Memory measurement

[cijothomas]

Draft to get some discussions with some folks on this area.

[cijothomas]

@braydonk I wrote a draft based on our discussions. I'll polish a bit more, and ask for more feedback.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.39%. Comparing base (9e27bde) to head (fc45192).
⚠️ Report is 29 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2449      +/-   ##
==========================================
+ Coverage   87.71%   88.39%   +0.68%     
==========================================
  Files         580      603      +23     
  Lines      198675   213389   +14714     
==========================================
+ Hits       174259   188621   +14362     
- Misses      23890    24242     +352     
  Partials      526      526              

Components	Coverage Δ
otap-dataflow	90.41% <ø> (+0.68%)	⬆️
query_abstraction	80.61% <ø> (ø)
query_engine	90.74% <ø> (+0.13%)	⬆️
syslog_cef_receivers	∅ <ø> (∅)
otel-arrow-go	52.44% <ø> (ø)
quiver	91.94% <ø> (+0.03%)	⬆️

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.