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Merged
fab-10 merged 6 commits into from
Sep 19, 2023
Merged

Tune G1GC to reduce Besu memory footprint #5879

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935b3fd
Tune G1GC to reduce Besu memory footprint
fab-10 Sep 14, 2023
c44c3a6
Add besu-untuned start scripts without G1GC optimizations
fab-10 Sep 14, 2023
d240d1a
Update CHANGELOG
fab-10 Sep 14, 2023
7f92cb9
Merge branch 'main' of github.com:hyperledger/besu into optimized-g1g…
macfarla Sep 15, 2023
91ae1e4
formatting [skip ci]
macfarla Sep 15, 2023
dfb7701
Merge branch 'main' into optimized-g1gc-options
fab-10 Sep 19, 2023
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@

### Additions and Improvements
- Layered transaction pool implementation is now stable and enabled by default. If you want still to use the legacy implementation, use `--tx-pool=legacy` [#5772](https://github.com/hyperledger/besu)
- Tune G1GC to reduce Besu memory footprint, and new `besu-untuned` start scripts to run without any specific G1GC flags [#5879](https://github.com/hyperledger/besu/pull/5879)

### Bug Fixes
- do not create ignorable storage on revert storage-variables subcommand [#5830](https://github.com/hyperledger/besu/pull/5830)
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22 changes: 19 additions & 3 deletions build.gradle
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Expand Up @@ -551,6 +551,22 @@ def tweakStartScript(createScriptTask) {
}

startScripts {
defaultJvmOpts = applicationDefaultJvmArgs + [
"-XX:G1ConcRefinementThreads=2",
"-XX:G1HeapWastePercent=15",
"-XX:MaxGCPauseMillis=100"
]
unixStartScriptGenerator.template = resources.text.fromFile("${projectDir}/besu/src/main/scripts/unixStartScript.txt")
windowsStartScriptGenerator.template = resources.text.fromFile("${projectDir}/besu/src/main/scripts/windowsStartScript.txt")
doLast { tweakStartScript(startScripts) }
}

task untunedStartScripts(type: CreateStartScripts) {
mainClass = 'org.hyperledger.besu.Besu'
classpath = startScripts.classpath
outputDir = startScripts.outputDir
applicationName = 'besu-untuned'
defaultJvmOpts = applicationDefaultJvmArgs
unixStartScriptGenerator.template = resources.text.fromFile("${projectDir}/besu/src/main/scripts/unixStartScript.txt")
windowsStartScriptGenerator.template = resources.text.fromFile("${projectDir}/besu/src/main/scripts/windowsStartScript.txt")
doLast { tweakStartScript(startScripts) }
Expand Down Expand Up @@ -587,10 +603,10 @@ task autocomplete(type: JavaExec) {
}
}

installDist { dependsOn checkLicenses, evmToolStartScripts }
installDist { dependsOn checkLicenses, untunedStartScripts, evmToolStartScripts }

distTar {
dependsOn checkLicenses, autocomplete, evmToolStartScripts
dependsOn checkLicenses, autocomplete, untunedStartScripts, evmToolStartScripts
doFirst {
delete fileTree(dir: 'build/distributions', include: '*.tar.gz')
}
Expand All @@ -599,7 +615,7 @@ distTar {
}

distZip {
dependsOn checkLicenses, autocomplete, evmToolStartScripts
dependsOn checkLicenses, autocomplete, untunedStartScripts, evmToolStartScripts
doFirst {
delete fileTree(dir: 'build/distributions', include: '*.zip')
}
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