goos: darwin
goarch: arm64
pkg: github.com/prometheus/prometheus/promql
cpu: Apple M2
                                                             │    before    │               after                │
                                                             │    sec/op    │   sec/op     vs base               │
Parser/min_over_time(rate(foo{bar="baz"}[2s])[5m:])[4m:3s]-8    2.345µ ± 1%   2.111µ ± 1%  -10.00% (p=0.002 n=6)
Parser/sort_by_label(metric,_"foo",_"bar")-8                   1302.5n ± 3%   908.0n ± 2%  -30.29% (p=0.002 n=6)

                                                             │   before   │               after               │
                                                             │    B/op    │    B/op     vs base               │
Parser/min_over_time(rate(foo{bar="baz"}[2s])[5m:])[4m:3s]-8   976.0 ± 0%   888.0 ± 0%   -9.02% (p=0.002 n=6)
Parser/sort_by_label(metric,_"foo",_"bar")-8                   656.0 ± 0%   512.0 ± 0%  -21.95% (p=0.002 n=6)

                                                             │   before   │               after               │
                                                             │ allocs/op  │ allocs/op   vs base               │
Parser/min_over_time(rate(foo{bar="baz"}[2s])[5m:])[4m:3s]-8   24.00 ± 0%   20.00 ± 0%  -16.67% (p=0.002 n=6)
Parser/sort_by_label(metric,_"foo",_"bar")-8                   18.00 ± 0%   12.00 ± 0%  -33.33% (p=0.002 n=6)

[PERF] PromQL: Speed up parsing of variadic functions