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July 27, 2022 05:37
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This is a JVM config for Jetbrains IDE on my laptop(With i9 10th CPU and 64G RAM)
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| -Xms128m | |
| -Xmx8182m | |
| -XX:ReservedCodeCacheSize=512m | |
| -XX:CICompilerCount=2 | |
| -XX:+HeapDumpOnOutOfMemoryError | |
| -XX:-OmitStackTraceInFastThrow | |
| -XX:+UnlockExperimentalVMOptions -XX:+UseZGC | |
| -XX:ZCollectionInterval=120 -XX:ZAllocationSpikeTolerance=5 | |
| -XX:+UnlockDiagnosticVMOptions -XX:-ZProactive |
It would be nicer to have the host machine hardware configuration, such as cpu and memory info
Good Idea
If you trying to use JBR17/JDK17, maybe you could use the config options below
-Xms128m
-Xmx8182m
-XX:ReservedCodeCacheSize=512m
-XX:CICompilerCount=2
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow
-XX:+UnlockExperimentalVMOptions -XX:+UseZGC
-XX:ZCollectionInterval=120
-XX:-ZProactive
-XX:NewRatio=2
-XX:ReservedCodeCacheSize=1024m
-XX:+AlwaysPreTouch
-Djava.net.preferIPv4Stack=true
-XX:LargePageSizeInBytes=1024m
-XX:+UseCodeCacheFlushing
-XX:+UseSplitVerifier
-XX:CompileThreshold=10000
-XX:+OptimizeStringConcat
-ea
-Dsun.java2d.metal=true
fix typo 8182 -> 8192
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It would be nicer to have the host machine hardware configuration, such as cpu and memory info