On Tue, Dec 17, 2013 at 7:12 PM, John Mettraux <[email protected]> wrote:
> > On Tue, Dec 17, 2013 at 01:38:28PM -0800, peterpunk wrote: > > Hi everybody: > > > > We have been using Ruote for 2 and a half years now, we are happy with it > > and we appreciate all your work done there. > > > > We have to decide to continue using or replace it with something else, > but > > there's no other workflow like route so far. > > > > The things that will force us to migrate is that sometimes is not stable > > and some process got stacked and them have to be killed by console, and > we > > could not identify when that exactly happens, maybe you know about it or > > how can we detect the problem easily. > > Hello Pedro, > > Sorry, many things can go wrong. I did not know about it, it's the first > time > you write about that. I think you can detect the problem easily: "process > stuck". Please note that your description of the issue is very very vague > and > the details you give below further extend the set of things that may^H^H^H > will go wrong. > Sorry about the description of the issue, but maybe there's a known issue in some condition that I can look at it ;-) I will provide more information ;-) > > > We want to do stress test before launching an app that will use Ruote as > > orchestrator. > > I'd say, don't use ruote for a new application. Please read: > https://groups.google.com/forum/#!topic/openwferu-users/g0jZuWeoXOA > > We have our app already integrated with Route :-( and we like it so far, except some issues. > > Our architecture is a distributed app with several backends orchestrated > by > > Ruote and using messaging with rabbit-mq, the only way to talk with Ruote > > is with rabbit-mq.> > > We have 3 queues, 1 for launching processes, 1 for workitems, and 1 for > > events. > > > Any suggestion/tip for the stress test? > > Your existing system is already teaching you a lot about an ideal/desired > performance. "From point A to point B, it takes 10s". "When there is a lot > of > work, it takes 25s", "when the process X is stuck, it takes ..." > > You need to have those measurements in your stress system too. > > Thx ;-) > > Any suggestion/tip for making rabbitmq/eventmachine working smoothly with > > the receive (we did not have problems there, but tips are welcome)? > > Isolate the "receive" (no ruote involved) and measure it. > Measure it preventively. > > Good tip. > When something goes wrong, compare bad time metrics to fair weather > metrics. > > > In which case the performance can go down? > > Many possibilities for ruote, but for rabbit-mq, I cannot say. > > > What's a reasonable number of processes 100/1000/10000? > > If they are all idle, 100k is reasonable too. (well, depends on the > backend). > > Once you have a stress test system, you can measure for 100/1000/10000 at > will... > > > Sorry for all the questions. > > > > And thank you again for the nice work and the support! > > Thanks again :-) > > I hope the people using ruote + RabbitMQ will chime in. > > > Cheers, > > -- > John Mettraux - http://lambda.io/jmettraux > > -- > -- > you received this message because you are subscribed to the "ruote users" > group. > to post : send email to [email protected] > to unsubscribe : send email to > [email protected] > more options : http://groups.google.com/group/openwferu-users?hl=en > --- > You received this message because you are subscribed to the Google Groups > "ruote" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- Pedro Visintin . S o f t w a r e A r c h i t e c t http://www.pedrovisintin.com "Lo que hagas, hacelo con pasión" -- -- you received this message because you are subscribed to the "ruote users" group. to post : send email to [email protected] to unsubscribe : send email to [email protected] more options : http://groups.google.com/group/openwferu-users?hl=en --- You received this message because you are subscribed to the Google Groups "ruote" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
