[rabbitmq-discuss] Simple client/server running on different OS are lagging

[Boisson, Franck]

Hello,

 

I am facing a strange issue with the Rabbitmq environment.

I try to run two simple processes written in Python (with amqplib): One
publisher and one subscriber.

The publisher is publishing a 10Meg data (not exactly 10Meg but
10,000,000 * 'A') and the subscriber is receiving it.

When all these three processes (including rabbitmq) are running under
the same OS  (not especially the same computer but the same OS),
everything is working correctly but when one of them is running on a
different OS, it is lagging a lot.

Hereunder is a king of matrix giving you a rough idea of what is
happening:

 

-          Publisher-OS: WIN ; RabbitMQ-OS: WIN ; Subscriber-OS: WIN =>
OK (less than a sec for the transfert)

-          Publisher-OS: WIN ; RabbitMQ-OS: WIN ; Subscriber-OS: LIN =>
NOK (Subscriber is lagging)

-          Publisher-OS: WIN ; RabbitMQ-OS: LIN ; Subscriber-OS: WIN =>
NOK (At least publisher is lagging - more than 4min to publish)

-          Publisher-OS: WIN ; RabbitMQ-OS: LIN ; Subscriber-OS: LIN =>
NOK (Publisher is lagging - more than 4min to publish)

-          Publisher-OS: LIN ; RabbitMQ-OS: WIN ; Subscriber-OS: WIN =>
NOK (Publisher is lagging - more than 4min to publish)

-          Publisher-OS: LIN ; RabbitMQ-OS: LIN ; Subscriber-OS: LIN =>
OK (less than a sec for the transfert)

-          ...

 

I am using RabbitMQ V1.7.0

 

Regards

Franck

 


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