How to measure response time for Jackson exporter in aem?

[Mario248]

I am using AEM’s Jackson exporter to export AEM content as JSON. I want to know if there is way to measure the response time for Jackson exporter in aem?

For example, http:4502/content/test/jcr:content/root/container/componentName.model.json

...
@Exporter(
        name = CommonConstants.JACKSON,
        extensions = CommonConstants.JSON,
        options = { @ExporterOption(
                name = CommonConstants.SERIALIZATION_FEATURE + "." + CommonConstants.WRAP_ROOT_VALUE,
                value = CommonConstants.TRUE) })
@JsonRootName("Test")
public class CustomComponent implements CustomComponentSer
{
...
}

Is there any annotation that can be used to masseuse how much time it is taking to response the JSON response?

[Ankur_Khare]

Hi,

Refer this link:

http://www.wemblog.com/2014/05/how-to-find-component-load-time-on-page.html?m=1

Regards 

Ankur

[Nitin_laad · Accepted solution]

@Mario248 

if you are looking for OOB option to check the response time, you should check /system/console/requests
ex- http://localhost:4502/system/console/requests

you will get below timestamp entries relevant to your request -

0 TIMER_START{Request Processing}
5 COMMENT timer_end format is {<elapsed microseconds>,<timer name>} <optional message>
14 LOG Method=GET, PathInfo=null
19 TIMER_START{handleSecurity}
3099 TIMER_END{3078,handleSecurity} authenticator org.apache.sling.auth.core.impl.SlingAuthenticator@7c9a20c1 returns true
3492 TIMER_START{ResourceResolution}
3664 TIMER_END{171,ResourceResolution} URI=/content/wknd/us/en/faqs.json resolves to Resource=JcrNodeResource, type=cq:Page, superType=null, path=/content/wknd/us/en/faqs
3676 LOG Resource Path Info: SlingRequestPathInfo: path='/content/wknd/us/en/faqs', selectorString='null', extension='json', suffix='null'
3677 TIMER_START{ServletResolution}
3681 TIMER_START{resolveServlet(/content/wknd/us/en/faqs)}
6226 TIMER_END{2538,resolveServlet(/content/wknd/us/en/faqs)} Using servlet org.apache.sling.servlets.get.DefaultGetServlet

Ref - Understanding AEM request processing using the OSGI “Recent Request” console – Things on a content m...