Mano, that sounds unlikely.
I think prof:value() is a little to fine-grained for what you seem to be
doing (although it's hard to tell without a test case). I would widen
the scope of the profiling to use prof:invoke() instead. The idea is to
profile the entire module, not just the call to cts:search().
Build an invokable module that performs all the work for your search
results page, and prof:invoke() it in cq using the HTML button. The cq
results will included a formatted profile table.
-- Mike
On 2010-04-16 07:44, mano m wrote:
Hi,
We have developed a sample search application using sample content related to
books(nearly 100 thousand documents).We want to check our code execution time
using prof:value().
In our application Search will be executed on 100 thousand documents.But
prof:value() returns shallow-time and deep-time as “0” microsecond in 3GB/2GB
RAM machine.
I just want to know whether “0” microsecond returned by prof:value is correct?
Or
Do we need to test it in some other way?
Please suggest your thought.
Regards,
Mano
________________________________
From: Michael Blakeley<[email protected]>
To: General Mark Logic Developer Discussion<[email protected]>
Cc: mano m<[email protected]>
Sent: Tue, 30 March, 2010 11:02:49 PM
Subject: Re: [MarkLogic Dev General] Marklogic profile report
The prof:report timing elements will show milliseconds as part of the value.
For example:
prof:value('xdmp:estimate(doc())')
=>
<prof:report xsi:schemaLocation="http://marklogic.com/xdmp/profile profile.xsd"
xmlns:prof="http://marklogic.com/xdmp/profile";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<prof:metadata>
<prof:overall-elapsed>PT0.000597S</prof:overall-elapsed>
<prof:created>2010-03-30T10:10:49.604556-07:00</prof:created>
<prof:server-version>4.1-5</prof:server-version>
</prof:metadata>
<prof:histogram>
<prof:expression>
<prof:expr-id>5625991802427007935</prof:expr-id>
<prof:count>1</prof:count>
<prof:shallow-time>PT0.000032S</prof:shallow-time>
<prof:deep-time>PT0.000032S</prof:deep-time>
</prof:expression>
</prof:histogram>
</prof:report>
30000
So it sounds like you are measuring something that is either instantaneous, or
is below the system clock threshold. It might be easier for someone to help if
you were more explicit about what you are doing.
-- Mike
On 2010-03-30 06:24, mano m wrote:
Hi,
I have used prof:value to execute the profile report for my XQY module. The
prof:report returns shallow-time and deep-time as “0”.
<prof:shallow-time>PT0S</prof:shallow-time>
<prof:deep-time>PT0S</prof:deep-time>
I understood that the both times are displayed in seconds, can anyone help me
to change it to display the above times in milliseconds.
Moreover, I need explanation for line and count node in prof:report.
<prof:line>3</prof:line>
<prof:count>0</prof:count>
Regards,
Mano
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