JProfiler

[Itamar Heim]

On 04/18/2013 09:32 PM, Liran Zelkha wrote:
> Hi oVirt Board Members,
>
> We are starting a process of optimizing the Ovirt Engine code for
> performance. To accomplish that, we need a Java Profiler. Many solutions
> exist in the market, some of them are open source. However, for our
> process, we need to have the following functionality from the profiler:
>
>   * CPU profiling
>       o See the application Hot Spots - meaning which method takes the
>         longest to run, and how many times each method is run.
>   * Memory profiling.
>       o See the biggest objects that exist in the Engine heap, and who
>         created them.
>   * Database profiling.
>       o See the queries that are being sent to the database, how many
>         times they are executed, and the average execution duration.
>   * Thread profiling.
>       o Status of the system threads.
>
>   These capabilities are covered by commercial profilers. One of them is
> called JProfiler
> (http://www.ej-technologies.com/products/jprofiler/overview.html).
> The company that manufactures JProfiler offers a solution for open
> source projects, allowing them to use JProfiler licenses for free, in
> exchange for posting the JProfiler logo on the open source project site.
> (See here <http://roq-messaging.org/> for an example)
>
>   My question is whether you'll allow such posting on the Ovirt web
> site, so that the Engine team can use JProfiler to improve Ovirt's
> Engine performance.
>
> Thanks,
> Liran Zelkha
>
>
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>

no replies, so i assume no one objects to this?