awslabs / amazon-kinesis-producer
Unit Size

The distribution of size of units (measured in lines of code).

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 580 units with 5,075 lines of code in units (57.1% of code).
    • 0 very long units (0 lines of code)
    • 8 long units (536 lines of code)
    • 51 medium size units (1,496 lines of code)
    • 70 small units (1,035 lines of code)
    • 451 very small units (2,008 lines of code)
0% | 10% | 29% | 20% | 39%
Legend:
101+
51-100
21-50
11-20
1-10
Unit Size per Extension
101+
51-100
21-50
11-20
1-10
java0% | 19% | 25% | 13% | 41%
cc0% | 6% | 41% | 30% | 21%
h0% | 0% | 11% | 19% | 68%
py0% | 0% | 90% | 0% | 9%
Unit Size per Logical Component
primary logical decomposition
101+
51-100
21-50
11-20
1-10
java/amazon-kinesis-producer/src0% | 14% | 23% | 15% | 46%
java/amazon-kinesis-producer-sample/src0% | 42% | 33% | 6% | 17%
aws/utils0% | 8% | 13% | 25% | 52%
aws/kinesis/core0% | 3% | 31% | 25% | 39%
aws/kinesis0% | 0% | 58% | 34% | 7%
aws/metrics0% | 0% | 44% | 24% | 30%
ROOT0% | 0% | 90% | 0% | 9%
aws/utils/backtrace0% | 0% | 31% | 33% | 34%
aws/auth0% | 0% | 0% | 0% | 100%
Alternative Visuals
Longest Units
Top 20 longest units
Unit# linesMcCabe index# params
public static void main()
in java/amazon-kinesis-producer-sample/src/com/amazonaws/services/kinesis/producer/sample/MetricsAwareSampleProducer.java
 98 15 1
public ListenableFuture addUserRecord()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/KinesisProducer.java
 78 20 5
public static void main()
in java/amazon-kinesis-producer-sample/src/com/amazonaws/services/kinesis/producer/sample/SampleProducer.java
 73 4 1
private String extractBinaries()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/KinesisProducer.java
 66 13 0
static void signal_handler()
in aws/utils/signal_handler.cc
 62 9 3
private void startChildProcess()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/Daemon.java
 56 5 0
void KinesisProducer::on_metrics_request()
in aws/kinesis/core/kinesis_producer.cc
 52 7 1
public static File copyFileFrom()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/HashedFileCopier.java
 51 9 3
bool filter()
in aws/metrics/metrics_constants.cc
 50 8 3
private static Map makeEmitters()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/LogInputStreamReader.java
 46 1 0
void transfer_from_protobuf_msg()
in aws/kinesis/core/configuration.h
 46 5 1
private void startLoops()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/Daemon.java
 45 8 0
void process_options()
in aws/kinesis/main.cc
 45 14 2
int main()
in aws/kinesis/main.cc
 39 5 2
void MetricsManager::upload()
in aws/metrics/metrics_manager.cc
 39 12 0
protected Message toProtobufMessage()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/KinesisProducerConfiguration.java
 38 2 0
def find_libs()
in pack.py
 38 14 2
void Retrier::emit_metrics()
in aws/kinesis/core/retrier.cc
 36 7 1
public static KinesisProducerConfiguration fromProperties()
in java/amazon-kinesis-producer/src/main/java/com/amazonaws/services/kinesis/producer/KinesisProducerConfiguration.java
 34 10 1
void KinesisRecord::after_remove()
in aws/kinesis/core/kinesis_record.cc
 34 8 1