JVM98 dbg -Xbatch -XX:CodeCacheSegmentSize=64 Code Cache Entries (total of 3055) ------------------------------------------------- nmethods: 2188 alive: 2047 not_entrant: 272 zombie: 141 unloaded: 0 java: 2019 native: 28 runtime_stubs: 75 adapters: 774 buffer blobs: 13 deoptimization_stubs: 1 uncommon_traps: 1 Number of elements in freelist: 203 Allocated in freelist: 190kB Unused bytes in CodeBlobs: 171kB Segment map size: 274kB average waste per blob: 57 bytes JVM98 dbg -Xbatch -XX:CodeCacheSegmentSize=128 Code Cache Entries (total of 3055) ------------------------------------------------- nmethods: 2188 alive: 2047 not_entrant: 272 zombie: 141 unloaded: 0 java: 2019 native: 28 runtime_stubs: 75 adapters: 774 buffer blobs: 13 deoptimization_stubs: 1 uncommon_traps: 1 Number of elements in freelist: 97 Allocated in freelist: 151kB Unused bytes in CodeBlobs: 286kB Segment map size: 137kB average waste per blob: 96 bytes JVM98 dbg -Xbatch -XX:CodeCacheSegmentSize=256 Code Cache Entries (total of 3055) ------------------------------------------------- nmethods: 2188 alive: 2047 not_entrant: 272 zombie: 141 unloaded: 0 java: 2019 native: 28 runtime_stubs: 75 adapters: 774 buffer blobs: 13 deoptimization_stubs: 1 uncommon_traps: 1 Number of elements in freelist: 7 Allocated in freelist: 99kB Unused bytes in CodeBlobs: 915kB Segment map size: 71kB average waste per blob: 307 bytes JVM98 dbg -Xbatch -XX:CodeCacheSegmentSize=512 Code Cache Entries (total of 3056) ------------------------------------------------- nmethods: 2189 alive: 2048 not_entrant: 272 zombie: 141 unloaded: 0 java: 2019 native: 29 runtime_stubs: 75 adapters: 774 buffer blobs: 13 deoptimization_stubs: 1 uncommon_traps: 1 Number of elements in freelist: 3 Allocated in freelist: 57kB Unused bytes in CodeBlobs: 2712kB Segment map size: 38kB average waste per blob: 908 bytes