Analysis Date | JDK | Operating System | CPU Architecture | Debug JVM? |
---|---|---|---|---|
2023-05-25 | OpenJDK11 | Windows | x86 | N |
Results
Switches Identified
Switch Analysis
Name | Type | Description | Default Value | Your Value |
---|---|---|---|---|
ms | <size> | set initial Java heap size | 4G | |
Analysis | OK |
Name | Type | Description | Default Value | Your Value |
---|---|---|---|---|
mx | <size> | set maximum Java heap size | 8G | |
Analysis | OK |
Name | Type | Description | Default Value | Your Value | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MaxPermSize | int | Maximum size of permanent generation (in bytes) |
|
512M | |||||||||
Analysis | This switch was removed after OpenJDK7. Your analysis was for OpenJDK11 |
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 |
---|---|---|---|---|
UseStringDeduplication | boolean | Use string deduplication | false | true |
Analysis | OK |
Name | Type | Description | Default Value | Your Value |
---|---|---|---|---|
NewRatio | int | Ratio of old/new generation sizes | 2 in range(0, max_uintx-1) | 1 |
Analysis | OK |
Name | Type | Description | Default Value | Your Value |
---|---|---|---|---|
SurvivorRatio | int | Ratio of eden/survivor space size | 8 in range(1, max_uintx-2) | 6 |
Analysis | OK |