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Add async benchmark for logback-logstash-encoder #4

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dcaa821
Add Async benchmark for logback-logstash-encoder
brenuart Nov 15, 2021
11fb3d9
Declare LLE-FILE appender outside of the LLE appender
brenuart Dec 1, 2021
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9 changes: 7 additions & 2 deletions pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
<!-- <lb.version>1.3.0-alpha10-SNAPSHOT</lb.version> -->
<!-- <lb.version>1.3.0-alpha9</lb.version> -->
<lb.version>1.3.0-alpha10</lb.version>

<logback-logstash-encoder.version>7.0</logback-logstash-encoder.version>

</properties>

Expand Down Expand Up @@ -47,7 +47,12 @@
<type>test-jar</type>
<version>${lb.version}</version>
</dependency>

<dependency>
<groupId>net.logstash.logback</groupId>
<artifactId>logstash-logback-encoder</artifactId>
<version>${logback-logstash-encoder.version}</version>
</dependency>

<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
Expand Down
16 changes: 14 additions & 2 deletions src/main/java/ch/qos/logback/perf/AsyncWithFileAppenderBenchmark.java
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Expand Up @@ -47,13 +47,16 @@ public class AsyncWithFileAppenderBenchmark {
public static final String MESSAGE = "This is a debug message";

public static final String LOGBACK_ASYNC_FILE_PATH = "target/test-output/logback-async-perf.log";
public static final String LOGBACK_LLE_ASYNC_FILE_PATH = "target/test-output/logback-lle-async-perf.log";

public static final String LOG4J2_ASYNC_FILE_PATH = "target/test-output/log4j2-async-perf.log";
public static final String LOG4J_ASYNC_FILE_PATH = "target/test-output/log4j-async-perf.log";

Logger log4j2Logger;
Logger log4j2RandomLogger;
org.slf4j.Logger slf4jLogger;
org.apache.log4j.Logger log4j1Logger;
org.slf4j.Logger slf4jLogger; // logback
org.apache.log4j.Logger log4j1Logger; // log4j1
org.slf4j.Logger lleLogger; // logback-logstash-encoder

@Setup
public void setUp() throws Exception {
Expand All @@ -69,6 +72,7 @@ public void setUp() throws Exception {
log4j2Logger = LogManager.getLogger(this.getClass());
slf4jLogger = LoggerFactory.getLogger(this.getClass());
log4j1Logger = org.apache.log4j.Logger.getLogger(this.getClass());
lleLogger = LoggerFactory.getLogger("LLE");
}

@TearDown
Expand All @@ -85,6 +89,7 @@ public void tearDown() {
private void deleteLogFiles() {
System.out.println("Deleting files if existent.");
chattyDelete(LOGBACK_ASYNC_FILE_PATH);
chattyDelete(LOGBACK_LLE_ASYNC_FILE_PATH);
chattyDelete(LOG4J2_ASYNC_FILE_PATH);
chattyDelete(LOG4J_ASYNC_FILE_PATH);
}
Expand All @@ -107,6 +112,13 @@ public void logbackFile() {
slf4jLogger.debug(MESSAGE);
}

@BenchmarkMode(Mode.Throughput)
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@Benchmark
public void logbackLleFile() {
lleLogger.debug(MESSAGE);
}

@BenchmarkMode(Mode.Throughput)
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@Benchmark
Expand Down
28 changes: 28 additions & 0 deletions src/main/resources/logback-async-perf.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,35 @@
</encoder>
</appender>


<!--
logback-logstash-encoder based Async appender.
-->
<appender name="LLE" class="net.logstash.logback.appender.LoggingEventAsyncDisruptorAppender">
<!-- wait until space is available in the queue instead of dropping the event -->
<appendTimeout>-1</appendTimeout>
<appender-ref ref="LLE-FILE" />
</appender>

<appender name="LLE-FILE" class="ch.qos.logback.core.FileAppender">
<file>target/test-output/logback-lle-async-perf.log</file>
<bufferSize>256KB</bufferSize>
<immediateFlush>false</immediateFlush>
<append>false</append>
<encoder>
<pattern>%d %p [%t] %logger - %m%n</pattern>
</encoder>
</appender>


<root level="DEBUG">
<appender-ref ref="ASYNC" />
</root>


<!-- LLE benchmark logs against this logger -->
<logger name="LLE" level="DEBUG" additivity="false">
<appender-ref ref="LLE" />
</logger>

</configuration>