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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| > -- This message was sent by Atlassian Jira (v8.20.1#820001)