#1649 Add a microbenchmark for QueryCounter

[justinweng-instaclustr]

This PR adds a benchmark function for QueryCounter which includes a chain of QueryCounter followed by Loopback. It sends several redis commands to trigger the increment of the QueryCounter metric.

Progress towards #1649

[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #1663 will degrade performances by 11.57%

_{Comparing justinweng-instaclustr:1649-write-microbenchmark-for-querycounter (c75dc1b) with main (42ed20d)}

Summary

❌ 1 regressions ✅ 36 untouched benchmarks

🆕 1 new benchmarks

:warning: Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	justinweng-instaclustr:1649-write-microbenchmark-for-querycounter	Change
🆕	query_counter	N/A	14.1 µs	N/A
❌	encode_system.local_result_v5_no_compression	92.8 µs	104.9 µs	-11.57%

[rukai]

for the regression on the encode_system.local_result_v5_no_compression benchmark, I think that changing the benchmarks has just added some noise by making the benchmark executable compile slightly differently or leave the heap in a slightly different state.

So dont worry about it.