<system class loader> (13%)

Size: 13.2 MB Classes: 1.4k Objects: 164.1k Class Loader: 63

Slice (a)  select * /* <system class loader> */ from objects (select objects a from objects (dominators(-1)) a) b where b implements org.eclipse.mat.snapshot.model.IClassLoader and b.@objectAddress = 0L or b implements org.eclipse.mat.snapshot.model.IClass and b.@classLoaderAddress = 0L or b implements org.eclipse.mat.snapshot.model.IClassLoader = false and b implements org.eclipse.mat.snapshot.model.IClass = false and b.@clazz.@classLoaderAddress = 0L; : Shallow Size: 13.2 MB     Retained Size: 13.2 MBSlice (b)  Remainder: Retained Size: 90.7 MBPie chart with 2 slices: Total: 103.8 MB

Top Consumers

Retained Set

Possible Memory Waste

Duplicate Strings

Found 302 occurrences of char[] with at least 10 instances having identical content. Total size is 675,528 bytes.

Top elements include:

  • 1,494 × processor-node-id (56 bytes)
  • 249 × skippedDueToDeserializationError-rate (96 bytes)
  • 249 × skippedDueToDeserializationError-total (96 bytes)
  • 250 × punctuate-latency-avg (64 bytes)
  • 250 × punctuate-latency-max (64 bytes)
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Empty Collections

No excessive usage of empty collections found.

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Collection Fill Ratios

No serious amount of collections with low fill ratios found.

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Miscellaneous

Soft Reference Statistics

A total of 566 java.lang.ref.SoftReference objects have been found, which softly reference 418 objects.
628 objects totalling 26.6 KB are retained (kept alive) only via soft references.
No objects totalling 0 B are softly referenced and also strongly retained (kept alive) via soft references.

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Weak Reference Statistics

A total of 1,667 java.lang.ref.WeakReference objects have been found, which weakly reference 1,467 objects.
No objects totalling 0 B are retained (kept alive) only via weak references.
No objects totalling 0 B are weakly referenced and also strongly retained (kept alive) via weak references.

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Finalizer Statistics

A total of 252 objects implement the finalize method.

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Map Collision Ratios

No maps found with collision ratios greater than 80%.

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