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https://issues.apache.org/jira/browse/CAMEL-11379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16061864#comment-16061864
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Claus Ibsen commented on CAMEL-11379:
-------------------------------------
Before
{code}
Benchmark
Mode Cnt Score Error Units
TypeConverterTest.typeConvertIntegerToString
thrpt 2 ≈ 10⁻⁴ ops/us
TypeConverterTest.typeConvertIntegerToString
avgt 2 54982.964 us/op
TypeConverterTest.typeConvertIntegerToString
sample 74 55641.835 ± 4139.377 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.00
sample 50987.008 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.50
sample 53084.160 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.90
sample 58523.648 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.95
sample 76709.888 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.99
sample 110231.552 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.999
sample 110231.552 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.9999
sample 110231.552 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p1.00
sample 110231.552 us/op
TypeConverterTest.typeConvertIntegerToString
ss 2 98028.971 us/op
{code}
After
{code}
Benchmark
Mode Cnt Score Error Units
TypeConverterTest.typeConvertIntegerToString
thrpt 2 ≈ 10⁻⁴ ops/us
TypeConverterTest.typeConvertIntegerToString
avgt 2 44793.295 us/op
TypeConverterTest.typeConvertIntegerToString
sample 96 43011.413 ± 2670.143 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.00
sample 39649.280 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.50
sample 40894.464 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.90
sample 43450.368 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.95
sample 64883.917 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.99
sample 82706.432 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.999
sample 82706.432 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p0.9999
sample 82706.432 us/op
TypeConverterTest.typeConvertIntegerToString:typeConvertIntegerToString·p1.00
sample 82706.432 us/op
TypeConverterTest.typeConvertIntegerToString
ss 2 80020.713 us/op
{code}
> Optimise - core type converters to be invoked faster
> -----------------------------------------------------
>
> Key: CAMEL-11379
> URL: https://issues.apache.org/jira/browse/CAMEL-11379
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Fix For: 2.20.0
>
>
> Instead of adding the core type converters in a bit of dynamic way, we can
> hardcode how they are registered and invoked which will by pass some of the
> overhead that dynamic discovered type converters have.
> The benefit is that these core type converters are used a lot more and
> therefore we can gain some memory footprint and performance by doing so.
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