManager.cs SharedMemoryManager.cs	231:241 (3%) 295:305 (3%)	view
6	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	95:100 (2%) 137:142 (2%)	view
6	x 2	src/WebJobs.Script.WebHost/Diagnostics src/WebJobs.Script.WebHost/Diagnostics	ExtendedEventSource.cs ExtendedEventSource.cs	95:100 (2%) 286:291 (2%)	view
6	x 2	src/WebJobs.Script src/WebJobs.Script	ScriptHostBuilderExtensions.cs ScriptHostBuilderExtensions.cs	229:236 (1%) 258:265 (1%)	view
6	x 2	sample/CSharp/HttpTrigger-AnonymousLevel sample/CSharpBenchmark/HttpTriggerAnon	csx run.csx run.csx	1:14 (100%) 1:14 (100%)	view
6	x 2	sample/CSharp/HttpTrigger sample/CSharpBenchmark/HttpTriggerAnon	csx run.csx run.csx	1:14 (100%) 1:14 (100%)	view
6	x 2	sample/CSharp/HttpTrigger-AdminLevel sample/CSharpBenchmark/HttpTriggerAnon	csx run.csx run.csx	1:14 (100%) 1:14 (100%)	view
6	x 2	src/WebJobs.Script/Workers/Http src/WebJobs.Script/Worke...pc/FunctionRegistration	HttpFunctionInvocationDispatcher.cs RpcFunctionInvocationDispatcher.cs	192:201 (5%) 667:676 (1%)	view
6	x 2	sample/CSharp/HttpTrigger-AdminLevel sample/CSharp/HttpTrigger-AnonymousLevel	csx run.csx run.csx	1:14 (100%) 1:14 (100%)	view

Duplicated Units

The list of top 4 duplicated units.

See data for all 4 unit duplicates...

Size	#	Folders	Files	Lines	Code
26	x 2	sample/Node/HttpTrigger sample/NodeWithoutBundle/HttpTrigger	index.js index.js	3:33 3:33	view
13	x 2	src/WebJobs.Script src/WebJobs.Script/Diagnostics/OpenTelemetry	ScriptHostBuilderExtensions.cs OpenTelemetryConfigurationExtensions.cs	610:624 184:198	view
7	x 4	sample/CSharp/HttpTrigger-AnonymousLevel sample/CSharp/HttpTrigger sample/CSharp/HttpTrigger-AdminLevel sample/CSharpBenchmark/HttpTriggerAnon	csx run.csx run.csx run.csx run.csx	5:15 5:15 5:15 5:15	view
6	x 2	src/WebJobs.Script.WebHost/Metrics src/WebJobs.Script.WebHost/Metrics	LinuxContainerLegionMetricsPublisher.cs LinuxContainerMetricsPublisher.cs	81:88 102:109	view