feat(s3stream): monitor direct memory usage

[superhx]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.90%. Comparing base (684e272) to head (cdb9954).

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #946   +/-   ##
=========================================
  Coverage     55.90%   55.90%           
+ Complexity     1265     1264    -1     
=========================================
  Files           133      133           
  Lines          8534     8534           
  Branches        789      789           
=========================================
  Hits           4771     4771           
  Misses         3327     3327           
  Partials        436      436           

Components	Coverage Δ
RocketMQ Broker	∅ <ø> (∅)
RocketMQ Common	5.80% <ø> (ø)
RocketMQ Controller	57.39% <ø> (ø)
RocketMQ Proxy	37.18% <ø> (ø)
RocketMQ Store	73.60% <ø> (ø)
RocketMQ Stream	∅ <ø> (∅)
RocketMQ Metadata	35.44% <ø> (ø)