Topic
  • 1 reply
  • Latest Post - ‏2013-10-01T09:31:45Z by N5YG_wtiancai
N5YG_wtiancai
N5YG_wtiancai
2 Posts

Pinned topic can't see heap dump classname

‏2013-10-01T09:30:51Z |

Java version, J2RE 5.0 IBM J9 2.3 AIX ppc64-64 build j9vmap6423ifx-20080811

weblogic 923

using mat,find the leak suspect,but can't see the real classname.

follows:

=== ODM Data Collection ===

HEAP DUMP FILE
--------------------------
FileName=heapdump.20130927.101926.467136.0007.phd.gz

Problem Suspect 1
----------------------------
68 instances of "corruptClassName@0x1151416e0", loaded by "<system class loader>" occupy 1,073,409,816 (57.80%) bytes. 

Biggest instances:
•corruptClassName@0x1151416e0 @ 0x70000001265a560 - 47,835,128 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000001884a7a8 - 47,835,128 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000001b5ea068 - 47,835,128 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000023333178 - 47,835,128 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000002450ba10 - 47,835,128 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x7000000260a8120 - 47,835,128 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000001e5048a0 - 47,833,776 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x7000000230a1af0 - 47,833,776 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000025f53e90 - 47,833,776 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000026fe8468 - 47,833,776 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000028cd1270 - 47,833,776 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000011db35c0 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000011f49500 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000001eab31a0 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000001f1688a8 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x7000000220b4ec8 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000026b83240 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000028cd0330 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000002f3bf138 - 47,832,928 (2.58%) bytes. 
•corruptClassName@0x1151416e0 @ 0x700000035197890 - 47,671,680 (2.57%) bytes. 
•corruptClassName@0x1151416e0 @ 0x70000003840e070 - 46,366,456 (2.50%) bytes. 

Keywords
corruptClassName@0x1151416e0

Problem Suspect 2
----------------------------
43,340 instances of "corruptClassName@0x119988600", loaded by "<system class loader>" occupy 333,974,904 (17.98%) bytes. 

Keywords
corruptClassName@0x119988600

FileName
----------------
heapdump.20130927.101926.467136.0007.phd.gz

 

  • N5YG_wtiancai
    N5YG_wtiancai
    2 Posts

    回复:can't see heap dump classname

    ‏2013-10-01T09:31:45Z  

    the heap dump up to 100M,so can't upload it