iovisor / iovisor/bcc

ringbuffer.submit has a high overhead

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Description

Is there a method in bcc to send events in batches to user space and not event by event like the ```ringbuffer.submit()``` does? I would like to reduce the frequency of using the function ```ringbuffer.submit()``` which has an overhead that becomes significant when the rate of the traced events becomes important.
Thanks a lot,

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