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Re: [cross-project-issues-dev] tycho-gmp.gmf.tooling builds consumes enormous amount of memory


The job is hogging memory -- it needs to go.  If it's the jenkins-maven3 plugin that is the culprit, then it needs to go too.  ASAP.

Is it?

Memory leaks on production, mission-important systems will be tolerated no more.  I am angry now  :)

BTW: I am very greatful for your help and insight so far.

On 02/23/2012 11:16 AM, Winston Prakash wrote:

Let us not move the job. The fix I put in hudson-test-harness (reducing foot print of JUnit Tests) should save lot more than this job. I request a restart during this week end and do some more heap analysis early next week.

- Winston

On 2/23/12 7:26 AM, Denis Roy wrote:
On 02/23/2012 09:59 AM, Mickael Istria wrote:
When it is done, I'd be glad to have feedback on the overall performance benefit of moving just one job. It's just saving 100MB on a 2GB JVM. If nothing changed, then I'll annoy to get job is back on

The background for all this is bug 367238.  It is called "improve Hudson stability and performance" and it is marked "critical".  I've put a number of bugs as dependencies to that bug.  As I've mentioned, closing only one of the blockers will not fix the issue, but when a job consumes 10x the amount of RAM of other jobs, it is clearly misbehaving.

Let's resume this discussion on the appropriate bugs.  Thanks.


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