[PR #9200/42930b0 backport][3.10] Improve middleware performance

[bdraco]

(cherry picked from commit 42930b0)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.79%. Comparing base (34ac151) to head (2c10ba4).
Report is 153 commits behind head on 3.10.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             3.10    #9231      +/-   ##
==========================================
- Coverage   97.79%   97.79%   -0.01%     
==========================================
  Files         108      108              
  Lines       34717    34716       -1     
  Branches     4146     4146              
==========================================
- Hits        33951    33950       -1     
  Misses        573      573              
  Partials      193      193              

Flag	Coverage Δ
CI-GHA	97.68% <100.00%> (-0.01%)	⬇️
OS-Linux	97.37% <100.00%> (-0.01%)	⬇️
OS-Windows	94.96% <100.00%> (-0.01%)	⬇️
OS-macOS	97.05% <100.00%> (-0.01%)	⬇️
Py-3.10.11	97.15% <100.00%> (-0.01%)	⬇️
Py-3.10.15	97.08% <100.00%> (-0.01%)	⬇️
Py-3.11.10	96.99% <100.00%> (-0.01%)	⬇️
Py-3.11.9	97.05% <100.00%> (+<0.01%)	⬆️
Py-3.12.6	97.41% <100.00%> (-0.01%)	⬇️
Py-3.8.10	94.58% <100.00%> (-0.01%)	⬇️
Py-3.8.18	96.87% <100.00%> (-0.01%)	⬇️
Py-3.9.13	97.05% <100.00%> (-0.01%)	⬇️
Py-3.9.20	96.99% <100.00%> (-0.01%)	⬇️
Py-pypy7.3.16	96.59% <100.00%> (-0.01%)	⬇️
VM-macos	97.05% <100.00%> (-0.01%)	⬇️
VM-ubuntu	97.37% <100.00%> (-0.01%)	⬇️
VM-windows	94.96% <100.00%> (-0.01%)	⬇️

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