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SimpleNotifyEventListenerContainer performance metrics

Are there any metrics in GigaSpace instance which allows to check how many events are scheduled to be sent to registered remote Notify Container instances, but are not sent yet?

We are attempting to use the following configuration: approx. 50 clients connects to the same space, each client registers approx. 50 notify containers (each client registers containers for the same 50 conditions, which are on different domain objects). Under heavy load we have observed long delays on some clients, sometimes more than 5 minutes until a client receives an event notification. Unfortunately at the moment we do not have extensive logging in the client code at this point, so we can't completely exclude the possibility that the delay is within our own code. The GS log file does not contain any error messages, neither on the space side nor on the client side. Now we are trying to understand if the problem is on the server side (the space is not able to push events to more than 2000 registered containers quickly enough), or on the client side (each client is not able to process received events quickly enough). Could you give any recommendation what should we check?

asked 2015-11-16 05:20:06 -0600

Alexey Serdyuk gravatar image
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Hi, 1.see:http://docs.gigaspaces.com/xap102adm/metrics-bundled.html For available metrics, as pu_{event-container-name}_processed-events, pu_{event-container-name}_failed-events,space_data_notify-templates_{type-name} etc. 2.see:http://docs.gigaspaces.com/xap102/notify-container.html -Scaling Notification Delivery section delegate the client processing to different thread pool, and add server side threads by setting:space-config.engine.notify_max_threads

Regards, Ester.

answered 2015-11-16 06:02:03 -0600

Ester gravatar image
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Asked: 2015-11-16 05:20:06 -0600

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Last updated: Nov 16 '15