changes benchmarks in preparation of value caching

[codefromthecrypt]

What type of PR is this?

/kind cleanup

What this PR does / why we need it:

The pod being scheduled is a parameter to all Scheduler framework callbacks. Passing this for each callback has overhead, because the main communication channel in wasm is its memory. The host must marshal the pod to proto and copy to to the guest's memory. Much more expensive is having the guest de-marshal it.

For example, a simple filter that unmarshals the pod takes roughly 65us. Every callback that uses pod metadata would cost something similar, possibly 4 or more times.

This change makes overhead more visible by having benchmarks access all parameters.

Which issue(s) this PR fixes:

NONE

Special notes for your reviewer:

This change is missing tests and RATIONALE. I'm raising it for early review in case the approach isn't accepted.

Does this PR introduce a user-facing change?

NONE

What are the benchmark results of this change?

Below you can see higher overhead than if we only use our examples, because more data is in use.

This makes any future optimizations visible, as we know what the base case is when all parameters are evaluated.

goos: darwin
goarch: arm64
pkg: sigs.k8s.io/kube-scheduler-wasm-extension/internal/e2e
BenchmarkPluginFilter
BenchmarkPluginFilter/noop-wat
BenchmarkPluginFilter/noop-wat/params:_small
BenchmarkPluginFilter/noop-wat/params:_small-12         	 9274990	       122.5 ns/op
BenchmarkPluginFilter/noop-wat/params:_real
BenchmarkPluginFilter/noop-wat/params:_real-12          	 9589492	       121.4 ns/op
BenchmarkPluginFilter/noop
BenchmarkPluginFilter/noop/params:_small
BenchmarkPluginFilter/noop/params:_small-12             	 6338865	       188.2 ns/op
BenchmarkPluginFilter/noop/params:_real
BenchmarkPluginFilter/noop/params:_real-12              	 6309466	       185.5 ns/op
BenchmarkPluginFilter/test
BenchmarkPluginFilter/test/params:_small
BenchmarkPluginFilter/test/params:_small-12             	  166362	      6822 ns/op
BenchmarkPluginFilter/test/params:_real
BenchmarkPluginFilter/test/params:_real-12              	    7332	    162329 ns/op
BenchmarkPluginScore
BenchmarkPluginScore/noop-wat
BenchmarkPluginScore/noop-wat/params:_small
BenchmarkPluginScore/noop-wat/params:_small-12          	 9267765	       127.4 ns/op
BenchmarkPluginScore/noop-wat/params:_real
BenchmarkPluginScore/noop-wat/params:_real-12           	 9341564	       125.7 ns/op
BenchmarkPluginScore/noop
BenchmarkPluginScore/noop/params:_small
BenchmarkPluginScore/noop/params:_small-12              	 4750544	       250.0 ns/op
BenchmarkPluginScore/noop/params:_real
BenchmarkPluginScore/noop/params:_real-12               	 5480874	       212.5 ns/op
BenchmarkPluginScore/test
BenchmarkPluginScore/test/params:_small
BenchmarkPluginScore/test/params:_small-12              	  300349	      3995 ns/op
BenchmarkPluginScore/test/params:_real
BenchmarkPluginScore/test/params:_real-12               	   21944	     52739 ns/op
BenchmarkPluginFilterAndScore
BenchmarkPluginFilterAndScore/noop-wat
BenchmarkPluginFilterAndScore/noop-wat/params:_small
BenchmarkPluginFilterAndScore/noop-wat/params:_small-12 	 4651711	       255.6 ns/op
BenchmarkPluginFilterAndScore/noop-wat/params:_real
BenchmarkPluginFilterAndScore/noop-wat/params:_real-12  	 4755004	       244.0 ns/op
BenchmarkPluginFilterAndScore/noop
BenchmarkPluginFilterAndScore/noop/params:_small
BenchmarkPluginFilterAndScore/noop/params:_small-12     	 2694627	       450.9 ns/op
BenchmarkPluginFilterAndScore/noop/params:_real
BenchmarkPluginFilterAndScore/noop/params:_real-12      	 2976104	       396.5 ns/op
BenchmarkPluginFilterAndScore/test
BenchmarkPluginFilterAndScore/test/params:_small
BenchmarkPluginFilterAndScore/test/params:_small-12     	  109630	     10638 ns/op
BenchmarkPluginFilterAndScore/test/params:_real
BenchmarkPluginFilterAndScore/test/params:_real-12      	    6324	    191027 ns/op

[sanposhiho]

👍
/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: codefromthecrypt, sanposhiho

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