Re: [jboss-dev] Different Boottimes from pruning

IIRC this problem has been known since the developer meetings last June (?) when Jaikiran did all that profiling. Is anyone working on resolving this issue? - DML On 12/17/2009 09:17 AM, Bill Burke wrote: > Richard, this isn't saying there is something wrong with your design, > because IMO, there isn't... Its purely an implementation problem of the VDF. > > Bill Burke wrote: >> Ok, i did a profile of nothing in deploy/ and removed the weld and >> jbossweb deployers: >> >> 30% of total boottime was spent in addDeployer() which makes sense since >> WebServices adds like what? 30 deployers? That 30% of time is solely >> in sorting the deployers. >> >> >> >> >> >> Richard Opalka wrote: >>> OK Bill. >>> Let us know your investigation results, please. >>> I'm staying tuned ... >>> >>> Richard >>> >>> On 12/17/2009 02:19 PM, Bill Burke wrote: >>>> Richard, I'm not convinced it is JBWS. I'll do an actually profile >>>> today. Unless I'm missing something, I'm looking at your deployers and >>>> not seeing much happening in start(). >>>> >>>> Richard Opalka wrote: >>>> >>>>> I created https://jira.jboss.org/jira/browse/JBWS-2873 >>>>> >>>>> Will dig deeper. >>>>> >>>>> Richard >>>>> >>>>> On 12/17/2009 02:01 AM, Bill Burke wrote: >>>>> >>>>>> Ok, I did some performance analisys without a profiler or knowledge of >>>>>> the codebase. >>>>>> >>>>>> default/ profile: 33s >>>>>> >>>>>> Next I removed everything in deploy. I also had to remove >>>>>> jbossweb.deployer, weld.deployer to get things to run: >>>>>> >>>>>> 2nd profile: 18.65 seconds >>>>>> >>>>>> Now, an interesting thing. I removed jbossws.deployer. >>>>>> >>>>>> No jbossws.deployer: 12.22 seconds. >>>>>> >>>>>> >>>>>> >>>>>> So, wow! jbossws.deployer is taking 6 seconds to deploy! >>>>>> >>>>>> But why? I took a wild guess and maybe it was classloading, jar >>>>>> indexing, or scanning because jbossws.deployer is around 3megs and >>>>>> dwarfs other .deployers in deployers/ directory. So, I combined the >>>>>> seam jar with jacorb. No significant startup time. This leads me to >>>>>> believe this isn't a VFS problem. >>>>>> >>>>>> So, maybe its jbossws? Well, I look at the beans created, and they >>>>>> really aren't doing anything significant. BUT there is a SHIT LOAD of >>>>>> beans being deployed. >>>>>> >>>>>> This leads me to believe this is something fundamental with MC. >>>>>> >>>>>> BUT... >>>>>> >>>>>> >>>>>> You probably already know this. >>>>>> >>>>>> Cheers. >>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >> > _______________________________________________ jboss-development mailing list jboss-development(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-development