[iText-questions] OutOfMemory issue with 5.5.6 version of iText

[Dhulipd2984]

Hi ,
Currently we are using 5.5.6 snapshot to generate PDF files.
We are executing load test in lower environmnets with two weblogic managed
nodes , we faced OutOfMemory exception while generating 5 PDF files ata a
time , each PDF file size will be 30 MB , iText is consuming more memory
while generating PDF/A files using iText 5.5.6 snapshot.

We taken a heap dump on the server and we have attached "OOM.png" and
memory.png which says that for 2 parallel reports, PDFStructureEmlement is
taking 1.5GB of memory. Request you to identify the issue causing it.

<Loading Image...>
<Loading Image...>

Below is the PDF structure , first section tag represents a table. for our
convience we made changes to the tags.
<document>
<page>
<!-table for headings->
<cell>
</cell
<cell>


</cell>
<cell>


</cell>


<cell>

<cell />
<cell /> <!-etc->


<cell />
<cell /> <!-etc->

</cell>


<cell>
</cell>

</page>

</document>



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