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prof:report

prof:report(
   $request-id as xs:unsignedLong
) as element(prof:report)?

Summary

Return a prof:report node containing the current state of profiling statistics for the given request. If profiling has never been enabled for the request, the empty sequence is returned. If profiling is not allowed for the App Server, this function returns an empty sequence.

For details on profiling requests and interpreting the output of a profile request, see Profiling Requests to Evaluate Performance in the Query Performance and Tuning Guide.

Parameters
request-id A request ID. Use the xdmp:request() function, which returns the request ID for the currently running request, to specify the current request.

Required Privileges

Either http://marklogic.com/xdmp/privileges/profile-my-requests or http://marklogic.com/xdmp/privileges/profile-any-requests is required for profiling requests other than the current request, with the profile-my-requests privilege allowing profiling of requests issued by the same user ID, and the profile-any-requests privilege allowing profiling of requests issued by any user ID. No privilege is required to profile the currently running request (that is, self-profiling is always allowed).

Example

(: Before running this, make sure profiling is enabled
   on the App Server :)
prof:enable(xdmp:request()),
fn:current-dateTime(),
prof:report(xdmp:request())
=>

2007-02-16T19:24:30.093-08:00
<prof:report xsi:schemaLocation="http://marklogic.com/xdmp/profile
   profile.xsd"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns:prof="http://marklogic.com/xdmp/profile">
  <prof:metadata>
    <prof:overall-elapsed>PT0S</prof:overall-elapsed>
    <prof:created>2007-02-16T19:24:30.093-08:00</prof:created>
    <prof:server-version>3.2-20070214</prof:server-version>
  </prof:metadata>
  <prof:histogram>
    <prof:expression>
      <prof:expr-id>11698068205613195480</prof:expr-id>
      <prof:expr-source>prof:report(xdmp:request())</prof:expr-source>
      <prof:uri/>
      <prof:line>3</prof:line>
      <prof:count>0</prof:count>
      <prof:shallow-time>PT0S</prof:shallow-time>
      <prof:deep-time>PT0S</prof:deep-time>
    </prof:expression>
    <prof:expression>
      <prof:expr-id>6277409173981051716</prof:expr-id>
      <prof:expr-source>xdmp:request()</prof:expr-source>
      <prof:uri/>
      <prof:line>3</prof:line>
      <prof:count>1</prof:count>
      <prof:shallow-time>PT0S</prof:shallow-time>
      <prof:deep-time>PT0S</prof:deep-time>
    </prof:expression>
    <prof:expression>
      <prof:expr-id>13716364291188563274</prof:expr-id>
      <prof:expr-source>current-dateTime()</prof:expr-source>
      <prof:uri/>
      <prof:line>2</prof:line>
      <prof:count>1</prof:count>
      <prof:shallow-time>PT0S</prof:shallow-time>
      <prof:deep-time>PT0S</prof:deep-time>
    </prof:expression>
    <prof:expression>
      <prof:expr-id>6174150852679522465</prof:expr-id>
      <prof:expr-source>prof:enable(xdmp:request())</prof:expr-source>
      <prof:uri/>
      <prof:line>1</prof:line>
      <prof:count>1</prof:count>
      <prof:shallow-time>PT0S</prof:shallow-time>
      <prof:deep-time>PT0S</prof:deep-time>
    </prof:expression>
  </prof:histogram>
</prof:report>

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