Hi，Zhijiang
Thanks for your reply. But i still have little question.
Let me make my debug process more clearly。I log in PartitionRequestQueue to
ensure the action of write a barrier and the callback of writeAndFlush is
almost at the same time. (Which is done by check the buffer to be sent
whether
Hi,
The inpoolQueueLength indicates hown many buffers are received and queued. But
if the buffers in the queue are the events (like barrier), it will not be
calculated in the inpoolUsage.
So in your case it may be normal for these two metrics. If you monitored that
the autoread=false in
