[SNMP4J] Slow performance of SMI-POR when running under the Java Debugger (SMI-PRO 1.9.0)
Frank Fock
fock at agentpp.com
Sat Oct 7 05:45:29 CEST 2017
Hi Reuben,
The SMIParser.jj_scan_token() method is the scanner of the tokeniser. That is where the most work is done. So that is not surprising. It is a JavaCC generated method and pretty optimised.
I would therefore rather optimise the debugger than trying to tune the SMI scanner.
Hope this helps anyway.
Best regards,
Frank
> On 6. Oct 2017, at 20:32, Reuben Sivan <RSivan at advaoptical.com> wrote:
>
> It takes me about two minutes to compile 200 MIB SMI files in debug mode, and about 10 seconds with no debug.
>
> Running with JVisualVM I see most of the time is spent on SMIParser.jj_scan_token().
>
> I’ll appreciate any suggestions.
>
>
> -- Reuben Sivan
>
>
>
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