Ankit Khanal created PDFBOX-2688:
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Summary: sun.java2d.Disposer leak when using pdf to image
conversion in a server(tomcat)
Key: PDFBOX-2688
URL: https://issues.apache.org/jira/browse/PDFBOX-2688
Project: PDFBox
Issue Type: Bug
Reporter: Ankit Khanal
I am running with 6GB of heap space and running PDF to PNG conversion in a
servlet container(tomcat). This happens only when running thousands of requests
for conversion.
JVM memory statistics shows heap space never going above 1GB and non-heap
memory is also constant but the linux process or windows process seems to
consume around 8GB of memory.
Heap dump shows that the largest object is sun.java2d.Disposer and is around
200MB.
It seems that the leaked memory is native memory used by java2d and not
accounted in the heap memory statistic but this growth of sun.java2d.Disposer
memory is proportional to the growth of process memory(linux 'top' command).
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