netflix / atlas - Unit Size

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.

Learn more...

Unit Size Overall

There are 2,114 units with 18,732 lines of code in units (61.9% of code).

3 very long units (483 lines of code)
16 long units (1,096 lines of code)
134 medium size units (3,942 lines of code)
355 small units (5,008 lines of code)
1,606 very small units (8,203 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
override def createLogic() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/FinalExprEval.scala	211	27	1
override def createImage() in atlas-chart/src/main/scala/com/netflix/atlas/chart/DefaultGraphEngine.scala	153	21	1
override def createLogic() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/TimeGrouped.scala	119	22	1
override def createLogic() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/LwcToAggrDatapoint.scala	98	24	1
protected def sync() in atlas-lwc-events/src/main/scala/com/netflix/atlas/lwc/events/AbstractLwcEventClient.scala	96	9	1
private def encodeBatchImpl() in atlas-eval/src/main/scala/com/netflix/atlas/eval/model/LwcMessages.scala	84	13	2
def create() in atlas-eval/src/main/scala/com/netflix/atlas/eval/graph/Grapher.scala	82	14	2
private def parseBatch() in atlas-eval/src/main/scala/com/netflix/atlas/eval/model/LwcMessages.scala	76	12	1
override def createLogic() in atlas-pekko/src/main/scala/com/netflix/atlas/pekko/ClusterOps.scala	76	9	1
def toGraphConfig() in atlas-eval/src/main/scala/com/netflix/atlas/eval/graph/Grapher.scala	68	5	1
override def draw() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/TimeSeriesGraph.scala	66	16	5
private def estimatePercentiles() in atlas-core/src/main/scala/com/netflix/atlas/core/model/MathExpr.scala	63	14	3
private def writeHeatmapDef() in atlas-chart/src/main/scala/com/netflix/atlas/chart/JsonCodec.scala	61	5	4
def bounds() in atlas-chart/src/main/scala/com/netflix/atlas/chart/model/PlotDef.scala	57	21	2
private[stream] def httpFlow() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/DataSourceRewriter.scala	56	7	2
private def isConnectException() in atlas-pekko/src/main/scala/com/netflix/atlas/pekko/PekkoHttpClient.scala	56	8	1
def rewrite() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/DataSourceRewriter.scala	53	8	3
def merge[T]() in atlas-core/src/main/scala/com/netflix/atlas/core/util/ArrayHelper.scala	52	18	3
override def createLogic() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/EddaGroupsLookup.scala	52	4	1
private def parse() in atlas-eval/src/main/scala/com/netflix/atlas/eval/model/LwcMessages.scala	50	24	1
private def source() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/SyntheticDataSource.scala	48	5	2
private def executeImpl() in atlas-core/src/main/scala/com/netflix/atlas/core/db/MemoryDatabase.scala	47	4	2
override def createLogic() in atlas-pekko/src/main/scala/com/netflix/atlas/pekko/StreamOps.scala	47	4	1
private def buildItemIndex() in atlas-core/src/main/scala/com/netflix/atlas/core/index/RoaringTagIndex.scala	46	5	0
override def draw() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/LegendEntry.scala	46	6	5
public record DataSources() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/Evaluator.java	45	4	1
private def decimalTicks() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/Ticks.scala	44	10	6
def writeGraphDefMetadata() in atlas-chart/src/main/scala/com/netflix/atlas/chart/JsonCodec.scala	42	4	2
private def readGraphDef() in atlas-chart/src/main/scala/com/netflix/atlas/chart/JsonCodec.scala	42	11	1
private def seconds() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/Ticks.scala	41	2	1
private[stream] def createProcessorFlow() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/EvaluatorImpl.scala	41	1	1
override def createLogic() in atlas-lwcapi/src/main/scala/com/netflix/atlas/lwcapi/WebSocketSessionManager.scala	41	7	1
private def writeLineDef() in atlas-chart/src/main/scala/com/netflix/atlas/chart/JsonCodec.scala	40	2	5
private def drawWithOffset() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/ValueAxis.scala	40	3	6
private def drawWithOffset() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/ValueAxis.scala	40	3	6
private def toTimeGroup() in atlas-eval/src/main/scala/com/netflix/atlas/eval/stream/EvaluatorImpl.scala	40	8	4
def compress() in atlas-core/src/main/scala/com/netflix/atlas/core/model/Block.scala	39	10	1
def merge() in atlas-core/src/main/scala/com/netflix/atlas/core/util/ArrayHelper.scala	39	14	1
def findValues() in atlas-core/src/main/scala/com/netflix/atlas/core/index/RoaringTagIndex.scala	39	11	1
def apply() in atlas-webapi/src/main/scala/com/netflix/atlas/webapi/FetchRequestSource.scala	39	3	2
def generateReport() in atlas-chart/src/main/scala/com/netflix/atlas/chart/util/GraphAssertions.scala	38	4	2
def decodeCompactBatch() in atlas-webapi/src/main/scala/com/netflix/atlas/webapi/PublishPayloads.scala	38	7	3
def rebuildIndex() in atlas-core/src/main/scala/com/netflix/atlas/core/index/BatchUpdateTagIndex.scala	37	2	1
def draw() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/TimeAxis.scala	37	6	5
override def draw() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/HeatmapLegendEntry.scala	37	7	5
private def parse() in atlas-lwcapi/src/main/scala/com/netflix/atlas/lwcapi/ExpressionSplitter.scala	37	8	2
protected def newAlgorithmInstance() in atlas-core/src/main/scala/com/netflix/atlas/core/model/StatefulExpr.scala	36	4	1
private def durationTicks() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/Ticks.scala	36	8	5
def time() in atlas-chart/src/main/scala/com/netflix/atlas/chart/graphics/Ticks.scala	36	15	4
def add() in atlas-core/src/main/scala/com/netflix/atlas/core/db/AggregateCollector.scala	35	9	8