Add performance analysis packages to minikube ISO

[priyawadhwa]

I was able to build the ISO locally and run iostat (included in sysstat) and strace in the minikube VM.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: priyawadhwa

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[codecov-io]

Codecov Report

Merging #5942 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #5942   +/-   ##
=======================================
  Coverage   36.18%   36.18%           
=======================================
  Files         110      110           
  Lines        8214     8214           
=======================================
  Hits         2972     2972           
  Misses       4851     4851           
  Partials      391      391

[tstromberg]

/ok-to-test

[minikube-bot]

All Times minikube: [ 149.748629 149.672289 147.801738]
All Times Minikube (PR 5942): [ 147.548811 141.685353 148.189047]

Average minikube: 149.074219
Average Minikube (PR 5942): 145.807737

Averages Time Per Log

+----------------------+-----------+--------------------+
|         LOG          | MINIKUBE  | MINIKUBE (PR 5942) |
+----------------------+-----------+--------------------+
| minikube v           |  0.368424 |           0.380001 |
| Creating kvm2        | 45.513839 |          43.791066 |
| Preparing Kubernetes | 56.294397 |          56.366884 |
| Pulling images       | 16.843826 |          16.076112 |
| Launching Kubernetes | 21.910866 |          20.745528 |
| Waiting for cluster  |  8.086132 |           8.395511 |
+----------------------+-----------+--------------------+

[minikube-bot]

All Times minikube: [ 146.488917 143.049999 145.451923]
All Times Minikube (PR 5942): [ 150.525675 149.171766 149.461124]

Average minikube: 144.996946
Average Minikube (PR 5942): 149.719522

Averages Time Per Log

+----------------------+-----------+--------------------+
|         LOG          | MINIKUBE  | MINIKUBE (PR 5942) |
+----------------------+-----------+--------------------+
| minikube v           |  0.406338 |           0.405139 |
| Creating kvm2        | 47.736547 |          44.900137 |
| Preparing Kubernetes | 51.346409 |          57.783503 |
| Pulling images       | 16.742433 |          17.235827 |
| Launching Kubernetes | 21.288318 |          21.743889 |
| Waiting for cluster  |  7.414514 |           7.586086 |
+----------------------+-----------+--------------------+

[afbjorklund]

@priyawadhwa: Do we really need to add python ? Or can we run it from containers instead ?

[priyawadhwa]

@afbjorklund @medyagh python was included as a dependency of iotop, but actually it seems that iotop is installed by another package and seems to work fine. I've removed BR2_PACKAGE_PYTHON and BR2_PACKAGE_IOTOP

[minikube-bot]

All Times minikube: [ 142.352473 144.481445 140.232455]
All Times Minikube (PR 5942): [ 142.317308 140.741512 141.158398]

Average minikube: 142.355458
Average Minikube (PR 5942): 141.405740

Averages Time Per Log

+----------------------+-----------+--------------------+
|         LOG          | MINIKUBE  | MINIKUBE (PR 5942) |
+----------------------+-----------+--------------------+
| minikube v           |  0.375301 |           0.380887 |
| Creating kvm2        | 45.771656 |          45.984888 |
| Preparing Kubernetes | 50.851302 |          49.956430 |
| Pulling images       | 16.778521 |          16.182744 |
| Launching Kubernetes | 21.111212 |          21.443338 |
| Waiting for cluster  |  7.413833 |           7.402146 |
+----------------------+-----------+--------------------+