[jira] [Commented] (LOG4J2-3255) Performance Benchmarking shows 20% degradation in FileAppenderBenchmark.log4j2file between Log4j2 v2.12.0 & v2.16.0

["Roman Marek (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LOG4J2-3255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17463084#comment-17463084 ] 

Roman Marek commented on LOG4J2-3255:
-------------------------------------

[~vikrambe] ,did you do tests on 2.17?

>  Performance Benchmarking shows 20% degradation in FileAppenderBenchmark.log4j2file between Log4j2 v2.12.0 & v2.16.0 
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: LOG4J2-3255
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-3255
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.16.0
>         Environment: Mac 
> # JMH version: 1.21
> # VM version: JDK 9, OpenJDK 64-Bit Server VM, 9+181
> # VM invoker: /Library/Java/JavaVirtualMachines/adoptopenjdk-9.jdk/Contents/Home/bin/java
> # VM options: --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED
> # Warmup: 10 iterations, 10 s each
> # Measurement: 20 iterations, 10 s each
> # Timeout: 10 min per iteration
> # Threads: 1 thread, will synchronize iterations
> # Benchmark mode: Throughput, ops/time
> # Benchmark: org.apache.logging.log4j.perf.jmh.FileAppenderBenchmark.log4j2file
>            Reporter: Kranti Vikram
>            Priority: Major
>         Attachments: Screenshot 2021-12-17 at 9.39.13 PM.png
>
>
> Performance Benchmarking shows 20% degradation in FileAppenderBenchmark.log4j2file between Log4j2 v2.12.0 & v2.16.0 
>  
> |Benchmark|2.12.0 op/sec|2.16.0 op/sec|
> |FileAppenderBenchmark.log4j2File|84115.661|68789.212|
>  



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