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https://issues.apache.org/jira/browse/DELTASPIKE-1426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Dvorak updated DELTASPIKE-1426:
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Description: Deltaspike Proxy factory start is slow. YourKit shows that the
bottleneck is in the method "collectAllMethods". It intensively uses
Class.getMethod(name, args), that is known by having poor performance. It
seems, that number of calls could be distinctly decreased by skipping checks of
public abstracts from proxy base class. In my case it improves OWB boot time by
7%. (was: Deltaspike proxy creation is slow. YourKit shows that the bottleneck
is in the method "collectAllMethods". It intensively uses Class.getMethod(name,
args), that is known by having poor performance. It seems, that number of calls
could be distinctly decreased by skipping checks of public abstracts from proxy
base class. In my case it improves OWB boot time by 7%.)
> DeltaSpikeProxyFactory is slow on start
> ---------------------------------------
>
> Key: DELTASPIKE-1426
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-1426
> Project: DeltaSpike
> Issue Type: Improvement
> Security Level: public(Regular issues)
> Reporter: Vladimir Dvorak
> Priority: Minor
>
> Deltaspike Proxy factory start is slow. YourKit shows that the bottleneck is
> in the method "collectAllMethods". It intensively uses Class.getMethod(name,
> args), that is known by having poor performance. It seems, that number of
> calls could be distinctly decreased by skipping checks of public abstracts
> from proxy base class. In my case it improves OWB boot time by 7%.
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