What java version are you using?
What size documents are you using?
Do you have sample files?
How frequently are you doing the conversion as sometimes performance
improves after the 1st document but is always slow for the 1st
document.

I had issues myself previously and either upgraded the java version to
the latest or tika and sometimes the performance improved.

Compare the same version with and without, as if you compare one
version with and another version without you not comparing like for
like so other factors might come in to play.



On 16 May 2018 at 13:59, Gaurav Sehgal <[email protected]> wrote:
> Hello,
>            I am using Tika 1.9, and want to improve the performance of the
> following document types:
>
> 1. PDF
> 2. Mircosoft Word / Excell
> 3. ZIP
>
> For PDF I tried to fine tune the PDFParserConfig, by using
> setUseNonSequentialParser to true, which according to the document should
> improve the performance, but unfortunately I did not see any improvement.
>
>
> Are, there any other tunables I can use to improve the performance for the
> above document types.
>
> Any guidance will be greatly appreciated.
>
> Regards,
> Gaurav
>

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