414Implementing and Administering WebSphere Business Integration Server V4.2.2
The maximum heap size was more than 1.5 GB, and the heap had grown to
that size.
A total of 803261088 bytes (766 MB) were freed after the first phase of GC,
but a contiguous area of the allocation request (111 MB) was not available.
A first compaction occurred to try and create the necessary contiguous
space. The operation took 6220 ms and moved 831642 objects but still the
allocation could not be completed.
All soft references were then cleared and another GC was attempted (and
failed) to free a 111 MB contiguous area in the heap.
A final full GC and compaction was attempted. This compaction took 5910 ms
but was still not able to produce a contiguous area ...
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