OLD: jdk-22+24-1920 rw space: 4743192 [ 32.3% of total] out of 4747264 bytes [ 99.9% used] at 0x0000000800000000 ro space: 8584040 [ 58.5% of total] out of 8585216 bytes [100.0% used] at 0x0000000800487000 bm space: 254688 [ 1.7% of total] out of 254688 bytes [100.0% used] hp space: 1092880 [ 7.4% of total] out of 1092880 bytes [100.0% used] at 0x00007f07897bca90 total : 14674800 [100.0% of total] out of 14683408 bytes [ 99.9% used] Detailed metadata info (excluding heap region): ro_cnt ro_bytes % | rw_cnt rw_bytes % | all_cnt all_bytes % --------------------+---------------------------+---------------------------+-------------------------- Class : 0 0 0.0 | 1512 957352 20.2 | 1512 957352 7.2 Symbol : 42162 1689712 19.7 | 0 0 0.0 | 42162 1689712 12.7 TypeArrayU1 : 12556 380696 4.4 | 2800 301112 6.3 | 15356 681808 5.1 TypeArrayU2 : 2174 91696 1.1 | 0 0 0.0 | 2174 91696 0.7 TypeArrayU4 : 1680 101760 1.2 | 0 0 0.0 | 1680 101760 0.8 TypeArrayU8 : 2550 223152 2.6 | 1400 165784 3.5 | 3950 388936 2.9 TypeArrayOther : 0 0 0.0 | 1178 199704 4.2 | 1178 199704 1.5 <<<<<<< Method : 0 0 0.0 | 21798 1925872 40.6 | 21798 1925872 14.5 ConstMethod : 21798 3338872 38.9 | 0 0 0.0 | 21798 3338872 25.1 MethodData : 0 0 0.0 | 0 0 0.0 | 0 0 0.0 ConstantPool : 1400 2231976 26.0 | 0 0 0.0 | 1400 2231976 16.7 ConstantPoolCache : 0 0 0.0 | 1400 1141984 24.1 | 1400 1141984 8.6 <<<<<<< Annotations : 132 4224 0.0 | 0 0 0.0 | 132 4224 0.0 MethodCounters : 0 0 0.0 | 0 0 0.0 | 0 0 0.0 SharedClassPathEntry: 0 0 0.0 | 1 40 0.0 | 1 40 0.0 RecordComponent : 15 360 0.0 | 0 0 0.0 | 15 360 0.0 SymbolHashentry : 42162 333824 3.9 | 0 0 0.0 | 42162 333824 2.5 SymbolBucket : 10932 43736 0.5 | 0 0 0.0 | 10932 43736 0.3 StringHashentry : 7774 61584 0.7 | 0 0 0.0 | 7774 61584 0.5 StringBucket : 2003 8024 0.1 | 0 0 0.0 | 2003 8024 0.1 ModulesNatives : 0 4960 0.1 | 0 48648 1.0 | 0 53608 0.4 CppVTables : 0 0 0.0 | 0 2696 0.1 | 0 2696 0.0 Other : 0 69464 0.8 | 0 0 0.0 | 0 69464 0.5 --------------------+---------------------------+---------------------------+-------------------------- Total : 147338 8584040 100.0 | 30089 4743192 100.0 | 177427 13327232 100.0 NEW jdk-22+24-1921 rw space: 4490520 [ 31.1% of total] out of 4493312 bytes [ 99.9% used] at 0x0000000800000000 ro space: 8584000 [ 59.5% of total] out of 8585216 bytes [100.0% used] at 0x0000000800449000 bm space: 250720 [ 1.7% of total] out of 250720 bytes [100.0% used] hp space: 1092880 [ 7.6% of total] out of 1092880 bytes [100.0% used] at 0x00007f62e17e5ca0 total : 14418120 [100.0% of total] out of 14425360 bytes [ 99.9% used] Detailed metadata info (excluding heap region): ro_cnt ro_bytes % | rw_cnt rw_bytes % | all_cnt all_bytes % --------------------+---------------------------+---------------------------+-------------------------- Class : 0 0 0.0 | 1512 957352 21.3 | 1512 957352 7.3 Symbol : 42162 1689712 19.7 | 0 0 0.0 | 42162 1689712 12.9 TypeArrayU1 : 12556 380696 4.4 | 2800 301112 6.7 | 15356 681808 5.2 TypeArrayU2 : 2174 91696 1.1 | 0 0 0.0 | 2174 91696 0.7 TypeArrayU4 : 1680 101760 1.2 | 0 0 0.0 | 1680 101760 0.8 TypeArrayU8 : 2550 223152 2.6 | 1400 165784 3.7 | 3950 388936 3.0 TypeArrayOther : 0 0 0.0 | 2481 999416 22.3 | 2481 999416 7.6 <<<<<<< Method : 0 0 0.0 | 21798 1925872 42.9 | 21798 1925872 14.7 ConstMethod : 21798 3338872 38.9 | 0 0 0.0 | 21798 3338872 25.5 MethodData : 0 0 0.0 | 0 0 0.0 | 0 0 0.0 ConstantPool : 1400 2231976 26.0 | 0 0 0.0 | 1400 2231976 17.1 ConstantPoolCache : 0 0 0.0 | 1400 89600 2.0 | 1400 89600 0.7 <<<<<<< Annotations : 132 4224 0.0 | 0 0 0.0 | 132 4224 0.0 MethodCounters : 0 0 0.0 | 0 0 0.0 | 0 0 0.0 SharedClassPathEntry: 0 0 0.0 | 1 40 0.0 | 1 40 0.0 RecordComponent : 15 360 0.0 | 0 0 0.0 | 15 360 0.0 SymbolHashentry : 42162 333824 3.9 | 0 0 0.0 | 42162 333824 2.6 SymbolBucket : 10932 43736 0.5 | 0 0 0.0 | 10932 43736 0.3 StringHashentry : 7774 61584 0.7 | 0 0 0.0 | 7774 61584 0.5 StringBucket : 2003 8024 0.1 | 0 0 0.0 | 2003 8024 0.1 ModulesNatives : 0 4960 0.1 | 0 48648 1.1 | 0 53608 0.4 CppVTables : 0 0 0.0 | 0 2696 0.1 | 0 2696 0.0 Other : 0 69424 0.8 | 0 0 0.0 | 0 69424 0.5 --------------------+---------------------------+---------------------------+-------------------------- Total : 147338 8584000 100.0 | 31392 4490520 100.0 | 178730 13074520 100.0