Spring Roo very Slow

[santhoshk]

I am using spring roo to manage my project which has about 90 classes. I had about 75% of the classes implemented and then generated the controllers and UI for the same.

After that point any changes I made to the existing classes, either to add more relationships or extra attributes. Roo was very slow in making changes to the files.

Also when I quit roo shell and open it later, it consumes a lot of CPU resources to load completely before I can start using roo commands in the shell.

Any work around to speed up loading / making roo update the files when I make changes would be really appreciated.

Thanks in Advance
Santhosh

[Alan Stewart]

Load the Roo shell and run the "metadata status" command. Paste the output here - I want to see what components are consuming the most time.

[santhoshk]

Thank you for the reply. Shown below is the metadata info.

~.domain.cbed.usageabe.usagespecabe.UsageSpecVersi on roo> metadata status
000019 ms; 002164 call(s): org.springframework.roo.classpath.TypeLocationServ iceImpl
000037 ms; 002164 call(s): org.springframework.roo.project.AutomaticProjectUp gradeService
000058 ms; 000492 call(s): org.springframework.roo.addon.json.JsonMetadata
000062 ms; 000492 call(s): org.springframework.roo.addon.serializable.Seriali zableMetadata
000062 ms; 000492 call(s): org.springframework.roo.addon.entity.IdentifierMet adata
000065 ms; 000492 call(s): org.springframework.roo.addon.property.editor.Edit orMetadata
000086 ms; 000492 call(s): org.springframework.roo.addon.solr.SolrWebSearchMe tadata
000113 ms; 000492 call(s): org.springframework.roo.addon.gwt.GwtMetadata
000125 ms; 000492 call(s): org.springframework.roo.addon.solr.SolrMetadata
000158 ms; 000492 call(s): org.springframework.roo.addon.configurable.Configu rableMetadata
000292 ms; 002616 call(s): org.springframework.roo.addon.configurable.Configu rableMetadataProviderImpl
000508 ms; 014662 call(s): org.springframework.roo.addon.property.editor.Edit orMetadataProvider
000578 ms; 014662 call(s): org.springframework.roo.addon.solr.SolrWebSearchMe tadataProvider
000624 ms; 016682 call(s): org.springframework.roo.addon.json.JsonMetadataPro vider
000626 ms; 014662 call(s): org.springframework.roo.addon.solr.SolrMetadataPro vider
000647 ms; 014662 call(s): org.springframework.roo.addon.serializable.Seriali zableMetadataProviderImpl
000947 ms; 000554 call(s): org.springframework.roo.addon.test.IntegrationTest Metadata
000967 ms; 000492 call(s): org.springframework.roo.addon.plural.PluralMetadat a
001247 ms; 000640 call(s): org.springframework.roo.addon.plural.PluralMetadat aProviderImpl
001261 ms; 000574 call(s): org.springframework.roo.addon.tostring.ToStringMet adata
001296 ms; 000565 call(s): org.springframework.roo.addon.web.mvc.controller.c onverter.ConversionServiceMetadata
001400 ms; 014724 call(s): org.springframework.roo.addon.test.IntegrationTest MetadataProvider
001533 ms; 000002 call(s): org.springframework.roo.project.MavenProjectMetada taProvider
001554 ms; 000492 call(s): org.springframework.roo.addon.dbre.DbreMetadata
001810 ms; 013875 call(s): org.springframework.roo.addon.web.mvc.controller.c onverter.ConversionServiceMetadataProvider
002095 ms; 000492 call(s): org.springframework.roo.addon.entity.EntityMetadat a
002252 ms; 000492 call(s): org.springframework.roo.addon.javabean.JavaBeanMet adata
002275 ms; 014662 call(s): org.springframework.roo.addon.dbre.DbreMetadataPro viderImpl
002404 ms; 002591 call(s): org.springframework.roo.addon.javabean.JavaBeanMet adataProvider
002471 ms; 000492 call(s): org.springframework.roo.addon.finder.FinderMetadat a
002610 ms; 005376 call(s): org.springframework.roo.addon.tostring.ToStringMet adataProvider
003366 ms; 087990 call(s): org.springframework.roo.addon.entity.IdentifierMet adataProviderImpl
003599 ms; 005895 call(s): org.springframework.roo.addon.finder.FinderMetadat aProviderImpl
004079 ms; 000651 call(s): org.springframework.roo.addon.dod.DataOnDemandMeta data
005347 ms; 047060 call(s): org.springframework.roo.classpath.javaparser.JavaP arserMetadataProvider
006283 ms; 016655 call(s): org.springframework.roo.addon.dod.DataOnDemandMeta dataProvider
006313 ms; 006119 call(s): org.springframework.roo.addon.entity.EntityMetadat aProviderImpl
104223 ms; 000941 call(s): org.springframework.roo.addon.web.mvc.controller.s caffold.WebScaffoldMetadata
141449 ms; 000073 call(s): org.springframework.roo.classpath.PhysicalTypeIden tifier
238409 ms; 009987 call(s): org.springframework.roo.addon.web.mvc.controller.s caffold.WebScaffoldMetadataProviderImpl
397763 ms; 000522 call(s): org.springframework.roo.addon.web.mvc.jsp.JspMetad ataListener
400474 ms; 000522 call(s): org.springframework.roo.addon.web.mvc.jsp.JspMetad ata
433458 ms; 002164 call(s): org.springframework.roo.project.ProjectPathMonitor ingInitializer
[DefaultMetadataService@7542ff45 validGets = 2746003, recursiveGets = 2717, cachePuts = 9939, cacheHits = 2445734, cacheMisses = 300269, cacheEvictions = 293252, cacheCurrentSize = 1438, cacheMaximumSize = 100000]
~.domain.cbed.usageabe.usagespecabe.UsageSpecVersi on roo>