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From "Howard W. Smith, Jr. (JIRA)" <>
Subject [jira] [Commented] (OPENEJB-1955) TomEE 1.5.1 SNAPSHOT (and CDI beans) running slow on my production server
Date Wed, 28 Nov 2012 15:01:02 GMT


Howard W. Smith, Jr. commented on OPENEJB-1955:

Please note the following:

1. pf_OrdersController.filterBy() is the set of code selects data based on today's date by

2. pf_OrdersController.getOrderNumberList() is the set of code that will select a bunch of
rows for dates (from 01/01/2012 to 12/31/2012, or FROM beginning of year to END of year),
so that we can apply an ORDER # to each ORDER.

Can implementation of #2 be improved? Yes, I can store the order # as a column on the database,
and update that value based on the # of actual orders placed during the current year, but
we're not here to discuss that now. We are here to discuss why is my code slower deploy to/as

> TomEE 1.5.1 SNAPSHOT (and CDI beans) running slow on my production server
> -------------------------------------------------------------------------
>                 Key: OPENEJB-1955
>                 URL:
>             Project: OpenEJB
>          Issue Type: Question
>          Components: container system
>    Affects Versions: 1.6.0
>         Environment: Windows Server 2003, 32-bit, PrimeFaces 3.5 SNAPSHOT, PrimeFaces
Push (Atmosphere/websockets) configured;
> Internet connection is powered by Verizon Wireless 4G
>            Reporter: Howard W. Smith, Jr.
>            Priority: Minor
>              Labels: 2003, atmosphere, server, tomee, windows
>             Fix For: 1.6.0
>         Attachments: 20121128_profileLogin1.jpg, 20121128_profileLogin2.jpg, 20121128_profileLogin3.jpg,
catalina.2012-11-27.log, jvisualvm_20121127.csv, jvisualvm_20121127.html, jvisualvm_20121127.nps,
jvisualvm.csv, jvisualvm.html, jvisualvm.nps, jvisualvm_tomee_excel_smaller.csv, jvisualvm_tomee.html,
jvisualvm_tomee.nps, jvisualvm_tomee_smaller.csv, jvisualvm_tomee_smaller.html, web.xml
>   Original Estimate: 612h
>  Remaining Estimate: 612h
> I was working with Romain and Mark Struberg on this one, and decided to open an issue,
so I could attach files and continue discussion here.
> My TomEE/CDI-managed-beans web application is running really slow on production server
(Windows Server 2003 32-bit Verizon Wireless 4G internet connection); runs faster on Windows
Server 2008 64bit (cablemodem internet connection).
> Currently in production, the Glassfish and JSF-managed-beans version of the web
application is running much faster than the TomEE/CDI-managed-beans version of the web application.
> Per Romain and Mark, I ran jvisualvm to provide some benchmarks.
> Please review attached files and confirm and advise.

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