Add memory bulk-ops benchmark test case

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 80.47%. Comparing base (1823eeb) to head (aec3afd).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1074 +/- ## ======================================= Coverage 80.47% 80.47% ======================================= Files 269 269 Lines 24975 24975 ======================================= Hits 20099 20099 Misses 4876 4876 ```

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