feat: plot charts for benchmarks results

[genryxy]

Part of artipie/artipie#431 Added script for plotting charts for benchmarks results

[genryxy]

Example of charts are below

[genryxy]

@g4s8 I thought to add one more step to this script. Something like this:

          cp -avr out/${{ env.REPO }}/* $GITHUB_WORKSPACE/benchmarks/results/${{ env.TAG }}
          cd ../..
      - name: Add results to README
        run: |
          # probably here also `pip install matplotlib` 
          python benchmarks/scripts/writeresults.py ${{ env.TAG }}
          python benchmarks/scripts/charts.py number-charts-to-plot
          rm -rf tmp-bench

[g4s8]

@g4s8 I thought to add one more step to this script. Something like this:

          cp -avr out/${{ env.REPO }}/* $GITHUB_WORKSPACE/benchmarks/results/${{ env.TAG }}
          cd ../..
      - name: Add results to README
        run: |
          # probably here also `pip install matplotlib` 
          python benchmarks/scripts/writeresults.py ${{ env.TAG }}
          python benchmarks/scripts/charts.py number-charts-to-plot
          rm -rf tmp-bench

@genryxy but then we need to add it to each adapter and it'll be not consistent with other steps of benchmark. Using Makefile we can hide this boilerplate code and use common dependencies for that, e.g. make draw-graph will depend on benchmarks running and can run it automatically and copy all results to correct directories. So we can call only one command from actions workflow file to perform all steps in one command.

[genryxy]

@g4s8 could you please check this one

[g4s8]

@g4s8 could you please check this one

@genryxy can you please answer or fix my last comment here https://github.com/artipie/benchmarks/pull/39#issuecomment-972582577

[genryxy]

@g4s8 I add this step to make in this PR. One for writing results to the file and another step for plotting graphics