Improve benchmark report output

[manno]

Improve the output by adding descriptions.
Hide the detailed view behind the --verbose flag, move dump output to --debug.

Example Output:

# Description of Setup

> This section contains information about the setup used for the current sample. Like the k8s version, the node resources and the images available to the node.

Node Resources
==============
CPU, Memory, Pods
2, 5033432Ki, 110

Images
======
docker.io/rancher/fleet-agent:dev, docker.io/rancher/fleet:dev, docker.io/rancher/klipper-helm:v0.9.3-build20241008, docker.io/rancher/klipper-lb:v0.4.9, docker.io/rancher/local-path-provisioner:v0.0.30, docker.io/rancher/mirrored-coredns-coredns:1.12.0, docker.io/rancher/mirrored-library-traefik:2.11.18, docker.io/rancher/mirrored-metrics-server:v0.7.2, docker.io/rancher/mirrored-pause:3.6

Kubernetes Version
==================
Client Version: v1.32.2
Kustomize Version: v5.5.0
Server Version: v1.31.5+k3s1


Population Size
===============
Reports in "benchmarks/db": 3

# Results for Current Sample

> These measurements were taken before and after the experiments.

Measurement            | Value     | Unit
===============================================
CPU                    | 132.5     | seconds
-----------------------------------------------
CRDCount               | 35        | CRDs
-----------------------------------------------
ClusterCount           | 1         | clusters
-----------------------------------------------
GCDuration             | 0.6       | seconds
-----------------------------------------------
Mem                    | -3        | MB
-----------------------------------------------
NetworkRX              | 239743271 | bytes
-----------------------------------------------
NetworkTX              | 100644938 | bytes
-----------------------------------------------
NodeCount              | 1         | nodes
-----------------------------------------------
RESTClientDELETE200    | 117       | requests
-----------------------------------------------
RESTClientDELETE404    | 2         | requests
-----------------------------------------------
RESTClientGET200       | 245       | requests
-----------------------------------------------
RESTClientGET404       | 1         | requests
-----------------------------------------------
RESTClientGET429       | 1         | requests
-----------------------------------------------
RESTClientPATCH200     | 3338      | requests
-----------------------------------------------
RESTClientPOST201      | 84        | requests
-----------------------------------------------
RESTClientPOST409      | 36        | requests
-----------------------------------------------
RESTClientPUT200       | 10872     | requests
-----------------------------------------------
RESTClientPUT409       | 18        | requests
-----------------------------------------------
ReconcileErrors        | 2048      | reconciles
-----------------------------------------------
ReconcileRequeue       | 11549     | reconciles
-----------------------------------------------
ReconcileSuccess       | 11018     | reconciles
-----------------------------------------------
ReconcileTime          | 14907.8   | seconds
-----------------------------------------------
ResourceCount          | -175      | resources
-----------------------------------------------
SumCPU                 | 2         | cores
-----------------------------------------------
SumMem                 | 4915      | MB
-----------------------------------------------
SumPods                | 110       | pods
-----------------------------------------------
TotalDuration          | 200.007   |
-----------------------------------------------
WorkqueueAdds          | 24615     | items
-----------------------------------------------
WorkqueueQueueDuration | 11339.7   | seconds
-----------------------------------------------
WorkqueueRetries       | 13597     | items
-----------------------------------------------
WorkqueueWorkDuration  | 14908.5   | seconds

# Summary for each Experiment

> The duration of each experiment is compared to the population's data.


Experiment                               | Duration | Population Mean       | Population StdDev       | ZScore |
                                         |          | Duration              | Duration                |        |
=======================================================================================================================
create-1-bundle                          | 1.10s    | 1.09s                 | 0.01s                   | 1.06   | worse
-----------------------------------------------------------------------------------------------------------------------
create-1-bundledeployment-10-resources   | 14.60s   | 11.36s                | 7.39s                   | 0.44   | worse
-----------------------------------------------------------------------------------------------------------------------
create-1-gitrepo-1-big-bundle            | 5.13s    | 5.12s                 | 0.01s                   | 0.50   | worse
-----------------------------------------------------------------------------------------------------------------------
create-1-gitrepo-1-bundle                | 4.12s    | 4.44s                 | 0.58s                   | -0.56  | better
-----------------------------------------------------------------------------------------------------------------------
create-1-gitrepo-50-bundle               | 7.30s    | 6.90s                 | 0.58s                   | 0.68   | worse
-----------------------------------------------------------------------------------------------------------------------
create-50-bundle                         | 6.12s    | 6.25s                 | 0.24s                   | -0.53  | better
-----------------------------------------------------------------------------------------------------------------------
create-50-bundledeployment-500-resources | 128.03s  | 89.62s                | 17.00s                  | 2.26   | worse
-----------------------------------------------------------------------------------------------------------------------
create-50-gitrepo-50-bundle              | 33.62s   | 34.16s                | 2.27s                   | -0.24  | better

# Final Score

b-2025-04-11_14:25:18.json: -0.62