JaCoLine - Viewing Historical Command Line #12218
| Analysis Date | JDK | Operating System | CPU Architecture | Debug JVM? |
|---|---|---|---|---|
| 2024-12-11 | OpenJDK17 | Linux | x86 | N |
Results
Switches Identified
Switch Analysis
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| mx | <size> | set maximum Java heap size | 512m | |
| Analysis | OK | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| UseG1GC | boolean | Use the Garbage-First garbage collector | false | true |
| Analysis | OK | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| log | <opts> | Configure or enable logging with the Java Virtual Machine (JVM) unified logging framework. Use -Xlog:help for details. |
::::time,uptime,level,tags | |
| Analysis | Duplicate switch. This is overridden by -Xlog:gc*,gc+ergo*=trace,gc+age=trace,gc+marking=trace,gc+heap=debug,safepoint:file=gc_log:time,uptime,level,tags:filecount=10,filesize=200m. | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| log | <opts> | Configure or enable logging with the Java Virtual Machine (JVM) unified logging framework. Use -Xlog:help for details. |
::gc* | |
| Analysis | Duplicate switch. This is overridden by -Xlog:gc*,gc+ergo*=trace,gc+age=trace,gc+marking=trace,gc+heap=debug,safepoint:file=gc_log:time,uptime,level,tags:filecount=10,filesize=200m. | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| PrintSafepointStatistics | boolean | (Deprecated) Print statistics about safepoint synchronization | false | true |
| Analysis | This switch was removed after OpenJDK11. Your analysis was for OpenJDK17 | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| UnlockDiagnosticVMOptions | boolean | Enable normal processing of flags relating to field diagnostics | trueInDebug | true |
| Analysis | OK | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| PrintFlagsFinal | boolean | Print all VM flags after argument and ergonomic processing | false | true |
| Analysis | OK | |||
| Name | Type | Description | Default Value | Your Value |
|---|---|---|---|---|
| log | <opts> | Configure or enable logging with the Java Virtual Machine (JVM) unified logging framework. Use -Xlog:help for details. |
gc*,gc+ergo*=trace,gc+age=trace,gc+marking=trace,gc+heap=debug,safepoint:file=gc_log:time,uptime,level,tags:filecount=10,filesize=200m | |
| Analysis | OK | |||