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c:\Program Files\Java\jdk1.8.0_45\bin>jcmd 8668 VM.native_memory detail.diff
8668:

Native Memory Tracking:

Total:  reserved=1855931KB  +18330KB, committed=452914KB +98149KB

-                 Java Heap (reserved=393216KB, committed=266592KB +69984KB)
                            (mmap: reserved=393216KB, committed=266592KB +69984K
B)

-                     Class (reserved=1071569KB +4189KB, committed=24017KB +3421
KB)
                            (classes #2730 +306)
                            (malloc=465KB +93KB, #4238 +1728)
                            (mmap: reserved=1071104KB +4096KB, committed=23552KB
 +3328KB)

-                    Thread (reserved=145KB +8KB, committed=145KB +8KB)
                            (thread #35 +2)
                            (stack: reserved=60416KB +4096KB, committed=60416KB
+4096KB)
                            (malloc=104KB +6KB, #186 +10)
                            (arena=41KB +2KB, #70 +4)

-                      Code (reserved=254066KB +2421KB, committed=25722KB +12757
KB)
                            (malloc=4466KB +2421KB, #4403 +1880)
                            (mmap: reserved=249600KB, committed=21256KB +10336KB
)

-                        GC (reserved=10201KB +4KB, committed=9769KB +272KB)
                            (malloc=8793KB +4KB, #142)
                            (mmap: reserved=1408KB, committed=976KB +268KB)

-                  Compiler (reserved=128KB +6KB, committed=128KB +6KB)
                            (malloc=29KB +6KB, #183 +65)
                            (arena=99KB, #3)

-                  Internal (reserved=17912KB +5140KB, committed=17848KB +5140KB
)
                            (malloc=17848KB +5140KB, #9828 +923)
                            (mmap: reserved=64KB, committed=0KB)

-                    Symbol (reserved=4808KB +366KB, committed=4808KB +366KB)
                            (malloc=3297KB +206KB, #34211 +1296)
                            (arena=1511KB +160KB, #1)

-           Memory Tracking (reserved=4177KB +272KB, committed=4177KB +272KB)
                            (malloc=4177KB +272KB, #162 +8)

-        Pooled Free Chunks (reserved=2239KB +1827KB, committed=2239KB +1827KB)
                            (malloc=2239KB +1827KB)

-                   Unknown (reserved=37056KB, committed=37056KB)
                            (mmap: reserved=37056KB, committed=37056KB)


Details:

[0x000000005254154d]                  (malloc=533KB +42KB, #3957 +360)

[0x000000005258665d]                  (malloc=109KB +43KB, #3707 +1656)

[0x00000000525c0ad2]                  (malloc=4406KB +2419KB, #3676 +1834)

[0x00000000525c308d]                  (malloc=21KB +2KB, #712 +46)

[0x00000000525c409d]                  (malloc=10KB +5KB, #162 +65)

[0x00000000525f5013]                  (malloc=125KB +49KB, #100 +39)

[0x00000000525fdf7f]                  (malloc=3529KB +1990KB, #196 +70)

[0x0000000052669b4d]                  (malloc=786KB +30KB, #33967 +1274)

[0x000000005270e7f3]                  (malloc=16636KB +4846KB, #5374 +557)

[0x0000000052745fc8]                  (malloc=57KB +2KB, #152 +4)

[0x00000000527633b4]                  (malloc=96KB +6KB, #34 +2)

[0x000000005278d31b]                  (malloc=2KB +2KB, #1 +1)

[0x000000005278d63b]                  (malloc=5KB +5KB, #1 +1)

[0x000000005278d74a]                  (malloc=2KB +2KB, #1 +1)

[0x0000000052791c4e]                  (malloc=1707KB +24KB, #142 +2)

[0x0000000052795cc4]                  (malloc=2160KB +240KB, #1)

[0x000000005279fc0e]                  (malloc=528KB +250KB, #107 +2)

[0x000000005279ff62]                  (malloc=1884KB +176KB, #237 +22)

[0x000000005292442a]                  (malloc=12KB +4KB, #1)

[0x000000005276ab43]                  (mmap: reserved=50176KB +4096KB, committed
=50176KB +4096KB)

[0x000000005276ee4a]                  (mmap: reserved=393216KB, committed=266592
KB +69984KB)

[0x000000005276ee72]                  (mmap: reserved=1359168KB +4096KB, committ
ed=82840KB +13932KB)