Thanks. So the idea is to scale up actors count while not losing performance?
On Tue, Feb 24, 2015 at 7:27 AM, Benjamin Mahler <[email protected]> wrote: > Atri, one area of benchmarking is in the area of scalability of libprocess > in terms of number of actors. The Mesos master currently creates tens of > thousands of actors (1 for each slave in the cluster). However, in the > future we may double or triple this number (either from supporting larger > and larger clusters, or by refactoring the master in a manner that uses > more than 1 actor per slave). We'd like to be able to cope with such > changes without running into performance issues in production. > > On Mon, Feb 23, 2015 at 1:49 PM, Benjamin Mahler < > [email protected]> > wrote: > > > Joris, are you planning to follow up on the cleanups? I'd love to land > > that first: > > https://reviews.apache.org/r/27113/ > > > > On Sat, Feb 21, 2015 at 8:48 PM, Adam Bordelon <[email protected]> > wrote: > > > >> This patch was already merged in, so you could start exploring what > Joris > >> did there, and what more can be done. > >> Joris may have more thoughts on the matter. > >> > >> On Sat, Feb 21, 2015 at 5:23 AM, Atri Sharma <[email protected]> > wrote: > >> > >> > Thanks. > >> > > >> > Do you advice building on this patch? > >> > On 21 Feb 2015 14:18, "Adam Bordelon" <[email protected]> wrote: > >> > > >> > > Looks like https://reviews.apache.org/r/26150/ was submitted with a > >> > basic > >> > > libprocess benchmark. > >> > > See the source and tests (and `make bench` target) under > >> > > https://github.com/apache/mesos/tree/master/3rdparty/libprocess > >> > > > >> > > On Fri, Feb 20, 2015 at 7:16 AM, Atri Sharma <[email protected]> > >> > wrote: > >> > > > >> > > > Looks super interesting. Can I get more information here and > >> guidance > >> > > > please? How to start, which code areas to look into et al... > >> > > > > >> > > > On Fri, Feb 20, 2015 at 11:46 AM, Benjamin Mahler < > >> > > > [email protected]> wrote: > >> > > > > >> > > > > On second thought, we had a GSOC project for benchmarking > >> libprocess > >> > > (our > >> > > > > C++ actor runtime / asynchronous library), but we ultimately > chose > >> > > > another > >> > > > > project for the student. > >> > > > > > >> > > > > Contributions there would be greatly appreciated as well: > >> > > > > https://issues.apache.org/jira/browse/MESOS-1018 > >> > > > > > >> > > > > On Thu, Feb 19, 2015 at 8:59 PM, Atri Sharma < > [email protected] > >> > > >> > > > wrote: > >> > > > > > >> > > > > > Thanks guys. > >> > > > > > > >> > > > > > Can anyone also suggest two things: > >> > > > > > > >> > > > > > 1) Code pointers to start with. > >> > > > > > 2) Any area that needs love right now and that I can pick up > as > >> a > >> > > > longer > >> > > > > > project after fixing some smalll newbies to get started. > >> > > > > > > >> > > > > > On Wed, Feb 18, 2015 at 2:40 PM, Timothy Chen < > >> [email protected]> > >> > > > wrote: > >> > > > > > > >> > > > > > > I suggest you can also search for JIRA tickets on Mesos with > >> the > >> > > > label > >> > > > > > > "newbie" to start out with. > >> > > > > > > > >> > > > > > > > >> > > > > > > > >> > > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > https://issues.apache.org/jira/browse/MESOS-2314?jql=project%20%3D%20MESOS%20AND%20labels%20%3D%20newbie > >> > > > > > > > >> > > > > > > Tim > >> > > > > > > > >> > > > > > > On Wed, Feb 18, 2015 at 1:07 AM, Atri Sharma < > >> > [email protected]> > >> > > > > > wrote: > >> > > > > > > > Hi Ben, > >> > > > > > > > > >> > > > > > > > Thanks for your email. > >> > > > > > > > > >> > > > > > > > If not performance, is there any other area where I could > >> focus > >> > > on? > >> > > > > > > > > >> > > > > > > > On Wed, Feb 18, 2015 at 2:33 PM, Benjamin Mahler < > >> > > > > > > [email protected]> > >> > > > > > > > wrote: > >> > > > > > > > > >> > > > > > > >> We generally don't have a lot of performance improvement > >> work, > >> > > but > >> > > > > one > >> > > > > > > >> thing that came up recently for large clusters was: > >> > > > > > > >> https://issues.apache.org/jira/browse/MESOS-2353 > >> > > > > > > >> > >> > > > > > > >> On Tue, Feb 17, 2015 at 11:10 PM, Atri Sharma < > >> > > > [email protected]> > >> > > > > > > wrote: > >> > > > > > > >> > >> > > > > > > >> > Hi all, > >> > > > > > > >> > > >> > > > > > > >> > I am looking into starting hacking Mesos and > >> concentrating > >> > on > >> > > > the > >> > > > > > > >> > performance improvement areas of Mesos for the same. > >> > > > > > > >> > > >> > > > > > > >> > Can anyone please guide me a bit into the code base and > >> how > >> > to > >> > > > > start > >> > > > > > > in > >> > > > > > > >> the > >> > > > > > > >> > performance code base and Mesos architecture, along > with > >> > some > >> > > > > > projects > >> > > > > > > >> that > >> > > > > > > >> > I can pick up in performance? That will be great. > >> > > > > > > >> > > >> > > > > > > >> > Regards, > >> > > > > > > >> > > >> > > > > > > >> > Atri > >> > > > > > > >> > > >> > > > > > > >> > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > -- > >> > > > > > > > Regards, > >> > > > > > > > > >> > > > > > > > Atri > >> > > > > > > > *l'apprenant* > >> > > > > > > > >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > > -- > >> > > > > > Regards, > >> > > > > > > >> > > > > > Atri > >> > > > > > *l'apprenant* > >> > > > > > > >> > > > > > >> > > > > >> > > > > >> > > > > >> > > > -- > >> > > > Regards, > >> > > > > >> > > > Atri > >> > > > *l'apprenant* > >> > > > > >> > > > >> > > >> > > > > > -- Regards, Atri *l'apprenant*
