【JVM】【linux】linux上执行jmap命令查看JVM内存使用情况，报错：sun.jvm.hotspot.debugger.NoSuchSymbolException: Could not find symbol "gHotSpotVMTypes" in any of the known library name

jmap -heap 6709

Attaching to process ID 6709, please wait...
sun.jvm.hotspot.debugger.NoSuchSymbolException: Could not find symbol "gHotSpotVMTypes" in any of the known library names (libjvm.so, libjvm_g.so, gamma_g)
    at sun.jvm.hotspot.HotSpotTypeDataBase.lookupInProcess(HotSpotTypeDataBase.java:585)
    at sun.jvm.hotspot.HotSpotTypeDataBase.readVMTypes(HotSpotTypeDataBase.java:150)
    at sun.jvm.hotspot.HotSpotTypeDataBase.<init>(HotSpotTypeDataBase.java:85)
    at sun.jvm.hotspot.bugspot.BugSpotAgent.setupVM(BugSpotAgent.java:569)
    at sun.jvm.hotspot.bugspot.BugSpotAgent.go(BugSpotAgent.java:493)
    at sun.jvm.hotspot.bugspot.BugSpotAgent.attach(BugSpotAgent.java:331)
    at sun.jvm.hotspot.tools.Tool.start(Tool.java:163)
    at sun.jvm.hotspot.tools.HeapSummary.main(HeapSummary.java:40)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at sun.tools.jmap.JMap.runTool(JMap.java:197)
    at sun.tools.jmap.JMap.main(JMap.java:128)
Debugger attached successfully.
sun.jvm.hotspot.tools.HeapSummary requires a java VM process/core!

ps -ef | grep java

jmap -heap 19570

Attaching to process ID 19570, please wait...
Debugger attached successfully.
Server compiler detected.
JVM version is 24.80-b11

using thread-local object allocation.
Parallel GC with 8 thread(s)

Heap Configuration:
   MinHeapFreeRatio = 0
   MaxHeapFreeRatio = 100
   MaxHeapSize      = 4164943872 (3972.0MB)
   NewSize          = 1310720 (1.25MB)
   MaxNewSize       = 17592186044415 MB
   OldSize          = 5439488 (5.1875MB)
   NewRatio         = 2
   SurvivorRatio    = 8
   PermSize         = 21757952 (20.75MB)
   MaxPermSize      = 85983232 (82.0MB)
   G1HeapRegionSize = 0 (0.0MB)

Heap Usage:
PS Young Generation
Eden Space:
   capacity = 1245708288 (1188.0MB)
   used     = 550338952 (524.844123840332MB)
   free     = 695369336 (663.155876159668MB)
   44.17879830305825% used
From Space:
   capacity = 68681728 (65.5MB)
   used     = 507920 (0.4843902587890625MB)
   free     = 68173808 (65.01560974121094MB)
   0.7395271126550572% used
To Space:
   capacity = 70254592 (67.0MB)
   used     = 0 (0.0MB)
   free     = 70254592 (67.0MB)
   0.0% used
PS Old Generation
   capacity = 217055232 (207.0MB)
   used     = 116954920 (111.53690338134766MB)
   free     = 100100312 (95.46309661865234MB)
   53.88256201997471% used
PS Perm Generation
   capacity = 85983232 (82.0MB)
   used     = 75303848 (71.81534576416016MB)
   free     = 10679384 (10.184654235839844MB)
   87.57968995629287% used

40959 interned Strings occupying 4521736 bytes.